Is AECOM profitable in 2026?

Yes. AECOM posted FY2025 net income of $562 million on record revenue of $16.1 billion (year ended Sept 30, 2025), with H2 FY2025 segment margin at a record 17.1%. However, Q2 FY2026 (reported May 11, 2026) showed operating cash flow collapsing 98% YoY to about $4 million.

Could AI replace AECOM's engineers?

AECOM's own Nov 2025 Consigli acquisition claims 80-90% automation of design tasks like MEP calculations and BIM clash detection, but licensed engineer-of-record sign-off, liability insurance, and government relationships remain human-owned, containing displacement to production roles rather than the firm itself.

Is AECOM under investigation?

Yes. Five law firms including Kirby McInerney, Pomerantz, and Bronstein Gewirtz & Grossman opened securities-fraud investigations after AECOM's May 11, 2026 Q2 FY2026 disclosure of a 98% YoY operating cash flow drop and disputed claims rising to $680 million from $400 million.

Who is AECOM's biggest competitor?

AECOM competes primarily with Jacobs Solutions, WSP Global, Stantec, Arcadis, and Tetra Tech in global infrastructure engineering and program management. As of July 2026 there is no evidence of client defections to rivals; competitive pressure centers on AI-driven margin/pricing dynamics rather than share loss.

Did AECOM lay off employees in 2026?

AECOM's official 10-K headcount was flat at 51,000 as of Sept 30, 2025, unchanged from FY2024, down slightly from 52,000 in FY2023. Third-party trackers Revelio Labs (54,885, Dec 2025) and Crustdata (59,521, June 2026) show headcount growing, not shrinking.

What did AECOM pay for Consigli AI?

AECOM acquired Norwegian AI startup Consigli AS in November 2025 for a reported ~$390 million (4 billion NOK), per aecmag.com (Feb 5, 2026). Consigli's 'Autonomous Engineer' tool claims up to 80-90% automation of engineering design tasks such as BIM clash detection and tender documents.

Real estate developers · United States

AECOM

aecom.com ↗

Global engineering and construction firm running infrastructure, transit, and environmental projects for governments and utilities.

Defensible for now

Assessed 20 July 2026 · Evidence as of 20 July 2026

Real protection, with named pressure against it.

On the recordSince 20 July 2026 · Checkable from August 10-11, 2026 · Every call on the record Checkpoint: Q3 FY2026 earnings release, testing cash-flow recovery and AI margin capture

The call

AECOM's licensing and government ties keep rivals and AI tools from taking its core work, but a cash-flow scare and five securities probes are the near-term story investors are watching.

AECOM designs and manages large building and infrastructure projects for governments and utilities, backed by $24.8 billion in signed work. The company is hard to replace because it holds professional licenses, has deep relationships with government clients, and these contracts tend to stick with proven firms, but its recent $390 million bet on AI automation software (Consigli) could lower the price clients pay per project or eliminate some design jobs inside the company. The real test is whether AECOM can keep the money it saves from AI tools or if clients will demand cheaper bids instead, which depends on cash recovery by late summer 2026 and how well the company settles $680 million in disputed contract claims.

Why

AI pressure: Consigli 'Autonomous Engineer' agent (AECOM's own acquisition, Nov 2025). AECOM bought the tool that claims 80-90% design automation; risk is it compresses AECOM's own billable engineering hours instead of adding margin. Could AI do the core job? Only partly.

Bigger players: None apparent. No major tech or construction giant is publicly moving to displace AECOM's core engineer-of-record work. Could a giant copy it? No, they are blocked.

What protects it. Licensed engineer-of-record status, government and utility relationships, and a $24.8 billion contracted backlog.

What would change this call

AECOM Q3 FY2026 earnings release, August 10-11, 2026. Shows whether Middle East collections and operating cash flow are recovering or still deteriorating.
Outcome or escalation of the Pomerantz, Kirby McInerney, and related securities investigations. Reveals whether the cash-flow issue was accounting timing or a deeper governance/fraud problem.
Segment margin trend and disputed-claims total (currently $680M) in upcoming quarters. Indicates whether AI efficiency gains are becoming AECOM margin or being given away as client repricing.

