Is Aerotek the largest industrial staffing company in the US?

Yes. Staffing Industry Analysts ranked Aerotek #1 in US industrial staffing for 2025 with about $2.75 billion in revenue and 7.2 to 7.3 percent market share, up from 6.7 percent and a #2 ranking in 2024, per a report published 2026-06-17.

Aerotek is a wholly owned, privately held operating brand of Allegis Group, Inc., headquartered in Hanover, Maryland. Allegis does not disclose outside PE ownership or public stock; Allegis Group's estimated 2025 annual revenue is about $18.2 billion per third party analysis.

Could AI replace Aerotek's staffing business?

Unlikely to replace it outright as of 2026. AI can automate resume screening and job description writing, but Aerotek's core moat is employer of record liability, workers comp management, and 200+ physical offices for same day fulfillment, which AI alone cannot assume.

Is Aerotek profitable?

No public profit figures exist since Aerotek and parent Allegis Group are privately held. Revenue signals are positive: Aerotek's US industrial staffing revenue grew from about $2.60 billion in 2024 to $2.75 billion in 2025, per Staffing Industry Analysts data published 2026-06-17.

Is Aerotek laying off workers in 2026?

Data is mixed. Revelio Labs estimates Aerotek's internal corporate headcount at about 3,609 employees in December 2025, down 2.8 percent from 3,712 in 2023 but up 2.2 percent year over year in 2025, suggesting stabilization rather than active layoffs.

Who is Aerotek's biggest competitor?

In US industrial staffing, Aerotek's closest rivals by 2025 revenue are Employbridge (about $2.44 billion, formerly #1 in 2024) and Express Employment Professionals (about $2.48 billion), both trailing Aerotek's $2.75 billion, per Staffing Industry Analysts, June 2026.

Job boards and HR platforms · subsidiary of Allegis Group, Inc. · United States

Aerotek

aerotek.com ↗

Aerotek places industrial and skilled-trades workers for U.S. manufacturers.

Hard to displace

Assessed 22 July 2026 · Evidence as of 22 July 2026

Strong structural protection; the business model survives ai pressure.

On the recordSince 22 July 2026 · Checkable from mid-2026 · Every call on the record Checkpoint: Fifth Circuit ruling on Scott Gilmore Thompson appeal (briefing due mid-2026)

The call

Aerotek sits on top of the U.S. industrial staffing market, protected by the legal and physical work AI still can't absorb.

Aerotek finds and places factory and warehouse workers for companies across the United States. It is hard to replace because it handles all the messy paperwork, insurance, and legal liability that comes with employing thousands of temporary workers, and it has local offices that actually know the employers and workers in each region. Rivals like Randstad and Adecco are bigger globally but have not taken its U.S. market lead. The real question is whether artificial intelligence will let Aerotek automate the work of finding and screening job candidates so well that it needs far fewer recruiters, which would shrink its profits even if it keeps the same number of placements.

Why

AI pressure: AI-native staffing platforms (screening/matching tools). AI can automate resume screening and candidate matching, but can't take on the employer-of-record and workers' comp liability that clients pay for. Could AI do the core job? Unlikely.

Bigger players: Randstad, Adecco, ManpowerGroup. Larger globally but Aerotek gained U.S. industrial share in 2025 (6.7% to 7.2-7.3%), so no visible loss to these rivals. Could a giant copy it? Probably.

What protects it. Employer-of-record liability, workers' comp handling, and 200+ local offices that place people, not just software.

What would change this call

Allegis publicly details how its $500M AI investment reshapes recruiter headcount by 2027. Shows whether AI protects recruiter roles or drives layoffs and margin cuts.
A staffing platform ships an AI-native EOR/compliance offering and reports client wins. Would show the compliance moat is becoming replicable by AI-native rivals.
SIA's mid-2027 industrial staffing rankings show Aerotek's share and rank versus 2025. Confirms whether Aerotek keeps or loses its #1 position and share gains.

