Armored Car Services (U.S.) — NAICS 561613

An investor's primer for a general audience — relevant to both public-market and private investors. Core industry figures are drawn from U.S. federal statistics; company and market facts are sourced separately. Reported facts and forward-looking judgments are distinguished in the wording.

1. Overview

Armored car services is the business of physically moving cash and other valuables safely — the trucks, crews, and vaults that connect banks, retailers, automated teller machines (ATMs — the cash dispensers on the wall), casinos, mints, and Federal Reserve cash centers. When a store's daily takings get picked up, when an ATM is refilled, or when a jeweler ships gold, an armored carrier is usually the party in the middle. The trade is also called cash-in-transit (CIT) and, more broadly, cash logistics or cash and valuables management.

Why it matters to an investor: this is a quietly essential, unglamorous, cash-generative service business with very high barriers to entry (armed crews, fortified fleets, insurance, licensing, and vault networks) and only a handful of players at scale. It sits on a paradox — cash is a shrinking share of payments, yet the value of currency in circulation keeps rising [13][14] — so the winners are those turning a slowly maturing "move the cash" business into a recurring, technology-priced "manage the cash" business.

Ways in exist for both kinds of investor. Public-market investors get exposure mainly through a few listed operators — The Brink's Company (United States), Loomis AB (Sweden), and Prosegur Cash (Spain) — though each blends U.S. work with substantial non-U.S. or adjacent operations. Private-market exposure runs through GardaWorld (one of the three largest cash handlers, privately held) [10], through hundreds of small regional carriers that are classic roll-up and family-business targets, and through private credit or equipment finance secured against fleets, vaults, and contracted cash flows.

2. What it is and how it's structured

Scope. The North American Industry Classification System (NAICS) code 561613 covers establishments "primarily engaged in picking up and delivering money, receipts, or other valuable items" that maintain "personnel and equipment to protect such properties while in transit" [3]. In practice the work spans:

• Cash-in-transit (CIT): scheduled armored pickups and deliveries between businesses, banks, and Fed cash centers.
• ATM services: cash replenishment, first- and second-line maintenance, and ATM cash forecasting/optimization.
• Cash processing and vaulting: counting, sorting, authenticating, reconciling, and safekeeping notes and coin in secured facilities.
• Retail cash automation: smart safes and cash recyclers placed on a customer's premises that accept, validate, and provisionally credit deposits before pickup.
• Valuables logistics: transport of jewelry, precious metals, securities, and other high-value goods, plus armored escorts.

Customers are typically banks, credit unions, retailers and other cash-intensive businesses (grocery, convenience, quick-service restaurants, gaming, hospitality), government agencies, mints, and jewelry or precious-metals firms [6][8].

What it excludes (adjacent NAICS codes an investor should not conflate):

• 561611 Investigation Services — investigators, not transport.
• 561612 Security Guards and Patrol Services — stationary/mobile guarding, no valuables-in-transit focus.
• 561621 Security Systems Services (except locksmiths) and 561622 Locksmiths — hardware and monitoring.
• 492110 Couriers / 492210 Local Messengers — general parcel and document delivery without armed, protected transit.
• 522320 Financial Transactions Processing — card/payment processing and clearing (a different link in the money-movement chain).

Ownership mix. The U.S. market is a barbell. At one end sit a few very large operators — mostly multinational, part of publicly traded or large private groups — with armored fleets, cash centers, vaults, technology, and dense routes. At the other end sit hundreds of small, often family-owned regional carriers serving a metro or a state. Federal data show 108 firms across 763 establishments [1][2], but the concentration figures below make clear that a tiny number of them do almost all the volume. A local operator can still compete where it has better route density, reliability, relationships, or specialized coverage.

