Company lists · Data refreshed September 2026
Top 25 Sign language interpreter training companies based in the United States
RevenueBase identified 246 company matches for sign language interpreter training companies associated with the United States as of September 2026 and tracks 9,282 professional contacts across them, including 1,076 with verified work emails and 1,999 with mobile numbers. Los Angeles is the largest hub.
This list covers company matches for sign language interpreter training companies 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 September 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 sign language interpreter training companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,440 contacts → | ||||
Exact match “LanguageLine Solutions is the world’s leading language solutions company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 275 contacts → | ||||
Exact match “Liberty Language Services is a small, woman- and minority-owned language services agency headquartered in Tysons Corner, Virginia.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 125 contacts → | ||||
Exact match “We are a full service agency featuring community interpreting & continuing education providing the highest quality sign language interpreters nationwide.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match “LATN Language Solutions is a comprehensive language services provider headquartered in Atlanta, Georgia.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 101 contacts → | ||||
Exact match “A leading provider of scheduled interpretation (onsite, video, and phone) for both spoken languages and ASL.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 64 contacts → | ||||
Exact match “ASL Interpreting Services (ASLIS) provides live, in-person, sign language interpreters for Deaf, DeafBlind, hard of hearing and hearing individuals throughout Minnesota, western…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 55 contacts → | ||||
Exact match “ASL Services Holdings is now a Propio Company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 54 contacts → | ||||
Exact match “RISE provides professional interpreting services between the Deaf / Hard of Hearing and people that can hear (Hearing).” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 52 contacts → | ||||
Exact match “Established in 1997, SignTalk®, an Inc.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 45 contacts → | ||||
Exact match “RID is a national membership organization representing the professionals who facilitate communication between people who are deaf or hard of hearing and people who hear.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 43 contacts → | ||||
Exact match “Access Interpreting is the premier one-stop-shop for all your language interpreting and translation needs.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “At Phoenix Language Services, we help our clients communicate with their clientele or patients by providing language access services including: spoken on-site, telephonic and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 39 contacts → | ||||
Exact match “LIFESIGNS, Inc.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match “HIS Sign, L.L.C.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match “Partners Interpreting is a private, full-service language company that provides a suite of communication access solutions with sign language interpreters and captioning services…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 36 contacts → | ||||
Exact match “Deaf-Owned & Interpreter-Owned, KIS is a unique partnership of two nationally known interpreters with over 30 years of interpreting experience.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 32 contacts → | ||||
Exact match “Get accurate live captioning (CART),transcription, American Sign Language (ASL), foreign language interpreting, and more.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “Cross-Cultural Communications is the only national on-site and online training agency in the U.S.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 27 contacts → | ||||
Exact match “Providing Quality Services since 1995 as a Deaf-owned and operated company offering sign language interpreting services and CART Services for government, healthcare, legal…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “Deaf Access Solutions (DAS) is the premier sign language interpreting agency in the Washington, DC metro area providing services nationwide.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “Foreign Language Services provides foreign language and American Sign Language services to help connect our increasingly diverse world.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Since 1986, The Sign Language Company has provided qualified interpreters throughout California and across the U.S.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 24 | 23 contacts → | ||||
Exact match “Cirrus is a leading sign language accessibility firm offering education-focused interpreting, high quality translation, and interpreter education.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 25 | 20 contacts → | ||||
Exact match “5 Star Interpreting is run by the Deaf community, for the Deaf community.” Recorded in the RevenueBase company graph · Sep 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 “sign language interpreter training companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 246 sign language interpreter training companies based in the United States
See the full list, filter by size, metro and specialty, and access 1,076 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sign language interpreter training companies based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “sign language interpreter training companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. 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 1,076 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 September 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 “sign language interpreter training companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sign language interpreter training companies are there based in the United States?
RevenueBase identified 246 company matches for sign language interpreter training companies associated with the United States as of September 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?
Languageline Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sign language interpreter training companies?
Los Angeles leads with 9 company records, followed by Austin (7) and Baltimore (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 1,076 professional contacts with verified work emails tracked across these 246 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 September 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 246 sign language interpreter training companies based in the United States. Start with a free account, no credit card.
