Company lists · Data refreshed October 2026
Top 23 Nonprofit capacity building firms based in the United Kingdom
RevenueBase identified 270 company matches for nonprofit capacity building firms associated with the United Kingdom as of October 2026 and tracks 1,101 professional contacts across them, including 244 with verified work emails. London is the largest hub.
This list covers company matches for nonprofit capacity building firms associated with the 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 October 18, 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 23 largest nonprofit capacity building firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 37 contacts → | ||||
Exact match “Quality with Integrity - Purity Fundraising is a unique collaboration of highly experienced fundraisers and business professionals coming together to provide the highest quality…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 34 contacts → | ||||
Exact match “Welcome to Philanthropy Company.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match “We’re all here for you.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “Cause4 is a social business founded to support charities to achieve more and become better.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match “Better Connect is a non-profit organisation that aims to create a Yorkshire where every person is empowered to thrive in their life and work.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 19 contacts → | ||||
Exact match “We’re a purpose-driven consultancy that transforms how people lead, learn, collaborate and operate- strengthening their capacity to build a more just and regenerative world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “AAW Group are pioneers in non-profit recruitment and strategic fundraising consultancy.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Revolutionise International is a business accelerator for fundraising organizations.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “When ordinary people organise together with care, we change the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “Money Tree Fundraising is a trusted expert in the philanthropic sector, dedicated to transforming how charities and philanthropists achieve their ambitions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Building fundraising capacity in sport for good.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Our mission is to strengthen and sustain charities tackling society’s toughest challenges through expert grant fundraising and leadership coaching.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “At L30 we work WITH organisations in order to develop practical training and support that can be fully sustained and be both impactful and valuable.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “We are Flying Cars.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “At Empiric Partners, we are driven to make a difference.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Companies in the UK give roughly £2 billion to the charity sector a year - but they also give much more than money.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Welcome to Ability Consultants.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Third Sector Connect is an NI based consultancy firm, specialising in fundraising and capacity building support for Third Sector Organisations.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Grey Lemon cuts through the murky grey areas of business to create clear, robust and measurable strategies that work.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “We help not for profits improve their fundraising so they can keep doing what they do brilliantly – making a difference to the world around us.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “We provide specialist training, facilitation and coaching to charities, unions, and non-profits, helping leaders and teams strengthen good practice, communication, and impact.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “TomorrowToday Consulting (TTC) is a specialist consultancy partnering with progressive organisations to do well, by doing good.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “At ConnectHOW, we understand that successful businesses thrive on effective communication, collaboration, and strategic decision-making.” Recorded in the RevenueBase company graph · Oct 18, 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 “nonprofit capacity building 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 23 of 270 nonprofit capacity building firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 244 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Nonprofit capacity building firms based in the United Kingdom at a glance
As of Oct 18, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 270 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 the United Kingdom whose business descriptions match “nonprofit capacity building 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 244 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 October 18, 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.
Nonprofit capacity building firms by metro
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 “nonprofit capacity building firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit capacity building firms are there based in the United Kingdom?
RevenueBase identified 270 company matches for nonprofit capacity building firms associated with the United Kingdom as of October 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?
Purity Fundraising tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most nonprofit capacity building firms?
London leads with 109 company records, followed by Belfast (5) and Birmingham (5).
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 244 professional contacts with verified work emails tracked across these 270 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 October 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 270 nonprofit capacity building firms based in the United Kingdom. Start with a free account, no credit card.
