Company lists · Data refreshed September 2026
Top 25 Impact consulting firms based in Bristol, United Kingdom
RevenueBase identified 101 company matches for impact consulting firms associated with Bristol, United Kingdom as of September 2026 and tracks 896 professional contacts across them, including 400 with verified work emails. Across the United Kingdom, London is the largest hub for this category (3,580 companies); Bristol has 101.
This list covers company matches for impact consulting firms associated with Bristol, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest impact consulting firms based in Bristol, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 143 contacts → | ||||
Exact match “At Eunomia, we're social-environmental problem-solvers and researchers with a difference.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 2 | 129 contacts → | ||||
Exact match “Squarcle is a procurement, supply chain and digital specialist which sits at the centre of transformation, with a skillset which has proven relevance in any market characterised…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 3 | 115 contacts → | ||||
Exact match “We are RedRock, a trusted delivery partner for digital, data and technology transformation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 4 | 89 contacts → | ||||
Exact match “Whitetree is an agile consulting firm that provides strategic guidance and operational support to large businesses and government departments.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 5 | 35 contacts → | ||||
Exact match “We founded INDUSTRY of Us to help clients innovate better - both in terms of the quality of ideas, but also the ability to progress new ideas, concepts and business models through…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “hello@wearethecultureclub.co.uk We're company culture specialists with a single focus on the most important part of transformation - the people.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “We help tourism, conservation, and culture brands grow sustainably and strategically.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “Netiro helps organisations solve people and leadership challenges by connecting them with professional advisers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “We’re an independent, women-led and owned sustainability consultancy based in the heart of Bristol.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Future Leap is a sustainability consultancy, events host and co-working space based in Clifton, Bristol that's friendly, local and impact-driven.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “We provide a high standard of professional advice to produce integrated solutions which are tailored to the overall needs of projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “For over twenty years IMS Consulting has helped corporates, NGOs and government agencies to develop sustainability strategies, communicate those strategies effectively and to…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “We are an established management consultancy; whose focus is on helping our clients succeed.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Tandem Talent is a vehicle of innovation through partnerships.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “i3NetZero is a Climate, ESG and Sustainability management consultancy, focused on driving systematic sustainability and transformational change projects and programmes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Coole Insight Ltd exists to ensure the right thing gets done for organisations and their people.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “An increased desire from both buyers and sellers to complete deals, along with a better economy, were factors in this growth.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Comera Group brings together specialist businesses across four areas: Defence Training & Operations, Intelligence & Autonomous Systems, Energy & Resilience, and Human Performance.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Business On Purpose supports companies to measure and improve their social and environmental impact using the B Corp framework.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “At Klicked, our purpose is to serve as a catalyst for growth, empowering leading organizations by providing strategic guidance, cutting-edge digital marketing tactics, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “With a track record of success Changewell harnesses a collegiate family of highly qualified consultants with an average of over 15 years experience, working closely with clients…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Attract, recruit and retain high calibre talent with Tilo.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “About Digital DNA - Zero to One HR Every business hits a point where what got them here won't get them there.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Blackbird is about practical solutions supported by evidence and applied with sensitivity so you have the tools you need and the confidence to use them effectively.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “impact consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 101 impact consulting firms based in Bristol, United Kingdom
See the full list, filter by size, metro and specialty, and access 400 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Impact consulting firms based in Bristol, United Kingdom at a glance
As of Sep 30, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for Bristol, so it is reported there. Company counts and contact totals on this page are exact for Bristol, over 101 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Bristol, United Kingdom whose business descriptions match “impact consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 400 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Impact consulting firms by metro in the United Kingdom
- Impact consulting firms in London3580
- Impact consulting firms in Manchester158
- Impact consulting firms in Edinburgh101
- Impact consulting firms in Glasgow88
- Impact consulting firms in Cambridge79
- Impact consulting firms in Leeds79
- Impact consulting firms in Oxford72
- Impact consulting firms in Birmingham71
- Impact consulting firms in Reading50
- Impact consulting firms in Brighton46
- Impact consulting firms in Sheffield45
- Impact consulting firms in Liverpool43
- Impact consulting firms in Belfast41
- Impact consulting firms in Bath38
- Impact consulting firms in York38
- Impact consulting firms in Nottingham35
- Impact consulting firms in Cardiff30
- Impact consulting firms in Derby28
- Impact consulting firms in Cheltenham26
- Impact consulting firms in Newcastle Upon Tyne26
- Impact consulting firms in Leicester25
- Impact consulting firms in Southampton25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “impact consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many impact consulting firms are there based in Bristol, United Kingdom?
