Construction, Transportation, Mining, and Forestry Machinery and Equipment Rental and Leasing
U.S. industry-group primer — NAICS 2022 code 53241
NAICS = North American Industry Classification System, the U.S. government's standard code for industries. Figures carry a numbered marker keyed to the Sources list at the end. Where a federal figure is genuinely unavailable it is flagged, not invented.
1. Overview
This industry group counts the businesses that own big, expensive machines and rent them out without supplying an operator. Two very different fleets sit under one roof:
- 532411 rents transportation equipment — commercial aircraft and jet engines, freight railcars, marine shipping containers, barges, and ships — to the airlines, railroads, and shipping lines that operate them.[1]
- 532412 rents heavy construction, mining, and forestry equipment — bulldozers, excavators, cranes, loaders, drill rigs, logging machines — to contractors and industrial users.[1]
They share a filing cabinet — the Census Bureau's Sector 53, "Real Estate and Rental and Leasing" — and a genuine common economic engine: buy a costly, depreciating hard asset, finance it with debt, keep it earning rent, and recover a residual when you sell it. But the label misleads in the same way for both, so say it plainly up front: neither child is real estate, and neither is structured as a REIT. (REIT = real estate investment trust, the pass-through structure that owns income property, pays little corporate tax, and must distribute ~90% of taxable income.) There is no property here, so no NOI (net operating income), no cap rate (capitalization rate — a property's income divided by its price), and no FFO/AFFO (funds from operations / adjusted funds from operations — the cash-earnings measures REIT investors use). The operators are ordinary corporations, and the right vocabulary is fleet utilization, lease rates, residual (resale) value, leverage, and asset value — not rate base, not commodity prices, not FFO.
Why an investor cares. Two capital-heavy, cyclical, consolidating businesses, both riding the same secular tailwind — customers shifting from owning equipment to renting it. But they differ sharply in size, capital intensity, who owns them, and — most striking — which direction their ownership is traveling: the transportation-equipment side is leaving public markets for private and infrastructure hands, while the heavy-equipment side is building ever-larger public champions. The contrast is the whole point of this primer, so we lead with it.
2. What's inside — the two children and how they differ
The group is lopsided. On the federal numbers, heavy-equipment rental (532412) is roughly three-quarters of the group's revenue and nineteen-twentieths of its employment; transportation-equipment leasing (532411) is a small slice by revenue but a far more capital-intensive one. The two children sum almost exactly to the group total, which is why the split below is clean.[3][4][5]
| Dimension | 532411 — Transportation equipment (air / rail / water) | 532412 — Heavy equipment (construction / mining / forestry) |
|---|---|---|
| Share of group receipts | ~27% ($13.2B) | ~73% ($36.4B) |
| Share of group employment | ~6% (4,696) | ~94% (74,730) |
| Establishments | 647 | 5,495 |
| Revenue per employee | ~$2.8 million (extreme capital intensity) | ~$0.49 million |
| Typical rental term | Multi-year operating leases (years) | Short-term rentals (days–months) |
| Fleet utilization run-rate | ~97–99% on rent | ~40–55% "dollar utilization" |
| Who owns them | Offshore-domiciled global lessors, infrastructure funds, private equity, insurers, banks; almost no small operators | A few big public platforms + thousands of independent/family yards, OEM-dealer desks, PE roll-ups |
| Direction of public-market travel | Shrinking — biggest assets going private | Growing — consolidating into larger listed platforms |
| Concentration (top-4 share of receipts) | 47.4% | 40.3% |
| Core economics | Financial spread + residual bet (bank-like) | Fleet utilization + resale (industrial rental) |
| Valued on | Price-to-book / asset value | EV/EBITDA, ROIC, EV/fleet-cost |
| How to invest (public) | AerCap, GATX, Trinity | United Rentals, Sunbelt, Herc, EquipmentShare |
| How to invest (private) | Infrastructure funds, asset-backed bonds, sale-leasebacks | Rental yards, PE roll-ups, net-lease yard real estate |
(OEM = original equipment manufacturer; PE = private equity; EBITDA = earnings before interest, tax, depreciation and amortization; ROIC = return on invested capital. Tickers and valuation detail are held for Sections 4 and 10.)
