Printing — U.S. Industry Primer (rollup)

NAICS 2022 code 32311. NAICS = North American Industry Classification System, the standard federal scheme for grouping businesses. This is a NAICS "industry" (5-digit), one level up from the three national industries (6-digit) it contains: 323111 Commercial Printing (except Screen and Books), 323113 Commercial Screen Printing, and 323117 Books Printing. This primer synthesizes those three child primers plus our ground-truth federal statistics for the 5-digit level.

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1. Overview

NAICS 32311 is the "merchant printing" industry: independent shops that physically put ink or toner on a surface — paper, board, or a T-shirt — on a job-order basis for a paying client, without owning the content. A printer prints; a publisher, advertiser, or brand owns what gets printed. Roll the three children together and you get a ~$88 billion, ~20,600-firm, ~370,000-worker manufacturing industry[1][2] that is large, cash-generative, deeply fragmented, and — in its dominant segment — structurally shrinking.

The single most useful thing to understand about this level is that it is not one story but three, weighted very unevenly. Roughly four dollars in five run through commercial printing (catalogs, direct mail, magazines, labels, forms), which is in slow secular decline as advertising and documents move to screens. The remaining dollar is split between screen printing (T-shirts and promotional apparel), which is growing, and books printing, which is flat but durable. So the headline "printing is dying" is mostly true for the big slice and mostly wrong for the two small ones — and an investor's job here is to tell them apart.

Why an investor should care, and how the two audiences differ. For public-market investors, direct exposure is thin: there is essentially one listed near-pure-play printer (Quad), a few diversified names with a print segment, and — for screen and books — no pure-play at all, only adjacent proxies (blank-apparel makers, equipment vendors, paper suppliers). This is a low-multiple, dividend-and-cash-flow corner of the market, not a growth one. For private investors, the opposite holds: the industry is overwhelmingly private, family-owned, and fragmented, which makes it a natural hunting ground for small-business acquisition, search funds, and private-equity (PE) roll-ups. PE = private equity, investment in companies not traded on a public exchange.

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

All three are "print-for-hire manufacturing," but they differ sharply on size, direction, concentration, ownership, and how (or whether) you can buy them publicly. That contrast is the whole point of this level.

HHI = Herfindahl-Hirschman Index, the standard market-concentration measure (higher = more concentrated); "top 4 firms" is the combined revenue share of the largest four (CR4).

Three contrasts do the real work:

1. Direction of travel is inverted between size and health. The biggest child is the sickest (declining commercial print), and the two smallest are the healthiest (growing screen, durable books). The level's overall trajectory is therefore dragged down by its dominant segment even though a third of it is stable-to-growing.
2. Public investability runs opposite to that too. The declining segment is the only one you can approximate with a listed pure-play; the growing and durable segments are private-market-only, reachable publicly just through suppliers and equipment ("picks and shovels").
3. Concentration differs by an order of magnitude. Books printing is roughly ten times as concentrated as the other two (a few big offset houses control high-volume trade work), while commercial and screen printing are near-atomistic — thousands of shops, no one in control.

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3. How big it is (the rollup)

Federal statistics for NAICS 32311 as a whole (our ground-truth figures):

Economic Census (EC) is the every-five-years full business census; County Business Patterns (CBP) is the annual establishment/employment series. The two programs use different years and units, so their counts don't perfectly reconcile.

The children add up — cleanly. The three child receipts totals ($70.7B + $12.5B + $5.0B) sum to the $88.1B level figure, and the establishment, employment, and payroll counts are additive too. The one figure that is not simply additive is firm count: the children's firm counts sum to ~20,675, slightly above the level's 20,629, because a firm operating in more than one of the three sub-industries is counted once at the parent level but once in each child. This is a good sign the data is internally consistent, not a discrepancy.