RevenueBase identified 101 company matches for impact consulting firms associated with Bristol, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Eunomia Research & Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United Kingdom has the most impact consulting firms?
London leads the United Kingdom with 3,580 company records, followed by Manchester (158) and Bristol (101).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 400 professional contacts with verified work emails tracked across these 101 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 101 impact consulting firms based in Bristol, United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Impact consulting firms by geography
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
- Impact consulting firms based in Australia
- Impact consulting firms based in Spain
- Impact consulting firms based in Italy
- Impact consulting firms based in the Netherlands
- Impact consulting firms based in Mexico
- Impact consulting firms based in Switzerland
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
Company intelligence · public preview
Top 25 impact consulting firms based in Bristol, United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 101 matching company records for impact consulting firms based in Bristol, United Kingdom, with 896 tracked contacts and 400 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 impact consulting firms based in Bristol, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Eunomia Research & Consultingeunomia.ecoHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 143 contacts → |
“At Eunomia, we're social-environmental problem-solvers and researchers with a difference.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Squarclesquarcle.aiHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 129 contacts → |
“Squarcle is a procurement, supply chain and digital specialist which sits at the centre of transformation, with a skillset which has proven relevance in any market characterised…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Redrock Consultingredrockconsulting.co.ukHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 115 contacts → |
“We are RedRock, a trusted delivery partner for digital, data and technology transformation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Whitetreewhitetree.co.ukHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 89 contacts → |
“Whitetree is an agile consulting firm that provides strategic guidance and operational support to large businesses and government departments.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Industry Of USindustryofus.comHQ: Bristol, United KingdomReported employees: Not recorded | Bristol, United Kingdom | Not recorded | Exact match | 35 contacts → |
“We founded INDUSTRY of Us to help clients innovate better - both in terms of the quality of ideas, but also the ability to progress new ideas, concepts and business models through…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  SCS Sustainable Construction Servicesscspartnership.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 31 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The Culture Clubwearethecultureclub.co.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 17 contacts → |
“hello@wearethecultureclub.co.uk We're company culture specialists with a single focus on the most important part of transformation - the people.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Navigate Agencynavigate.agencyHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 16 contacts → |
“We help tourism, conservation, and culture brands grow sustainably and strategically.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Netironetiro.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Netiro helps organisations solve people and leadership challenges by connecting them with professional advisers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sustainitsustainitsolutions.comHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We’re an independent, women-led and owned sustainability consultancy based in the heart of Bristol.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Future Leap Certified B Corporationfutureleap.co.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 13 contacts → |
“Future Leap is a sustainability consultancy, events host and co-working space based in Clifton, Bristol that's friendly, local and impact-driven.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Peter Evans Partnership LTDpep-bristol.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 10 contacts → |
“We provide a high standard of professional advice to produce integrated solutions which are tailored to the overall needs of projects.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  IMS Consulting Europe LTDimsplc.comHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 8 contacts → |
“For over twenty years IMS Consulting has helped corporates, NGOs and government agencies to develop sustainability strategies, communicate those strategies effectively and to…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Warner Mccallwarnermccall.co.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 8 contacts → |
“We are an established management consultancy; whose focus is on helping our clients succeed.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tandem Talent LTDtandemtalent.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Tandem Talent is a vehicle of innovation through partnerships.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  I3netzeroi3netzero.co.ukHQ: Bristol, United KingdomReported employees: 201-500 | Bristol, United Kingdom | 201-500 | Exact match | 7 contacts → |
“i3NetZero is a Climate, ESG and Sustainability management consultancy, focused on driving systematic sustainability and transformational change projects and programmes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Coole Insight LTDcooleinsightltd.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Coole Insight Ltd exists to ensure the right thing gets done for organisations and their people.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Recruitment Mergersrecruitmentmergers.comHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 6 contacts → |
“An increased desire from both buyers and sellers to complete deals, along with a better economy, were factors in this growth.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Comera Groupcomeragroup.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Comera Group brings together specialist businesses across four areas: Defence Training & Operations, Intelligence & Autonomous Systems, Energy & Resilience, and Human Performance.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Business On Purpose UKbusinessonpurpose.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Business On Purpose supports companies to measure and improve their social and environmental impact using the B Corp framework.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Klickeduseklicked.comHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 4 contacts → |