The single most important contrast is the last-but-two row. Both children are consolidating, but in opposite directions relative to public markets. On the transportation side, the largest asset pools are being taken private by infrastructure capital — the two biggest container lessors (Triton, Textainer) and the aircraft lessor Air Lease have all left public markets since 2023.[11][13] On the heavy-equipment side, the majors are building bigger public companies — Herc bought H&E in 2025, and Sunbelt moved its primary listing to New York in March 2026.[16][17] Same super-sector, mirror-image capital flows.
The second contrast is capital intensity: 532411 generates roughly $2.8 million of revenue per employee versus ~$0.49 million for 532412 — because leasing a $55-million jet or a fleet of railcars is almost pure balance sheet, while running rental yards takes drivers, mechanics, and counter staff. That difference explains why the transportation child behaves like a financial business (spreads, leverage, credit) and the heavy-equipment child like an operating one (utilization, throughput, labor).
3. How big it is
Our authoritative ingested federal figures for the group, NAICS 53241 (United States):
| Metric | Value | Source (year) |
|---|---|---|
| Total revenue / receipts | $49.62 billion | 2022 Economic Census[2] |
| Firms | 3,117 | 2022 Economic Census[2] |
| Establishments | 6,142 | County Business Patterns 2023[3] |
| Paid employees | 79,426 | County Business Patterns 2023[3] |
| Annual payroll | $7.49 billion | County Business Patterns 2023[3] |
| First-quarter payroll | $1.95 billion | County Business Patterns 2023[3] |
The two children reconcile to these totals almost to the dollar ($13.2B + $36.4B ≈ $49.6B of receipts; 4,696 + 74,730 = 79,426 employees), so the group figure is the sum of a small-but-dense financial-leasing business and a large-but-fragmented industrial-rental one.[4][5] The group as a whole earns roughly $625,000 of revenue per employee — high for a service industry, but a blended figure that hides the ~6× gap between the two children.
Concentration (2022 Economic Census, receipts basis):[2]
| Measure | Group (53241) | 532411 | 532412 |
|---|---|---|---|
| Top 4 firms (CR4) | 33.5% | 47.4% | 40.3% |
| Top 8 firms (CR8) | 42.5% | 69.9% | 46.3% |
| Top 20 firms (CR20) | 56.1% | 89.0% | 57.1% |
| Top 50 firms (CR50) | 68.9% | 95.8% | 66.5% |
| Herfindahl-Hirschman Index (HHI) | [suppressed] | ~798 | [suppressed] |
A subtle but important point: the group's top-4 share (33.5%) is lower than either child's (47.4% and 40.3%). That is not a paradox — it is arithmetic. The two children have different leaders (the biggest aircraft and railcar lessors are not the biggest crane-and-excavator renters), so combining the two fields spreads the largest four firms across a wider revenue base and dilutes measured concentration. The group looks less concentrated than it is within each competitive arena. The group HHI is suppressed by the Census Bureau for confidentiality, so we do not report one.