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Nonprofit capacity building firms by geography
- Nonprofit capacity building firms based in Melbourne, Australia
- Nonprofit capacity building firms based in Sydney, Australia
- Nonprofit capacity building firms based in Calgary, Canada
- Nonprofit capacity building firms based in Toronto, Canada
- Nonprofit capacity building firms based in Vancouver, Canada
- Nonprofit capacity building firms based in Paris, France
- Nonprofit capacity building firms based in London, United Kingdom
- Nonprofit capacity building firms based in Alexandria, United States
- Nonprofit capacity building firms based in Arlington, United States
- Nonprofit capacity building firms based in Atlanta, United States
- Nonprofit capacity building firms based in Austin, United States
- Nonprofit capacity building firms based in Boston, United States
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
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- New lists
- Nonprofit capacity building firms based in Melbourne, Australia
- Nonprofit capacity building firms based in Sydney, Australia
- Nonprofit capacity building firms based in Calgary, Canada
- Nonprofit capacity building firms based in Toronto, Canada
- Nonprofit capacity building firms based in Vancouver, Canada
- Nonprofit capacity building firms based in Paris, France
Company intelligence · public preview
Top 23 nonprofit capacity building firms based in the 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 270 matching company records for nonprofit capacity building firms based in the United Kingdom, with 1,101 tracked contacts and 244 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 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 23 nonprofit capacity building firms based in the 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 |  Purity Fundraisingpurityfundraising.comHQ: Brighton, United KingdomReported employees: 51-200 | Brighton, United Kingdom | 51-200 | Exact match | 37 contacts → |
“Quality with Integrity - Purity Fundraising is a unique collaboration of highly experienced fundraisers and business professionals coming together to provide the highest quality…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Philanthropy Companyphilanthropycompany.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Welcome to Philanthropy Company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Directory Of Social Changedsc.org.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 32 contacts → |
“We’re all here for you.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cause4cause4.co.ukHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 20 contacts → |
“Cause4 is a social business founded to support charities to achieve more and become better.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Better Connectbetterconnect.org.uk HQ: Knaresborough, United KingdomReported employees: 11-50 | Knaresborough, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Better Connect is a non-profit organisation that aims to create a Yorkshire where every person is empowered to thrive in their life and work.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  KOREOkoreo.coHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 19 contacts → |
“We’re a purpose-driven consultancy that transforms how people lead, learn, collaborate and operate- strengthening their capacity to build a more just and regenerative world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  AAW Group B Corpaawpartnership.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“AAW Group are pioneers in non-profit recruitment and strategic fundraising consultancy.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Revolutionise International LTDrevolutionise.com HQ: Fort Augustus, United KingdomReported employees: 11-50 | Fort Augustus, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Revolutionise International is a business accelerator for fundraising organizations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ACT Build Changeactbuildchange.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 14 contacts → |
“When ordinary people organise together with care, we change the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Money Tree Fundraisingmoneytreefundraising.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Money Tree Fundraising is a trusted expert in the philanthropic sector, dedicated to transforming how charities and philanthropists achieve their ambitions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Remedyremedy.sport HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Building fundraising capacity in sport for good.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MMC LTDmmcltd.co.uk HQ: Newton Abbot, United KingdomReported employees: 1-10 | Newton Abbot, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Our mission is to strengthen and sustain charities tackling society’s toughest challenges through expert grant fundraising and leadership coaching.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | L30 Relational Systemsl30relationalsystems.co.uk HQ: Lincoln, United KingdomReported employees: 1-10 | Lincoln, United Kingdom | 1-10 | Exact match | 8 contacts → |
“At L30 we work WITH organisations in order to develop practical training and support that can be fully sustained and be both impactful and valuable.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Flying Carsflyingcarsinnovation.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We are Flying Cars.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Empiric Partnersempiricpartners.comHQ: Basingstoke, United KingdomReported employees: 1-10 | Basingstoke, United Kingdom | 1-10 | Exact match | 7 contacts → |
“At Empiric Partners, we are driven to make a difference.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Fireside Fundraisingfiresidefundraising.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Companies in the UK give roughly £2 billion to the charity sector a year - but they also give much more than money.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ability Consultantsabilityconsultants.co.ukHQ: Newcastle Upon Tyne, United KingdomReported employees: 1-10 | Newcastle Upon Tyne, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Welcome to Ability Consultants.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Third Sector Connectthirdsectorconnect.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Third Sector Connect is an NI based consultancy firm, specialising in fundraising and capacity building support for Third Sector Organisations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Grey Lemongrey-lemon.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Grey Lemon cuts through the murky grey areas of business to create clear, robust and measurable strategies that work.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Impact Fundraisingimpactfundraising.co.ukHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We help not for profits improve their fundraising so they can keep doing what they do brilliantly – making a difference to the world around us.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Levelheadedlevelheaded.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We provide specialist training, facilitation and coaching to charities, unions, and non-profits, helping leaders and teams strengthen good practice, communication, and impact.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tomorrowtoday Strategy Grouptomorrowtoday.consulting HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“TomorrowToday Consulting (TTC) is a specialist consultancy partnering with progressive organisations to do well, by doing good.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Connecthowconnect-how.com HQ: Newbury, United KingdomReported employees: 1-10 | Newbury, United Kingdom | 1-10 | Exact match | 4 contacts → |
“At ConnectHOW, we understand that successful businesses thrive on effective communication, collaboration, and strategic decision-making.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 270 company matches
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Nonprofit capacity building firms: dataset insights
October 18, 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
270 records in the displayed employee bands.
