Company lists · Data refreshed November 2026
Top 25 Document authentication services based in the United States
RevenueBase identified 176 company matches for document authentication services associated with the United States as of November 2026 and tracks 1,492 professional contacts across them, including 275 with verified work emails. Houston is the largest hub.
This list covers company matches for document authentication 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 document authentication services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 428 contacts → | ||||
Exact match “Proof makes trust possible in a digital world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 162 contacts → | ||||
Exact match “Our mission is to ensure that every interaction is authentic, verified, and secure-protecting individuals and organizations from fraud, impersonation, and digital deception.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 52 contacts → | ||||
Exact match “OneNotary is the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “What if you could sign an important document securely and remotely, while simultaneously authenticating and notorizing without sending it via fax or snail mail?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “MATRIX DOCUMENT IMAGING is a legal services company based out of 527 ROWLAND AVE #215, COVINA, California, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “For over 30 years, PPDocs, Inc.(powered by Peirson Patterson) has been a leading document service provider to the real estate industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “US Legalization is a leading company in the United States of America, performing professional assistance to our clients regarding apostille and authentication services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “If you need your documents certified for international use, look no further Washington Consular Services can help you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “One of the biggest challenges nowadays is to find a company that is professional and that values its customers; a company that responds promptly and is careful with its…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Rooted in over 35 years of experience, Mediflash (formerly Dynamic Document Imaging) provides nationwide document retrieval services that are fast, secure, and dependable: our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Acupixel (CSSN, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Express Apostille Services is a technology-driven professional services firm specializing in apostille, legalization, and remote online notarization solutions for individuals, law…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Legal Analysts offer unparalleled documentation processing and data dissemination support for professional services firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Apostille-USA is your go-to destination for seamless and reliable document authentication services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Applied Forensics is a state of the art forensic laboratory with offices in New York, Boston, Washington DC, Connecticut, and Charlotte, North Carolina.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Blend Document Technologies is a legal services company based out of 903 Isom Rd, San Antonio, Texas, United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Phoenix Notary Pro: Your Trusted Partner for Rapid, Reliable Notary Services Nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Remote Online Notarization | Apostilles | eRecording | FBI & FDLE Livescan Florida Document Specialists is a family-owned Florida company providing secure, professional document…” 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 “We’re SD Signings Notary Services, and we are about seeing your best interests through!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Elite Documents is your premium, DC-based service provider for all your document authentication and legalization needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Mobile American Notary & Apostilles LLC in Los Angeles, CA helps individuals, families, law firms, title companies, and businesses get their documents accepted in the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Apostille Pros is a small family owned and family operated business located in Orange County, California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Innovation IP Services is specialized in authentication, legalization and Global IP documents.” 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 “document authentication 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 176 document authentication services based in the United States
See the full list, filter by size, metro and specialty, and access 275 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Document authentication 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 176 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 “document authentication 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 275 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 “document authentication services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many document authentication services are there based in the United States?
RevenueBase identified 176 company matches for document authentication 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?
PROOF tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most document authentication services?
Houston leads with 7 company records, followed by Los Angeles (6) and Dallas (4).