3. How big it is

U.S. federal statistics for NAICS 561613 (years differ by program — do not treat them as one synchronized financial year):

Concentration is the defining structural fact. The four largest firms take 89.9% of industry receipts; the top eight take 93.1%, the top twenty 96.9%, and the top fifty 99.5% [1]. The HHI — a standard concentration gauge that runs to 10,000 and where anything above ~2,500 is "highly concentrated" — sits at 2,721 [1]. In plain terms: a national oligopoly of a few carriers, ringed by a long tail of very small operators splitting the last sliver of revenue.

The undercount / scope caveat. The $3.61 billion federal figure meaningfully understates the "cash logistics" economy an investor actually buys into, for three reasons. (1) The big operators' fast-growing cash-processing, ATM-management, smart-safe, and payments-software revenue is often classified outside 561613. (2) The leaders are global — Brink's alone reported roughly $5.0 billion of worldwide revenue in 2024, and Loomis' U.S. operations alone are on the order of $1.5 billion [6][7][8]. (3) County Business Patterns counts only establishments with paid employees and excludes most government activity; the Census Bureau publishes separate Nonemployer Statistics for tiny owner-operated businesses, and the ground-truth data here include no 561613 nonemployer total [2][5]. Read 561613 as the transport core of a bigger money-movement business, not the whole thing. The federal data also do not provide current industry-wide profitability, capital spending, route density, contract size, or loss rates, so none is asserted here.

4. The investable universe

There are only a few listed ways to own the theme, and none is a clean statistical match for U.S. NAICS 561613 — each mixes U.S. work with global networks, ATM services, digital products, valuables logistics, and (for some) security guarding. The third global giant is private, and everything below the leaders is private and fragmented.

Public companies

None of the listed names is a pure proxy for the U.S. industry: investors must separate U.S. operations from global revenue, ATM services, digital products, valuables logistics, and guarding. For most U.S. public-market investors, Brink's (BCO) is the only large-cap, U.S.-listed way to own the theme directly; Loomis and Prosegur Cash require access to European exchanges (or depositary/over-the-counter lines).

Major private ownership

GardaWorld Cash Services is the most important named private competitor — part of privately held, Montreal-based GardaWorld Security Corporation, offering armored transport, cash processing, vaulting, and cash-automation (Sesami). Following a 2025 recapitalization valued at roughly C$14 billion, founder and CEO Stephan Crétier together with management held about 70%, with financial investors (led by HPS Investment Partners) holding the balance [10].

The rest of the private market is mainly regional and local operators; federal data provide no ranked ownership list for them. Note that Dunbar Armored is no longer an independent platform — Brink's acquired it in 2018 (see Section 8) [11].

5. How the money works

Owners make money the way a route-and-network logistics business does, not a typical product company:

• Recurring service contracts, priced per stop/route. Core CIT bills customers for scheduled pickups and deliveries. Brink's reports cash-logistics contracts generally run initial terms of at least a year (often one to three years), while cash-management and ATM contracts can be longer [6]. Revenue is sticky (switching friction, integrated procedures) but grows slowly.
• Route density is the master variable. The dominant cost is a crew and an armored truck on the road; the more stops served per route-hour and the more customers per branch/vault, the lower the cost per stop and the fatter the margin. This is exactly why consolidation pays — bolting a rival's stops onto existing routes drops incremental cost.
• Cash processing and vault fees. Counting, sorting, authenticating, and preparing deposits/change orders — priced by volume — layer higher-margin work on top of transport.
• ATM managed services (AMS). Taking over cash forecasting, replenishment, and maintenance for bank and independent ATM fleets — recurring, outsourced-operations revenue.
• Technology-priced recurring revenue (the margin story). Smart safes and cash recyclers (Brink's calls this Digital Retail Solutions/DRS; Loomis sells SafePoint) sit in the customer's store, provisionally credit deposits, and bill a monthly device-plus-service fee. Management teams describe these as higher-margin, subscription-like, and a counterweight to declining traditional CIT volumes [6][7]. Brink's AMS and DRS together grew about 23% organically in 2024, versus roughly 9% for legacy Cash and Valuables Management (CVM) [7].

Cost base: wages, overtime, and benefits for armed crews; fuel and vehicle maintenance; armored trucks, vaults, and security systems; insurance; compliance; and information technology.