The undercount caveat — and note it is a floor, understated for two different reasons. The federal $49.62 billion badly understates the economically relevant asset base tied to this group, but the two children are undercounted for opposite structural reasons — so a single "small-landlord undercount" story does not apply:
- 532411 is understated by offshore domicile. The Economic Census counts only U.S.-located establishments' domestic receipts, but the largest lessors are legally domiciled offshore for tax reasons (aircraft lessor AerCap in Ireland; container lessors in Bermuda) even though they trade on U.S. exchanges and are held by U.S. investors, and their assets fly, roll, and sail worldwide. Counting the fleet rather than the domestic receipts pushes this child's relevant asset base into the hundreds of billions of dollars — the $13.2 billion is only the visible tip.[8][12]
- 532412 is understated by code leakage. Dealer rental desks may be booked under wholesale, general-tool and consumer rental sit in other 532 codes, and equipment-plus-operator work is reclassified out to construction entirely. The industry's trade body, the American Rental Association (ARA), sizes the broad U.S. equipment-rental market at roughly $78 billion in 2024 (versus the $36.4 billion narrow federal figure), with member fleets worth ~$213 billion at original cost.[19]
Unlike residential real estate — where small individual landlords own most units and escape business statistics entirely — the undercount here is not driven by pass-through individual ownership. 532411 is far too capital-intensive for meaningful individual ownership, and 532412's tail, while large in count, is captured as employer establishments. Read $49.62 billion as a floor for the tightly-defined core, not the whole economy the public operators touch.
4. The investable universe
Value in this group is concentrated very differently across the two children, and the public menus point in opposite directions.
Transportation equipment (532411) — a shrinking public menu
Public equity here is getting scarcer as infrastructure funds buy the biggest platforms outright.
| Company (ticker) | Focus | Scale | Approx. div. yield* |
|---|---|---|---|
| AerCap (AER) | Aircraft, engines | World's #1 lessor; ~$72B assets; ~1,500 owned aircraft[8] | ~1.1% |
| GATX (GATX) | Railcars | ~156,000 owned cars; ~99% non-boxcar utilization[9] | ~1.5% |
| Trinity Industries (TRN) | Railcars (builds + leases) | ~101,000 lease cars; ~97% utilization[10] | ~3.4% |
Containers have no meaningful public pure-play left: Triton (world #1) was taken private by Brookfield Infrastructure in 2023, and Textainer (#2) by Stonepeak in 2024.[13] The closest listed proxies are the acquirers themselves. Major private and institutional owners span aircraft (SMBC Aviation Capital, Avolon, Carlyle Aviation, and Air Lease — taken private in 2026 by a Sumitomo/Apollo/Brookfield group), railcars (Berkshire Hathaway's Union Tank Car, ITE Management's AITX, Brookfield's GABX joint venture with GATX), and containers (Brookfield, Stonepeak, Mitsubishi HC Capital).[11][13]
Heavy equipment (532412) — a growing public menu plus a deep private field
| Company (ticker) | Revenue (FY2025) | Fleet cost (OEC)** | Role |
|---|---|---|---|
| United Rentals (URI) | $16.1B | $22.5B | #1 globally; ~15% of the North American market[15] |
| Sunbelt Rentals (SUNB) | $11.2B | $19.2B | #2; re-listed from London to NYSE, March 2026[16] |
| Herc Holdings (HRI) | $4.4B | ~$9.5B | #3; higher-leverage consolidator after buying H&E[17] |
| EquipmentShare (EQPT) | $2.7B (rental) | $8.8B managed | Telematics-led growth platform[18] |
*Yields as of mid-July 2026; token by design (see Section 10). **OEC = fleet at Original Equipment Cost, the rental industry's asset-size yardstick. Below the listed names sit thousands of independent yards, OEM-dealer rental arms (Caterpillar, Deere, Komatsu), specialty fleets (cranes, power/HVAC, pumps, trench safety), and private-equity roll-ups; the ARA counts roughly 5,800 members, most of them independent, family-owned businesses.[19]
The pattern across the group: in transportation, the stable, contracted, hard-asset cash flows are exactly what infrastructure funds and insurers want, so the biggest assets keep migrating out of public markets. In heavy equipment, the fragmented long tail is exactly what public consolidators want, so the biggest platforms keep getting bigger and stay listed. An investor picks the child by which flow they want to ride.
5. How the money works
Both children run the same underlying machine — own a depreciating hard asset, finance it, keep it earning, recover a residual on sale — and neither is a REIT, so both are valued on cash earnings and asset value rather than FFO/AFFO or cap rates. But the shape of the money diverges.
