Last updated: 15 Mar 2026 · 2061 companies indexed
Verification & Assurance — United Kingdom
2061 sustainability reporting and compliance companies in United Kingdom. CSRD requires double materiality assessment, ESRS-aligned reporting, and limited assurance (moving to reasonable assurance by 2028). The Big 4 charge €80,000-200,000 for full CSRD compliance; mid-market alternatives offer similar services at 40-60% of that cost.
Companies — Showing 1–50 of 2061Page 1 of 42
Company
Schlumberger Cambridge Research LimitedEU
London, GB·GB743869490
Schlumberger Cambridge Research Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. London.
Diageo
Fife, GB
Diageo — 6 MW capacity across 1 UK project(s). Technology: Biomass (dedicated). Source: UK Government REPD.
Department of HealthEU
Leeds, GB·GB888815064
Horizon Europe consortium member focused on decarbonization. Based in Leeds. Research or industry partner.
Rothamsted Research LtdEU
Herts, GB·GB197420151
Rothamsted Research Ltd (Herts) — research or industrial partner in European climate and decarbonization R&D. CSR project.
Zaha Hadid LimitedEU
London, GB·GB743728809
Zaha Hadid Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. London.
Less Common Metals LimitedEU
Ellesmere Port, GB·GB792418896
Less Common Metals Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. Ellesmere Port. SME-classified.
Marine Biological Association of the United KingdomEU
Plymouth, GB·GB143463479
Marine Biological Association of the United Kingdom — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. Plymouth. SME-classified.
Oil and Gas Corrosion LtdEU
Sheffield, GB·GB301994702
Oil and Gas Corrosion Ltd (Sheffield) — small/medium enterprise in European climate and decarbonization R&D. MISSION-CCS project.
Atomising Systems LimitedEU
Sheffield, GB·GB600103329
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in Sheffield.
the Secretary of State for Environment, Food and Rural AffairsEU
London, GB·GB888800181
the Secretary of State for Environment, Food and Rural Affairs — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. London.
Cambridge Econometrics LimitedEU
Cambridge, GB·GB424710379
SME contributing to European decarbonization and climate research, based in Cambridge. Part of the DECIPHER consortium.
Twi LimitedEU
Cambridge, GB·GB700170889
Twi Limited (Cambridge) — research or industrial partner in European climate and decarbonization R&D. NH3CRAFT project.
the Scottish Association for Marine Science LbgEU
Oban, GB·GB828957961
SME contributing to European decarbonization and climate research, based in Oban. Part of the COAST-SCAPES consortium.
Ingenza LimitedEU
Roslin, GB·GB814188430
Ingenza Limited (Roslin) — small/medium enterprise in European climate and decarbonization R&D. BIOS project.
Royal Botanic Gardens KewEU
Richmond, GB·GB625879888
Royal Botanic Gardens Kew participates in EU-funded research on carbon reduction, GHG monitoring, or industrial decarbonization. Location: Richmond.
Altek Europe LimitedEU
Chesterfield, GB·GB909208034
SME contributing to European decarbonization and climate research, based in Chesterfield. Part of the RecAL consortium.
Met OfficeEU
Exeter, GB·GB888805362
Met Office participates in EU-funded research on carbon reduction, GHG monitoring, or industrial decarbonization. Location: Exeter.
Lloyd's Register EmeaEU
London, GB·GB821176647
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in London.
Ricardo Consulting Engineers LimitedEU
Shoreham By Sea, GB·GB272643062
Ricardo Consulting Engineers Limited participates in EU-funded research on carbon reduction, GHG monitoring, or industrial decarbonization. Location: Shoreham By Sea.
Npl Management LimitedEU
Middlesex, GB·GB200429166
Horizon Europe consortium member focused on decarbonization. Based in Middlesex. Research or industry partner.
Ricardo-aea LtdEU
Shoreham By Sea West Sussex, GB·GB212836524
Ricardo-aea Ltd (Shoreham By Sea West Sussex) — research or industrial partner in European climate and decarbonization R&D. CLEVER project.
the James Hutton InstituteEU
Dundee, GB·GB108249520
the James Hutton Institute (Dundee) — research or industrial partner in European climate and decarbonization R&D. PRO-GRACE project.
Mjc2 LimitedEU
Crowthorne, GB·GB569741787
Mjc2 Limited (Crowthorne) — small/medium enterprise in European climate and decarbonization R&D. HOLOGISTICS project.