A balance-sheet quirk: customer cash held temporarily by an operator is not the operator's own money. It shows up as restricted cash with an offsetting customer obligation, and investors should separate it from freely available liquidity [6].

Metrics to watch: organic revenue growth (splitting fast-growing AMS/DRS from mature CIT); operating/EBITA margin (earnings before interest, taxes, and amortization) and its trend with mix shift; stops and volume per route; branch/vault utilization; free cash flow and net leverage (this is a capital- and acquisition-heavy business); losses, claims, and shortages; and the share of revenue that is technology-enabled and recurring. Brink's generated roughly $400 million of free cash flow in 2024 [7].

6. What drives demand

• Cash in circulation (up) vs. cash's share of payments (down). U.S. currency in circulation keeps rising — the Federal Reserve reported about 56.6 billion notes at the end of 2025, up from ~44.9 billion at the end of 2019, worth roughly $2.3 trillion [13]. Yet cash was only about 16% of consumer payments in 2023–24 (down from ~20% in 2021), at roughly seven cash payments per person per month [14][15]. The reconciling fact: an estimated ~82% of currency value sits in $100 bills used as a store of value, not for everyday spending [14]. For carriers, the pool of cash to move and safeguard stays large even as day-to-day cash transactions thin out.
• Retail cash volumes and store counts. Cash-intensive verticals — grocery, convenience, quick-service restaurants, gaming, hospitality — drive pickup frequency and smart-safe placements.
• ATM fleet dynamics. The installed base, and how much is outsourced to managed services, shapes replenishment revenue; the observed pattern is fewer but larger withdrawals per visit.
• Bank branch and cash-center rationalization. As banks close branches and outsource cash operations, work shifts to carriers — a tailwind that partly offsets declining transaction cash.
• Outsourcing of in-store cash handling. Every retailer that moves from manual back-office counting to a managed smart safe adds recurring device revenue. This — broader cash-management outsourcing, not more truck routes — is the strongest structural opportunity.
• Inflation and macro. Nominal sales growth can raise the dollar value handled even when transaction counts are flat; profitability is sensitive to driver wages, fuel, and vehicle costs.

7. Regulation

Armored car services is one of the more heavily licensed service industries — itself a barrier to entry — and regulation is fragmented across state and federal lines.

• State licensing of carriers and guards. Most states license both the armored-car company and its armed personnel, with background checks, fingerprinting, firearms training, and insurance requirements. New York, a representative example, requires a company license (with fingerprinting/criminal-history checks for principals holding >10%) and separate armored-car-guard registration, including 47 hours of firearms training plus 8 hours of annual in-service training [19]. Armed guards generally face more stringent screening than unarmed ones [20]; requirements vary state by state.
• Firearms and interstate reciprocity. Because crews cross state lines armed, Congress passed the Armored Car Industry Reciprocity Act of 1993 (15 U.S.C. ch. 85), requiring states to recognize other states' weapons licenses for qualifying armored-car crew members so valuables can move freely in interstate commerce [18].
• Anti-money-laundering (AML) adjacency — and a live enforcement risk. Under the Bank Secrecy Act (BSA), the Treasury's Financial Crimes Enforcement Network (FinCEN) generally grants an armored-car exemption when a carrier physically transports value from a person to that same person (or that person's account) while holding only a custodial interest — but the exemption is read narrowly, and added services such as third-party transfers or currency exchange can trigger money-transmitter obligations [16]. This is concrete, not theoretical: in 2025 FinCEN assessed a $37 million civil penalty against Brink's Global Services USA for BSA violations — failing to register as a money-services business, maintain an effective AML program, and file suspicious-activity reports — in what FinCEN described as its first enforcement action against an armored-car company [17].
• Vehicle and highway rules. Trucks are commercial motor vehicles subject to U.S. Department of Transportation (DOT) and Federal Motor Carrier Safety Administration (FMCSA) rules on drivers, hours, and vehicle safety.
• Insurance. Carriers must carry heavy coverage — for example multi-million-dollar all-risk cargo insurance plus general liability — as a condition of licensing and to satisfy customers [19].