0 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 worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 270 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: October 18, 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 ↗
Nonprofit capacity building firms by metro
Questions about this company list
What does Exact match mean for nonprofit capacity building 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 nonprofit capacity building firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 270 matching company records, 1,101 tracked contacts and 244 verified emails. The public preview displays 23 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: October 18, 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
Nonprofit capacity building firms by geography
- Nonprofit capacity building firms based in Melbourne, Australia
- Nonprofit capacity building firms based in Sydney, Australia
- Nonprofit capacity building firms based in Calgary, Canada
- Nonprofit capacity building firms based in Toronto, Canada
- Nonprofit capacity building firms based in Vancouver, Canada
- Nonprofit capacity building firms based in Paris, France
- Nonprofit capacity building firms based in London, United Kingdom
- Nonprofit capacity building firms based in Alexandria, United States
- Nonprofit capacity building firms based in Arlington, United States
- Nonprofit capacity building firms based in Atlanta, United States
- Nonprofit capacity building firms based in Austin, United States
- Nonprofit capacity building firms based in Boston, United States
Cite this list
RevenueBase Data Team. Top 23 nonprofit capacity building firms based in the United Kingdom. Snapshot: October 18, 2026. https://revenuebase.ai/companies/nonprofit-capacity-building-firms/united-kingdom.
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
- Nonprofit capacity building firms based in Melbourne, Australia
- Nonprofit capacity building firms based in Sydney, Australia
- Nonprofit capacity building firms based in Calgary, Canada
- Nonprofit capacity building firms based in Toronto, Canada
- Nonprofit capacity building firms based in Vancouver, Canada
- Nonprofit capacity building firms based in Paris, France
Company intelligence · public preview
Top 23 nonprofit capacity building firms based in the United Kingdom
RevenueBase records 270 matching company records for nonprofit capacity building firms based in the United Kingdom, with 1,101 tracked contacts and 244 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 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 23 nonprofit capacity building firms based in the 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 | Purity Fundraisingpurityfundraising.com HQ: Brighton, United KingdomReported employees: 51-200 | Brighton, United Kingdom | 51-200 | Exact match | 37 contacts → |
“Quality with Integrity - Purity Fundraising is a unique collaboration of highly experienced fundraisers and business professionals coming together to provide the highest quality…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Philanthropy Companyphilanthropycompany.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Welcome to Philanthropy Company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Directory Of Social Changedsc.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 32 contacts → |
“We’re all here for you.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cause4cause4.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 20 contacts → |
“Cause4 is a social business founded to support charities to achieve more and become better.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Better Connectbetterconnect.org.uk HQ: Knaresborough, United KingdomReported employees: 11-50 | Knaresborough, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Better Connect is a non-profit organisation that aims to create a Yorkshire where every person is empowered to thrive in their life and work.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | KOREOkoreo.co HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 19 contacts → |
“We’re a purpose-driven consultancy that transforms how people lead, learn, collaborate and operate- strengthening their capacity to build a more just and regenerative world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | AAW Group B Corpaawpartnership.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 16 contacts → |
“AAW Group are pioneers in non-profit recruitment and strategic fundraising consultancy.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Revolutionise International LTDrevolutionise.com HQ: Fort Augustus, United KingdomReported employees: 11-50 | Fort Augustus, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Revolutionise International is a business accelerator for fundraising organizations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ACT Build Changeactbuildchange.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 14 contacts → |