532411 is a spread business wrapped around a residual bet — essentially bank-like. The lessor buys an asset (typically 60–75% debt-financed), signs a multi-year operating lease, and earns the rent minus interest minus depreciation. The profit engine is the spread between fixed lease revenue and fixed debt cost, which is why interest rates dominate everything. Health checks: utilization runs ~97–99% (idle metal earns nothing but still depreciates), rents are quoted as a lease-rate factor (monthly rent as a percent of asset value, which rises with interest rates), and residual value — what the asset is worth at lease end — makes or breaks returns. These companies are valued on price-to-book value as a proxy for net asset value (NAV = appraised fleet value plus other assets minus net debt); a lessor trades below book when the market doubts the fleet's carried value.[8][9]
532412 is an operating rental business — throughput, not spread. The core equation is rental revenue ≈ average fleet cost × dollar utilization, where dollar utilization (annual rental revenue ÷ average fleet OEC) blends rate and time into one efficiency yardstick — typically ~40–55%, versus the near-full physical utilization of transport lessors, because heavy machines are rented in short bursts with maintenance and repositioning gaps.[19] Operators run a machine ~5–8 years, then sell it into a liquid used market and recover a residual, which makes used-equipment prices a critical earnings variable (they softened into late 2025).[20] The redeeming feature versus transport leasing: capex is discretionary — when demand slows, renters simply stop buying fleet and free cash flow surges, making the model counter-cyclically cash-generative. These are valued on EV/EBITDA, free cash flow, ROIC, and EV/fleet-OEC — never FFO or cap rates.[15]
Where they converge: residual-value risk, heavy capital intensity, high leverage, interest-rate sensitivity, and a shared secular tailwind — the rent-vs-own shift. Airlines now lease ~58% of the world jet fleet (up from ~2% in the early 1980s); contractors now rent ~57–60% of U.S. construction equipment, at or near a record.[7][19] Every point of penetration shifts spending from ownership to rental independent of the underlying volume cycle — a growth vector both children enjoy.
The one clean real-estate angle belongs to 532412: the rental branches themselves — freestanding equipment yards — are emerging as a net-lease property class, where an investor owns the yard and leases it back to the operator on a long triple-net lease, earning property rent with no fleet or residual risk.[21] That is the only route in this entire group that behaves like a traditional landlord strategy.
6. What drives demand
Shared across both children:
- The rent-vs-own penetration shift — the secular engine on both sides (leased jets ~58%; rented construction equipment ~57–60%).[7][19]
- Sale-leasebacks — customers sell equipment to a lessor and lease it back for instant liquidity, shifting residual and financing risk off their own books.
- Interest rates and credit — double-edged: cheap capital fuels ordering; expensive capital raises lease rates but squeezes lessor spreads.
Transportation-specific (532411): long-run air-travel growth (global passenger demand set records in 2025); airlines' preference to lease for capital flexibility; rail freight volumes (U.S. railroads moved ~11.5 million carloads in 2025); containerized world trade; and, paradoxically, OEM production constraints — when Boeing and Airbus fall behind and engines are grounded for inspection, used aircraft become scarce and lease rates and residuals rise for lessors already holding the metal.[8][22]
Heavy-equipment-specific (532412): non-residential and infrastructure construction (this is not a housing play — United Rentals runs ~48% industrial, ~48% commercial, ~4% residential); megaprojects — data centers (construction ~$47B in early 2026, up ~31% year-over-year), semiconductor fabs under the CHIPS Act, and battery plants; federal infrastructure under the IIJA (Infrastructure Investment and Jobs Act, the 2021 package) in peak-spending phase; and emissions rules pushing contractors to rent newer, compliant machines.[15][22]
7. Regulation
Both children are lightly rent-regulated (no fair-housing or rent-control regimes apply) and both are taxed as ordinary corporations rather than REITs, so neither carries a ~90%-distribution mandate. Lease accounting under ASC 842 (operating vs. finance classification) applies to both, and the 2017 tax law's end of Section 1031 like-kind exchanges for personal property removed a deferral tool both once used. Beyond that, the regimes that bite differ:
532411 — creditor-protection and safety law is foundational. The Cape Town Convention and U.S. Bankruptcy Code §1110 (aircraft/vessels) and §1168 (railcars) give lessors accelerated cross-border repossession rights — a core reason transport-equipment lease debt is cheap and investment-grade.[14] Safety and registry regimes (FAA for aircraft, FRA/AAR for railcars) govern airworthiness and standards, including tank-car rules that bar legacy DOT-111 cars from certain flammable liquids after 2029. The Jones Act props up domestic vessel values; IMO efficiency rules govern marine emissions. A prospective risk is the global minimum tax (Pillar Two) on offshore lessors' effective rates.