Operators also face workplace-safety, labor, privacy, and cybersecurity requirements. The industry trade body is the National Armored Car Association, which coordinates on reciprocity and standards.

8. Competitive dynamics and consolidation

This is a consolidating oligopoly. The federal concentration data (top four = 89.9% of receipts; HHI 2,721) capture the endpoint of a long merger wave [1]. Barriers to entry are steep: trust and a clean loss record, customer-specific procedures and integrations, armored fleets/vaults/cash centers, insurance, route density, licensed and trained personnel, and compliance systems.

Landmark deals:

• Brink's + Dunbar Armored (2018, ~$520M) — Brink's bought the fourth-largest U.S. cash handler (about 5,400 employees, 78 branches, ~1,600 trucks), combining two of the largest U.S. CIT networks for route-density synergies [11].
• Brink's + G4S cash operations (2020, ~$860M) — Brink's acquired most of G4S's global cash-handling business, lifting that division's revenue potential by roughly 42% to about $2.7 billion and adding 14 markets [12]. (Allied Universal, a private security giant, absorbed the rest of G4S.)
• GardaWorld rolled up multiple cash-automation businesses to build an end-to-end platform and was itself recapitalized in 2025 at roughly C$14 billion [10].
• Loomis and Prosegur have pursued a steady stream of small-to-mid tuck-ins [8][9].

Competitive advantage rests on network density (routes, branches, vaults), technology (smart safes, forecasting/recycling software), safety/loss record, and balance-sheet capacity to keep acquiring. The long tail of small carriers competes on local relationships and price but lacks the density and tech to win national accounts — making them acquisition fodder. Judgment: further consolidation is likely wherever a buyer can remove overlapping branches, improve route density, or cross-sell higher-value cash-management services — though antitrust scrutiny and contract-retention risk rise as concentration does. Competition also comes from substitution: card and digital payments erode the underlying cash flows, and banks/retailers can insource or automate.

9. Risks

• Secular decline in cash transactions. The clearest structural risk: as cash's payment share keeps falling [14], legacy CIT volumes shrink. The bull case rests on offsetting this with higher-margin managed services and outsourcing wins — a transition, not a guarantee.
• Margin pressure from labor and fuel. Armed crews and armored fleets make this wage- and fuel-sensitive; inflation squeezes a business that can't always reprice contracts immediately. Union negotiations, overtime, and labor shortages add to it.
• Robbery, loss, and liability. Theft, insider collusion, accidents, and vault breaches carry direct losses, higher insurance costs, and reputational damage; a poor loss record can lose contracts.
• Customer concentration. Losing a large bank, retailer, casino, or government contract matters; big customers can also press on price or insource.
• Compliance and AML/firearms exposure. State-by-state licensing, firearms handling, and BSA/AML obligations create ongoing cost and event risk — the 2025 Brink's penalty is the cautionary example [17].
• Cybersecurity. Failures affecting routing, customer data, or cash-control systems.
• Acquisition/integration and leverage. Growth-by-acquisition adds goodwill and debt; failed integration or overpayment at cycle peaks is a real risk in a roll-up model.
• Currency/geographic risk (for the globals). Brink's earns heavily in Latin America and Europe; Loomis and Prosegur report in kronor and euros — foreign-exchange and emerging-market swings move reported results and dividends [6][8][9].
• Valuation opacity for private operators. Audited financials and loss data are limited, complicating private diligence.

The industry is defensive but not fully recession-proof: a downturn can cut retail and cash volumes while the cost of vehicles, facilities, labor, insurance, and compliance stays largely fixed.

10. How to invest and the outlook

Public-market routes. For listed names the starting point is segment analysis, not headline company revenue — compare North American exposure, CIT vs. cash-management growth, ATM exposure, route density, free cash flow, leverage, insurance losses, customer concentration, capital spending, and acquisition discipline. Share price, dividend yield, and valuation multiples should be assessed separately and at the time of investment.

