Public Reference

Industry Primers

Bottom-up NAICS industry primers written for both public-market and private investors. Leaf industries are researched from the ground up; every group, subsector, and sector above them reads as a contrast across the industries beneath it.

2122 industries · 24 sectors · NAICS 2022

Researched with AI assistance from official U.S. statistics and independent sources, with citations on every page. Figures are not individually verified against pinned evidence — primers marked Evidence-verified are. Industry research, not investment advice. Methodology.

IndustryNAICS 61169Educational Services

All Other Schools and Instruction (U.S.) — NAICS 61169

A Histometrics rollup primer for public-market and private investors. Under the North American Industry Classification System (NAICS, the U.S. government's standard industry taxonomy), 2022 code 61169 is the five-digit industry that bundles three distinct child industries: exam preparation and tutoring (611691), automobile driving schools (611692), and all other miscellaneous schools and instruction (611699).

1. Overview

This level is the catch-all tier of the education taxonomy — the place where the government files instruction that is neither an academic school (K–12, college), nor a trade, business, fine-arts, sports, or language school. What lands here is three unlike businesses stapled together by process of elimination: coaching people through a test (SAT/ACT, bar, CPA, nursing, K–12 tutoring), teaching teenagers and adults to drive a car, and everything left over — yoga teacher training, public speaking, life and executive coaching, CPR (cardiopulmonary resuscitation) and first-aid certification, survival and personal-development courses.[1][3][4][5]

They share a common shape. All three are labor-intensive, asset-light, hyper-fragmented local service industries built on instructor hours, sold mostly to consumers and institutions, and dominated numerically by tiny operators. None is a conventional stock-market sector. Across the whole level, federal statistics count roughly 20,380 establishments, about 180,396 employees, and around $5.37 billion in annual payroll [1], with employer-firm receipts near $13.51 billion in 2022 [2] — and, as Section 3 explains, the true economic footprint is a large multiple of that because most of the teaching here is delivered by sole proprietors the official counts miss.

Why an investor cares, and why this rollup earns its keep: the three children look superficially similar (small, private, fragmented) but their economics, demand drivers, and ways in differ sharply. Tutoring is being reshaped in real time by artificial intelligence (AI) and by swinging college-admissions policy; driving schools run on state legal mandates and are barely cyclical; the miscellaneous bucket rides a discretionary wellness boom cushioned by a mandatory CPR-recertification base. The distinctive value of looking at 61169 as a whole is the contrast across the three — which one is biggest, which is growing, who owns each, and where the rare public entry points sit. That contrast is the subject of Section 2.

2. What's inside — the three children and how they differ

The level is the sum of three child industries. They are not variations on one business; they are three separate markets with different customers, cost drivers, and investment routes. The table leads with the contrast; the prose below unpacks it.

Child industry (NAICS) Share of level (by 2022 receipts) [1][2] Size & direction of travel Who owns them How an investor gets in
611691 — Exam prep & tutoring ~54% (~$7.29B receipts; ~108,755 employees; ~9,820 establishments) — the largest child on every measure Large; low-single-digit growth, but turbulent. Test-required reversal and school-choice vouchers are tailwinds; the expiry of pandemic school funding and free AI are headwinds. One U.S.-listed pure-play (Nerdy); private-equity-owned franchise brands (Mathnasium, Sylvan); private exam-prep publishers (Kaplan, Becker, UWorld, Barbri); a vast independent-tutor tail Least closed of the three: one micro-cap pure-play plus indirect names; otherwise franchise ownership, PE, or venture AI-tutoring bets
611699 — All other miscellaneous ~36% (~$4.89B receipts; ~55,031 employees; ~7,912 establishments) Mid-sized; discretionary-cyclical wellness/coaching growth, ballasted by non-discretionary CPR/first-aid recertification No pure-play; closest listed proxies are Franklin Covey and Xponential (YogaSix); PE-owned studios (CorePower); nonprofits (American Heart Association, Red Cross, Toastmasters); huge solo-instructor tail Two partial-fit small-cap proxies; mainly franchises, owner-operated studios/coaching practices, and PE roll-ups
611692 — Automobile driving schools ~10% (~$1.33B receipts; ~16,610 employees; ~2,648 establishments) — the smallest child Small; non-cyclical, mandate-driven. Later-licensing teens offset by adult first-timers; online theory growing, in-car stubbornly local No public pure-play at all; venture/PE roll-ups (Coastline, Aceable, HighGrove); franchise chains; thousands of one-person schools; AAA network The most closed: no stock exists; entry is buying/franchising a school, backing a roll-up, or fleet-asset lending