532412 — emissions, safety, and antitrust. EPA (Environmental Protection Agency) nonroad-diesel Tier 4 standards drive fleet replacement; OSHA (Occupational Safety and Health Administration) governs crane-operator certification (and supplying an operator reclassifies the activity out of 532412); DOT/FMCSA rules on oversize loads make delivery density a competitive edge; 100% bonus depreciation for qualifying equipment is an after-tax tailwind for fleet buyers; and HSR (Hart-Scott-Rodino) antitrust review applies to the group's active consolidation.[15][17]
8. Consolidation
Scale is the whole game on both sides — but, as noted, it plays out in mirror-image directions.
Transportation is consolidating into private hands. Aircraft: AerCap absorbed ILFC (2014) and GE's GECAS (2021) to become dominant, and Air Lease was taken private in 2026. Rail: GATX's Brookfield joint venture absorbed the ~101,000-car Wells Fargo Rail fleet (2026), and AITX absorbed SMBC Rail (2023) — bank fleets migrating to specialist lessors and infrastructure capital. Containers: both leaders went private (Brookfield/Triton 2023, Stonepeak/Textainer 2024), cementing a private-infrastructure oligopoly.[8][11][13] The competitive weapon is cost of capital — a small edge in borrowing cost compounds across a multibillion-dollar fleet — which is precisely why infrastructure and private-equity capital, not startups, is the source of new ownership.
Heavy equipment is consolidating into bigger public platforms. The signature event: Herc outbid United Rentals for H&E Equipment Services in 2025, closing a ~$4.8 billion deal that lifted Herc's fleet toward ~$9.5 billion of OEC (and its leverage).[17] The majors grow by serially acquiring independents and converting fragmented share into scale share; Sunbelt's 2026 move of its primary listing from London to New York is part of the same tilt toward U.S. scale.[16] The weapons are cheaper purchasing, branch-network density, national accounts, telematics, and remarketing — but local operators persist because heavy machines are costly to transport.
The reconciliation with Section 3's concentration figures: within each tightly-defined arena the leaders loom large, but across the combined group the top four hold only ~33.5%, because the two arenas' leaders are different companies. The group is an oligopoly twice over, not once.
9. Risks
Shared across both children:
- Interest-rate and refinancing risk — the dominant risk for both. Rents are often fixed for years while debt matures and reprices sooner, squeezing the spread; and refinancing tens of billions of dollars through market windows is perilous if credit freezes. For 532411 this is the master risk directly; for 532412 it hits through demand (rates delay projects) and cost of capital.
- Residual-value risk — the core hard-asset bet on both sides. A retirement wave, technology shift, or oversupply can crater resale values and force write-downs (container lessors cut residual assumptions in 2025; used heavy-equipment values softened into late 2025).[12][20]
- Cyclicality and customer credit — airlines, railroads, shippers, and contractors are all cyclical and bankruptcy-prone; a downturn brings defaults, deferrals, and repossessions.
- Oversupply — both fleets can be over-ordered in up-cycles, hitting utilization, rates, and residuals at once (the containership order book was ~35% of the fleet at end-2025; railcars and heavy equipment have their own overbuild cycles).