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 275 professional contacts with verified work emails tracked across these 176 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 176 document authentication services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Document authentication services by geography
- Document authentication services based in London, United Kingdom
- Document authentication services based in Brazil
- Document authentication services based in Canada
- Document authentication services based in India
- Document authentication services based in Spain
- Document authentication services based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Document authentication services based in London, United Kingdom
- Document authentication services based in Brazil
- Document authentication services based in Canada
- Document authentication services based in India
- Document authentication services based in Spain
- Document authentication services based in the United Kingdom
Company intelligence · public preview
Top 25 document authentication 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 176 matching company records for document authentication services based in the United States, with 1,492 tracked contacts and 275 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 document authentication 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 |  PROOFproof.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 428 contacts → |
“Proof makes trust possible in a digital world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IS Real INCisreal.comHQ: Alamo, United StatesReported employees: Not recorded | Alamo, United States | Not recorded | Exact match | 162 contacts → |
“Our mission is to ensure that every interaction is authentic, verified, and secure-protecting individuals and organizations from fraud, impersonation, and digital deception.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Onenotaryonenotary.comHQ: Mill Valley, CA, United StatesReported employees: 51-200 | Mill Valley, CA, United States | 51-200 | Exact match | 52 contacts → |
“OneNotary is the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  viditure.incviditure.comHQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 19 contacts → |
“What if you could sign an important document securely and remotely, while simultaneously authenticating and notorizing without sending it via fax or snail mail?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Matrix Document Imaginglegal-records.usHQ: Covina, CA, United StatesReported employees: 11-50 | Covina, CA, United States | 11-50 | Exact match | 18 contacts → |
“MATRIX DOCUMENT IMAGING is a legal services company based out of 527 ROWLAND AVE #215, COVINA, California, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ppdocs, INCppdocs.comHQ: Arlington, TX, United StatesReported employees: 51-200 | Arlington, TX, United States | 51-200 | Exact match | 14 contacts → |
“For over 30 years, PPDocs, Inc.(powered by Peirson Patterson) has been a leading document service provider to the real estate industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  US Legalizationuslegalization.comHQ: Annapolis, MD, United StatesReported employees: 11-50 | Annapolis, MD, United States | 11-50 | Exact match | 13 contacts → |
“US Legalization is a leading company in the United States of America, performing professional assistance to our clients regarding apostille and authentication services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Rockville, MD, United StatesReported employees: 1-10 | Rockville, MD, United States | 1-10 | Exact match | 10 contacts → |
“If you need your documents certified for international use, look no further Washington Consular Services can help you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  America Expert LLCamericaexpert.comHQ: Hallandale Beach, FL, United StatesReported employees: 11-50 | Hallandale Beach, FL, United States | 11-50 | Exact match | 10 contacts → |
“One of the biggest challenges nowadays is to find a company that is professional and that values its customers; a company that responds promptly and is careful with its…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mediflashmediflash.comHQ: Lake Elsinore, CA, United StatesReported employees: 11-50 | Lake Elsinore, CA, United States | 11-50 | Exact match | 6 contacts → |
“Rooted in over 35 years of experience, Mediflash (formerly Dynamic Document Imaging) provides nationwide document retrieval services that are fast, secure, and dependable: our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Acupixelacupixel.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 6 contacts → |
“Acupixel (CSSN, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Express Apostille Servicesexpressapostilleservices.comHQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 4 contacts → |
“Express Apostille Services is a technology-driven professional services firm specializing in apostille, legalization, and remote online notarization solutions for individuals, law…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Legal Analysts LLClegalanalysts.net HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 4 contacts → |
“Legal Analysts offer unparalleled documentation processing and data dissemination support for professional services firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Apostille-Usaapostille-usa.comHQ: State College, PA, United StatesReported employees: 1-10 | State College, PA, United States | 1-10 | Exact match | 3 contacts → |
“Apostille-USA is your go-to destination for seamless and reliable document authentication services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Applied Forensicsappliedforensics.comHQ: Brewster, MA, United StatesReported employees: 11-50 | Brewster, MA, United States | 11-50 | Exact match | 3 contacts → |
“Applied Forensics is a state of the art forensic laboratory with offices in New York, Boston, Washington DC, Connecticut, and Charlotte, North Carolina.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Blend Litigation Supportblendlit.comHQ: San Antonio, TX, United StatesReported employees: 1-10 | San Antonio, TX, United States | 1-10 | Exact match | 3 contacts → |
“Blend Document Technologies is a legal services company based out of 903 Isom Rd, San Antonio, Texas, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Phoenix Notary PROphoenixnotarypro.comHQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 2 contacts → |
“Phoenix Notary Pro: Your Trusted Partner for Rapid, Reliable Notary Services Nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Florida Document Specialistsfloridadocument.comHQ: Daytona Beach, FL, United StatesReported employees: 1-10 | Daytona Beach, FL, United States | 1-10 | Exact match | 2 contacts → |
“Remote Online Notarization | Apostilles | eRecording | FBI & FDLE Livescan Florida Document Specialists is a family-owned Florida company providing secure, professional document…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Tigerfingerprintstigerfingerprints.comHQ: Wharton, TX, United StatesReported employees: 1-10 | Wharton, TX, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  SD Signings Notary Servicessdsignings.comHQ: La Mesa, CA, United StatesReported employees: 1-10 | La Mesa, CA, United States | 1-10 | Exact match | 2 contacts → |
“We’re SD Signings Notary Services, and we are about seeing your best interests through!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Elite Documentselite-documents.comHQ: Arlington, VA, United StatesReported employees: 1-10 | Arlington, VA, United States | 1-10 | Exact match | 2 contacts → |
“Elite Documents is your premium, DC-based service provider for all your document authentication and legalization needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Atlanta Companiesatlantaapostille.com HQ: Atlanta, GA, United StatesReported employees: 1-10 | Atlanta, GA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Mobile American Notary & Apostillesmobileamericannotary.comHQ: Granada Hills, CA, United StatesReported employees: 1-10 | Granada Hills, CA, United States | 1-10 | Exact match | 2 contacts → |
“Mobile American Notary & Apostilles LLC in Los Angeles, CA helps individuals, families, law firms, title companies, and businesses get their documents accepted in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Apostille Pros Costa Mesaapostillepros.comHQ: Costa Mesa, CA, United StatesReported employees: 1-10 | Costa Mesa, CA, United States | 1-10 | Exact match | 1 contacts → |
“Apostille Pros is a small family owned and family operated business located in Orange County, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Innovation IP Servicesinnovationipservices.comHQ: Alexandria, VA, United StatesReported employees: 1-10 | Alexandria, VA, United States | 1-10 | Exact match | 1 contacts → |
“Innovation IP Services is specialized in authentication, legalization and Global IP documents.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 176 company matches
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Document authentication 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
176 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 176 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 document authentication 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 document authentication services did RevenueBase find based in the United States?
