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RSK Group is a global leader in the delivery of environmental and engineering solutions. We recognise the urgent need for sustainable change and know that this will be achieved by delivering meaningful action, not just words. We are committed to supporting our clients and societies as they navigate these complex challenges, while making a positive impact. The business was founded in 1989, originally focused on providing environmental consultancy services to global energy clients. Today, while we remain a leader in environmental consultancy, the business is significantly more diverse. RSK delivers an unrivalled breadth and depth of environmental and engineering services, either as stand-alone projects or as large and integrated multidisciplinary solutions. The group believes this emphasis on multidisciplinary collaboration is essential for successfully addressing complex global challenges. This is why we have brought together pragmatic advice, forward-thinking engineering, cutting-edge innovation, digital solutions, and best-in-class delivery services. The group continues to deliver its ambitious global growth strategy. It now comprises more than 300 companies and employs over 17,000 people.

Website https://rskgroup.com/
Revenue $11.9 billion
Funding $1.5 billion
Employees 12,253 (1,165 on RocketReach)
Founded 1989
Phone +44 1928 726006
Fax +44 1449 720442
Industry Sustainability, Environmental Services, Architecture, Engineering & Design, CleanTech, Envrionmental/ Socio Economic Impact Assesment, Construction, Health and Safety, Environmental Consulting, Due Diligence and Compliance, Professional Services, Landscape Design, Information Technology, Surveying, Asbestos, Building Sciences, Ecology/ Biodiversity, Site Investigation and Remediaiton
Web Rank 1 Million
Keywords Sustainable Solutions, Engineering Services, Technical Services, Sustainability Consulting, Energy Solutions, Environmental Consulting, Resource Management, Water Management, Infrastructure Development, Urban Development, Global Engineering, Renewable Energy, Environmental Remediation, Food And Beverage, Design And Build, Construction Management, Project Management, Waste Management, Supply Chain Solutions, Risk Management
Competitors Jacobs, AECOM, Arup, Atkins, SNC-Lavalin, Golder Peru S.A., Stantec, Ramboll, WSP, Cardno TEC, Inc. +26 more (view full list)
SIC SIC Code 89 Companies, SIC Code 899 Companies
NAICS NAICS Code 5413 Companies, NAICS Code 54133 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies

RSK Group Questions

The RSK Group annual revenue was $11.9 billion in 2026.

Nigel Board is the COO of RSK Group.

1,165 people are employed at RSK Group.

The NAICS codes for RSK Group are [5413, 54133, 541, 54].

The SIC codes for RSK Group are [89, 899].

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