Company lists · Data refreshed November 2026
Top 25 Opposition research companies worldwide
RevenueBase identified 175 company matches for opposition research companies worldwide as of November 2026 and tracks 1,295 professional contacts across them, including 380 with verified work emails. The United States is the largest market and Washington the largest hub.
This list covers company matches for opposition research companies 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 opposition research companies 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 opposition research companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 114 contacts → | ||||
Exact match “The Strelema, a leading political consulting and strategic intelligence firm, dedicated to empowering Political Leaders, Political Parties, Organizations and Institutions with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 74 contacts → | ||||
Exact match “Founded by Steve Grubbs in 1993, Victory Enterprises, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 56 contacts → | ||||
Exact match “Axiom is a full-service political consulting firm that specializes in general campaign strategy, direct voter contact, field strategy, political polling and analysis, media…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 53 contacts → | ||||
Exact match “Leading GOP media research and media buying agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “RUDRA (Reliable Unit of Data Research and Analytics) is a holistic research, strategy, and marketing agency working with candidates, parties, and causes to move people to action.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 46 contacts → | ||||
Exact match “GQR is one of the world's premier opinion research and strategic consulting firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “Lake Research Partners is a national public opinion and political strategy research firm founded by Celinda Lake in 1995.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 39 contacts → | ||||
Exact match “Ekhos I+C ha desarrollado desde una amplia experiencia en el área de estudios de opinión, y en estudios de preferencias políticas y electorales, así como en el área de la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 37 contacts → | ||||
Exact match “Public Opinion Strategies is a market research company specializing in corporate and public policy research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “Fairbank, Maslin, Maullin, Metz & Associates (FM3), a California corporation, has specialized in public policy-oriented opinion research since 1981.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “Target Enterprises is a strategic media placement company based in Los Angeles, California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Sastre is a research consultancy, a global collective of multi-lingual corporate investigations professionals and public policy analysts who specialise in modern open source…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “North Point Associates helps campaigns, private investors and companies identify and manage non-market risks and opportunities through tireless investigative due diligence and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Strategic Media Services is a full-service media research, planning and placement firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “The premier opposition research firm for Democrats and progressive allies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “With over 40 years of experience, Peak Insights offers a full suite of public opinion research methodologies and analytical tools to clients in a vast array of industries, both…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Preferente Mercadeo Ciudadano es una agencia especializada en estudios de opinión pública y desarrollo de estrategias electorales y gestión gubernamental.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Fulcrum Intel provides sophisticated opposition and corporate research services, vetting and vulnerability analysis, and background check services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Goodwin Simon Strategic Research is a progressive, independent public opinion research firm that conducts cutting-edge quantitative and qualitative research to advance social…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Headquartered in Montgomery, Alabama, Matrix, LLC is a political consulting firm offering services in research, polling, public relations, campaign management as well as providing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “Talbot Mills Research specialises in corporate and political research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match “Founded in in Harrisburg, PA, Susquehanna Polling and Research, Inc.(SP & R) is a full-service survey research and political polling firm for candidates for public office as well…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Tulchin Research is a leading polling and strategic consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Creemos en la innovación y en la investigación especializada de medios convencionales y alternativos como base para la consolidación y análisis de información estratégica para la…” 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 “opposition research companies”. 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 175 opposition research companies worldwide
See the full list, filter by size, metro and specialty, and access 380 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Opposition research companies 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 opposition research companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “opposition research companies” 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 380 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.
Opposition research companies by location
1 lists · largest firstEvery Opposition research companies 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 “opposition research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many opposition research companies are there worldwide?
RevenueBase identified 175 company matches for opposition research companies 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?
The Strelema tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most opposition research companies?
The United States leads with 77 companies. Every opposition research companies list by country and city is linked on this page.
Which city has the most opposition research companies?