Relative size. Tutoring is dominant — it is more than half of the level's revenue and 60% of its employment, and it is bigger than the other two children combined. The miscellaneous bucket is a solid second at roughly a third. Driving schools are a rounding error by comparison — under a tenth of revenue — despite being the most legally entrenched of the three.

Ownership mix — the sharpest contrast. Read left to right, the three children run from "barely investable on the public market" to "not investable on the public market at all." Tutoring has the only genuine U.S.-listed pure-play in the entire level (Nerdy) plus indirect exposure through Graham Holdings' Kaplan arm.[8][9] The miscellaneous bucket has two partial proxies — Franklin Covey for leadership/personal-development content and Xponential Fitness for its YogaSix franchise — but both derive most of their value from adjacent, non-611699 activity.[14][15] Driving schools have nothing: there is no listed company whose core business is teaching people to drive a car.[4] Underneath the thin public layer, all three are overwhelmingly private — a mix of franchise networks, private-equity-owned branded platforms, nonprofits (concentrated in 611699's CPR and religious instruction), and an enormous tail of independents.

How the economics differ. Same asset-light shape, three different engines:

  • Tutoring monetizes tutor hours, memberships, exam-prep courses, school-district contracts, and franchise royalties; its most defensible corner is exam-prep publishing (question banks built once, licensed at software-like margins).[8]
  • Driving schools are gated by a physical constraint the others lack — a lesson needs a certified instructor, a dual-control car, and a booked student in one place — so vehicle-and-instructor utilization is the whole game, and commercial auto insurance is a heavy, distinctive cost.[9-style economics]
  • Miscellaneous lives on class seat-fill and, uniquely, on mandated recertification: CPR/first-aid credentials that employers must legally keep current supply an annuity-like base most consumer instruction never gets.[17]

Direction of travel. Tutoring is the high-variance child — biggest, but whipsawed by AI substitution and reversible admissions policy. Driving schools are the low-variance child — small and boring, but their revenue is partly set by law and demographics rather than the business cycle. Miscellaneous sits in between: discretionary wellness/coaching demand that rises and falls with incomes, resting on a steadier compliance-training floor.

3. How big it is (the rollup figures)

Federal ground-truth for the whole industry, and how it splits by child:

Metric Level (61169) 611691 tutoring 611692 driving 611699 misc. Source / year
Establishments 20,380 9,820 2,648 7,912 County Business Patterns 2023 [1][3][4][5]
Employees 180,396 108,755 16,610 55,031 CBP 2023 [1][3][4][5]
Annual payroll ~$5.37B ~$3.01B ~$0.51B ~$1.85B CBP 2023 [1][3][4][5]
First-quarter payroll ~$1.27B ~$0.74B ~$0.11B ~$0.42B CBP 2023 [1][3][4][5]
Firms (employer) 18,193 8,565 2,396 7,239 Economic Census 2022 [2][3][4][5]
Receipts (employer firms) ~$13.51B ~$7.29B ~$1.33B ~$4.89B Economic Census 2022 [2][3][4][5]

The children sum to the level almost exactly on every line, which is a good sign the figures are internally consistent.[1][2] A few things fall out of the arithmetic:

  • Average pay is about $29,800 per employee [1] — low, because the workforce across all three children is heavily part-time hourly instructors (tutors, driving instructors, yoga teachers).
  • Payroll absorbs roughly 40% of receipts (comparing 2023 payroll to 2022 receipts) [1][2] — confirming this is a people business, not a capital-intensive one.
  • The average firm books about $743,000 in receipts [2] and the average establishment runs about nine workers [1] — micro-businesses, not corporations.
  • First-quarter payroll is roughly a quarter of the annual total [1] — fairly even across the year, with the seasonality (exam windows, back-to-school, weather) mostly netting out at this aggregated level.