“At Klicked, our purpose is to serve as a catalyst for growth, empowering leading organizations by providing strategic guidance, cutting-edge digital marketing tactics, and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Changewell Consultingchangewellconsulting.comHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 4 contacts → |
“With a track record of success Changewell harnesses a collegiate family of highly qualified consultants with an average of over 15 years experience, working closely with clients…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tilo Consultingtiloconsulting.co.ukHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Attract, recruit and retain high calibre talent with Tilo.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Digital DNA LLPdigital-dna.co.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 3 contacts → |
“About Digital DNA - Zero to One HR Every business hits a point where what got them here won't get them there.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Blackbird Consultingblackbirdconsulting.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Blackbird is about practical solutions supported by evidence and applied with sensitivity so you have the tools you need and the confidence to use them effectively.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Impact consulting firms: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
100 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for Bristol, so it is reported there. Company counts and contact totals on this page are exact for Bristol, over 101 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Impact consulting firms by metro in the United Kingdom
- Impact consulting firms in London3580
- Impact consulting firms in Manchester158
- Impact consulting firms in Edinburgh101
- Impact consulting firms in Glasgow88
- Impact consulting firms in Cambridge79
- Impact consulting firms in Leeds79
- Impact consulting firms in Oxford72
- Impact consulting firms in Birmingham71
- Impact consulting firms in Reading50
- Impact consulting firms in Brighton46
- Impact consulting firms in Sheffield45
- Impact consulting firms in Liverpool43
- Impact consulting firms in Belfast41
- Impact consulting firms in Bath38
- Impact consulting firms in York38
- Impact consulting firms in Nottingham35
- Impact consulting firms in Cardiff30
- Impact consulting firms in Derby28
- Impact consulting firms in Cheltenham26
- Impact consulting firms in Newcastle Upon Tyne26
- Impact consulting firms in Leicester25
- Impact consulting firms in Southampton25
Questions about this company list
What does Exact match mean for impact consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many impact consulting firms did RevenueBase find based in Bristol, United Kingdom?
The saved snapshot records 101 matching company records, 896 tracked contacts and 400 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Impact consulting firms by geography
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
- Impact consulting firms based in Australia
- Impact consulting firms based in Spain
- Impact consulting firms based in Italy
- Impact consulting firms based in the Netherlands
- Impact consulting firms based in Mexico
- Impact consulting firms based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 impact consulting firms based in Bristol, United Kingdom. Snapshot: September 30, 2026. https://revenuebase.ai/companies/impact-consulting-firms/united-kingdom/bristol.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
Company intelligence · public preview
Top 25 impact consulting firms based in Bristol, United Kingdom
RevenueBase records 101 matching company records for impact consulting firms based in Bristol, United Kingdom, with 896 tracked contacts and 400 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 30, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 impact consulting firms based in Bristol, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Eunomia Research & Consultingeunomia.eco HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 143 contacts → |
“At Eunomia, we're social-environmental problem-solvers and researchers with a difference.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Squarclesquarcle.ai HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 129 contacts → |
“Squarcle is a procurement, supply chain and digital specialist which sits at the centre of transformation, with a skillset which has proven relevance in any market characterised…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Redrock Consultingredrockconsulting.co.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 115 contacts → |
“We are RedRock, a trusted delivery partner for digital, data and technology transformation.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Whitetreewhitetree.co.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 89 contacts → |
“Whitetree is an agile consulting firm that provides strategic guidance and operational support to large businesses and government departments.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Industry Of USindustryofus.com HQ: Bristol, United KingdomReported employees: Not recorded | Bristol, United Kingdom | Not recorded | Exact match | 35 contacts → |
“We founded INDUSTRY of Us to help clients innovate better - both in terms of the quality of ideas, but also the ability to progress new ideas, concepts and business models through…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SCS Sustainable Construction Servicesscspartnership.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 31 contacts → |
“We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Culture Clubwearethecultureclub.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 17 contacts → |
“hello@wearethecultureclub.co.uk We're company culture specialists with a single focus on the most important part of transformation - the people.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Navigate Agencynavigate.agency HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 16 contacts → |
“We help tourism, conservation, and culture brands grow sustainably and strategically.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Netironetiro.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Netiro helps organisations solve people and leadership challenges by connecting them with professional advisers.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sustainitsustainitsolutions.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We’re an independent, women-led and owned sustainability consultancy based in the heart of Bristol.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Future Leap Certified B Corporationfutureleap.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 13 contacts → |
