Company lists · Data refreshed November 2026
Top 25 Archival research services based in the United States
RevenueBase identified 116 company matches for archival research services associated with the United States as of November 2026 and tracks 587 professional contacts across them, including 169 with verified work emails. Chicago is the largest hub.
This list covers company matches for archival research services associated with the United States, 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.
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 archival research services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 61 contacts → | ||||
Exact match “A.S.K.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 47 contacts → | ||||
Exact match “The Winthrop Group provides professional history and archival consulting services to organizations, families, and individuals around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 29 contacts → | ||||
Exact match “We deliver vital, real-world research-current, authoritative, often missing from traditional resources-to over 1,500 universities, libraries, governments, think tanks, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “For more than 30 years, Cultural Heritage Research Services, Inc.(CHRS) has been providing comprehensive archaeological, social science research, and historic preservation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “Accufile is a leader for information management and research solutions for law firms, investment firms, corporate legal departments, and universities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 19 contacts → | ||||
Exact match “The company has thirty years deep working knowledge of every court and county-and veteran researchers enjoy first-name working relations with clerks and supervisors across the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “Boomerang Information Services is a trusted partner for public records research, document retrieval, and filing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Nimble, highly-skilled and seasoned in experience, Archival Ninjas has been a go-to Archival Production company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 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 | |||||
| 10 | 10 contacts → | ||||
Exact match “At CORPSMART™ we specialize in the search, filing and retrieval of public records in the United States and abroad.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “File Finders is a leading provider of wholesale criminal, civil and public record research and document retrieval for leading employment, tenant, PI and screening professionals…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Empower Informed Decision-Making with TRI Comprehensive Business Research Solutions With a track record spanning almost 30 years, we have executed a wide array of business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Lynx Insights is an investigations firm that finds facts in a world of opinions, diversions and misinformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Established in 2002 All American Document Services provides nationwide and international public record research, document retrieval, filing and registered agent services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Taylor Research Group is a litigation and environmental research company with extensive experience in providing historical, investigative, and analytical research services and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “An international firm, we search the world, finding important historical documents and bringing them to our historically passionate clientele.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Chicago genealogical research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Since History Matters has provided historical analysis, historical documentation, and preservation consulting to owners of historic properties, individuals and private companies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Providing professional business services with a personalized experience for our valued clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Research in Arts” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “We offer research-based products and services that help clients find, preserve and share their unique family stories and heritage.” 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 “archival research services”. 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 116 archival research services based in the United States
See the full list, filter by size, metro and specialty, and access 169 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Archival research services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 116 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “archival research services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 169 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.
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 “archival research services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many archival research services are there based in the United States?
RevenueBase identified 116 company matches for archival research services associated with the United States 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?
ASK Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most archival research services?
Chicago leads with 5 company records, followed by New York (5) and Washington (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 169 professional contacts with verified work emails tracked across these 116 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 116 archival research services based in the United States. 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.
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- AI companies based in the United States
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Company intelligence · public preview
Top 25 archival research services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 116 matching company records for archival research services based in the United States, with 587 tracked contacts and 169 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 archival research services based in the United States
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 |  ASK Servicesask-services.comHQ: Plymouth, MI, United StatesReported employees: 201-500 | Plymouth, MI, United States | 201-500 | Exact match | 61 contacts → |
“A.S.K.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  The Winthrop Group, INCwinthropgroup.comHQ: Clinton, WA, United StatesReported employees: 11-50 | Clinton, WA, United States | 11-50 | Exact match | 47 contacts → |
“The Winthrop Group provides professional history and archival consulting services to organizations, families, and individuals around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Coherent Digitalcoherentdigital.netHQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 29 contacts → |