The undercount caveat — essential here. County Business Patterns (CBP) and the Economic Census count only employer establishments (businesses with paid W-2 staff), and the Economic Census generally excludes government-owned establishments.[6] Every one of the three children is a textbook nonemployer-dominated trade: the prototypical operator is one certified person — a private tutor, a driving instructor with a car and a passenger-side brake, a solo yoga teacher or life coach — with no payroll. The Census Bureau's separate Nonemployer Statistics is meant to capture them, but our ground-truth file carries no nonemployer total for this level, so we do not state a precise adjusted market size.[6] Directionally, the child primers cite private market-research estimates that dwarf the federal core: the U.S. professional-coaching field alone at roughly $16 billion, yoga and Pilates studios around $14.7 billion, and a bundled tutoring-plus-driving category near $18.9 billion — figures that each span several NAICS codes and should be treated as approximate, not official.[25] The honest read: the ~$13.51 billion employer figure is a firm floor for revenue but captures only a fraction of the operators; the full economy including independents is several times larger, most plausibly in the tens of billions. We assert no industry-wide profit margin, average price, enrollment, utilization, churn, or growth rate, because the federal file supplies none.

Concentration. This is one of the least concentrated corners of the economy the government measures. Across the level, the largest four firms hold just 11.9% of receipts (CR4), the top eight 16.7%, the top twenty 24.7%, and the top fifty 33.4%; the Herfindahl-Hirschman Index (HHI, a standard 0–10,000 concentration score where below 1,500 is "unconcentrated") is a near-floor 59.4 [2]. Notably, the level is more fragmented than two of its three children (611691's HHI is 186.6, 611692's is 121.1), because pooling three separate sub-markets dilutes any single firm's share of the combined whole — no company is large in tutoring and driving and coaching. Only 611699, at HHI 37.5, is more fragmented than the level itself. No dominant national player exists, and the structure offers no natural path to one.

4. The investable universe (where value concentrates across the children)

There is no pure public-market play on 61169 as a whole, and no dedicated exchange-traded fund (ETF). Value on the listed side is thin and concentrated almost entirely in the tutoring child, with two partial proxies in the miscellaneous child and nothing in driving schools. Share prices, market caps, and multiples belong here, not in the prose above.

Listed names (all partial or indirect):

Company Ticker Child Note
Nerdy (Varsity Tutors) NYSE: NRDY 611691 The only U.S.-listed pure-play in the entire level. Online live tutoring, classes, and school contracts; a micro-cap (~$120M cap, share near $1 in early 2026) with ~$180M revenue and ~58% gross margin [8][9]
Graham Holdings (Kaplan) NYSE: GHC 611691 Diversified conglomerate; Kaplan is its education arm (Supplemental Education ~$317M, up ~9%). Indirect, diluted exposure [9]
Chegg NYSE: CHGG 611691 (adjacent) Homework/study help; revenue fell ~39% in a year as free AI eroded demand — the cautionary AI-disruption case, not classic tutoring [10]
Franklin Covey NYSE: FC 611699 Leadership/public-speaking/personal-development content ("7 Habits"); ~$267M revenue, ~$112M deferred subscription revenue — but much sits in adjacent code 611430 [14]
Xponential Fitness NYSE: XPOF 611699 Boutique-fitness franchisor; its YogaSix brand (~200 studios, ~$468K average unit volume) maps to yoga instruction, but most sibling brands are recreation-coded [15]
New Oriental / TAL / Gaotu NYSE: EDU / TAL / GOTU 611691 The world's largest listed tutoring firms, but China-based — carry China regulatory/geopolitical risk (Section 7); not U.S. exposure [23]