“Future Leap is a sustainability consultancy, events host and co-working space based in Clifton, Bristol that's friendly, local and impact-driven.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Peter Evans Partnership LTDpep-bristol.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 10 contacts → |
“We provide a high standard of professional advice to produce integrated solutions which are tailored to the overall needs of projects.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IMS Consulting Europe LTDimsplc.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 8 contacts → |
“For over twenty years IMS Consulting has helped corporates, NGOs and government agencies to develop sustainability strategies, communicate those strategies effectively and to…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Warner Mccallwarnermccall.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 8 contacts → |
“We are an established management consultancy; whose focus is on helping our clients succeed.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tandem Talent LTDtandemtalent.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Tandem Talent is a vehicle of innovation through partnerships.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | I3netzeroi3netzero.co.uk HQ: Bristol, United KingdomReported employees: 201-500 | Bristol, United Kingdom | 201-500 | Exact match | 7 contacts → |
“i3NetZero is a Climate, ESG and Sustainability management consultancy, focused on driving systematic sustainability and transformational change projects and programmes.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Coole Insight LTDcooleinsightltd.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Coole Insight Ltd exists to ensure the right thing gets done for organisations and their people.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Recruitment Mergersrecruitmentmergers.com HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 6 contacts → |
“An increased desire from both buyers and sellers to complete deals, along with a better economy, were factors in this growth.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Comera Groupcomeragroup.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Comera Group brings together specialist businesses across four areas: Defence Training & Operations, Intelligence & Autonomous Systems, Energy & Resilience, and Human Performance.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Business On Purpose UKbusinessonpurpose.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Business On Purpose supports companies to measure and improve their social and environmental impact using the B Corp framework.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Klickeduseklicked.com HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 4 contacts → |
“At Klicked, our purpose is to serve as a catalyst for growth, empowering leading organizations by providing strategic guidance, cutting-edge digital marketing tactics, and…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Changewell Consultingchangewellconsulting.com HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 4 contacts → |
“With a track record of success Changewell harnesses a collegiate family of highly qualified consultants with an average of over 15 years experience, working closely with clients…” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tilo Consultingtiloconsulting.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Attract, recruit and retain high calibre talent with Tilo.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Digital DNA LLPdigital-dna.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 3 contacts → |
“About Digital DNA - Zero to One HR Every business hits a point where what got them here won't get them there.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Blackbird Consultingblackbirdconsulting.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Blackbird is about practical solutions supported by evidence and applied with sensitivity so you have the tools you need and the confidence to use them effectively.” Recorded description excerpt · September 30, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Impact consulting firms: dataset insights
September 30, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
100 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for Bristol, so it is reported there. Company counts and contact totals on this page are exact for Bristol, over 101 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 30, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Impact consulting firms by metro in the United Kingdom
- Impact consulting firms in London3580
- Impact consulting firms in Manchester158
- Impact consulting firms in Edinburgh101
- Impact consulting firms in Glasgow88
- Impact consulting firms in Cambridge79
- Impact consulting firms in Leeds79
- Impact consulting firms in Oxford72
- Impact consulting firms in Birmingham71
- Impact consulting firms in Reading50
- Impact consulting firms in Brighton46
- Impact consulting firms in Sheffield45
- Impact consulting firms in Liverpool43
- Impact consulting firms in Belfast41
- Impact consulting firms in Bath38
- Impact consulting firms in York38
- Impact consulting firms in Nottingham35
- Impact consulting firms in Cardiff30
- Impact consulting firms in Derby28
- Impact consulting firms in Cheltenham26
- Impact consulting firms in Newcastle Upon Tyne26
- Impact consulting firms in Leicester25
- Impact consulting firms in Southampton25
Questions about this company list
What does Exact match mean for impact consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many impact consulting firms did RevenueBase find based in Bristol, United Kingdom?
The saved snapshot records 101 matching company records, 896 tracked contacts and 400 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 30, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Impact consulting firms by geography
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada
- Impact consulting firms based in Australia
- Impact consulting firms based in Spain
- Impact consulting firms based in Italy
- Impact consulting firms based in the Netherlands
- Impact consulting firms based in Mexico
- Impact consulting firms based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 impact consulting firms based in Bristol, United Kingdom. Snapshot: September 30, 2026. https://revenuebase.ai/companies/impact-consulting-firms/united-kingdom/bristol.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Impact consulting firms based in the United States
- Impact consulting firms based in Brazil
- Impact consulting firms based in the United Kingdom
- Impact consulting firms based in France
- Impact consulting firms based in Germany
- Impact consulting firms based in Canada