Mof Technologies LimitedEU
Belfast, GB·GB155337116
Mof Technologies Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. Belfast. SME-classified.
DAF Trucks LtdEU
Oxford, GB·GB630536952
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in Oxford.
Paul Watkiss Associates LtdEU
Oxford, GB·GB869587641
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in Oxford.
Heathrow Airport LimitedEU
London, GB·GB927365404
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in London.
Tech-takeback LtdEU
Burgess Hill, GB·GB351303050
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in Burgess Hill.
Cab InternationalEU
Wallingford, GB·GB208864642
Cab International — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. Wallingford.
Notpla LimitedEU
London, GB·GB194396856
Notpla Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. London. SME-classified.
Hr Wallingford LimitedEU
Wallingford, GB·GB570039752
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in Wallingford.
Repic LimitedEU
Bury, GB·GB123338930
EU Horizon Europe participant working on emissions reduction, carbon capture, or climate technology. Based in Bury.
Element Energy LimitedEU
Cambridge, GB·GB240246933
Element Energy Limited (Cambridge) — small/medium enterprise in European climate and decarbonization R&D. SUPERSHINE project.
Cenex - Centre of Excellence for Low Carbon and Fuel Cell TechnologiesEU
Loughborough Leicestershire, GB·GB933596983
Horizon Europe consortium member focused on decarbonization. Based in Loughborough Leicestershire. SME participant.
Amentum Clean Energy Limited.EU
Knutsford, GB·GB624298920
Amentum Clean Energy Limited. participates in EU-funded research on carbon reduction, GHG monitoring, or industrial decarbonization. Location: Knutsford.
Nats (en Route) Public Limited CompanyEU
Fareham, GB·GB440379456
Horizon Europe consortium member focused on decarbonization. Based in Fareham. Research or industry partner.
United Kingdom National Nuclear Laboratory LimitedEU
Warrington, GB·GB849770866
Organization contributing to European decarbonization and climate research, based in Warrington. Part of the TRANSPARANT consortium.
Astrazeneca Uk LimitedEU
Cambridge, GB·GB582323642
Organization contributing to European decarbonization and climate research, based in Cambridge. Part of the RESPIRE-EXCEL consortium.
Centre for Process Innovation Limited LbgEU
Redcar Cleveland, GB·GB888933743
Organization contributing to European decarbonization and climate research, based in Redcar Cleveland. Part of the CleanAlgae2Value consortium.
Marine ScotlandEU
Aberdeen, GB·GB888842551
Marine Scotland (Aberdeen) — research or industrial partner in European climate and decarbonization R&D. MeCCAM project.
Johnson Matthey PLCEU
London, GB·GB232624193
Johnson Matthey PLC participates in EU-funded research on carbon reduction, GHG monitoring, or industrial decarbonization. Location: London.
Hssmi LimitedEU
London, GB·GB219915977
Hssmi Limited (London) — research or industrial partner in European climate and decarbonization R&D. STAGE project.
the Board of Trustees of the Tate GalleryEU
London, GB·GB674945388
Organization contributing to European decarbonization and climate research, based in London. Part of the GREENART consortium.
Rolls-royce PLCEU
London, GB·GB345886022
Rolls-royce PLC participates in EU-funded research on carbon reduction, GHG monitoring, or industrial decarbonization. Location: London.
United Kingdom Research and InnovationEU
Swindon, GB·GB287461957
Horizon Europe consortium member focused on decarbonization. Based in Swindon. Research or industry partner.
Plymouth Marine Laboratory LimitedEU
Plymouth, GB·GB927105830
Part of EU-funded climate research. Plymouth Marine Laboratory Limited contributes to projects on emissions accounting, CCS, or industrial carbon reduction. Plymouth.
Royal Botanic Garden EdinburghEU
Edinburgh, GB·GB743226546
Royal Botanic Garden Edinburgh in Edinburgh — active in EU-funded climate, emissions, or decarbonization research (BMD project). Research partner.
Aon Uk LimitedEU
London, GB·GB480840148
Aon Uk Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. London.
European Thermodynamics LimitedEU
Kibworth Harcourt, GB·GB787326586
European Thermodynamics Limited — involved in Horizon Europe programme targeting carbon reduction or climate monitoring. Kibworth Harcourt. SME-classified.
Marine South East LimitedEU
Salisbury, GB·GB100154976
Marine South East Limited (Salisbury) — research or industrial partner in European climate and decarbonization R&D. MarLEN project.