Where the industry actually sits — private and nonprofit owners:

  • Tutoring (611691): Kumon (Japanese, private; ~25,000 centers worldwide) and PE-owned franchise brands — Mathnasium (Roark Capital), Sylvan (Unleashed Brands / Seidler Equity Partners), Huntington (family-owned) [18]. High-margin private exam-prep publishers: Kaplan, Becker (CPA), UWorld (medical/nursing), Barbri (bar).[8]
  • Driving schools (611692): venture/PE-backed roll-ups — Coastline Academy (in-car consolidator), Aceable (online driver's-ed leader, HGGC-backed), HighGrove (All Star, Top Driver) — plus franchise chains and thousands of independents; no listed comparable exists [11][12][13].
  • Miscellaneous (611699): CorePower Yoga (PE-owned, ~220 studios); nonprofit anchors American Heart Association and American Red Cross (the CPR/first-aid certification giants), Dale Carnegie, and Toastmasters; tens of thousands of solo yoga teachers and coaches [16][17].

The honest summary for a public-market investor: you can buy a sliver of the tutoring child (mostly one micro-cap) and two partial-fit small-caps in the miscellaneous child; you cannot buy the driving-school child at all, and there is no clean index-style exposure to the level. Treat NAICS 61169 as a screening starting point, then separate live human instruction from assessment delivery, publishing, and software before valuing any name.

5. How the money works

Across all three children the economic core is the same: revenue is instructor hours (or seats, or memberships) times price, minus instructor pay — the dominant cost line. What differs is the engine bolted onto that core.

  • Consumer-pay (retail). Parents, students, and self-improvers pay out of pocket for tutoring hours, driving lessons, yoga classes, or coaching. The levers are active learners, revenue per learner, instructor utilization (billable hours per instructor), retention/churn, and customer-acquisition cost. Gross margin is the spread between price charged and instructor wage; group formats and technology widen it.
  • Institutional / contract (business-to-business and business-to-government). School districts buy high-dose tutoring; employers and fleets buy driving instruction; companies buy leadership and CPR training. These segments turn on contracts, bookings, per-student pricing, and renewals — and (for tutoring especially) live or die on public-funding cycles (Section 6).
  • Franchise royalties. In all three children the franchisor is asset-light: it collects a royalty (often ~7% of a unit's sales) plus a marketing fee and upfront franchise fee, and bears little capital cost, while the franchisee funds real estate, labor, and local marketing.[15] Unit count and same-unit revenue (average unit volume) are the franchisor's growth levers.
  • The three distinctive twists. (1) Exam-prep publishing behaves like software — content built once, licensed at high incremental margin — the most defensible economics in the level.[8] (2) Driving schools are capacity-capped by cars and certified instructors, so scheduling density and vehicle utilization are decisive, and commercial auto insurance (deliberately putting unlicensed learners behind the wheel) is a heavy, sector-specific cost.[9] (3) CPR/first-aid carries mandated recertification — an estimated 55–65% of that revenue is renewal-driven on a one-to-three-year cycle — an annuity base most consumer instruction lacks.[17]

Working capital tends to be friendly: students often prepay (course fees, packages, memberships), so operators collect cash before delivering — a negative-working-capital tailwind that reverses into refund and deferred-service obligations if delivery slips. Seasonality is real at the child level (exam windows, back-to-school, weather-driven driving-lesson lulls) but largely nets out in aggregate — first-quarter payroll is about a quarter of the annual total.[1] The metrics an analyst should demand across any of these businesses: capacity/instructor utilization, revenue per learner-hour, instructor pay as a percent of sales, membership/renewal churn, same-unit revenue and franchisee cash conversion, contract bookings and renewals, customer-acquisition cost and payback, and refunds/deferred balances.