Transportation-specific: geopolitical and sanctions risk with catastrophic-loss potential — after Russia's 2022 invasion of Ukraine, lessors were forced to terminate leases while 400-plus aircraft stayed stranded in Russia, triggering multi-billion-dollar charges.[8] Movable assets can be redeployed — or trapped abroad.
Heavy-equipment-specific: severe operating leverage on the construction cycle (rental revenue can swing 30–40% peak-to-trough because depreciation, branch, and labor costs do not fall as fast as revenue); concentration in megaprojects (a data-center or semiconductor pullback would remove a key growth support); and mundane theft and damage of portable, valuable machines.
A shared accounting caution: gains on fleet sales, impairments, changes in useful lives, and insurance settlements can make reported net income misleading on both sides. Focus on recurring earnings, not headline profit.
10. How to invest, and outlook
Public-market routes. The two children need different lenses:
- Transportation (532411): a short, shrinking menu — AerCap (AER) in aircraft, GATX (GATX) and Trinity (TRN) in railcars; containers are effectively off the public menu (nearest proxy: Brookfield Infrastructure). Value these on price-to-book / price-to-NAV, adjusted return on equity, utilization and renewal pricing, the debt-maturity ladder, and sale proceeds versus book value. Dividend yields are modest (~1.1% AER, ~1.5% GATX, ~3.4% TRN as of mid-July 2026) precisely because there is no payout mandate; capital-intensive lessors often create more value retaining capital or buying back stock below NAV.
- Heavy equipment (532412): United Rentals (URI) and Sunbelt (SUNB) for scale and free cash flow, Herc (HRI) as a more leveraged consolidation bet, EquipmentShare (EQPT) for higher-growth telematics. Value these on EV/EBITDA, price-to-free-cash-flow, ROIC, net-debt/EBITDA, and EV/fleet-OEC — never FFO or cap rates. Yields are token (URI's is under 1%); the case is earnings growth, consolidation, and buybacks. Because these are high-beta to construction, entry point in the cycle matters.
Private-market routes also split by child. Transportation reaches the assets through infrastructure and equipment-leasing funds (Brookfield, Stonepeak, Apollo, Carlyle Aviation), asset-backed bonds (aircraft/container/railcar ABS and enhanced equipment trust certificates — priority cash flows without full residual upside), and direct ownership / sale-leasebacks — though even a single aircraft demands technical records, maintenance supervision, and a remarketing plan. Heavy equipment reaches it through rental yards and specialty fleets, PE roll-ups, managed-fleet/sale-leaseback structures, and — the cleanest bridge to a traditional landlord strategy — net-lease ownership of the rental-yard real estate itself.[21]
Outlook.
- Transportation — the stronger near-term setup, but going private. Aircraft is the standout: OEM shortfalls and engine groundings keep jets scarce, supporting record lease rates and rising residuals for a multi-year story. Rail sits at ~97–99% utilization with positive renewal spreads. Containers are softer and now privately held. The master variable is the path of interest rates.[8][22]
- Heavy equipment — modest growth on a solid secular base. The ARA projects the broad U.S. rental market at ~$83.5 billion in 2026 (+3.6%), decelerating from the 2022–2024 boom but still positive, with megaprojects and infrastructure strong and conventional construction soft; penetration at a record and still rising.[19] The swing factors are the rate path, used-equipment values, and whether the megaproject pipeline holds — with the unique offset that free cash flow rises when capex is cut.
