AECOM is a company within the Professional Services category. AECOM is a leading global infrastructure consulting firm that provides professional services throughout the project lifecycle—from planning, design and engineering to program and construction management. The company serves clients in more than 150 countries, focusing on transportation, buildings, water, energy, and the environment.
AECOM was founded in 1990 and is headquartered in Dallas, Texas, USA.
AECOM is part of AECOM.
AECOM is rated Leader on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for AECOM is Moderate. Significant factual deltas detected. Inconsistent representation across models.
AI models classify AECOM as a Challenger. AI names competitors first.
AECOM appeared in 7 of 8 sampled buyer-intent queries (88%). AECOM dominates branded queries and highly technical engineering terms, but can be crowded out by local firms on smaller-scale municipal queries.
AI models consistently recognize AECOM as a Tier-1 global infrastructure leader. While they accurately describe its primary service offerings, they often lag behind recent strategic pivots, specifically the divestiture of its heavy construction and government services arms to focus on high-margin consulting. Key gap: The transition from a 'Integrated Construction' firm to a 'Professional Services' firm via the divestiture of its construction and management services divisions.
Of 5 key facts verified about AECOM, 3 are well-documented (likely accurate across AI models), 2 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
Outdated geographic data regarding the corporate headquarters move to Dallas and the specific divested business units.
Buyers turn to AECOM for In-house Engineering Teams: Large companies using internal engineering, architecture, and project management departments to handle infrastructure needs., Specialized Boutique Firms: Hiring specialized boutique architecture or local civil engineering firms for specific components of a project., Project Governance Software: Using advanced BIM and project management software (like Autodesk or Procore) to self-manage smaller construction projects without a lead consultant., among 3 documented problem areas.
Buyers evaluating AECOM typically ask AI models about "top global infrastructure consulting firms", "largest engineering firms in the world", "who designed the One World Trade Center basement?", and 2 similar queries.
AECOM's core products are Engineering, Architecture, Environmental Consulting, Program Management, Construction Management.
AECOM uses Project-based, Time & Materials, Fixed-fee, Enterprise/Custom.
AECOM serves Government, Transportation, Buildings, Water, Energy, Industrial/Commercial.
AECOM The ability to integrate end-to-end professional consulting services across the entire global infrastructure lifecycle on a scale few competitors can match.
Brand Authority Index (BAI) tier: Leader (exact score locked for unclaimed brands)
Archetype: Challenger
https://optimly.ai/brand/aecom-nyse-acm
Last analyzed: April 10, 2026
Founded: 1990
Headquarters: Dallas, Texas, USA