Key numbers

$24.8B backlog, up 4% (2025-09-30)
Operating cash flow fell 98% YoY to $4M (2026-05-11)
$680M disputed contract claims, up from $400M (2026-05-11)

Named risks

Five open securities-fraud investigations following May 2026 cash-flow disclosure. Severity: high
Operating cash flow fell 98% YoY in Q2 FY2026 with negative $27M adjusted free cash flow. Severity: high
Disputed contract claims rose to $680M from $400M, tied to delayed Middle East collections. Severity: medium
AI productivity gains may be repriced to clients, compressing revenue per project instead of margin. Severity: medium
Reported Consigli customer defections after AECOM acquisition over data-ownership concerns. Severity: low

Rivals, as read in July 2026

Rival	Direction	Evidence
Jacobs Solutions	contesting	Oligopoly peer, ~$11.6-13B revenue, no reported client switching as of 2026-07
WSP Global	contesting	~$10.6B revenue, listed as top digital competitor by SimilarWeb, 2026-04-21
Stantec	contesting	Named peer in infrastructure engineering oligopoly, no share-loss evidence
Arcadis	contesting	~36,000 staff across 70+ countries competing in same infrastructure segments, 2026-03-19
Tetra Tech	contesting	>$4B revenue run-rate, water/environment specialist overlap noted 2026-01-07

Questions people ask

Is AECOM profitable in 2026?: Yes. AECOM posted FY2025 net income of $562 million on record revenue of $16.1 billion (year ended Sept 30, 2025), with H2 FY2025 segment margin at a record 17.1%. However, Q2 FY2026 (reported May 11, 2026) showed operating cash flow collapsing 98% YoY to about $4 million.
Could AI replace AECOM's engineers?: AECOM's own Nov 2025 Consigli acquisition claims 80-90% automation of design tasks like MEP calculations and BIM clash detection, but licensed engineer-of-record sign-off, liability insurance, and government relationships remain human-owned, containing displacement to production roles rather than the firm itself.
Is AECOM under investigation?: Yes. Five law firms including Kirby McInerney, Pomerantz, and Bronstein Gewirtz & Grossman opened securities-fraud investigations after AECOM's May 11, 2026 Q2 FY2026 disclosure of a 98% YoY operating cash flow drop and disputed claims rising to $680 million from $400 million.
Who is AECOM's biggest competitor?: AECOM competes primarily with Jacobs Solutions, WSP Global, Stantec, Arcadis, and Tetra Tech in global infrastructure engineering and program management. As of July 2026 there is no evidence of client defections to rivals; competitive pressure centers on AI-driven margin/pricing dynamics rather than share loss.
Did AECOM lay off employees in 2026?: AECOM's official 10-K headcount was flat at 51,000 as of Sept 30, 2025, unchanged from FY2024, down slightly from 52,000 in FY2023. Third-party trackers Revelio Labs (54,885, Dec 2025) and Crustdata (59,521, June 2026) show headcount growing, not shrinking.
What did AECOM pay for Consigli AI?: AECOM acquired Norwegian AI startup Consigli AS in November 2025 for a reported ~$390 million (4 billion NOK), per aecmag.com (Feb 5, 2026). Consigli's 'Autonomous Engineer' tool claims up to 80-90% automation of engineering design tasks such as BIM clash detection and tender documents.

Timeline

2026-07-20AECOM sets Q3 FY2026 earnings date for Aug 10-11, 2026
2026-05-21Kirby McInerney announces securities-fraud investigation into AECOM
2026-05-12Q2 FY2026 earnings call: management cites ~$1B in AI-linked project wins
2026-05-11Q2 FY2026 results show operating cash flow down 98% YoY, claims rise to $680M
2026-04-01AECOM and SMU announce strategic AI research and talent partnership
2025-11-21AECOM stock falls to ~$104 after Consigli acquisition announcement
2025-11-18FY2025 results: record $16.1B revenue, $24.8B backlog, 20% margin target by FY2028
2025-11-01AECOM acquires Norwegian AI startup Consigli AS for ~$390 million
2025-09-09AECOM opens Underground Infrastructure AI Innovation Centre in Singapore

Revision history

20 July 2026

First assessed. Defensible for now. The text above is fixed as of this date and is not edited afterwards.

In the same band

PulteGroup Taylor Morrison Home NVR