RSK Environment Limited

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Previous officers 40

Directors and secretaries as filed at Companies House.

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From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

• Wokingham Hospital mains water pipework upgrades Buyer: NHS PROPERTY SERVICES LIMITED £45,111 2026-08-10 CPV 71530000 Source: Contracts Finder

  SBS10190 - Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS) under Lot 2 for Project Management services, Lot 4 for Quantity Surveying services, Lot 6 for Principal Designer services and Lot 5 for M&E Engineering…
• Elsenham Community Hall Design Services Buyer: Uttlesford District Council £300,000 2026-07-31 CPV 71200000 Source: Contracts Finder

  Further competition via NHS SBS10190 for the provision of full design services for Elsenham Community Hall.
• Architectural and Design Services for a new Multi-Purpose Community Hall, Elsenham Buyer: Uttlesford District Council £300,000 2026-07-31 CPV 71000000 Source: Contracts Finder

  Requirement for Architectural and multi-disciplinary services for the construction of a new community hall in Elsenham, Essex
• Consultancy for Phase Two Hayman & Lanyon Structural Works & Fire Remedials Stages 5-7 Buyer: NHS PROPERTY SERVICES LIMITED £82,908 2026-06-20 CPV 71530000 Source: Contracts Finder

  Phase Two Hayman & Lanyon Structural Works & Fire Remedials Stages 5-7 Healthcare Planning, Construction consultancy and Ancillary Services - SBS10190 Lot 1
• East Coast Hydrogen FEED Design & PEC Work Packages Buyer: NORTHERN GAS NETWORKS LIMITED £3,876,364 2026-06-08 Source: Find a Tender

  Northern Gas Networks (NGN) has appointed experienced consultancy providers to deliver defined work packages as part of the East Coast Hydrogen (ECH) Front-End Engineering Design (FEED) project. The ECH project supports the development of i…

  Framework
• Ecology & Hydrology Surveys and Assessments Buyer: ANGLIAN WATER SERVICES LIMITED Value not published 2026-06-02 Source: Find a Tender

  Anglian Water Services Ltd was undertaking a Procurement Exercise to assess Bidders for Terrestrial Ecology, Marine Ecology, Hydrology Surveys and Assessments.

  Framework
• Consultancy covering stages 1-4 for the BLM/Re-Roofing scheme at Chippenham Hospital Buyer: NHS PROPERTY SERVICES LIMITED £81,857 2026-06-01 CPV 71530000 Source: Contracts Finder

  The Supplier has been appointed under Lot 1 Architecture for Architectural Services and Lot 7 Multi-Disciplinary for Project SBS SLA - Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS) Management, Quantity Su…
• Melksham Hospital Boiler Replacement and Window Replacement Scheme Buyer: NHS PROPERTY SERVICES LIMITED £75,290 2026-05-01 CPV 71530000 Source: Contracts Finder

  Melksham Hospital Boiler Replacement and Window Replacement Scheme SBS SLA - Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS) The Supplier has been appointed under Lot 1 Architecture for Architectural Service…
• Batch of Stage 0 Reports Buyer: NHS PROPERTY SERVICES LIMITED £73,875 2026-05-01 CPV 71530000 Source: Contracts Finder

  Batch of Stage 0 Reports Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS). SBS10190
• Evaluation for HALEU Programme Buyer: DESNZ £1,411,472 2026-03-13 CPV 79419000 Source: Contracts Finder

  Award notice for the Evaluation of the HALEU programme
• Evaluation for HALEU Programme Buyer: DESNZ £1,411,472 2026-03-13 CPV 79419000 Source: Contracts Finder

  Award notice for the Evaluation of the HALEU programme - correction to previously published notices numbers tender_421953/1565139 Published 1/4/2026 tender_421953/1569879 Published 20/4/26
• Whipton Community Hospital, Window Replacement Works Consultancy Buyer: NHS PROPERTY SERVICES LIMITED £44,343 2026-03-06 CPV 71530000 Source: Contracts Finder

  Whipton Community Hospital, Window Replacement Works Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS) SBS10190
• Construction Consultancy Services at Camborne and Redruth Community Hospital for Lift Replacement Buyer: NHS PROPERTY SERVICES LIMITED £55,114 2026-02-11 CPV 71200000 Source: Contracts Finder

  Construction Consultancy Services at Camborne and Redruth Community Hospital for Lift Replacement Healthcare Planning, Construction consultancy and Ancillary Services - SBS10190 - Lot 1 Architecture for Architectural Services and Lot 7 M…
• King Edwards VII Hospital - Fire Alarm Repeater Panel Upgrades Buyer: NHS PROPERTY SERVICES LIMITED £45,561 2026-02-09 CPV 71530000 Source: Contracts Finder

  King Edwards VII Hospital - Fire Alarm Repeater Panel Upgrades Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS) SBS10190 The Supplier has been appointed under Lot 1 Architecture for Architectural Services and …
• Architectural Services in relation to the delivery of All Saints Catholic College SEN Intervention Pod Building Buyer: Westminster City Council £63,027 2026-02-06 CPV 71315210 Source: Contracts Finder

  Contract award for Architectural services in relation to the delivery of All Saints Catholic College - SEN Intervention Pod Building. The bespoke SEND Intervention Space will be used to reduce risk of suspensions and exclusions for secondar…
• Service Level Agreement (SLA) Swindon Health Centre Fire Alarm Replacement Schem Buyer: NHS PROPERTY SERVICES LIMITED £66,637 2026-02-02 CPV 71530000 Source: Contracts Finder

