Training and capacity building
IEMA
Professional body for environment and sustainability professionals, with training and qualifications.
ESG software and service providers in the United Kingdom
56 providers that cover the United Kingdom, compared by framework, category and verified reviews.
ESG reporting rules in the United Kingdom
The UK is moving towards ISSB-based reporting. Large companies already report climate information under existing UK rules such as SECR, and UK SRS S1 and S2 were published in February 2026. UK groups with large EU turnover may also fall under the EU’s CSRD.
UK SRS S1 and S2
The UK’s versions of the ISSB standards, published on 25 February 2026. Voluntary for now; the FCA has consulted on requiring them for listed companies from 2027, and no date is set for private companies.
Providers and guide: UK SRSISSB standards
The global baseline that UK SRS is built on. Useful if you also report in other countries.
Providers and guide: ISSB (IFRS S1/S2)TCFD-aligned reporting
Many UK companies already report climate risks in the TCFD structure, which feeds into UK SRS.
Providers and guide: TCFDEU rules for UK groups
UK groups with more than €450 million EU turnover and a large EU subsidiary or branch may be in scope of the CSRD from 2028.
Providers and guide: ESRS
By category
- ESG and sustainability consulting (24)
- Carbon accounting and emissions management (16)
- ESG reporting and disclosure software (11)
- ESG data and ratings platforms (9)
- Training and capacity building (8)
- Supply chain ESG and due diligence (6)
- SBTi and net-zero target setting (5)
- Sustainable finance and EU Taxonomy tools (5)
- GHG inventory and verification (4)
- CSRD/ESRS reporting software (3)
- XBRL/iXBRL tagging and filing tools (3)
- CBAM reporting software (2)
Training and capacity building
London Reporting Academy
London academy running professional courses on ESRS, ISSB, UK SRS, GRI, TNFD and California climate reporting.
ESG and sustainability consulting
Forum for the Future
International sustainability non-profit working with businesses and others on systemic change in food, energy and business purpose.
ESG reporting and disclosure software
EVORA Global
Real estate and infrastructure sustainability consultancy with the SIERA data platform for portfolio ESG data, analytics and disclosure.
Carbon accounting and emissions management
Carbon Footprint Ltd
UK carbon footprint software, net zero consultancy and rated carbon credits for businesses of all sizes.
ESG reporting and disclosure software
DitchCarbon
Scope 3 emissions management platform that estimates supply chain emissions without supplier surveys.
ESG reporting and disclosure software
LoneReport
San Francisco-based compliance reporting platform that tracks regulations, collects data and produces CSRD and CDP disclosures.
Training and capacity building
Sustainability Suite
Manchester provider of Carbon Literacy training, advisory membership and ESG tools for UK accounting firms and their SME clients.
Supply chain ESG and due diligence
Oritain
Origin verification provider using forensic science to support forced labor, deforestation and supply chain risk compliance.
ESG data and ratings platforms
Sylvera
Carbon data company that rates carbon credit quality and supplies market data and geospatial analysis to buyers, investors and developers.
ESG data and ratings platforms
NatureMetrics
NatureMetrics provides biodiversity monitoring using eDNA and bioacoustics, plus nature risk data and advisory.
ESG and sustainability consulting
Cundall
Independent multi-disciplinary consultancy offering sustainable engineering, ESG and building performance services.
GHG inventory and verification
Aether
Oxford-based consultancy specialising in greenhouse gas and air quality emissions data, inventories and climate advisory.
Carbon accounting and emissions management
Yayzy
Carbon tracking and offsetting tools that banks and fintechs embed in their customer apps.
ESG and sustainability consulting
AESG
Consultancy offering sustainability, net zero, environmental and ESG strategy and reporting advisory, with offices in London, Singapore and the Gulf.
ESG and sustainability consulting
Element Energy
Strategic energy consultancy analysing low carbon energy markets for public and private clients in the UK and Europe.
ESG reporting and disclosure software
Deepki
ESG data platform for real estate portfolios.
ESG and sustainability consulting
ThisRock ESG
ESG consultancy in Ontario supporting EcoVadis, CDP, SBTi and climate reporting work, plus sustainability training.
ESG and sustainability consulting
3Keel
Consultancy advising on land use, food systems and natural resources, with a focus on sustainable supply chains.
CSRD/ESRS reporting software
Sweep
Sustainability data platform for carbon accounting, double materiality and CSRD reporting.
Common questions
Is sustainability reporting mandatory in the UK?
Large UK companies and listed issuers already have climate and energy reporting duties. The new UK SRS standards are voluntary until the FCA and government decide who must use them.