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Solutions to transform our world
RSK is a well-established 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. To support this, RSK comprises more than 200 companies and employs over 17,000 people, covering an unrivalled breadth and depth of expertise.
The latest from RSK
Binnies joint venture wins inaugural PUB safety award in Singapore
Binnies and AECOM win PUBβs first safety award for DTSS2, recognising a zero-harm culture on a project shaping Singaporeβs water future
12 October 2026
Placement year launches mechanical engineering career
William’s placement opened doors to diverse engineering projects, valuable skills and a graduate role at Silcock Leedham. Learn what made him stay.
8 October 2026
New RSK Environment contract for London Overground Windrush line will include embedding AI and augmented reality in asset management
See how AI-driven analytics and augmented reality can cut disruption, improve compliance and support safer rail services.
6 October 2026
NSIP BNG goes live – how do we apply it?
Planning an NSIP? Get clear on mandatory BNG guidance, the differences from TCPA projects and what they mean for delivery
5 October 2026
ADENCO completes borefield upgrades for Northern Star’s KCGM Mill Expansion Project
Discover how ADENCO used innovative bore installation technology to deliver safer, smarter outcomes for Northern Star across remote mining projects
5 October 2026
Excavation and demolition waste reuse
Explore permit options for demolition waste and soils, with expert guidance on reuse, compliance, and circularity for smarter sites waste management.
5 October 2026
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RSK businesses
Since the beginning RSK has expanded through a combination of organic growth and acquisition. We work hard to ensure that we acquire the right companies to enable us to deliver a full range of environmental and engineering solutions throughout the world.
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