“When ordinary people organise together with care, we change the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Money Tree Fundraisingmoneytreefundraising.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Money Tree Fundraising is a trusted expert in the philanthropic sector, dedicated to transforming how charities and philanthropists achieve their ambitions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Remedyremedy.sport HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Building fundraising capacity in sport for good.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MMC LTDmmcltd.co.uk HQ: Newton Abbot, United KingdomReported employees: 1-10 | Newton Abbot, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Our mission is to strengthen and sustain charities tackling society’s toughest challenges through expert grant fundraising and leadership coaching.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | L30 Relational Systemsl30relationalsystems.co.uk HQ: Lincoln, United KingdomReported employees: 1-10 | Lincoln, United Kingdom | 1-10 | Exact match | 8 contacts → |
“At L30 we work WITH organisations in order to develop practical training and support that can be fully sustained and be both impactful and valuable.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Flying Carsflyingcarsinnovation.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We are Flying Cars.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Empiric Partnersempiricpartners.com HQ: Basingstoke, United KingdomReported employees: 1-10 | Basingstoke, United Kingdom | 1-10 | Exact match | 7 contacts → |
“At Empiric Partners, we are driven to make a difference.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fireside Fundraisingfiresidefundraising.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Companies in the UK give roughly £2 billion to the charity sector a year - but they also give much more than money.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ability Consultantsabilityconsultants.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 1-10 | Newcastle Upon Tyne, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Welcome to Ability Consultants.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Third Sector Connectthirdsectorconnect.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Third Sector Connect is an NI based consultancy firm, specialising in fundraising and capacity building support for Third Sector Organisations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Grey Lemongrey-lemon.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Grey Lemon cuts through the murky grey areas of business to create clear, robust and measurable strategies that work.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Impact Fundraisingimpactfundraising.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We help not for profits improve their fundraising so they can keep doing what they do brilliantly – making a difference to the world around us.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Levelheadedlevelheaded.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We provide specialist training, facilitation and coaching to charities, unions, and non-profits, helping leaders and teams strengthen good practice, communication, and impact.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tomorrowtoday Strategy Grouptomorrowtoday.consulting HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“TomorrowToday Consulting (TTC) is a specialist consultancy partnering with progressive organisations to do well, by doing good.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Connecthowconnect-how.com HQ: Newbury, United KingdomReported employees: 1-10 | Newbury, United Kingdom | 1-10 | Exact match | 4 contacts → |
“At ConnectHOW, we understand that successful businesses thrive on effective communication, collaboration, and strategic decision-making.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Nonprofit capacity building firms: dataset insights
October 18, 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
270 records in the displayed employee bands.
0 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 worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 270 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: October 18, 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 ↗
Nonprofit capacity building firms by metro
Questions about this company list
What does Exact match mean for nonprofit capacity building 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 nonprofit capacity building firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 270 matching company records, 1,101 tracked contacts and 244 verified emails. The public preview displays 23 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: October 18, 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.
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Nonprofit capacity building firms by geography
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Cite this list
RevenueBase Data Team. Top 23 nonprofit capacity building firms based in the United Kingdom. Snapshot: October 18, 2026. https://revenuebase.ai/companies/nonprofit-capacity-building-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Nonprofit capacity building firms based in Melbourne, Australia
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- Nonprofit capacity building firms based in Toronto, Canada
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