Concentration is extraordinarily low — even lower than any single child. At the rollup level the four largest firms hold just 9.5% of receipts (CR4), the top 8 14.1%, the top 20 22.3%, and the top 50 only 33.4%; the HHI is 42.7.[1] That is below the already-low HHI of each individual child, because combining three distinct sub-industries spreads revenue across even more independent firms. For context, antitrust agencies treat ~1,500 as the threshold for "moderately concentrated"; at 42.7 this is one of the least concentrated manufacturing industries in the economy. In plain terms: no company controls printing, and thousands of local shops compete.

Undercount and scope caveats (important here). The federal figures understate total printing activity in three ways, and the understatement is worst exactly where small and individual ownership dominates:

1. In-plant / captive printing is invisible. Printing done inside corporations, universities, and government (the U.S. Government Publishing Office, countless internal print rooms) is counted under the parent's industry, not here.
2. Non-employer and one-person shops are under-captured, especially in screen printing and books. CBP counts only payroll establishments; private trackers that add solo garage printers, home-studio decorators, self-publishing print-on-demand sellers, and merch operators put the screen-printing business count near 15,000 versus the ~5,900 employer establishments — two-to-three times more shops, though each is tiny, so they barely move the revenue total.[4][21] Read the Census figures as the commercial core, not the full population of everyone who owns a press.
3. Offshore and adjacent work sits outside the code. A meaningful share of U.S. books (children's, PreK-12, dual-language) is printed abroad and shipped in;[22] and broad market-research "printing" figures that top $100 billion do so by folding in packaging (folding cartons, corrugated, flexible film), which mostly lives in the paper/plastics subsectors — not in 32311.[20] When comparing to an outside number, check the scope; we treat the Census $88.1 billion as authoritative for this specific code.

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4. The investable universe — where value concentrates across the children

Public exposure is thin and skewed toward the declining segment; the healthy segments are private-market-only. A handful of listed names span more than one child, which is the practical way public money touches this level.

Listed companies (the public surface of the industry):

NYSE = New York Stock Exchange; Nasdaq is the U.S. electronic exchange.

Private / other major owners (where most of the industry actually lives):

• RR Donnelley (RRD) — historically North America's largest commercial printer (~$5B revenue), taken private in 2022 by Chatham Asset Management (a PE/credit firm).[11] Spans commercial and (reduced) books (~$321M book-segment sales).[5]
• Lakeside Book Company (Atlas Holdings) — largest book printer in North America (~$1.07B book-segment sales), 600M+ books/year across ~19 U.S. sites; the former LSC book division. Acquired Canada's Marquis in 2023.[12]
• CJK Group (Sheridan, Malloy, BookMasters, Bang, Webcrafters) — #2 book manufacturer (~$546M book-segment), academic/journal specialist; operates 12 U.S. print-production facilities.[5]
• Ingram (Lightning Source), Worzalla (employee-owned/ESOP), Walsworth — the other private book-manufacturing majors.[5]
• Custom Ink (~$148M revenue), Printful-Printify (~$600M combined after merger), Mad Engine (Platinum Equity), Fully Promoted — private and PE-backed decorated-apparel and print-on-demand platforms and franchises on the screen side.[4][25]
• Thousands of independent local and regional shops — the bulk of all three children by count.

Takeaway: public exposure concentrates in the declining commercial slice and in the input/equipment layers around screen and books; the healthy print itself is private. ESOP = employee stock ownership plan.

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5. How the money works

Despite different end products, all three children run the same manufacturing engine, and the same three levers decide who makes money.