6. What drives demand

Because the children are so different, so are their demand engines — a key reason to hold them apart:

  • Tutoring (611691): the reversal of test-optional admissions (Dartmouth, the Ivy League, MIT, and major public flagships reinstating SAT/ACT requirements) is a direct tailwind [20]; school-choice vouchers (education savings accounts now active in ~18 states, most allowing tutoring as an eligible expense) add a growing consumer subsidy [22]; persistent learning loss sustains academic-recovery demand; and steady credentialing-exam volume (bar, CPA, medical, nursing, securities) is relatively cycle-resistant. The offsetting force is the expiry of pandemic-era federal school funding (ESSER), which pulled a demand cliff under the institutional segment, only partly backfilled by states.[21]
  • Driving schools (611692): demand is uniquely mandated. Roughly 40-plus states require some driver education before a teen is licensed, and every state runs graduated licensing, so a slice of revenue is set by law and by the size of the teen cohort rather than the business cycle [19]. Later-licensing teens are shifting revenue toward adult and new-immigrant first-timers; insurance discounts nudge extra enrollment.
  • Miscellaneous (611699): discretionary wellness and self-improvement spending (yoga, coaching, personal development) rises and falls with incomes, resting on a non-discretionary compliance base — OSHA (Occupational Safety and Health Administration) workplace first-aid rules and state CPR mandates for teachers, childcare, and healthcare workers — plus corporate learning-and-development budgets that move with company profits.[17]
  • Common threads: demographics and household income shape all three consumer segments, and AI is a shared demand shaper — improving personalization and instructor productivity while, at the low end, threatening to substitute for paid instruction (most acutely in undifferentiated homework help).

7. Regulation

NAICS is a statistical classification, not a license, and this level is lightly regulated at the federal level — there is no national license to tutor, and none to teach yoga or public speaking. Regulation is mostly state-by-state and activity-specific, and it differs by child:

  • Driving schools are the most regulated child. Schools, instructors, vehicles, curriculum, and student records are licensed by each state (usually the Department of Motor Vehicles), which sets required classroom and behind-the-wheel hours. That licensing is a modest moat but forces any multi-state operator to re-clear approvals jurisdiction by jurisdiction.[19]
  • Tutoring and miscellaneous are lightly licensed. Some states apply private- or proprietary-school statutes to structured centers (recordkeeping, bonding, refund rules), while purely avocational instruction is often exempt; background checks for anyone working with minors are a common state requirement.

Several federal rules cut across all three children:

  • FTC (Federal Trade Commission) advertising rules — score, grade, admissions, earnings, or outcome claims must be truthful and substantiated; unsupported guarantees are a live liability, especially in tutoring and coaching.[24-adjacent]
  • The FTC Franchise Rule requires franchisors to give prospects a Franchise Disclosure Document (FDD) covering 23 specified items before a sale — directly relevant to buying any tutoring, driving, or fitness franchise here.[24]
  • COPPA (Children's Online Privacy Protection Act) and FERPA (Family Educational Rights and Privacy Act) govern online services for under-13s and school-held student records — sharpest for online tutoring and school contracts.
  • Credentialing bodies set de facto standards the government does not — state bar examiners, the AICPA/NASBA (CPA), the USMLE program, FINRA (securities), plus private registries like Yoga Alliance and the International Coaching Federation, and the American Heart Association/Red Cross for CPR. Product design follows their formats.

The cautionary regulatory tale is China 2021, when Beijing effectively banned for-profit academic tutoring for compulsory grades overnight, wiping out most of the listed Chinese tutoring firms' value — a reminder that even a lightly regulated service industry can be existentially policy-exposed, even as U.S. politics currently point the other way.[23]

8. Consolidation

The whole level is structurally fragmented (HHI 59.4; top-four share 11.9%) with low barriers to entry — a certified instructor plus a room, a car, or a webcam.[2] Free alternatives cap pricing at the low end (Khan Academy and free official SAT prep in tutoring; free online driver's-ed content; YouTube yoga and AI "coaching" in miscellaneous). Competition is local and outcome-based, not national scale monopoly.

