ENDS Directory

The complete guide to environmental consultants and service providers


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.

Featured services

Ecology/land management

AECOM has one of the largest, most experienced teams of inhouse ecologists in the UK. We offer an integrated service advising our clients across all project stages from site selection and acquisition, through EIA and planning, to design of green infrastructure design and protected species licensing, and subsequent monitoring and site management during the operation phase. We use our extensive experience and knowledge to design and create wildlife habitat, maximising the successful establishment of the receptor sites by the protected species for which they were designed.

Impact assessment (EIA/SEA)

AECOM is one of the eight founding members of the Institute of Environmental Management and Assessment’s Quality Mark. We are a global leader in EIA with one of the strongest track records in the management and delivery of complex EIA projects. We provide solutions to ensure our clients get their projects consented, built and operated according to all environmental, social and business requirements. Those clients come from a range of sectors including oil and gas, energy, industrial, utilities, mining, transportation and real-estate.


AECOM provides clients around the world with a full range of remediation solutions to manage liabilities associated with contaminated soil, groundwater, sediments and infrastructure. Our largest global practice area, our services range from Remediation Consulting and Engineering to turnkey Remediation Construction and Site Restoration integrating Sustainable and Green Remediation practices throughout the process.

Strategic environmental assessment (SEA)

We have one of the UK’s most experienced SEA teams and can assist public sector organisations in achieving improved plan-making and environmental protection by meeting their legal obligations under SEA legislation. Our experience covers all sectors and administrative requirements including: national level strategies, local authority development plans, marine spatial plans, energy strategies, transport planning, flood defense, oil & gas licensing and more.

Active services

Services/specialisms by percentage of recent turnover
Air management6
Contaminated land14
Due diligence/auditing4
Ecology/land management7
Energy/climate change1
Environmental law/compliance1
Environmental management systems (EMS)1
Environmental risk assessment4
Expert evidence/witness1
Geotechnical investigation5
Health & safety1
Impact assessment (EIA/SEA)15
Landscape management3
Master planning2
Nuclear services2
Pollution control2