• Capacity utilization is the master lever — everywhere. Offset presses, high-speed inkjet lines, and automatic screen presses are expensive, long-lived assets with heavy fixed costs (depreciation, financing, plant, skilled crews). Profit depends on keeping them running near capacity. An idle press earns nothing while still costing everything. This single fact explains most industry behavior: shops buy competitors, close the acquired plant, and move that volume onto their presses to lift utilization.
• Volume-vs-setup economics split every job into "long run" vs "short run." Traditional methods — offset (books, commercial) and screen printing (apparel) — carry a high fixed setup cost per job (plates, burned screens) and a very low unit cost at scale, so they win on bulk and lose on tiny runs. Digital methods (toner/inkjet, direct-to-garment/DTG, direct-to-film/DTF, print-on-demand) invert that — near-zero setup, higher unit cost — so they win the short-run, personalized, and single-copy work. The modern winner in all three children runs hybrid: traditional for volume, digital for everything small. DTG prints inkjet straight onto a garment; DTF prints onto transfer film then heat-applies; print-on-demand (POD) prints single copies to order.
• The biggest variable cost is the substrate, and it behaves like a commodity. For commercial and books that is paper; for screen printing it is the blank garment. Both are roughly a quarter to a third of cost, move with commodity and freight cycles, and are typically passed through to clients — but with a lag, so a sharp input spike compresses margins until contracts reset. For mailed commercial work, postage is an even larger pass-through the printer administers on the client's behalf.
• Margins are thin; the model is a cash cow. Even the largest players run low single-digit net margins (Quad earned roughly 1% on 2025 sales).[7] Margins vary by segment and mix: Deluxe's Print segment reported 32.3% adjusted EBITDA margin, while Ennis (forms, labels, envelopes sold largely through distributors) reported 13.2% operating margin.[9][10] The attraction for owners is free cash flow, not growth: mature print throws off cash that funds dividends, debt paydown, acquisitions, or a pivot into faster-growing adjacencies (as Deluxe is doing into payments). Dividends are common across the listed names.[7][10]
• Where owners get hurt: fixed-cost leverage cuts both ways. The same operating leverage that rewards high utilization punishes falling volume — lose a big customer and revenue drops faster than cost. Layer on financial leverage and the result is the industry's recurring failure mode (see §8).

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6. What drives demand

Demand splits by child, which is why the level's overall trajectory is a blend:

• Advertising and marketing budgets, and their channel mix (commercial). Direct mail, catalogs, inserts, and circulars are the largest single end market for the whole level — and the deeper force is print steadily losing share to digital advertising every year. This is the primary reason the dominant ~80% slice declines.[20] USPS Marketing Mail volume was 56.8 billion pieces in fiscal 2025, down 1.3% from fiscal 2024, while Periodicals volume was 2.4 billion pieces, down 11.0%.[26]
• Postage rates (commercial swing factor). Because postage is often the biggest cost of a mailed piece, U.S. Postal Service (USPS) rate increases suppress mail volume; USPS raised rates again in July 2025 (~7.4% on average, with some Marketing Mail tiers up double digits).[18]
• Corporate promotional and event spend (screen). Branded swag, uniforms, schools/sports spirit wear, and creator/merch culture drive apparel decoration — a growing pool (the promotional-products channel reached a record ~$26.8B in 2024, with apparel representing 26.6% and caps/hats 9.0%; decorated apparel is forecast to grow at low-double-digit rates).[15] This is the level's clearest tailwind.
• Total print-book sales (books). Print books have proven durable — 782.7 million U.S. units in 2024, the third-best year on record — with children's and trade fiction resilient and education the structural digital drag.[16]
• Input cost and availability (all). Cheaper, available paper and blank garments support volume; shortages, price spikes, and tariffs do the opposite. North American uncoated-freesheet capacity is tightening — Pixelle's Chillicothe, Ohio mill (~300,000 tons/year) shut permanently in August 2025, and operating rates could reach ~92% in 2026.[17]
• Personalization / variable-data and short-run digital (all). Individually customized print earns higher response and shifts inventory risk off the buyer — one of the few cross-cutting tailwinds within an otherwise flat-to-declining level.
• General business activity (all). Advertising, event, and document spending is cyclical, so recessions hit print harder than the broad economy.

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7. Regulation

Printing is lightly regulated on price and structure — no utility-style rate regulation, no licensing barrier to entry — but carries real environmental and workplace compliance costs that scale with solvent-based volume.