• The Brink's Company (NYSE: BCO) — the primary large-cap, U.S.-listed pure-play; pays a modest dividend (~$1.02/share annualized, roughly 1% yield in mid-2026) and has emphasized free-cash-flow growth, deleveraging, and the AMS/DRS mix shift [7][21].
• Loomis AB (Nasdaq Stockholm: LOOMIS) — a higher-yielding (~3%+) way to own arguably the largest U.S. cash handler, but it requires access to Swedish equities and carries krona exposure [8][21].
• Prosegur Cash (BME Madrid: CASH) — a smaller, more international and Latin-America-weighted cash-logistics pure-play [9].
• Diversified exposure is also available indirectly via broad industrials/business-services funds, though the theme is too small to anchor a dedicated fund.

Private-market routes. The most attractive opportunities are often:

• A regional operator with strong contract retention but underutilized routes (density upside).
• A buy-and-build platform with disciplined integration.
• GardaWorld — reachable only through private equity/credit or its debt instruments after the 2025 recapitalization [10].
• Private credit secured by vehicles, facilities, receivables, or contracted cash flows; or technology/equipment providers that benefit from cash-management outsourcing without directly carrying cash risk.

Private diligence should cover route-level profitability, customer concentration, contract-renewal history, cash shortages and claims/theft history, insurance terms, licensing status, employee turnover and union exposure, vehicle age, vault controls, cybersecurity, AML procedures, and the treatment of customer cash on the balance sheet.

Near-term drivers to watch: the pace at which higher-margin managed services and smart-safe/recycling revenue outgrow declining legacy CIT; margin expansion from route density and integration synergies; free-cash-flow conversion and net leverage at the leaders; further consolidation of the small-carrier tail; wage/fuel inflation; and the slope of cash's decline as a payment method versus its resilience as a store of value [7][8][13][14].

Bottom line (judgment): a defensive, high-barrier, oligopolistic service industry facing a slow secular headwind in its legacy core, where value creation increasingly depends on converting "moving cash" into recurring, technology-priced "managing cash" — plus disciplined consolidation. It rewards operators with density, technology, and balance-sheet capacity. It is also one of the few essential-services niches where a single U.S.-listed large cap (Brink's) offers a clean way in, while the third global giant and the entire long tail remain a private-markets story.