The saved snapshot records 176 matching company records, 1,492 tracked contacts and 275 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
Document authentication services by geography
- Document authentication services based in London, United Kingdom
- Document authentication services based in Brazil
- Document authentication services based in Canada
- Document authentication services based in India
- Document authentication services based in Spain
- Document authentication services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 document authentication services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/document-authentication-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
- Document authentication services based in London, United Kingdom
- Document authentication services based in Brazil
- Document authentication services based in Canada
- Document authentication services based in India
- Document authentication services based in Spain
- Document authentication services based in the United Kingdom
Company intelligence · public preview
Top 25 document authentication services based in the United States
RevenueBase records 176 matching company records for document authentication services based in the United States, with 1,492 tracked contacts and 275 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 document authentication 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 | PROOFproof.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 428 contacts → |
“Proof makes trust possible in a digital world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IS Real INCisreal.com HQ: Alamo, United StatesReported employees: Not recorded | Alamo, United States | Not recorded | Exact match | 162 contacts → |
“Our mission is to ensure that every interaction is authentic, verified, and secure-protecting individuals and organizations from fraud, impersonation, and digital deception.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Onenotaryonenotary.com HQ: Mill Valley, CA, United StatesReported employees: 51-200 | Mill Valley, CA, United States | 51-200 | Exact match | 52 contacts → |
“OneNotary is the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | viditure.incviditure.com HQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 19 contacts → |
“What if you could sign an important document securely and remotely, while simultaneously authenticating and notorizing without sending it via fax or snail mail?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Matrix Document Imaginglegal-records.us HQ: Covina, CA, United StatesReported employees: 11-50 | Covina, CA, United States | 11-50 | Exact match | 18 contacts → |
“MATRIX DOCUMENT IMAGING is a legal services company based out of 527 ROWLAND AVE #215, COVINA, California, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ppdocs, INCppdocs.com HQ: Arlington, TX, United StatesReported employees: 51-200 | Arlington, TX, United States | 51-200 | Exact match | 14 contacts → |
“For over 30 years, PPDocs, Inc.(powered by Peirson Patterson) has been a leading document service provider to the real estate industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | US Legalizationuslegalization.com HQ: Annapolis, MD, United StatesReported employees: 11-50 | Annapolis, MD, United States | 11-50 | Exact match | 13 contacts → |
“US Legalization is a leading company in the United States of America, performing professional assistance to our clients regarding apostille and authentication services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Rockville, MD, United StatesReported employees: 1-10 | Rockville, MD, United States | 1-10 | Exact match | 10 contacts → |
“If you need your documents certified for international use, look no further Washington Consular Services can help you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | America Expert LLCamericaexpert.com HQ: Hallandale Beach, FL, United StatesReported employees: 11-50 | Hallandale Beach, FL, United States | 11-50 | Exact match | 10 contacts → |
“One of the biggest challenges nowadays is to find a company that is professional and that values its customers; a company that responds promptly and is careful with its…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mediflashmediflash.com HQ: Lake Elsinore, CA, United StatesReported employees: 11-50 | Lake Elsinore, CA, United States | 11-50 | Exact match | 6 contacts → |
“Rooted in over 35 years of experience, Mediflash (formerly Dynamic Document Imaging) provides nationwide document retrieval services that are fast, secure, and dependable: our…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Acupixelacupixel.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 6 contacts → |
“Acupixel (CSSN, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Express Apostille Servicesexpressapostilleservices.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 4 contacts → |
“Express Apostille Services is a technology-driven professional services firm specializing in apostille, legalization, and remote online notarization solutions for individuals, law…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Legal Analysts LLClegalanalysts.net HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 4 contacts → |
