Company lists · Data refreshed November 2026
Top 25 Prospect research firms worldwide
RevenueBase identified 275 company matches for prospect research firms worldwide as of November 2026 and tracks 2,977 professional contacts across them, including 491 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for prospect research firms worldwide, 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 November 6, 2026. Country and city lists for prospect research firms follow the table.
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 prospect research firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 313 contacts → | ||||
Exact match “Colvill Banks are experts in candidate research and identification.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 173 contacts → | ||||
Exact match “BWG Global has set the industry standard as the premier provider of industry intelligence to more than professionals across investment firms and corporations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 151 contacts → | ||||
Exact match “Cleveland Research Company is an independent research firm headquartered in Cleveland, Ohio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 114 contacts → | ||||
Exact match “Empowering search and recruitment firms with targeted research Enrich client relationships and nurture new ones with Ally by your side.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 98 contacts → | ||||
Exact match “Deeply Curious” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 81 contacts → | ||||
Exact match “MIMIR is a Uzabase Group company that operates NewsPicks, SPEEDA, etc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 78 contacts → | ||||
Exact match “Creada en 1982.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match “WealthEngine is a leading provider of advanced wealth identification and prospect research solutions with unique profiles of more than 250 million people in the US.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 26 contacts → | ||||
Exact match “The Helen Brown Group LLC is a full-service prospect development consultancy, working with not-for-profit clients of all sizes and every type of mission around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “O Instituto PHD faz pesquisas para indivíduos, corporações ou para entidades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “Northwest Research provides affordable prospect research to nonprofits large and small.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Fundada há mais de 17 anos, somos referência em pesquisa de Mercado para diversos mercados e principalmente para todo o Ecossistema Financeiro e Tecnologia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “KITE Scouting helps you better locate partners, investments and acquisitions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “Decipher helps businesses grow faster and hire smarter, developing a clear growth plan by integrating proprietary data-driven insights with human intelligence and market strategy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “Indago Research is a premium, bespoke provider of research and analytics support to the people who move capital: investment banks, business brokers, private equity firms, family…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “CreditCheck Partners obtains credible and critical information in even the most opaque markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “Mohr Information & Investigative Services, LLC is a full service private investigations firm that specializes in employment, tenant and volunteer background investigations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “Diligence is a private investigations firm, the output of our investigations help our clients make informed decisions bridging the gap between what they know and what they need to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “Hearts & Wallets supports broker-dealers, asset managers, retirement companies, banks and other financial institutions in making informed and smart decisions through reports, data…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Hatch is an AI-powered prospect research platform that empowers nonprofits to strategically identify high-value prospects, foster engagement, and maximize fundraising impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “Due Diligence Consulting (DDC) is a boutique consulting firm that specializes in comprehensive, detailed executive background checks and investment research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “Xcavate is a U.S-based information research service that utilizes proprietary databases and advanced research techniques to find the best available information for your unique…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Established in 1995, VR Research is a public records retrieval and analysis firm with offices in Oakland, CA and Washington, D.C.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “In its niche, India's top third boutique primary research and info services company for institutional investment firms/ fund houses and global strategy consultancies.” Recorded in the RevenueBase company graph · Nov 6, 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 “prospect research 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 275 prospect research firms worldwide
See the full list, filter by size, metro and specialty, and access 491 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Prospect research firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for prospect research firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “prospect research 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. 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 491 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 November 6, 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.
Prospect research firms by location
1 lists · largest firstEvery Prospect research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “prospect research firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many prospect research firms are there worldwide?
RevenueBase identified 275 company matches for prospect research firms worldwide as of November 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?
Colvill Banks LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most prospect research firms?
The United States leads with 100 companies. Every prospect research firms list by country and city is linked on this page.
Which city has the most prospect research firms?