Washington leads with 10 company records, followed by Arlington (5) and London (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 380 professional contacts with verified work emails tracked across these 175 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 175 opposition research companies 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 opposition research companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 175 matching company records for opposition research companies worldwide, with 1,295 tracked contacts and 380 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 opposition research companies 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 |  The Strelemastrelema.comHQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 114 contacts → |
“The Strelema, a leading political consulting and strategic intelligence firm, dedicated to empowering Political Leaders, Political Parties, Organizations and Institutions with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Victory Enterprisesvictoryenterprises.comHQ: Davenport, WI, United StatesReported employees: 11-50 | Davenport, WI, United States | 11-50 | Exact match | 74 contacts → |
“Founded by Steve Grubbs in 1993, Victory Enterprises, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  AXIOMaxiomstrategies.comHQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 56 contacts → |
“Axiom is a full-service political consulting firm that specializes in general campaign strategy, direct voter contact, field strategy, political polling and analysis, media…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  National Media Research, Planning & Placementnatmedia.comHQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 53 contacts → |
“Leading GOP media research and media buying agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Rudra Research And Analyticsrudraresearch.inHQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 51 contacts → |
“RUDRA (Reliable Unit of Data Research and Analytics) is a holistic research, strategy, and marketing agency working with candidates, parties, and causes to move people to action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  GQRgqrr.comHQ: Washington, United StatesReported employees: 11-50 | Washington, United States | 11-50 | Exact match | 46 contacts → |
“GQR is one of the world's premier opinion research and strategic consulting firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Lake Research Partnerslakeresearch.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 45 contacts → |
“Lake Research Partners is a national public opinion and political strategy research firm founded by Celinda Lake in 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  EKHOSekhos.clHQ: Providencia, ChileReported employees: 11-50 | Providencia, Chile | 11-50 | Exact match | 39 contacts → |
“Ekhos I+C ha desarrollado desde una amplia experiencia en el área de estudios de opinión, y en estudios de preferencias políticas y electorales, así como en el área de la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Public Opinion Strategiespos.orgHQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 37 contacts → |
“Public Opinion Strategies is a market research company specializing in corporate and public policy research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fairbank, Maslin, Maullin, Metz & Associates Fm3 Researchfm3research.comHQ: Berkeley, CA, United StatesReported employees: 11-50 | Berkeley, CA, United States | 11-50 | Exact match | 26 contacts → |
“Fairbank, Maslin, Maullin, Metz & Associates (FM3), a California corporation, has specialized in public policy-oriented opinion research since 1981.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Target Enterprisestargetla.comHQ: Sherman Oaks, CA, United StatesReported employees: 11-50 | Sherman Oaks, CA, United States | 11-50 | Exact match | 23 contacts → |
“Target Enterprises is a strategic media placement company based in Los Angeles, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sastre Consultingsastreconsulting.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Sastre is a research consultancy, a global collective of multi-lingual corporate investigations professionals and public policy analysts who specialise in modern open source…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Portable Insights, INCportableinsights.comHQ: Warwick, RI, United StatesReported employees: 11-50 | Warwick, RI, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  North Point Associatesnorthpointassoc.comHQ: Ipswich, MA, United KingdomReported employees: 1-10 | Ipswich, MA, United Kingdom | 1-10 | Exact match | 17 contacts → |
“North Point Associates helps campaigns, private investors and companies identify and manage non-market risks and opportunities through tireless investigative due diligence and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Strategic Media Services, INCstrategicmediaservices.comHQ: Arlington, VA, United StatesReported employees: 11-50 | Arlington, VA, United States | 11-50 | Exact match | 16 contacts → |
“Strategic Media Services is a full-service media research, planning and placement firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Nesbitt & Parrinello, INCnesbittresearch.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 14 contacts → |
“The premier opposition research firm for Democrats and progressive allies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Peak Insightspeakinsights.comHQ: Missoula, MD, United StatesReported employees: 11-50 | Missoula, MD, United States | 11-50 | Exact match | 13 contacts → |
“With over 40 years of experience, Peak Insights offers a full suite of public opinion research methodologies and analytical tools to clients in a vast array of industries, both…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Preferente Mercadeo Ciudadanopreferente.com.coHQ: Bogotá, ColombiaReported employees: 51-200 | Bogotá, Colombia | 51-200 | Exact match | 13 contacts → |
