CAG Consultants
CAG Consultants is a UK cooperative partnership founded in 1983 that delivers evidence-based research, evaluation, and advisory services in environmental, economic, and social sustainability primarily to central government, local authorities, and public sector bodies across the United Kingdom.
- Company typePrivate
- Founded1983
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What CAG Consultants does
CAG Consultants is a UK-based professional services consultancy founded in 1983 and organised as a cooperative partnership. It provides evidence-based research, advice, and engagement services for environmental, economic, and social sustainability, organised across six expertise areas (Energy/Low Carbon/Net Zero, Climate Resilience/Adaptation, Communities/Placemaking, Air Quality, Just Transition/Green Economy, and Nature/Biodiversity) and six core service lines (Monitoring/Evaluation/Learning, Research/Policy, Facilitation/Consultation/Training, Economic Analysis, Climate Risk Assessment, and AI/Data Science). The firm employs 11-50 staff across London offices and operates as a nationwide collective of independent experts rather than a single integrated delivery team.
Its underlying technology is methodological rather than platform-based: the firm combines quantitative and qualitative research methods with what it describes as AI and data science tools applied to social and environmental problems, framed around an ethical, explainable approach. There are no publicly disclosed proprietary software platforms, APIs, or licensed products; the AI/data science capability is positioned as a service offering that overlays the firm's domain expertise rather than a packaged product.
Revenue is generated on a project-by-project basis through professional services fees paid by UK public sector clients, supplemented by a small number of enterprise engagements. The go-to-market combines direct commissioning by government bodies, appointment to government procurement frameworks (notably the DESNZ £250M Energy and Net Zero Professional Services Framework, where CAG is one of 43 appointed suppliers), and referral/awareness through content marketing, case studies, and masterclass delivery on behalf of bodies such as the Local Government Association. Pricing is quote-driven and not publicly disclosed, consistent with a bespoke consultancy model. Customer concentration sits heavily in UK local and central government, with named clients including the Climate Change Committee, the Environment Agency, DESNZ, Liverpool City Region Combined Authority, multiple city and county councils, the National Lottery Community Fund, and a small number of enterprises such as UK Power Networks and Centrica. The firm achieved net zero status in May 2025 and celebrated its 40th anniversary in 2023.
CAG Consultants firmographics
Firmographics- Name
- CAG Consultants
- Legal name
- CAG Consultants
- Website
- https://cagconsultants.co.uk
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CAG Consultants is a UK cooperative partnership founded in 1983 that delivers evidence-based research, evaluation, and advisory services in environmental, economic, and social sustainability primarily to central government, local authorities, and public sector bodies across the United Kingdom.
- Ownership category
- akta.pro rank
CAG Consultants industry classification
Industry- Product category
- Environmental & Sustainability Consulting
- NAICS
- Environmental Consulting Services (54162), Management Consulting Services (54161)
- SIC
- Services-Management Consulting Services (8742)
- akta.pro primary industry
- Sustainability & ESG Consulting (BPAHACAK)
- akta.pro secondary industries
- Sustainability, ESG & Climate Risk Advisory (BPAHAJAH), Public Sector & Policy Consulting (BPAHACAN), Nature & Biodiversity Reporting (TNFD, natural capital) (EUAHAJAM)
Keywords
Where CAG Consultants is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
CAG Consultants business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Professional Consulting Services: CAG generates revenue through providing expert consultancy services in environmental, economic and social sustainability to government bodies, local authorities, and public sector organizations on a project-by-project basis.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
CAG Consultants product offering
Product offeringCore offering
CAG Consultants is a UK-based employee-owned cooperative consultancy providing evidence-based research, evaluation, advisory, and stakeholder engagement services to local authorities and government bodies on environmental, economic, and social sustainability. The firm delivers six core service lines — Monitoring/Evaluation/Learning, Research and Policy, Facilitation/Consultation/Training, Economic Analysis, Climate Risk Assessment, and AI/Data Science — applied across thematic expertise areas including energy and net zero, climate adaptation, communities and placemaking, air quality, just transition, and nature and biodiversity.
Product overview
CAG Consultants is a professional consultancy firm operating as a single unified offering rather than a platform-plus-modules architecture. The company provides evidence-based consultancy and engagement services organized around six core expertise areas (Energy/Low Carbon/Net Zero, Climate Resilience/Adaptation, Communities/Placemaking, Air Quality, Just Transition/Green Economy, and Nature/Biodiversity) and six core service lines (Monitoring/Evaluation/Learning, Research/Policy, Facilitation/Consultation/Training, Economic Analysis, Climate Risk Assessment, and AI/Data Science). The expertise areas represent thematic specializations while service lines represent methodological capabilities that are applied across different thematic areas. All services are delivered by a nationwide team of independent experts who have been operating for over 40 years.