New York leads with 19 company records, followed by London (10) and Sao Paulo (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 491 professional contacts with verified work emails tracked across these 275 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 275 prospect research firms worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 prospect research firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 275 matching company records for prospect research firms worldwide, with 2,977 tracked contacts and 491 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: November 6, 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 prospect research firms worldwide
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 |  Colvill Banks LTDcolvillbanks.comHQ: Fareham, United KingdomReported employees: 201-500 | Fareham, United Kingdom | 201-500 | Exact match | 313 contacts → |
“Colvill Banks are experts in candidate research and identification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  BWG Globalbwgglobal.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 173 contacts → |
“BWG Global has set the industry standard as the premier provider of industry intelligence to more than professionals across investment firms and corporations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cleveland Research Companyclevelandresearch.comHQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 151 contacts → |
“Cleveland Research Company is an independent research firm headquartered in Cleveland, Ohio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The Ally Venturetheallyventure.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Empowering search and recruitment firms with targeted research Enrich client relationships and nurture new ones with Ally by your side.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Inkfishink.fishHQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 98 contacts → |
“Deeply Curious” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  MIMIRmimir-inc.bizHQ: 千代田区, JapanReported employees: 11-50 | 千代田区, Japan | 11-50 | Exact match | 81 contacts → |
“MIMIR is a Uzabase Group company that operates NewsPicks, SPEEDA, etc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sigma DOSsigmados.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 78 contacts → |
“Creada en 1982.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Wealthenginealtrata.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 37 contacts → |
“WealthEngine is a leading provider of advanced wealth identification and prospect research solutions with unique profiles of more than 250 million people in the US.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  The Helen Brown Group LLChelenbrowngroup.comHQ: Bedford, NH, United StatesReported employees: 11-50 | Bedford, NH, United States | 11-50 | Exact match | 26 contacts → |
“The Helen Brown Group LLC is a full-service prospect development consultancy, working with not-for-profit clients of all sizes and every type of mission around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Instituto PHDinstitutophd.com.brHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 26 contacts → |
“O Instituto PHD faz pesquisas para indivíduos, corporações ou para entidades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Northwest Researchnorthwestresearch.comHQ: Tuscon, AZ, United StatesReported employees: 1-10 | Tuscon, AZ, United States | 1-10 | Exact match | 25 contacts → |
“Northwest Research provides affordable prospect research to nonprofits large and small.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bridge Researchbridgeresearch.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 24 contacts → |
“Fundada há mais de 17 anos, somos referência em pesquisa de Mercado para diversos mercados e principalmente para todo o Ecossistema Financeiro e Tecnologia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Kite Scoutingkitescouting.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 24 contacts → |
“KITE Scouting helps you better locate partners, investments and acquisitions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Decipher Investigative Intelligencedecipherintel.comHQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 20 contacts → |
“Decipher helps businesses grow faster and hire smarter, developing a clear growth plan by integrating proprietary data-driven insights with human intelligence and market strategy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Indago Researchindago-research.comHQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 18 contacts → |
“Indago Research is a premium, bespoke provider of research and analytics support to the people who move capital: investment banks, business brokers, private equity firms, family…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Creditcheck Partnerscreditcheckpartners.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 18 contacts → |
“CreditCheck Partners obtains credible and critical information in even the most opaque markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Mohr Information & Investigative Services, LLCmohrinformation.comHQ: Winchester, VA, United StatesReported employees: 11-50 | Winchester, VA, United States | 11-50 | Exact match | 17 contacts → |
“Mohr Information & Investigative Services, LLC is a full service private investigations firm that specializes in employment, tenant and volunteer background investigations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Diligencediligence.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 16 contacts → |
“Diligence is a private investigations firm, the output of our investigations help our clients make informed decisions bridging the gap between what they know and what they need to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | National Milk Laboratories Limitednationalmilklaboratories.co.uk HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Hearts & Walletsheartsandwallets.comHQ: Rye, NY, United StatesReported employees: 11-50 | Rye, NY, United States | 11-50 | Exact match | 13 contacts → |
“Hearts & Wallets supports broker-dealers, asset managers, retirement companies, banks and other financial institutions in making informed and smart decisions through reports, data…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  HATCHhatch.aiHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 13 contacts → |
“Hatch is an AI-powered prospect research platform that empowers nonprofits to strategically identify high-value prospects, foster engagement, and maximize fundraising impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DDCduediligenceconsulting.comHQ: Naples, FL, United StatesReported employees: 11-50 | Naples, FL, United States | 11-50 | Exact match | 12 contacts → |
“Due Diligence Consulting (DDC) is a boutique consulting firm that specializes in comprehensive, detailed executive background checks and investment research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Xcavate Researchxcavate.comHQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 11 contacts → |
“Xcavate is a U.S-based information research service that utilizes proprietary databases and advanced research techniques to find the best available information for your unique…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  VR Researchvrresearch.comHQ: Oakland, CA, United StatesReported employees: 11-50 | Oakland, CA, United States | 11-50 | Exact match | 11 contacts → |
“Established in 1995, VR Research is a public records retrieval and analysis firm with offices in Oakland, CA and Washington, D.C.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Expertconnect Global Research Private Limited Ecgrecglobalresearch.comHQ: Noida, IndiaReported employees: 11-50 | Noida, India | 11-50 | Exact match | 11 contacts → |
“In its niche, India's top third boutique primary research and info services company for institutional investment firms/ fund houses and global strategy consultancies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 275 company matches
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Prospect research firms: dataset insights
November 6, 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
271 records in the displayed employee bands.
4 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 country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 275 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: November 6, 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 ↗
Prospect research firms by location
1 lists · largest firstEvery Prospect research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for prospect research 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 prospect research firms did RevenueBase find worldwide?