“We deliver vital, real-world research-current, authoritative, often missing from traditional resources-to over 1,500 universities, libraries, governments, think tanks, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Chrs, INCchrsinc.comHQ: Lansdale, PA, United StatesReported employees: 11-50 | Lansdale, PA, United States | 11-50 | Exact match | 24 contacts → |
“For more than 30 years, Cultural Heritage Research Services, Inc.(CHRS) has been providing comprehensive archaeological, social science research, and historic preservation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Accufile INCaccufile.comHQ: Lexington, MA, United StatesReported employees: 51-200 | Lexington, MA, United States | 51-200 | Exact match | 22 contacts → |
“Accufile is a leader for information management and research solutions for law firms, investment firms, corporate legal departments, and universities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Baxter Research, INCbaxterresearch.netHQ: Clearwater, FL, United StatesReported employees: 51-200 | Clearwater, FL, United States | 51-200 | Exact match | 19 contacts → |
“The company has thirty years deep working knowledge of every court and county-and veteran researchers enjoy first-name working relations with clerks and supervisors across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Boomerang Information Services, INCboomerangis.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 12 contacts → |
“Boomerang Information Services is a trusted partner for public records research, document retrieval, and filing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Archival Ninjasarchivalninjas.comHQ: Torrance, CA, United StatesReported employees: 11-50 | Torrance, CA, United States | 11-50 | Exact match | 11 contacts → |
“Nimble, highly-skilled and seasoned in experience, Archival Ninjas has been a go-to Archival Production company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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. | |||||
| 10 |  Corpsmartcorp-smart.comHQ: Olympia, WA, United StatesReported employees: 11-50 | Olympia, WA, United States | 11-50 | Exact match | 10 contacts → |
“At CORPSMART™ we specialize in the search, filing and retrieval of public records in the United States and abroad.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  File Findersfilefindersinc.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 9 contacts → |
“File Finders is a leading provider of wholesale criminal, civil and public record research and document retrieval for leading employment, tenant, PI and screening professionals…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  The Research Investment, INCresearchinvest.comHQ: Cleveland, OH, United StatesReported employees: 1-10 | Cleveland, OH, United States | 1-10 | Exact match | 8 contacts → |
“Empower Informed Decision-Making with TRI Comprehensive Business Research Solutions With a track record spanning almost 30 years, we have executed a wide array of business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  AM Legal Services, INCamlegalchicago.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Lynx Insights & Investigations, INClynxinsights.comHQ: Los Angeles, CA, United StatesReported employees: 1-10 | Los Angeles, CA, United States | 1-10 | Exact match | 7 contacts → |
“Lynx Insights is an investigations firm that finds facts in a world of opinions, diversions and misinformation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ALL American Document Servicesallamericandocs.comHQ: Ft. Lauderdale, FL, United StatesReported employees: 11-50 | Ft. Lauderdale, FL, United States | 11-50 | Exact match | 6 contacts → |
“Established in 2002 All American Document Services provides nationwide and international public record research, document retrieval, filing and registered agent services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Taylor Research Grouptaylorresearchgroup.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 5 contacts → |
“Taylor Research Group is a litigation and environmental research company with extensive experience in providing historical, investigative, and analytical research services and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  The Raab Collectionraabcollection.comHQ: Ardmore, PA, United StatesReported employees: 1-10 | Ardmore, PA, United States | 1-10 | Exact match | 2 contacts → |
“An international firm, we search the world, finding important historical documents and bringing them to our historically passionate clientele.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Chicago Ancestry, INCchicagoancestry.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 2 contacts → |
“Chicago genealogical research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Vantage Point Historical Services, INCvantagepointhistory.comHQ: Rapid City, SD, United StatesReported employees: 1-10 | Rapid City, SD, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  History Matters, LLChistorymatters.netHQ: Richmond, VA, United StatesReported employees: 1-10 | Richmond, VA, United States | 1-10 | Exact match | 2 contacts → |
“Since History Matters has provided historical analysis, historical documentation, and preservation consulting to owners of historic properties, individuals and private companies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Verdict Resources, INCverdict.netHQ: Camarillo, CA, United StatesReported employees: 1-10 | Camarillo, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Professional Filing & Search Services, INCpfssonline.comHQ: Carmichael, CA, United StatesReported employees: 1-10 | Carmichael, CA, United States | 1-10 | Exact match | 2 contacts → |
“Providing professional business services with a personalized experience for our valued clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Space And Time LLCspaceandtime.artHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 1 contacts → |
“Research in Arts” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Retrospect Architectural Research, LLCretrospectllc.comHQ: Severn, United StatesReported employees: 1-10 | Severn, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  The Jennyologistthejennyologist.comHQ: Dover, MA, United StatesReported employees: 1-10 | Dover, MA, United States | 1-10 | Exact match | 1 contacts → |
“We offer research-based products and services that help clients find, preserve and share their unique family stories and heritage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Archival research services: 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
115 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 116 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 ↗
Questions about this company list
What does Exact match mean for archival research services?
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 archival research services did RevenueBase find based in the United States?