• Air emissions (the main one). Solvent-based inks and cleanup solvents release volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). Under the Clean Air Act, the U.S. Environmental Protection Agency (EPA) sets emission standards (NESHAP) that require larger sources to install control technology (thermal oxidizers, carbon adsorption) plus state/local air permits.[19] These bite hardest on solvent-heavy processes and on screen-printing cleanup; the industry is shifting toward low-VOC water-based and ultraviolet-cured inks partly to reduce the burden. VOC = volatile organic compound; HAP = hazardous air pollutant; EPA = Environmental Protection Agency; NESHAP = National Emission Standards for Hazardous Air Pollutants.
• Hazardous waste and wastewater. Spent solvents, waste ink, and (in screen shops) screen-reclamation chemicals are governed under the Resource Conservation and Recovery Act (RCRA); reclamation rinse water is regulated for sewer discharge.[19]
• Worker safety (OSHA). The Occupational Safety and Health Administration governs machine guarding, solvent handling, and exposure — routine manufacturing-floor compliance.
• Intellectual property (screen especially). Decorators must hold rights to the artwork they print; unlicensed logos are an infringement/counterfeiting liability. Children's apparel triggers CPSIA lead/phthalate limits.
• Trade policy (books especially). Finished books have generally been exempt from recent tariff rounds as informational materials, but inputs — paper, board, offshore-printed components — face tariff and antidumping pressure that raises landed cost.[22]
• Postal policy (indirect, commercial). USPS and the Postal Regulatory Commission set the mailing rates that govern how much mail the industry's biggest end market can afford.[18]

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8. Competitive dynamics and consolidation

The defining dynamic across the level is consolidation punctuated by "deconsolidation." With chronic overcapacity against falling (or flat) volume and near-atomistic fragmentation (HHI 42.7),[1] the survival play is to acquire volume, close redundant plants, concentrate work on fewer efficient presses to lift utilization, and bundle in higher-value services (mail, logistics, data, POD, fulfillment) to escape pure per-unit price competition.

But the history is littered with debt-financed roll-ups that broke when volume fell faster than debt could be serviced:

• RR Donnelley rolled up the commercial industry, spun off its book/magazine unit as LSC Communications (2016), then was itself taken private by Chatham in 2022.[11][12]
• Quad's attempt to buy LSC (2018) was blocked by the Department of Justice (2019); LSC went bankrupt (2020) and its book division became Lakeside under Atlas Holdings.[12]
• Quad divested its entire book business (2020), selling plants to CJK and Bertelsmann; it is no longer direct book-printing exposure.[23]
• Cenveo (2018) also restructured through Chapter 11.[12]
• CJK Group rolled up mid-market book printers (Sheridan, Malloy, BookMasters, Bang, Webcrafters).[5]

The screen side consolidates differently — money and pricing power accumulate in the layers around the print (blanks, equipment, software, e-commerce distribution) rather than in the shops themselves: Gildan's ~$2.2B HanesBrands acquisition concentrates the biggest input, PE is rolling up print-on-demand capacity (the Printful–Printify merger created a ~$600M combined platform; Platinum Equity's Mad Engine roll-up), and digital methods are taking share — rising from 23.8% of decorated-apparel production in 2022 to 33.4% in 2024, with respondents expecting 47.1% by 2026.[13][14][25] Note the two-way pull on concentration: books printing's top four firms hold ~39% of that sub-industry, yet the level HHI stays near-zero because commercial and screen printing remain thousands of independent shops.[3][4][5]

Barriers to entry are mixed and keep the low end crowded: a large web-offset or automatic-screen plant costs a fortune, but a small digital or single-press shop is cheap to start.