“Legal Analysts offer unparalleled documentation processing and data dissemination support for professional services firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Apostille-Usaapostille-usa.com HQ: State College, PA, United StatesReported employees: 1-10 | State College, PA, United States | 1-10 | Exact match | 3 contacts → |
“Apostille-USA is your go-to destination for seamless and reliable document authentication services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Applied Forensicsappliedforensics.com HQ: Brewster, MA, United StatesReported employees: 11-50 | Brewster, MA, United States | 11-50 | Exact match | 3 contacts → |
“Applied Forensics is a state of the art forensic laboratory with offices in New York, Boston, Washington DC, Connecticut, and Charlotte, North Carolina.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Blend Litigation Supportblendlit.com HQ: San Antonio, TX, United StatesReported employees: 1-10 | San Antonio, TX, United States | 1-10 | Exact match | 3 contacts → |
“Blend Document Technologies is a legal services company based out of 903 Isom Rd, San Antonio, Texas, United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Phoenix Notary PROphoenixnotarypro.com HQ: Phoenix, AZ, United StatesReported employees: 501-1,000 | Phoenix, AZ, United States | 501-1,000 | Exact match | 2 contacts → |
“Phoenix Notary Pro: Your Trusted Partner for Rapid, Reliable Notary Services Nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Florida Document Specialistsfloridadocument.com HQ: Daytona Beach, FL, United StatesReported employees: 1-10 | Daytona Beach, FL, United States | 1-10 | Exact match | 2 contacts → |
“Remote Online Notarization | Apostilles | eRecording | FBI & FDLE Livescan Florida Document Specialists is a family-owned Florida company providing secure, professional document…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tigerfingerprintstigerfingerprints.com HQ: Wharton, TX, United StatesReported employees: 1-10 | Wharton, TX, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | SD Signings Notary Servicessdsignings.com HQ: La Mesa, CA, United StatesReported employees: 1-10 | La Mesa, CA, United States | 1-10 | Exact match | 2 contacts → |
“We’re SD Signings Notary Services, and we are about seeing your best interests through!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Elite Documentselite-documents.com HQ: Arlington, VA, United StatesReported employees: 1-10 | Arlington, VA, United States | 1-10 | Exact match | 2 contacts → |
“Elite Documents is your premium, DC-based service provider for all your document authentication and legalization needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Atlanta Companiesatlantaapostille.com HQ: Atlanta, GA, United StatesReported employees: 1-10 | Atlanta, GA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Mobile American Notary & Apostillesmobileamericannotary.com HQ: Granada Hills, CA, United StatesReported employees: 1-10 | Granada Hills, CA, United States | 1-10 | Exact match | 2 contacts → |
“Mobile American Notary & Apostilles LLC in Los Angeles, CA helps individuals, families, law firms, title companies, and businesses get their documents accepted in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Apostille Pros Costa Mesaapostillepros.com HQ: Costa Mesa, CA, United StatesReported employees: 1-10 | Costa Mesa, CA, United States | 1-10 | Exact match | 1 contacts → |
“Apostille Pros is a small family owned and family operated business located in Orange County, California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Innovation IP Servicesinnovationipservices.com HQ: Alexandria, VA, United StatesReported employees: 1-10 | Alexandria, VA, United States | 1-10 | Exact match | 1 contacts → |
“Innovation IP Services is specialized in authentication, legalization and Global IP documents.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 176 company matches
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Document authentication 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
176 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 176 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 document authentication 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 document authentication services did RevenueBase find based in the United States?
The saved snapshot records 176 matching company records, 1,492 tracked contacts and 275 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
Document authentication services by geography
- Document authentication services based in London, United Kingdom
- Document authentication services based in Brazil
- Document authentication services based in Canada
- Document authentication services based in India
- Document authentication services based in Spain
- Document authentication services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 document authentication services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/document-authentication-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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- Document authentication services based in London, United Kingdom
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- Document authentication services based in India
- Document authentication services based in Spain
- Document authentication services based in the United Kingdom