Bottom line. NAICS 53241 bundles two hard-asset leasing businesses that share an engine — own it, finance it, rent it, resell it — and a common truth: despite living in the "Real Estate and Rental and Leasing" sector, neither is a REIT or a real-estate income play. They diverge on almost everything else. 532411 is a small-employment, enormous-dollar, globally consolidated financial leasing business (~$2.8M revenue per employee) that is steadily leaving public markets for infrastructure hands, valued like a bank crossed with an asset portfolio. 532412 is a larger, more fragmented industrial rental business that is building bigger public champions, valued on cash earnings and fleet returns. The master variables across both are the interest-rate path and the asset-supply cycle — a rate normalization would widen spreads and lift asset values on both sides; a renewed spike would compress margins and refinancing capacity. Investors should choose the child by the flow they want to ride: the privatizing financial-leasing tail, or the consolidating public industrial-rental core.
Sources
- U.S. Census Bureau. North American Industry Classification System (NAICS) 2022 — code 53241 and children 532411, 532412: definitions and cross-references. 2022. https://www.census.gov/naics/?input=53241&year=2022
- U.S. Census Bureau. 2022 Economic Census / Economic Census Concentration — NAICS 53241 (receipts $49,617,031 thousand; 3,117 firms; CR4 33.5%, CR8 42.5%, CR20 56.1%, CR50 68.9%; HHI suppressed). 2024–2025. Our ingested federal ground-truth for this level. https://data.census.gov/table/ECNBASIC2022.EC2253BASIC
- U.S. Census Bureau. County Business Patterns 2023 — NAICS 53241 (6,142 establishments; 79,426 employees; annual payroll $7,493,685 thousand; Q1 payroll $1,950,382 thousand). 2025. Our ingested federal ground-truth for this level. https://www.census.gov/programs-surveys/cbp.html
- U.S. Census Bureau. 2022 Economic Census — NAICS 532411 (receipts $13.23 billion; 526 firms; CR4 47.4%, CR8 69.9%, CR20 89.0%, CR50 95.8%; HHI ~798). 2024–2025. https://www.census.gov/programs-surveys/economic-census.html
- U.S. Census Bureau. 2022 Economic Census — NAICS 532412 (receipts $36.4 billion; 2,592 firms; CR4 40.3%, CR8 46.3%, CR20 57.1%, CR50 66.5%; HHI suppressed). 2024–2025. https://data.census.gov/table/ECNBASIC2022.EC2253BASIC
- U.S. Small Business Administration. Table of Small Business Size Standards Matched to NAICS Codes (532411 ≈ $45.5M; 532412 = $40.0M average annual receipts). 2023. https://www.sba.gov/document/support-table-size-standards
- International Air Transport Association (IATA). More Aircraft Are Leased Than Owned by Airlines Globally (leased share ~58% at year-end 2023, up from ~2% in the early 1980s). 2024. https://www.iata.org/en/iata-repository/publications/economic-reports/more-aircraft-are-leased-than-owned-by-airlines-globally/
- AerCap Holdings N.V. 2025 Form 20-F (fleet, lease revenue, funding, rate sensitivity, Ukraine recoveries). 2026. https://www.sec.gov/Archives/edgar/data/1378789/000162828026007513/aer-20251231.htm
- GATX Corporation. 2025 Form 10-K (~156,000 cars; utilization; renewal pricing; debt) and North American Railcar Fleet Overview. 2024–2026. https://www.sec.gov/Archives/edgar/data/40211/000004021126000018/gmt-20251231.htm
- Trinity Industries, Inc. 2025 Form 10-K (~101,000 lease cars; utilization; rate sensitivity). 2026. https://www.sec.gov/Archives/edgar/data/99780/000009978026000014/trn-20251231.htm
- Air Lease Corporation. Completion of Acquisition and Delisting — Form 8-K ($65/share; Sumitomo/Apollo/Brookfield/SMBC ownership). April 2026. https://www.sec.gov/Archives/edgar/data/1487712/000119312526147571/d139383d8k.htm
- Triton International. 2025 Form 20-F (7.4 million TEU; ~47% of global container fleet leased; utilization; residual-life changes). TEU = twenty-foot equivalent unit. 2026. https://www.sec.gov/Archives/edgar/data/1660734/000166073426000005/trtn-20251231.htm