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9. Risks

• Secular decline in the dominant segment (the defining risk). ~80% of the level is commercial print, where advertising and documents keep migrating to digital — structural, not merely cyclical, erosion.[20]
• Cyclicality on top of decline. Advertising, event, and document spending fall in recessions, so downturns hit print harder than the broad economy.
• Overcapacity and price deflation. Persistent excess press capacity keeps downward pressure on prices, especially in the fragmented commercial and screen tiers.
• Input-cost and tariff shocks. Paper (commercial/books) and blank garments (screen) are the biggest inputs; price spikes, mill closures, and tariffs compress thin margins when they can't be fully passed through. Paper supply is tightening even as secular demand declines.[17][22]
• Customer concentration. For scaled printers, losing one large client (retailer, grocer, publisher, corporate account) can swing results materially.[7]
• Postage inflation (commercial). Rising USPS rates depress the mail volumes that drive much of the level's revenue.[18]
• Technology displacement (screen/books). DTG/DTF and POD erode short-run, full-color work; shops that don't add digital capacity lose the low end.[14]
• Leverage. The industry's recurring failure mode is the debt-financed roll-up; much of the private majority sits under PE or credit-sponsor balance sheets.[11][12]
• Labor and succession. An aging, hard-to-replace skilled workforce raises cost and constrains capacity — the Bureau of Labor Statistics projects press-operator employment to fall 8.1% by 2034 and binding/finishing employment to fall 16.1%.[27] But succession gaps at owner-operator shops are also the opportunity behind roll-ups.
• Compliance-cost creep. Tightening VOC and hazardous-waste rules add fixed cost, heaviest for solvent-based processes.[19]

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10. How to invest, and the outlook

Public-market routes (thin, and skewed to the declining slice). The listed universe is small and priced as a declining industry — low earnings and cash-flow multiples, above-average dividend yields, the classic "value / melting-ice-cube" profile. The cleanest near-pure-play is Quad (QUAD), though it is now commercial-only after divesting books; Cimpress (CMPR) is the growth-tilted online/short-run name that also touches screen/promo; Deluxe (DLX) is a print-funded transition into payments; Ennis (EBF) is a small-cap forms-and-labels dividend play; Transcontinental (TCL.A) gives diversified cross-border exposure including books. For the healthy children there is no listed pure-play, so public money reaches them only through the layers around the print: Gildan (GIL) for apparel blanks, Kornit (KRNT) for decoration equipment (a double-edged bet that both serves and disrupts screen shops), 4imprint (FOUR) for promo distribution, Kodak (KODK) for plates/inkjet/workflow, and paper suppliers (SLVM, IP, CLW) as the cleanest listed read on book/commercial margins. There is no dedicated printing exchange-traded fund (ETF), so any thesis is a single-name, deep-value one. ETF = exchange-traded fund, a basket of securities that trades like a stock. (Tickers and yields are confined to this section and §4 by design.)

Private-market routes (where most of the industry lives). This level is fundamentally a private-market universe. Options: own or acquire a profitable local/regional printer (commercial, screen, or book); back or run a PE roll-up that consolidates press utilization; buy into a promo/print franchise; or back the digital disruptors (POD platforms, decoration equipment/software). Picks-and-shovels private plays — press and equipment makers, ink and specialty-paper suppliers — offer adjacent exposure but sit outside 32311 itself.

Outlook (forward-looking judgment). Expect the blended level to keep shrinking modestly in real terms, because its dominant commercial slice — four-fifths of the whole — declines with digital substitution, only partly offset by the growing screen segment and the durable books segment. Within that, value migrates toward what resists decline: mailing, marketing, logistics, and data services; short-run digital and print-on-demand; personalization/variable-data work; decorated-apparel and promotional products; and packaging-adjacent business (much of which formally sits in neighboring NAICS codes). Consolidation continues, leaving fewer, larger, more service-bundled operators that generate steady cash — with the perennial caveat that over-leverage remains the way these operators fail. Near-term swing factors are advertising budgets, election-year mail cycles, paper and blank-garment costs (tightening UFS supply into 2026), USPS postage inflation, and the pace of digital (DTF/POD) adoption. In short: a large, cash-generative, structurally shrinking manufacturing level with two healthy pockets inside it — better suited to disciplined value and income investors, public or private, than to anyone seeking growth.