Differentiator
Problem solved
Functional benefit
Products and services
- Monitoring, Evaluation and Learning Expert evaluation services for projects of all sizes and complexities, with a focus on thorough evaluations and research for major complex projects. The service includes the creation of straightforward plans for success on collaborative projects, helping ensure they achieve their goals. Offered to public sector clients including government departments, local authorities, combined authorities, and charitable foundations.
- Research and Policy Quantitative and qualitative research services that help clients develop and promote evidence-based, effective policy and programmes. The service draws together current knowledge, deploys participatory approaches to gather perspectives, and summarises empirical evidence to make robust and practical recommendations. Intended for government bodies, local authorities, and non-governmental organisations.
- Facilitation, Consultation and Training Independent public and stakeholder consultation services that improve engagement and save time, ranging from one-hour meetings to full-day workshops. Includes bespoke training delivered on client premises on a wide range of topics, such as carbon literacy and sustainability masterclasses for local authority councillors and officers delivered on behalf of the Local Government Association.
- Economic Analysis Expert economic development services providing thorough analysis of the social and economic impacts of projects, using the latest methods and local economic data to deliver accurate and useful analyses. Supports work on just transition, green economy, and strategic development for public sector clients.
- Climate Risk and Opportunity Assessment Service employing innovative methodologies tailored to diverse spatial scales to analyse exposure, sensitivity, and vulnerability to climate change. Helps organisations and communities navigate climate-related challenges and adapt to changing weather patterns and increasing climate impacts.
- Artificial Intelligence (AI) and Data Science AI and data science consulting services that combine deep subject knowledge with modern digital tools to provide clear insights from large amounts of information, with a focus on ethical and accessible use of these technologies to solve complex social and environmental problems.
Quantifiable outcome
- Participants in energy programmes saved 3.3% on energy consumption annually, equivalent to 5% less electricity at peak times
- +4 more outcomes
Companies that use CAG Consultants
Customer profileNamed customers13 records
Segments4 records
Ideal customer profiles3 records
CAG Consultants technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
CAG Consultants partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and minor.
- Greater South East Net Zero HubcoreOn behalf of the Greater South East Net Zero Hub, CAG developed new guidance to help local authorities better collaborate with community energy groups, including resources, case studies, and an assessment tool.
- Department for Energy Security and Net Zero (DESNZ)coreCAG Consultants was appointed as one of 43 suppliers on DESNZ's £250 million Energy and Net Zero Professional Services Framework. The 24-month framework (extendable to 48 months) enables DESNZ and partner organisations to engage consultancies for advice on clean energy transition and decarbonisation covering seven sectors including nuclear, renewables, hydrogen, heat networks, oil and gas, emerging technologies, and industrial transformation.
- Liverpool City Region Combined AuthoritycoreCAG supported LCRCA in successfully obtaining £48,090,405 in grant funding from the government's Warm Homes: Social Housing Fund Wave 3. CAG gathered and analysed social housing data, facilitated workshops with housing providers, and wrote the detailed bid application for the strategic partnership category.
- CILIP (UK's library and information association)coreCAG is evaluation partner in the £1.2 Million Green Library Hubs programme led by CILIP. The three-year programme, funded by The National Lottery Community Fund's Climate Action Fund, will establish 10 Green Library Hubs to act as catalysts for community climate action across the UK.
- British LibrarycorePartnership in the Green Library Hubs programme where the British Library supports delivery of community workshops and national reach through its Living Knowledge Network of public libraries.
- Julie's BicyclecorePartnership in the Green Library Hubs programme where Julie's Bicycle leads on environmental and community engagement training for public library staff.
- National Lottery Community FundcoreCAG serves as evaluation partner and learning partner for the National Lottery Community Fund's Climate Action Fund, supporting climate action programmes in UK communities.
- Climate Change Committee (CCC)coreCAG was commissioned by the Climate Change Committee to investigate how local authorities adapt to climate change, producing reports supporting the 'A well-adapted UK' project.
- South Downs National Park AuthorityminorCommissioned to design and execute bespoke community consultation for the Meonside Beavers for Nature Project, including Q&A sessions, surveys, and community drop-in sessions.
- Beaver TrustminorPartner in the Meonside Beavers for Nature Project for the reintroduction of beavers to Oxenbourne Stream, working with Wilson Atkinson Farms.
- Power to ChangecoreCAG has worked with Power to Change on multiple programmes including the Next Generation innovation programme supporting post-subsidy business models for community energy businesses.
- Local Government AssociationcoreCAG partners developed and delivered sustainability masterclasses on behalf of the LGA, incorporating carbon literacy training for councillors and officers.