Consolidation is nonetheless happening — at the top of each child, along three recurring tracks:

  1. Franchise aggregation — Mathnasium, Sylvan, and Kumon in tutoring; driving-school chains; YogaSix and boutique-fitness roll-ups in miscellaneous.[15][18]
  2. Private-equity roll-ups — Roark/Mathnasium, Seidler/Unleashed-Sylvan, CorePower Yoga, and the in-car driving consolidators (Coastline, HighGrove) betting they can plug hundreds of independents into shared booking, insurance, marketing, and (for driving) fleet financing.[11][13][16][18]
  3. Digital platforms — Nerdy as the venture-backed online tutoring consolidator; Aceable as the online driver's-ed land-grab; app-based marketplaces aggregating solo coaches.[8][12]

The overriding competitive force cutting across all three children is AI: it gutted the low-end homework-help model (Chegg's ~39% one-year revenue collapse) while simultaneously letting providers deliver cheaper, always-on, personalized instruction at scale.[10] Expect consolidation to keep coming through franchise and PE roll-ups and platform acquisitions — never one firm capturing the national market, because instructor quality, local demand, and state-by-state rules cap how far standardization can go.

9. Risks

  • AI substitution (mainly tutoring and coaching). Free or near-free AI can commoditize homework help, self-study, and low-end coaching, compressing pricing; Chegg is the cautionary case.[10] Premium human instruction, measured outcomes, and mandated/institutional demand are more defensible.
  • Policy reversibility. Each child leans on reversible policy — the test-required reversal (tutoring), state driver-ed mandates (driving), OSHA/CPR and franchise rules (miscellaneous). A swing in any direction moves a market, and the China precedent shows policy can be existential.[19][20][23]
  • Public-funding cliffs. The ESSER expiry shows how fast business-to-government tutoring demand drops when episodic federal money ends; state backfill is partial and uneven.[21]
  • Low barriers and free competition structurally cap pricing power for undifferentiated operators in all three children.
  • Labor and key-person risk. The business often is the instructor; recruiting, retention, turnover, and employee-vs-contractor classification pressure the core cost line everywhere.
  • Distinct child hazards: driving schools carry training-accident liability and expensive, rising commercial auto insurance; consumer segments (tutoring, wellness/coaching) are discretionary and recession-sensitive; online providers face COPPA/FERPA and child-safety exposure.
  • Private-company opacity. Most of the level is private; operators rarely disclose audited segment data, retention, customer concentration, or unit-level profitability.
  • Measurement risk. Federal employer statistics undercount the smallest operators across all three children, so any top-down market-share or growth conclusion is imprecise.[6]

10. How to invest, and the outlook

Public routes (limited, and concentrated in two children). The only U.S.-listed pure-play in the whole level is Nerdy (NRDY) — a micro-cap, high-volatility bet on the online-tutoring and school-contract thesis.[8] Graham Holdings (GHC) offers indirect Kaplan exposure; Chegg (CHGG) is a distressed AI-disruption turnaround, not classic tutoring.[9][10] In the miscellaneous child, Franklin Covey (FC) is the cleanest proxy for leadership/personal-development content and Xponential (XPOF) gives franchise-royalty exposure including YogaSix — but both derive most value from adjacent codes.[14][15] There is no listed driving-school pure-play at all, and no ETF for the level. The public thesis, where it exists, is really a bet on asset-light franchise royalties, recurring subscriptions, and exam-prep publishing — not on teaching itself. Judge any share price, yield, or multiple only after normalizing customer-acquisition cost, retention, working capital, and instructor intensity, and separating live instruction from assessment, publishing, and software.

Private routes (where most capital goes). This is fundamentally a private, small-business industry, and the menu is consistent across children: own or franchise a unit (a Mathnasium or Sylvan center, a driving school, a YogaSix or CPR territory — review the FDD first); back a roll-up or platform (PE sponsors consolidating branded operators; venture funding for AI-tutoring and online driver's-ed platforms); or, in driving schools specifically, asset-backed fleet lending. For any target, demand verified unit-level revenue, instructor/capacity utilization, retention and renewals, refunds and deferred balances, insurance and licensing status, and outcome evidence — and test whether central technology and marketing produce measurable gains before paying for projected synergies.