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Sources

1. U.S. Census Bureau. "Economic Census 2022 — Concentration & receipts, NAICS 32311" (Histometrics ingested federal statistics). Receipts $88.14B; 20,629 firms; CR4 9.5%, CR8 14.1%, CR20 22.3%, CR50 33.4%; HHI 42.7. https://www.census.gov/programs-surveys/economic-census.html
2. U.S. Census Bureau. "County Business Patterns 2023 — NAICS 32311" (Histometrics ingested federal statistics). 21,354 establishments; 369,691 employees; $21.25B annual payroll. https://www.census.gov/programs-surveys/cbp.html
3. U.S. Census Bureau. "Economic Census 2022 / CBP 2023 — NAICS 323111 (Commercial Printing except Screen and Books)." Receipts $70.7B; 15,140 establishments; HHI 58.7; CR4 11.4%. https://www.census.gov/programs-surveys/economic-census.html
4. U.S. Census Bureau. "Economic Census 2022 / CBP 2023 — NAICS 323113 (Commercial Screen Printing)." Receipts $12.48B; 5,854 establishments; HHI 102.8; CR4 16.4%. https://www.census.gov/programs-surveys/economic-census.html
5. U.S. Census Bureau. "Economic Census 2022 / CBP 2023 — NAICS 323117 (Books Printing)." Receipts ~$4.96B; 360 establishments; HHI 508; CR4 38.7%. Printing Impressions 2024 Book Printers Ranking (Lakeside ~$1.07B, CJK ~$546M, RRD ~$321M book-segment sales). https://www.census.gov/programs-surveys/cbp.html
6. U.S. Small Business Administration. "Table of Small Business Size Standards — NAICS Subsector 323" (2023). Employee-based thresholds (500–650 employees). https://www.sba.gov/document/support-table-size-standards
7. Quad, Inc. "Form 10-K for fiscal year ended December 31, 2025" (SEC filing, 2026). Net sales ~$2.42B; net earnings ~$27M (≈1% margin); U.S. print-heavy mix; dividend; grocery-client loss. https://www.sec.gov/Archives/edgar/data/1481792/000148179226000042/quad-20251231.htm
8. ASI Central / StockAnalysis. "Cimpress FY2025." Revenue ~$3.4B; Vistaprint ~$1.8B; Nasdaq: CMPR. https://stockanalysis.com/stocks/cmpr/
9. Deluxe Corporation. "Form 10-K for fiscal year ended December 31, 2025" (SEC filing, 2026). Print segment revenue $1.137B; 32.3% adjusted EBITDA margin; payments and data shift. https://www.sec.gov/Archives/edgar/data/27996/000002799626000037/dlx-20251231.htm
10. Ennis, Inc. "Form 10-K for fiscal year ended February 28, 2025" (SEC filing, 2025). Revenue $394.6M; gross margin 29.7%; operating margin 13.2%; $1.00/share annual dividend. https://www.sec.gov/Archives/edgar/data/33002/000095017025070268/ebf-20250228.htm
11. Wikipedia / Lowenstein Sandler LLP. "RR Donnelley" and "Chatham Asset Management acquisition of R.R. Donnelley & Sons" (2022). Taken private; North America's largest commercial printer (~$5B revenue). https://en.wikipedia.org/wiki/RR_Donnelley
12. Publishers Weekly / PIWorld. "LSC Book Division Now Lakeside Book Company"; "Cenveo / LSC Communications Chapter 11" (2018–2021). Roll-up bankruptcies; Atlas Holdings; DOJ block of Quad–LSC. https://www.publishersweekly.com/pw/by-topic/industry-news/manufacturing/article/86602-lsc-book-division-now-lakeside-book-company.html
13. Gildan Activewear / GlobeNewswire. "Gildan Completes the Acquisition of HanesBrands" (~$2.2B, Dec 2025). World's #1 blank-apparel supplier. https://www.globenewswire.com/news-release/2025/12/01/3197119/0/en/Gildan-Completes-the-Acquisition-of-HanesBrands.html
14. Kornit Digital / 4imprint / PRINTING United. Screen-printing adjacency (equipment, distribution); Kornit FY2024 revenue $203.8M; 40%+ of 2025 deals from new customers including screen printers adopting digital for 250–1,000 unit runs; 4imprint 2024 revenue $1.367B. https://ir.kornit.com/