- Brookfield Infrastructure. Acquisition of Triton International (~$13.3 billion enterprise value; completed Sept 2023); Stonepeak. Textainer to Be Acquired by Stonepeak for $7.4 Billion (2024; Textainer–Seaco combination Dec 2025). 2023–2025. https://www.sec.gov/Archives/edgar/data/1406234/000117184323002251/exh_991.htm; https://stonepeak.com/news/textainer-to-be-acquired-by-stonepeak-for-7-4-billion
- UNIDROIT, Cape Town Convention: Aircraft Protocol; U.S. Code, 11 U.S.C. §§1110 & 1168 (aircraft/vessel and rolling-stock repossession rights). Accessed 2026. https://www.unidroit.org/instruments/security-interests/aircraft-protocol/; https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title11-section1110
- United Rentals, Inc. 2025 Annual Report / Form 10-K (revenue $16.1B; fleet OEC $22.5B; ~15% North American share; ~12% salvage / 2–20-year depreciation; ~48% industrial / ~48% commercial / ~4% residential mix; rental capex ~$4.1B). 2026. https://www.sec.gov/Archives/edgar/data/1067701/000119312526124155/uri_ars_fye_2025.pdf
- Sunbelt Rentals Holdings. FY2026 Results and Completion of Ashtead Group Reorganization and U.S. Listing (revenue $11.2B; fleet OEC $19.2B; NYSE primary listing from March 2, 2026). 2026. https://ir.sunbeltrentals.com/news-events/press-releases
- Herc Holdings. Fourth-Quarter and Full-Year 2025 Results and H&E acquisition disclosures (revenue $4.4B; ~$9.5B OEC; ~3.95× net leverage; ~$4.8B H&E deal closed June 2025). 2026. https://www.sec.gov/Archives/edgar/data/1364479/000136447926000049/herc2025q4-pressrelease.htm
- EquipmentShare. Fourth-Quarter and Full-Year 2025 Results (rental-segment revenue $2.7B; $8.8B OEC under management). 2026. https://ir.equipmentshare.com/news-releases
- American Rental Association / Rental Management. North American equipment-rental economic forecast (~$78B U.S. 2024; ~$83.5B 2026, +3.6%; ~57–60% construction-equipment penetration; ~$213B member fleet OEC; ~5,800 members). 2024–2026. https://www.ararental.org
- Sandhills Global / Machinery Trader. Used heavy-equipment value trends (~-9% in 2024; stabilized early 2025; softened late 2025). 2024–2025. https://www.machinerytrader.com/blog/sandhills-news/2025/12/inventory-prices-slide-in-the-used-heavyduty-construction-equipment-market
- Northmarq. The Equipment Rental Industry: Where Net Lease Industrial and Retail Converge (rental branches as a net-lease real-estate asset class). 2024. https://www.northmarq.com/insights/research/equipment-rental-industry-where-net-lease-industrial-and-retail-converge
- U.S. Census Bureau, Value of Construction Put in Place (data-center ~$47B, +31%); IATA, Full-Year 2025 Passenger Market Performance (record demand); Association of American Railroads, 2025 Annual Rail Traffic (~11.5 million carloads); Boeing/Airbus long-term delivery forecasts (~43,000+ over 2025–2044). 2025–2026. https://www.census.gov/construction/c30/pdf/privsa.pdf
Sourcing note: Sources 2 and 3 are our ingested U.S. federal statistics and are the authoritative figures for this industry group's core size and concentration. Sources 4–5 are the corresponding federal figures for the two child industries, synthesized here from the child primers. Company figures (8–18) are primary SEC filings and press releases. Market-size, penetration, fleet, and lease-rate figures from IATA and the American Rental Association (7, 19) span a broader market than the five-digit NAICS code — industry-standard but not federal — and should not be substituted for the Census 53241 totals. Market capitalizations and dividend yields are approximate as of mid-July 2026 and move continuously. Forward-looking statements in Sections 9–10 are editorial judgment, not reported fact.