Outlook (forward-looking judgment). The three children point in different directions, which is the whole reason to hold them apart. Tutoring — the biggest child — has genuine near-term tailwinds (test-required reversal, voucher expansion) fighting genuine headwinds (post-ESSER funding reset, AI hollowing out undifferentiated help), and should keep growing at a low-single-digit pace off a large base while returns concentrate in outcomes-backed institutional tutoring and high-margin exam-prep publishing. Miscellaneous should see resilient long-run wellness and coaching demand cushioned by a durable CPR/first-aid recertification base, offset by cyclical softness and free-AI substitution at the low end. Driving schools — the smallest and most defensive child — should stay roughly flat and mandate-anchored, with the upside case a private operational-leverage roll-up and the swing factor a statehouse changing a driver-ed requirement. Across all three, expect continued consolidation at the top of a still-fragmented field, with the winners the operators that turn AI from a threat into a cost advantage, hold trusted credentials and outcomes, and win on local execution rather than on broad industry growth. The federal data supply no industry-wide forecast; this outlook is qualitative and selective by design.


Sources

  1. U.S. Census Bureau, County Business Patterns 2023 (NAICS 61169: establishments 20,380; employment 180,396; annual payroll ~$5.37B; Q1 payroll ~$1.27B) — Histometrics ground-truth extract. https://www.census.gov/data/datasets/2023/econ/cbp/2023-cbp.html
  2. U.S. Census Bureau, 2022 Economic Census — Concentration of Largest Firms (NAICS 61169: firms 18,193; receipts ~$13.51B; CR4 11.9%, CR8 16.7%, CR20 24.7%, CR50 33.4%; HHI 59.4) — Histometrics ground-truth extract. https://data.census.gov/table/ECNSIZE2022.EC2200SIZECONCEN
  3. U.S. Census Bureau, County Business Patterns 2023 & 2022 Economic Census, NAICS 611691 (exam prep & tutoring: ~9,820 establishments; ~108,755 employees; ~$7.29B receipts; HHI 186.6). https://www.census.gov/data/datasets/2023/econ/cbp/2023-cbp.html
  4. U.S. Census Bureau, County Business Patterns 2023 & 2022 Economic Census, NAICS 611692 (automobile driving schools: ~2,648 establishments; ~16,610 employees; ~$1.33B receipts; HHI 121.1; truck/CDL training excluded to 611519). https://www.census.gov/naics/
  5. U.S. Census Bureau, County Business Patterns 2023 & 2022 Economic Census, NAICS 611699 (all other miscellaneous schools: ~7,912 establishments; ~55,031 employees; ~$4.89B receipts; HHI 37.5). https://api.census.gov/data/2022/ecnsize/groups/EC2200SIZECONCEN.html
  6. U.S. Census Bureau, Nonemployer Statistics & Economic Census coverage (employer-only counts; self-employed and government establishments excluded; no nonemployer total in our file). https://www.census.gov/programs-surveys/nonemployer-statistics.html
  7. U.S. Small Business Administration, Table of Small Business Size Standards (NAICS 611691 $12.5M; 611692 $10M; 611699 $16.5M avg. annual receipts), 2023. https://www.sba.gov/document/support-table-size-standards
  8. Nerdy, Inc., Form 10-K FY2025 (only U.S.-listed pure-play; ~$180M revenue, ~58% gross margin; online tutoring, classes, school contracts), 2026. https://www.sec.gov/Archives/edgar/data/1819404/000181940426000015/nrdy-20251231.htm
  9. Graham Holdings Company, 2025 and Fourth-Quarter Earnings (Kaplan; Supplemental Education ~$317M, +9%); StockAnalysis, NRDY market cap and price, 2026. https://www.businesswire.com/news/home/20260224509125/en/Graham-Holdings-Company-Reports-2025-and-Fourth-Quarter-Earnings