  Service Level Agreement (SLA) Swindon Health Centre Fire Alarm Replacement Scheme. SBS10190- Lot 7 Multi-Disciplinary
• Transport Assessment for Local Plan Buyer: Wyre Council £186,548 2026-01-19 CPV 71311200 Source: Contracts Finder

  Wyre Local Plan Transport Evidence Base 2026 A transport assessment of the emerging Wyre Local Plan. Call off from ESPO Consultancy Services framework 664_25
• Consultancy Services for Site Access Improvements at Mount Gould Hospital Buyer: NHS PROPERTY SERVICES LIMITED £90,805 2025-11-27 CPV 71530000 Source: Contracts Finder

  Consultancy Services for Site Access Improvements at Mount Gould Hospital Healthcare Planning, Construction Consultancy and Ancillary Services (HPCCAS) SBS10190 The Supplier has been appointed under Lot 1 Architecture for Architectural Se…
• 664_25 Consultancy Services Buyer: Espo £320,000,000 2025-11-04 CPV 66170000 Source: Contracts Finder

  FOR A FULL BREAKDOWN ON THE AWARD BY LOT/SUB-LOT, PLEASE REFER TO THE MORE INFORMATION - ATTACHMENTS SECTION OF THIS NOTICE. Additionally, you may also wish to refer to the Framework on the ESPO website (see https://www.espo.org/consulta…
• Bowling Green Marsh - Flood Defences Buyer: Exeter City Council £25,000 2025-10-26 CPV 45246410 Source: Contracts Finder

  Contract Award notice only. Bowling Green Marsh Flood defences
• 5 x Local Neighbourhood Roadsafety Scheme Design Consultancy Buyer: Rotherham Metropolitan Borough Council £82,993 2025-07-30 CPV 71311210 Source: Contracts Finder

  5 x Local Neighbourhood Roadsafety Scheme Design Consultancy Call-off via YORConsult3 Framework.
• Lowland Raised Bog Restoration Framework Contract Buyer: DEPARTMENT FOR ENVIRONMENT, FOOD & RURAL AFFAIRS £100,000,000 2015-08-18 CPV 45262000 Source: Contracts Finder

  Natural England intend to create a framework contract so that we have all the services required for peat bog restoration in one place and to also help streamline the contract award process. Specific Purchases under the stated framework lots…
• Underground Refuse Solutions Framework Buyer: Liverpool City Council Value not published Date not published CPV 44000000 Source: Find a Tender

  The creation of a multi-lot framework for the supply of underground refuse solutions and associated equipment, technology, vehicles, maintenance and works. Lot 1: The Supply of Underground Refuse Solutions Lot 2: The Supply of Technology As…

  Framework
• Construction Professional Services 2 Buyer: Government Commercial Agency Value not published Date not published Source: Find a Tender

  Government Commercial Agency as the Authority has put in place a Pan Government Collaborative Agreement for the provision of Construction Professional Services. To be utilised by Central Government Departments and all other UK Public Secto…

  Framework
• Environmental survey services framework Buyer: EAST WEST RAILWAY COMPANY LIMITED Value not published Date not published CPV 71300000 Source: Find a Tender
• Statutory Consultee services for LLFA Buyer: West Northamptonshire Council £34,357 Date not published Source: Find a Tender

  Consultancy services to provide resources on a secondment basis to West Northamptonshire Council as the local lead flood authority to support in their response as the statutory consultee in respect of planning applications. The consultancy …
• Flood Risk Mitigation Projects for LLFA Buyer: West Northamptonshire Council £66,687 Date not published Source: Find a Tender

  Consultancy services for carrying out Lead Local Flood Authority Projects. The consultancy services were procured under call off via ESPO Consultancy framework 664_21 which has now expired. The contract concerns the supply of services by t…
• Flood Risk Management Strategy for LLFA Buyer: West Northamptonshire Council £34,438 Date not published Source: Find a Tender

  Consultancy services for the preparation of Local Flood Risk Management Strategy. The consultancy services were procured under call off via ESPO Consultancy framework 664_21 which has now expired. The public contract concerns the supply of…
• Elsenham Community Hall Design Services Buyer: Uttlesford District Council Value not published Date not published CPV 71200000 Source: Find a Tender

  Further competition via NHS SBS10190 for the provision of full design services for Elsenham Community Hall.
• Engineering and Technical Consultancy Buyer: Scotland Excel Value not published Date not published CPV 71300000 Source: Find a Tender

  This framework will provide councils and other participating bodies with a mechanism to procure a comprehensive range of engineering and technical consultancy services primarily related to civil engineering and other associated disciplines.

  Framework
• Architectural and Design Services for a new Multi-Purpose Community Hall, Elsenham Buyer: Uttlesford District Council Value not published Date not published CPV 71000000 Source: Find a Tender

  Requirement for Architectural and multi-disciplinary services for the construction of a new community hall in Elsenham, Essex

About

Incorporated

11/01/1989

Ownership

Group

1. RSK Environment Limited is controlled by RSK Group Limited
   Evidence

   active 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
2. RSK Group Limited is controlled by Alasdair Alan Ryder
   Evidence

   ceased 25-50% voting · notified 2016-04-06, ceased 2025-12-18 · source: Companies House PSC register

Ultimately controlled by Alasdair Alan Ryder.

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

• Department for Business, Energy and Industrial Strategy · £174,035 (2 grants)
• Department for Science, Innovation and Technology · £143,509

Most recent

• Department for Science, Innovation and Technology £143,5092022-10-20
• Department for Business, Energy and Industrial Strategy £2,7292022-04-01
• Department for Business, Energy and Industrial Strategy £171,3062018-04-01

Sources

Official record from Companies House. Governance Register calculates the connections.