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Sources

1. U.S. Census Bureau. 2022 Economic Census — Concentration of Largest Firms (EC2200SIZECONCEN), NAICS 561613: receipts, firm count, concentration ratios, HHI. 2022. https://data.census.gov/table/ECNSIZE2022.EC2200SIZECONCEN?codeset=naics~561613&y=2022
2. U.S. Census Bureau. County Business Patterns 2023 — NAICS 561613 (establishments, employment, annual and first-quarter payroll). 2025. https://www.census.gov/data/datasets/2023/econ/cbp/2023-cbp.html
3. U.S. Census Bureau. NAICS 2022: 561613 Armored Car Services — industry definition. 2022. https://www.census.gov/naics/?details=561613&input=561613&year=2022
4. U.S. Small Business Administration. Table of Small Business Size Standards (NAICS 561613 — $43.0M average annual receipts). 2023. https://www.sba.gov/document/support-table-size-standards
5. U.S. Census Bureau. Nonemployer Statistics — Frequently Asked Questions. 2025. https://www.census.gov/programs-surveys/nonemployer-statistics/about/faq.html
6. The Brink's Company. Form 10-K for fiscal year 2024 (facilities, vehicles, countries, employees, contract terms, restricted cash). U.S. Securities and Exchange Commission, 2025. https://www.sec.gov/Archives/edgar/data/78890/000007889025000059/bco-20241231.htm
7. The Brink's Company. Brink's Announces Fourth-Quarter and Full-Year 2024 Results (revenue, AMS/DRS vs. CVM growth, free cash flow, dividend). GlobeNewswire, 2025. https://www.globenewswire.com/news-release/2025/02/26/3032849/35146/en/brink-s-announces-fourth-quarter-and-full-year-2024-results.html
8. Loomis AB. Annual and Sustainability Report 2024 / Full-Year Report 2024 (group and U.S. revenue, margins, SafePoint). 2025. https://www.loomis.com/-/media/D5E6C43C9497481D96B71CCC8A8C55FE.ashx?download=yes
9. BME Exchange. Prosegur Cash, S.A. — CASH share information. 2026. https://www.bolsasymercados.es/es/bme-exchange/mercados-y-cotizaciones/acciones/ficha.cash-es0105229001.html
10. GardaWorld. Financial Closing of Historic C$14 Billion Recapitalization Transaction (founder Stephan Crétier + management ~70%, HPS Investment Partners). 2025. https://www.gardaworld.com/news/gardaworld-announces-financial-closing-of-historic-c14-billion-recapitalization-transaction
11. The Brink's Company / U.S. Securities and Exchange Commission. Brink's Completes Acquisition of Dunbar Armored (~$520M). 2018. https://www.sec.gov/Archives/edgar/data/78890/000007889018000037/ex991dunbarclosing.htm
12. The Brink's Company. Brink's to Acquire G4S Cash Operations (~$860M; ~42% divisional revenue lift; 14 markets). 2020. https://www.globenewswire.com/news-release/2020/02/26/1990791/0/en/Brink-s-to-Acquire-G4S-Cash-Operations.html
13. Board of Governors of the Federal Reserve System. Currency in Circulation: Volume (notes outstanding, year-end). 2026. https://www.federalreserve.gov/paymentsystems/coin_currcircvolume.htm?lv=true
14. Federal Reserve Bank of Atlanta. A Payments Paradox: Cash Payments Down, Currency in Circulation Up (cash payment share; ~82% of value in $100 notes). 2024. https://www.atlantafed.org/blogs/take-on-payments/2024/04/22/payments-paradox--cash-payments-down--currency-in-circulation-up
15. Federal Reserve Financial Services. 2024 Diary of Consumer Payment Choice (cash ~16% of consumer payments; ~7 cash payments/month). 2024. https://www.frbservices.org/news/research/2024-findings-from-the-diary-of-consumer-payment-choice
16. Financial Crimes Enforcement Network (FinCEN). Administrative ruling: whether a company providing an armored-car coin and currency exchange service is a money transmitter (armored-car exemption). 2014. https://www.fincen.gov/resources/statutes-regulations/administrative-rulings/whether-company-provides-armored-car-coin-and
17. Financial Crimes Enforcement Network (FinCEN). FinCEN Announces $37,000,000 Civil Money Penalty Against Brink's Global Services USA (first enforcement action against an armored-car company). 2025. https://www.fincen.gov/news/news-releases/fincen-announces-37000000-civil-money-penalty-against-brinks-global-services-usa
18. U.S. Congress. Armored Car Industry Reciprocity Act of 1993 — 15 U.S.C. ch. 85. https://uscode.house.gov/view.xhtml?path=%2Fprelim%40title15%2Fchapter85&edition=prelim
19. New York State Department of State, Division of Licensing Services. Armored Car Guard licensing and Armored Car Carriers legal memorandum (training, fingerprinting, insurance). https://dos.ny.gov/armored-car-guard; https://dos.ny.gov/legal-memorandum-li06-armored-car-carriers-and-armed-guards
20. U.S. Bureau of Labor Statistics. Occupational Outlook Handbook — Security Guards and Gambling Surveillance Officers (licensing/training context for armed guards). 2025. https://www.bls.gov/ooh/protective-service/security-guards.htm
21. CompaniesMarketCap / StockAnalysis. The Brink's Company (BCO) and Loomis AB — market capitalization and dividend data (mid-2026). 2026. https://companiesmarketcap.com/brinks/marketcap/; https://stockanalysis.com/stocks/bco/dividend/