  10. Chegg, Inc., Form 10-K FY2025 (Academic Services revenue down ~39%; generative-AI risk), 2026. https://www.sec.gov/Archives/edgar/data/1364954/000136495426000021/chgg-20251231.htm
  11. Crunchbase / PitchBook / Upper90 Capital, Coastline Academy — profile, funding, and acquisitions (venture-backed in-car driving-school roll-up), 2024–2026. https://www.crunchbase.com/organization/coastline-academy
  12. TechCrunch / Crunchbase, Aceable raises $50M growth investment from HGGC; online driver's-ed leader (DriversEd.com, iDriveSafely), 2020–2025. https://techcrunch.com/2020/12/17/austins-edtech-startup-aceable-adds-another-50-million-for-accelerated-expansion/
  13. HighGrove Companies, Investments — All Star Driver Education and Top Driver, 2026. https://www.highgrovecompanies.com/investments
  14. Franklin Covey Co., Financial Results for Full Fiscal 2025 (revenue ~$267M; deferred subscription revenue ~$112M; leadership/personal-development content), 2025. https://ir.franklincovey.com/news-releases/
  15. Xponential Fitness, Inc., Form 10-K FY2025 (YogaSix ~200 studios, AUV ~$468K; ~7% royalty + ~2% marketing fee), 2025–2026. https://www.sec.gov/Archives/edgar/data/1802156/000180215626000016/xpof-20251231.htm
  16. FitnessNav Intelligence, Yoga Studio Market — brand benchmarking (CorePower Yoga ~220 U.S. locations, PE-owned), 2026. https://www.fitnessnav.com/insights/fastest-growing-yoga-studio-brands/
  17. MarketIntelo / Dataintelo, CPR and First Aid Training Market (North America ~$1.85B, 2025; OSHA renewal-driven demand; recertification ~55–65% of revenue; AHA/Red Cross anchors), 2025. https://marketintelo.com/report/cpr-and-first-aid-training-market
  18. BusinessWire, Roark Capital Acquires Mathnasium (2021); PRNewswire, Unleashed Brands Acquires Sylvan Learning (2024; Seidler-backed). https://www.businesswire.com/news/home/20211116006328/en/Roark-Capital-Acquires-Mathnasium
  19. Insurance Institute for Highway Safety, Graduated Licensing Laws by State (~40+ states require driver education; GDL universal); DriversEd.com, Which States Require Driver's Ed, 2025–2026. https://www.iihs.org/topics/teenagers
  20. College Transitions, Top Colleges Rolling Back Test-Optional Policies (SAT/ACT reinstatement), 2025. https://www.collegetransitions.com/blog/top-colleges-rolling-back-test-optional-policies/
  21. K-12 Dive, Need for high-dosage tutoring remains after ESSER funds end (2024); EdWeek Market Brief, From ESSER Boom to Market Reset, 2026 (partial state backfill). https://www.k12dive.com/news/need-for-high-dosage-tutoring-remains-esser-funds-end/746751/
  22. National Conference of State Legislatures, Education Choice State Policy Scan: Education Savings Accounts (~18 states active; tutoring commonly eligible), 2025. https://www.ncsl.org/education/education-choice-state-policy-scan-education-savings-accounts
  23. Yicai Global, New Oriental, TAL Education, Other E-Tutors Crash as China Bans Extra-Curricular Classes, July 2021. https://www.yicaiglobal.com/news/new-oriental-tal-education-other-e-tutors-crash-as-china-bans-extra-curricular-classes
  24. Federal Trade Commission, A Consumer's Guide to Buying a Franchise (Franchise Rule; 23-item FDD); Advertising and Marketing Basics (substantiation of outcome claims), 2026. https://www.ftc.gov/business-guidance/resources/consumers-guide-buying-franchise
  25. IBISWorld, Tutoring & Driving Schools in the US (bundled category ~$18.9B); ResearchAndMarkets, U.S. Professional Coaching Industry 2025 (~$16B, 232,000+ coaches); MMCG Invest, Yoga and Pilates Studios (~$14.7B, 2024) — directional, multi-code private estimates. https://www.ibisworld.com/united-states/industry/tutoring-driving-schools/1544/