15. PPAI / ASI / Grand View Research. Promotional-products channel record ~$26.8B (2024); apparel 26.6%, caps/hats 9.0%, online 25.5%; U.S. decorated-apparel ~$5.1B (2023), ~13% CAGR. https://www.ppai.org/media-hub/ppai-sales-volume-estimate-a-record-year-but-few-celebrating/
16. Publishers Weekly (citing Circana BookScan). "Print Book Sales Saw a Small Sales Increase in 2024." 782.7M U.S. print units in 2024, third-best year on record. https://www.publishersweekly.com/pw/print/20250113/96842-print-book-sales-saw-a-small-sales-increase-in-2024.html
17. Sheridan (CJK Group) "Paper Market Update"; Recycling Today "Pixelle to idle Ohio paper mill" (2025). Uncoated-freesheet capacity tightening (~300k tons/year Chillicothe shutdown); operating rates could reach ~92% in 2026; paper suppliers SLVM/IP/CLW. https://www.sheridan.com/insights/paper-market-update-january-2026/
18. PIWorld (Printing Impressions). "USPS Announces 2025 Postage Rate Increase Effective July 13" (2025). ~7.4% average increase; some Marketing Mail tiers up double digits. https://www.piworld.com/post/usps-announces-2025-postage-rate-increase-effective-july-13/
19. U.S. Environmental Protection Agency. "Printing and Publishing Industry — NESHAP" and "RCRA in Focus: Printing." MACT controls for HAPs; hazardous-waste rules. https://www.epa.gov/stationary-sources-air-pollution/printing-and-publishing-industry-national-emission-standards
20. Grand View Research. "U.S. Commercial Printing Market" (2025). ~$129B broad-scope market (folds in packaging/services outside 32311); digital ad-share shift. https://www.grandviewresearch.com/industry-analysis/us-commercial-printing-market-report
21. IBISWorld. "Custom Screen Printing in the US" (2025). ~$12.8B; ~15,000+ businesses including non-employers; no firm >5% share. https://www.ibisworld.com/united-states/industry/custom-screen-printing/4211/
22. American Booksellers Association. "An Overview of the 2025 Tariffs" (2025). Finished books largely exempt; paper/board inputs and offshore-printed components exposed. https://www.bookweb.org/news/overview-2025-tariffs-1631822
23. Quad/Graphics. "Form 10-K for fiscal year ended December 31, 2020" (SEC filing, 2021). Divested entire book business in 2020, selling plants to CJK and Bertelsmann. https://www.sec.gov/Archives/edgar/data/1481792/000148179221000008/quad-20201231.htm
24. Eastman Kodak Company. "Form 10-K for fiscal year ended December 31, 2025" (SEC filing, 2026). Print segment $715M (67% of revenue); plates, inkjet, workflow software. https://www.sec.gov/Archives/edgar/data/31235/000119312526104214/kodk-20251231.htm
25. PRINTING United Alliance / Licensing International. "State of the Decorated Apparel Industry" (2024); Printful–Printify merger (~$600M combined); PE print-on-demand roll-ups (Mad Engine). Digital methods rose from 23.8% (2022) to 33.4% (2024), expected 47.1% by 2026. https://www.printing.org/docs/default-source/research-docs---public/a2405094_soda_report_spring_2024_exec_summary_060424.pdf
26. U.S. Postal Service. "USPS Reports Fiscal Year 2025 Results" (Nov 2025). Marketing Mail 56.756B pieces (−1.3%); Periodicals 2.443B pieces (−11.0%). https://about.usps.com/newsroom/national-releases/2025/1114-usps-reports-fiscal-year-2025-results.htm
27. U.S. Bureau of Labor Statistics. "Occupational Projections and Characteristics" (2024–2034). Press operators projected to fall from 150,200 to 138,000 (−8.1%); binding/finishing from 35,800 to 30,000 (−16.1%). https://www.bls.gov/emp/tables/occupational-projections-and-characteristics.htm