Key numbers

$2.75B U.S. industrial staffing revenue (2025)
Market share rose from 6.7% to 7.2-7.3% (2025)
Allegis Group parent revenue ~$18.2B (2025)

Named risks

Active litigation including affirmed liability judgment in Boyd/Marshall/Cornett case, Dec 2025. Severity: medium
AI automation of sourcing, screening, and job-description writing could compress recruiter margins. Severity: medium
Sustained industrial sector recession could reduce demand for temp/contract industrial labor. Severity: medium
Inconsistent third-party headcount and revenue data suggest limited external financial transparency. Severity: low
Multiple active federal dockets in 2026 as both plaintiff and defendant in employment disputes. Severity: low

Rivals, as read in July 2026

Rival	Direction	Evidence
Employbridge	gaining on	Aerotek overtook Employbridge for #1 US industrial staffing rank in 2025, was #2 in 2024
Express Employment Professionals	gaining on	Aerotek's $2.75B 2025 revenue outpaced Express's $2.48B, per SIA data June 2026
Randstad	contesting	Randstad's ~€25.1B 2024 global revenue dwarfs Aerotek but no US industrial share loss reported
ManpowerGroup	contesting	Larger global multinational but not shown gaining industrial share from Aerotek as of 2026
Adecco Group	contesting	Global scale peer, no direct US industrial staffing share shift reported through 2026

Questions people ask

Is Aerotek the largest industrial staffing company in the US?: Yes. Staffing Industry Analysts ranked Aerotek #1 in US industrial staffing for 2025 with about $2.75 billion in revenue and 7.2 to 7.3 percent market share, up from 6.7 percent and a #2 ranking in 2024, per a report published 2026-06-17.
Who owns Aerotek?: Aerotek is a wholly owned, privately held operating brand of Allegis Group, Inc., headquartered in Hanover, Maryland. Allegis does not disclose outside PE ownership or public stock; Allegis Group's estimated 2025 annual revenue is about $18.2 billion per third party analysis.
Could AI replace Aerotek's staffing business?: Unlikely to replace it outright as of 2026. AI can automate resume screening and job description writing, but Aerotek's core moat is employer of record liability, workers comp management, and 200+ physical offices for same day fulfillment, which AI alone cannot assume.
Is Aerotek profitable?: No public profit figures exist since Aerotek and parent Allegis Group are privately held. Revenue signals are positive: Aerotek's US industrial staffing revenue grew from about $2.60 billion in 2024 to $2.75 billion in 2025, per Staffing Industry Analysts data published 2026-06-17.
Is Aerotek laying off workers in 2026?: Data is mixed. Revelio Labs estimates Aerotek's internal corporate headcount at about 3,609 employees in December 2025, down 2.8 percent from 3,712 in 2023 but up 2.2 percent year over year in 2025, suggesting stabilization rather than active layoffs.
Who is Aerotek's biggest competitor?: In US industrial staffing, Aerotek's closest rivals by 2025 revenue are Employbridge (about $2.44 billion, formerly #1 in 2024) and Express Employment Professionals (about $2.48 billion), both trailing Aerotek's $2.75 billion, per Staffing Industry Analysts, June 2026.

Timeline

2026-06-17SIA reports Aerotek 2025 US industrial staffing revenue at $2.75B, 7.2-7.3% share
2026-06-15Aerotek announces it reclaimed #1 largest US industrial staffing provider ranking
2025-12Texas Fifth Court of Appeals affirms judgments against Aerotek in Boyd/Marshall/Cornett case
2025-06-19SIA report ranks Aerotek #2 in US industrial staffing for 2024 at ~$2.60B, 6.7% share
2022-04-04Aerotek's European scientific/clinical business folded into sister brand Actalent
2021-07-12Aerotek restructures into three Allegis brands: Aerotek, Aston Carter, Actalent
2018-11Aerotek press release cites 8,000+ internal employees and 115,000 contract employees
1983-09-01Aerotek founded as an aerospace and technical staffing firm

Revision history

22 July 2026

First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.

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