The saved snapshot records 116 matching company records, 587 tracked contacts and 169 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
Cite this list
RevenueBase Data Team. Top 25 archival research services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/archival-research-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 archival research services based in the United States
RevenueBase records 116 matching company records for archival research services based in the United States, with 587 tracked contacts and 169 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 archival research services based in the United States
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 | ASK Servicesask-services.com HQ: Plymouth, MI, United StatesReported employees: 201-500 | Plymouth, MI, United States | 201-500 | Exact match | 61 contacts → |
“A.S.K.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Winthrop Group, INCwinthropgroup.com HQ: Clinton, WA, United StatesReported employees: 11-50 | Clinton, WA, United States | 11-50 | Exact match | 47 contacts → |
“The Winthrop Group provides professional history and archival consulting services to organizations, families, and individuals around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Coherent Digitalcoherentdigital.net HQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 29 contacts → |
“We deliver vital, real-world research-current, authoritative, often missing from traditional resources-to over 1,500 universities, libraries, governments, think tanks, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chrs, INCchrsinc.com HQ: Lansdale, PA, United StatesReported employees: 11-50 | Lansdale, PA, United States | 11-50 | Exact match | 24 contacts → |
“For more than 30 years, Cultural Heritage Research Services, Inc.(CHRS) has been providing comprehensive archaeological, social science research, and historic preservation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Accufile INCaccufile.com HQ: Lexington, MA, United StatesReported employees: 51-200 | Lexington, MA, United States | 51-200 | Exact match | 22 contacts → |
“Accufile is a leader for information management and research solutions for law firms, investment firms, corporate legal departments, and universities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Baxter Research, INCbaxterresearch.net HQ: Clearwater, FL, United StatesReported employees: 51-200 | Clearwater, FL, United States | 51-200 | Exact match | 19 contacts → |
“The company has thirty years deep working knowledge of every court and county-and veteran researchers enjoy first-name working relations with clerks and supervisors across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Boomerang Information Services, INCboomerangis.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 12 contacts → |
“Boomerang Information Services is a trusted partner for public records research, document retrieval, and filing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Archival Ninjasarchivalninjas.com HQ: Torrance, CA, United StatesReported employees: 11-50 | Torrance, CA, United States | 11-50 | Exact match | 11 contacts → |
“Nimble, highly-skilled and seasoned in experience, Archival Ninjas has been a go-to Archival Production company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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. | |||||
| 10 | Corpsmartcorp-smart.com HQ: Olympia, WA, United StatesReported employees: 11-50 | Olympia, WA, United States | 11-50 | Exact match | 10 contacts → |
“At CORPSMART™ we specialize in the search, filing and retrieval of public records in the United States and abroad.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | File Findersfilefindersinc.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 9 contacts → |
“File Finders is a leading provider of wholesale criminal, civil and public record research and document retrieval for leading employment, tenant, PI and screening professionals…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The Research Investment, INCresearchinvest.com HQ: Cleveland, OH, United StatesReported employees: 1-10 | Cleveland, OH, United States | 1-10 | Exact match | 8 contacts → |
“Empower Informed Decision-Making with TRI Comprehensive Business Research Solutions With a track record spanning almost 30 years, we have executed a wide array of business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | AM Legal Services, INCamlegalchicago.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Lynx Insights & Investigations, INClynxinsights.com HQ: Los Angeles, CA, United StatesReported employees: 1-10 | Los Angeles, CA, United States | 1-10 | Exact match | 7 contacts → |
“Lynx Insights is an investigations firm that finds facts in a world of opinions, diversions and misinformation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ALL American Document Servicesallamericandocs.com HQ: Ft. Lauderdale, FL, United StatesReported employees: 11-50 | Ft. Lauderdale, FL, United States | 11-50 | Exact match | 6 contacts → |
“Established in 2002 All American Document Services provides nationwide and international public record research, document retrieval, filing and registered agent services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Taylor Research Grouptaylorresearchgroup.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 5 contacts → |
“Taylor Research Group is a litigation and environmental research company with extensive experience in providing historical, investigative, and analytical research services and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Raab Collectionraabcollection.com HQ: Ardmore, PA, United StatesReported employees: 1-10 | Ardmore, PA, United States | 1-10 | Exact match | 2 contacts → |
“An international firm, we search the world, finding important historical documents and bringing them to our historically passionate clientele.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Chicago Ancestry, INCchicagoancestry.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 2 contacts → |
“Chicago genealogical research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vantage Point Historical Services, INCvantagepointhistory.com HQ: Rapid City, SD, United StatesReported employees: 1-10 | Rapid City, SD, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | History Matters, LLChistorymatters.net HQ: Richmond, VA, United StatesReported employees: 1-10 | Richmond, VA, United States | 1-10 | Exact match | 2 contacts → |
“Since History Matters has provided historical analysis, historical documentation, and preservation consulting to owners of historic properties, individuals and private companies…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Verdict Resources, INCverdict.net HQ: Camarillo, CA, United StatesReported employees: 1-10 | Camarillo, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Professional Filing & Search Services, INCpfssonline.com HQ: Carmichael, CA, United StatesReported employees: 1-10 | Carmichael, CA, United States | 1-10 | Exact match | 2 contacts → |
“Providing professional business services with a personalized experience for our valued clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Space And Time LLCspaceandtime.art HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 1 contacts → |
“Research in Arts” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Retrospect Architectural Research, LLCretrospectllc.com HQ: Severn, United StatesReported employees: 1-10 | Severn, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | The Jennyologistthejennyologist.com HQ: Dover, MA, United StatesReported employees: 1-10 | Dover, MA, United States | 1-10 | Exact match | 1 contacts → |
“We offer research-based products and services that help clients find, preserve and share their unique family stories and heritage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Archival research services: 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
115 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 116 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 ↗
Questions about this company list
What does Exact match mean for archival research services?
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 archival research services did RevenueBase find based in the United States?
The saved snapshot records 116 matching company records, 587 tracked contacts and 169 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
Cite this list
RevenueBase Data Team. Top 25 archival research services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/archival-research-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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