- Sustainability West Midlands (SWM)minorPartnership with SWM to support Coventry City Council in conducting climate vulnerability assessment and adaptation strategy.
- HaskoningDHVminorJoint commission with HaskoningDHV and Databuild for Defra evaluation of local flood risk management arrangements in England.
- DatabuildminorJoint commission with HaskoningDHV and Databuild for Defra evaluation of local flood risk management arrangements in England.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
CAG Consultants competitors and assessment
Company assessmentDirect peers
- Eunomia Research and Consulting: UK-headquartered environmental and sustainability consultancy of similar size providing research, advisory and policy services to public sector clients on circular economy, climate, and pollution. Highly comparable specialty footprint, mission-driven culture and public-sector client base to CAG Consultants.
- Element Energy: Cambridge-based specialist consultancy advising on clean energy, low-carbon heat, hydrogen and net-zero pathways for UK government and industry. Closely comparable niche energy-and-climate consultancy competing in the same DESNZ framework arena as CAG.
- BiGGAR Economics: Scottish economic-impact and evaluation consultancy working with UK public-sector and infrastructure clients. Overlaps with CAG's Economic Analysis and MEL service lines and its focus on regional/local-authority commissions.
Broad incumbents
- Carbon Trust: Larger, established UK advisory body working with government and business on decarbonisation, climate strategy and green finance. Competes with CAG on net-zero commissions for DESNZ and local authorities but operates at significantly larger scale and broader portfolio.
- Anthesis Group: Global sustainability consultancy with strong UK presence providing ESG, climate and supply-chain advisory. A direct competitor on climate-change and sustainability consulting engagements, but with broader geographic and service reach than CAG's UK public-sector focus.
- SLR Consulting: Global environmental and advisory consultancy with significant UK operations covering climate, energy, nature and built environment. Competes with CAG in the same DESNZ framework and on local-authority climate resilience projects.
- ERM (Environmental Resources Management): Global environmental, sustainability and climate-risk consulting firm with a large UK public-sector practice. Competes head-to-head with CAG on the DESNZ framework and on climate risk and sustainability advisory mandates.
- WSP Environment & Energy: Major engineering and environmental consultancy with deep UK public-sector net-zero and climate-adaptation practice. Co-competitor on DESNZ framework commissions and on large local-authority climate change strategies.
- Mott MacDonald: Global engineering, environmental and development consultancy with major UK presence. Direct competitor in DESNZ Professional Services Framework and on local-authority climate adaptation, transport decarbonisation and net-zero mandates.
Others
- Local Government Association (LGA) Sustainability Support: UK local-authority membership body that CAG already delivers carbon literacy and sustainability training on behalf of. Adjacent rather than competitive; shapes the procurement landscape for the local-authority climate advisory market CAG operates in.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
CAG Consultants social profiles
Digital presenceCAG Consultants financial estimates
Financial estimateRevenue estimate
Valuation estimate
CAG Consultants leadership team
Management profileNumber of profiles
Profiles9 records
CAG Consultants funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CAG Consultants M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CAG Consultants
What does CAG Consultants do?
CAG Consultants is a UK-based employee-owned cooperative consultancy providing evidence-based research, evaluation, advisory, and stakeholder engagement services to local authorities and government bodies on environmental, economic, and social sustainability. The firm delivers six core service lines — Monitoring/Evaluation/Learning, Research and Policy, Facilitation/Consultation/Training, Economic Analysis, Climate Risk Assessment, and AI/Data Science — applied across thematic expertise areas including energy and net zero, climate adaptation, communities and placemaking, air quality, just transition, and nature and biodiversity.
Is CAG Consultants a public or private company?
CAG Consultants is a private company. It is classified as management employee owned and is currently operating.
When was CAG Consultants founded?
CAG Consultants was founded in 1983. It employs 11 to 50 people.
Where is CAG Consultants based?
CAG Consultants is headquartered in London, United Kingdom, in the Europe region.
How does CAG Consultants make money?
One revenue line is on record: professional Consulting Services.
Who are CAG Consultants's main competitors?
Direct peers on record are Eunomia Research and Consulting, Element Energy and BiGGAR Economics. Broad incumbents are Carbon Trust, Anthesis Group, SLR Consulting, ERM (Environmental Resources Management), WSP Environment & Energy and Mott MacDonald. Local Government Association (LGA) Sustainability Support is listed as an others.
Does CAG Consultants have an API?
No public API is recorded for CAG Consultants.
What industry is CAG Consultants in?
CAG Consultants's product category is Environmental & Sustainability Consulting. Its primary akta.pro industry code is BPAHACAK, Sustainability & ESG Consulting, with a secondary code of BPAHAJAH, Sustainability, ESG & Climate Risk Advisory. Its NAICS code is 54162 and its SIC code is 8742.