The saved snapshot records 275 matching company records, 2,977 tracked contacts and 491 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 prospect research firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/prospect-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 prospect research firms worldwide
RevenueBase records 275 matching company records for prospect research firms worldwide, with 2,977 tracked contacts and 491 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: November 6, 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 prospect research firms worldwide
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 | Colvill Banks LTDcolvillbanks.com HQ: Fareham, United KingdomReported employees: 201-500 | Fareham, United Kingdom | 201-500 | Exact match | 313 contacts → |
“Colvill Banks are experts in candidate research and identification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | BWG Globalbwgglobal.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 173 contacts → |
“BWG Global has set the industry standard as the premier provider of industry intelligence to more than professionals across investment firms and corporations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cleveland Research Companyclevelandresearch.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 151 contacts → |
“Cleveland Research Company is an independent research firm headquartered in Cleveland, Ohio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The Ally Venturetheallyventure.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Empowering search and recruitment firms with targeted research Enrich client relationships and nurture new ones with Ally by your side.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Inkfishink.fish HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 98 contacts → |
“Deeply Curious” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MIMIRmimir-inc.biz HQ: 千代田区, JapanReported employees: 11-50 | 千代田区, Japan | 11-50 | Exact match | 81 contacts → |
“MIMIR is a Uzabase Group company that operates NewsPicks, SPEEDA, etc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sigma DOSsigmados.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 78 contacts → |
“Creada en 1982.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wealthenginealtrata.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 37 contacts → |
“WealthEngine is a leading provider of advanced wealth identification and prospect research solutions with unique profiles of more than 250 million people in the US.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Helen Brown Group LLChelenbrowngroup.com HQ: Bedford, NH, United StatesReported employees: 11-50 | Bedford, NH, United States | 11-50 | Exact match | 26 contacts → |
“The Helen Brown Group LLC is a full-service prospect development consultancy, working with not-for-profit clients of all sizes and every type of mission around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Instituto PHDinstitutophd.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 26 contacts → |
“O Instituto PHD faz pesquisas para indivíduos, corporações ou para entidades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Northwest Researchnorthwestresearch.com HQ: Tuscon, AZ, United StatesReported employees: 1-10 | Tuscon, AZ, United States | 1-10 | Exact match | 25 contacts → |
“Northwest Research provides affordable prospect research to nonprofits large and small.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bridge Researchbridgeresearch.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 24 contacts → |
“Fundada há mais de 17 anos, somos referência em pesquisa de Mercado para diversos mercados e principalmente para todo o Ecossistema Financeiro e Tecnologia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Kite Scoutingkitescouting.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 24 contacts → |
“KITE Scouting helps you better locate partners, investments and acquisitions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Decipher Investigative Intelligencedecipherintel.com HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 20 contacts → |
“Decipher helps businesses grow faster and hire smarter, developing a clear growth plan by integrating proprietary data-driven insights with human intelligence and market strategy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Indago Researchindago-research.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 18 contacts → |
“Indago Research is a premium, bespoke provider of research and analytics support to the people who move capital: investment banks, business brokers, private equity firms, family…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Creditcheck Partnerscreditcheckpartners.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 18 contacts → |
“CreditCheck Partners obtains credible and critical information in even the most opaque markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mohr Information & Investigative Services, LLCmohrinformation.com HQ: Winchester, VA, United StatesReported employees: 11-50 | Winchester, VA, United States | 11-50 | Exact match | 17 contacts → |
“Mohr Information & Investigative Services, LLC is a full service private investigations firm that specializes in employment, tenant and volunteer background investigations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Diligencediligence.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 16 contacts → |
“Diligence is a private investigations firm, the output of our investigations help our clients make informed decisions bridging the gap between what they know and what they need to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | National Milk Laboratories Limitednationalmilklaboratories.co.uk HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Hearts & Walletsheartsandwallets.com HQ: Rye, NY, United StatesReported employees: 11-50 | Rye, NY, United States | 11-50 | Exact match | 13 contacts → |
“Hearts & Wallets supports broker-dealers, asset managers, retirement companies, banks and other financial institutions in making informed and smart decisions through reports, data…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HATCHhatch.ai HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 13 contacts → |
“Hatch is an AI-powered prospect research platform that empowers nonprofits to strategically identify high-value prospects, foster engagement, and maximize fundraising impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DDCduediligenceconsulting.com HQ: Naples, FL, United StatesReported employees: 11-50 | Naples, FL, United States | 11-50 | Exact match | 12 contacts → |
“Due Diligence Consulting (DDC) is a boutique consulting firm that specializes in comprehensive, detailed executive background checks and investment research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Xcavate Researchxcavate.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 11 contacts → |
“Xcavate is a U.S-based information research service that utilizes proprietary databases and advanced research techniques to find the best available information for your unique…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | VR Researchvrresearch.com HQ: Oakland, CA, United StatesReported employees: 11-50 | Oakland, CA, United States | 11-50 | Exact match | 11 contacts → |
“Established in 1995, VR Research is a public records retrieval and analysis firm with offices in Oakland, CA and Washington, D.C.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Expertconnect Global Research Private Limited Ecgrecglobalresearch.com HQ: Noida, IndiaReported employees: 11-50 | Noida, India | 11-50 | Exact match | 11 contacts → |
“In its niche, India's top third boutique primary research and info services company for institutional investment firms/ fund houses and global strategy consultancies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Prospect research firms: dataset insights
November 6, 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
271 records in the displayed employee bands.
4 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 country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 275 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: November 6, 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 ↗
Prospect research firms by location
1 lists · largest firstEvery Prospect research firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for prospect research 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 prospect research firms did RevenueBase find worldwide?
The saved snapshot records 275 matching company records, 2,977 tracked contacts and 491 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: November 6, 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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Cite this list
RevenueBase Data Team. Top 25 prospect research firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/prospect-research-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