“Preferente Mercadeo Ciudadano es una agencia especializada en estudios de opinión pública y desarrollo de estrategias electorales y gestión gubernamental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Fulcrum Intelfulcrumintel.comHQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 11 contacts → |
“Fulcrum Intel provides sophisticated opposition and corporate research services, vetting and vulnerability analysis, and background check services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Goodwin Simon Strategic Researchgoodwinsimon.comHQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 11 contacts → |
“Goodwin Simon Strategic Research is a progressive, independent public opinion research firm that conducts cutting-edge quantitative and qualitative research to advance social…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Matrix, LLCmatrixllc.comHQ: Montgomery, AL, United StatesReported employees: 11-50 | Montgomery, AL, United States | 11-50 | Exact match | 10 contacts → |
“Headquartered in Montgomery, Alabama, Matrix, LLC is a political consulting firm offering services in research, polling, public relations, campaign management as well as providing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Talbot Mills Researchtalbotmillsresearch.co.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 9 contacts → |
“Talbot Mills Research specialises in corporate and political research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Susquehanna Polling And Research, INCsusquehannapolling.comHQ: Harrisburg, PA, United StatesReported employees: 11-50 | Harrisburg, PA, United States | 11-50 | Exact match | 9 contacts → |
“Founded in in Harrisburg, PA, Susquehanna Polling and Research, Inc.(SP & R) is a full-service survey research and political polling firm for candidates for public office as well…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Tulchin Researchtulchinresearch.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 8 contacts → |
“Tulchin Research is a leading polling and strategic consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Mymcolmym.mymcol.comHQ: Bogota, ColombiaReported employees: 11-50 | Bogota, Colombia | 11-50 | Exact match | 8 contacts → |
“Creemos en la innovación y en la investigación especializada de medios convencionales y alternativos como base para la consolidación y análisis de información estratégica para la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 175 company matches
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Opposition research companies: 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
175 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 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 175 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 ↗
Opposition research companies by location
1 lists · largest firstEvery Opposition research companies 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 opposition research companies?
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 opposition research companies did RevenueBase find worldwide?
The saved snapshot records 175 matching company records, 1,295 tracked contacts and 380 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 opposition research companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/opposition-research-companies.
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 opposition research companies worldwide
RevenueBase records 175 matching company records for opposition research companies worldwide, with 1,295 tracked contacts and 380 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 opposition research companies 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 | The Strelemastrelema.com HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 114 contacts → |
“The Strelema, a leading political consulting and strategic intelligence firm, dedicated to empowering Political Leaders, Political Parties, Organizations and Institutions with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Victory Enterprisesvictoryenterprises.com HQ: Davenport, WI, United StatesReported employees: 11-50 | Davenport, WI, United States | 11-50 | Exact match | 74 contacts → |
“Founded by Steve Grubbs in 1993, Victory Enterprises, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | AXIOMaxiomstrategies.com HQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 56 contacts → |
“Axiom is a full-service political consulting firm that specializes in general campaign strategy, direct voter contact, field strategy, political polling and analysis, media…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | National Media Research, Planning & Placementnatmedia.com HQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 53 contacts → |
“Leading GOP media research and media buying agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Rudra Research And Analyticsrudraresearch.in HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 51 contacts → |
“RUDRA (Reliable Unit of Data Research and Analytics) is a holistic research, strategy, and marketing agency working with candidates, parties, and causes to move people to action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | GQRgqrr.com HQ: Washington, United StatesReported employees: 11-50 | Washington, United States | 11-50 | Exact match | 46 contacts → |
“GQR is one of the world's premier opinion research and strategic consulting firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lake Research Partnerslakeresearch.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 45 contacts → |
“Lake Research Partners is a national public opinion and political strategy research firm founded by Celinda Lake in 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | EKHOSekhos.cl HQ: Providencia, ChileReported employees: 11-50 | Providencia, Chile | 11-50 | Exact match | 39 contacts → |
“Ekhos I+C ha desarrollado desde una amplia experiencia en el área de estudios de opinión, y en estudios de preferencias políticas y electorales, así como en el área de la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Public Opinion Strategiespos.org HQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 37 contacts → |
