AECOM is a global provider of professional services to a broad range of markets. With approximately 85,000 employees, we have a community of over 9000 environmental consultants sharing expertise, leading-edge technology and best practice to deliver excellent project solutions for our clients. We work alongside clients to integrate environmental concerns into decision making to protect the environment, enhancing it for future generations.

Company details


UK environment-related turnover£80m-£90m
Global environment-related turnover> £100m


Total environment-related9,500
Number of IEMA registered (lead/principal) auditors10
Number of IEMA (principal) EIA practitioners20
Number of SILCs (Specialist in Land Condition)20
Number of CEnvs100

Memberships & accreditations

  • Professional Indemnity Cover
  • IEMA-registered EIA Assessor
  • UKAS accredited laboratory
  • ISO 9001
  • ISO 14001
  • ISO 18001
  • IEMA EIA Quality Mark

In-house facilities

  • GIS
  • Ambient air monitoring
  • Odour sampling
  • Occupational monitoring facilities
  • Laboratory facilities for ecological work, aquatic ecology sample identification
  • 3D Visualisation, Fly-through / animation, Virtual Reality (VR), Augmented Reality (AR)