“Public Opinion Strategies is a market research company specializing in corporate and public policy research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fairbank, Maslin, Maullin, Metz & Associates Fm3 Researchfm3research.com HQ: Berkeley, CA, United StatesReported employees: 11-50 | Berkeley, CA, United States | 11-50 | Exact match | 26 contacts → |
“Fairbank, Maslin, Maullin, Metz & Associates (FM3), a California corporation, has specialized in public policy-oriented opinion research since 1981.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Target Enterprisestargetla.com HQ: Sherman Oaks, CA, United StatesReported employees: 11-50 | Sherman Oaks, CA, United States | 11-50 | Exact match | 23 contacts → |
“Target Enterprises is a strategic media placement company based in Los Angeles, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sastre Consultingsastreconsulting.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Sastre is a research consultancy, a global collective of multi-lingual corporate investigations professionals and public policy analysts who specialise in modern open source…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Portable Insights, INCportableinsights.com HQ: Warwick, RI, United StatesReported employees: 11-50 | Warwick, RI, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | North Point Associatesnorthpointassoc.com HQ: Ipswich, MA, United KingdomReported employees: 1-10 | Ipswich, MA, United Kingdom | 1-10 | Exact match | 17 contacts → |
“North Point Associates helps campaigns, private investors and companies identify and manage non-market risks and opportunities through tireless investigative due diligence and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Strategic Media Services, INCstrategicmediaservices.com HQ: Arlington, VA, United StatesReported employees: 11-50 | Arlington, VA, United States | 11-50 | Exact match | 16 contacts → |
“Strategic Media Services is a full-service media research, planning and placement firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nesbitt & Parrinello, INCnesbittresearch.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 14 contacts → |
“The premier opposition research firm for Democrats and progressive allies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Peak Insightspeakinsights.com HQ: Missoula, MD, United StatesReported employees: 11-50 | Missoula, MD, United States | 11-50 | Exact match | 13 contacts → |
“With over 40 years of experience, Peak Insights offers a full suite of public opinion research methodologies and analytical tools to clients in a vast array of industries, both…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Preferente Mercadeo Ciudadanopreferente.com.co HQ: Bogotá, ColombiaReported employees: 51-200 | Bogotá, Colombia | 51-200 | Exact match | 13 contacts → |
“Preferente Mercadeo Ciudadano es una agencia especializada en estudios de opinión pública y desarrollo de estrategias electorales y gestión gubernamental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Fulcrum Intelfulcrumintel.com HQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 11 contacts → |
“Fulcrum Intel provides sophisticated opposition and corporate research services, vetting and vulnerability analysis, and background check services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Goodwin Simon Strategic Researchgoodwinsimon.com HQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 11 contacts → |
“Goodwin Simon Strategic Research is a progressive, independent public opinion research firm that conducts cutting-edge quantitative and qualitative research to advance social…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Matrix, LLCmatrixllc.com HQ: Montgomery, AL, United StatesReported employees: 11-50 | Montgomery, AL, United States | 11-50 | Exact match | 10 contacts → |
“Headquartered in Montgomery, Alabama, Matrix, LLC is a political consulting firm offering services in research, polling, public relations, campaign management as well as providing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Talbot Mills Researchtalbotmillsresearch.co.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 9 contacts → |
“Talbot Mills Research specialises in corporate and political research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Susquehanna Polling And Research, INCsusquehannapolling.com HQ: Harrisburg, PA, United StatesReported employees: 11-50 | Harrisburg, PA, United States | 11-50 | Exact match | 9 contacts → |
“Founded in in Harrisburg, PA, Susquehanna Polling and Research, Inc.(SP & R) is a full-service survey research and political polling firm for candidates for public office as well…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Tulchin Researchtulchinresearch.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 8 contacts → |
“Tulchin Research is a leading polling and strategic consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mymcolmym.mymcol.com HQ: Bogota, ColombiaReported employees: 11-50 | Bogota, Colombia | 11-50 | Exact match | 8 contacts → |
“Creemos en la innovación y en la investigación especializada de medios convencionales y alternativos como base para la consolidación y análisis de información estratégica para la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Opposition research companies: 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
175 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 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 175 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 ↗
Opposition research companies by location
1 lists · largest firstEvery Opposition research companies 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 opposition research companies?
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 opposition research companies did RevenueBase find worldwide?
The saved snapshot records 175 matching company records, 1,295 tracked contacts and 380 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 opposition research companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/opposition-research-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