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Sign language interpreter training companies by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- New lists
- Sign language interpreter training companies based in the United Kingdom
- 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
Company intelligence · public preview
Top 25 sign language interpreter training companies 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 246 matching company records for sign language interpreter training companies based in the United States, with 9,282 tracked contacts and 1,076 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: September 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 sign language interpreter training companies 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 |  Languageline Solutionslanguageline.comHQ: Monterey, CA, United StatesReported employees: 10001+ | Monterey, CA, United States | 10001+ | Exact match | 6,440 contacts → |
“LanguageLine Solutions is the world’s leading language solutions company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Liberty Language Serviceslibertylanguageservices.comHQ: Vienna, VA, United StatesReported employees: Not recorded | Vienna, VA, United States | Not recorded | Exact match | 275 contacts → |
“Liberty Language Services is a small, woman- and minority-owned language services agency headquartered in Tysons Corner, Virginia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Interpretekinterpretek.comHQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 125 contacts → |
“We are a full service agency featuring community interpreting & continuing education providing the highest quality sign language interpreters nationwide.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Latn Language Solutionslatn.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 102 contacts → |
“LATN Language Solutions is a comprehensive language services provider headquartered in Atlanta, Georgia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Translation Stationtranslationstation.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 101 contacts → |
“A leading provider of scheduled interpretation (onsite, video, and phone) for both spoken languages and ASL.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ASL Interpreting Services Aslisaslis.comHQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 64 contacts → |
“ASL Interpreting Services (ASLIS) provides live, in-person, sign language interpreters for Deaf, DeafBlind, hard of hearing and hearing individuals throughout Minnesota, western…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ASL Services, INCaslservices.comHQ: Overland Park, KS, United StatesReported employees: 11-50 | Overland Park, KS, United States | 11-50 | Exact match | 55 contacts → |
“ASL Services Holdings is now a Propio Company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Rise Interpretingriseinterpreting.comHQ: Riverside, CA, United StatesReported employees: 11-50 | Riverside, CA, United States | 11-50 | Exact match | 54 contacts → |
“RISE provides professional interpreting services between the Deaf / Hard of Hearing and people that can hear (Hearing).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Signtalk, LLCsigntalk.orgHQ: Brooklyn, NY, United StatesReported employees: 11-50 | Brooklyn, NY, United States | 11-50 | Exact match | 52 contacts → |
“Established in 1997, SignTalk®, an Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 45 contacts → |
“RID is a national membership organization representing the professionals who facilitate communication between people who are deaf or hard of hearing and people who hear.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Access Interpreting, INCainterpreting.comHQ: Vienna, VA, United StatesReported employees: 11-50 | Vienna, VA, United States | 11-50 | Exact match | 43 contacts → |
“Access Interpreting is the premier one-stop-shop for all your language interpreting and translation needs.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Phoenix Language Services, INCplsi.netHQ: Blue Bell, PA, United StatesReported employees: Not recorded | Blue Bell, PA, United States | Not recorded | Exact match | 41 contacts → |
“At Phoenix Language Services, we help our clients communicate with their clientele or patients by providing language access services including: spoken on-site, telephonic and…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lifesigns INClifesignsinc.orgHQ: Los Angeles, United StatesReported employees: 51-200 | Los Angeles, United States | 51-200 | Exact match | 39 contacts → |
“LIFESIGNS, Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  HIS Signhissign.comHQ: Ashburn, VA, United StatesReported employees: 11-50 | Ashburn, VA, United States | 11-50 | Exact match | 37 contacts → |
“HIS Sign, L.L.C.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Partners Interpretingpartnersinterpreting.comHQ: North Attleboro, MA, United StatesReported employees: 201-500 | North Attleboro, MA, United States | 201-500 | Exact match | 36 contacts → |
“Partners Interpreting is a private, full-service language company that provides a suite of communication access solutions with sign language interpreters and captioning services…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Keystone Interpreting Solutionskisasl.comHQ: St. Paul, MN, United StatesReported employees: 11-50 | St. Paul, MN, United States | 11-50 | Exact match | 36 contacts → |
“Deaf-Owned & Interpreter-Owned, KIS is a unique partnership of two nationally known interpreters with over 30 years of interpreting experience.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  karasch.comkarasch.comHQ: West Chester, PA, United StatesReported employees: 11-50 | West Chester, PA, United States | 11-50 | Exact match | 32 contacts → |
“Get accurate live captioning (CART),transcription, American Sign Language (ASL), foreign language interpreting, and more.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cross-Cultural Communications, LLCcultureandlanguage.netHQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 29 contacts → |
“Cross-Cultural Communications is the only national on-site and online training agency in the U.S.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Graham INCgrahaminc.comHQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Birnbaum Interpreting Servicesbisworld.comHQ: Silver Spring, MD, United StatesReported employees: 51-200 | Silver Spring, MD, United States | 51-200 | Exact match | 27 contacts → |
“Providing Quality Services since 1995 as a Deaf-owned and operated company offering sign language interpreting services and CART Services for government, healthcare, legal…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Deaf Access Solutions, Inc. DASdeafaccess.comHQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 27 contacts → |
“Deaf Access Solutions (DAS) is the premier sign language interpreting agency in the Washington, DC metro area providing services nationwide.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Foreign Language Servicesflstranslation.comHQ: Huntsville, AL, United StatesReported employees: 1-10 | Huntsville, AL, United States | 1-10 | Exact match | 27 contacts → |
“Foreign Language Services provides foreign language and American Sign Language services to help connect our increasingly diverse world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  The Sign Language Companysignlanguageco.comHQ: Studio City, CA, United StatesReported employees: 1-10 | Studio City, CA, United States | 1-10 | Exact match | 26 contacts → |
“Since 1986, The Sign Language Company has provided qualified interpreters throughout California and across the U.S.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Cirrushellocirrus.comHQ: St. Augustine, FL, United StatesReported employees: 11-50 | St. Augustine, FL, United States | 11-50 | Exact match | 23 contacts → |
“Cirrus is a leading sign language accessibility firm offering education-focused interpreting, high quality translation, and interpreter education.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  5 Star Interpreting5starinterpreting.comHQ: Orem, UT, United StatesReported employees: 1-10 | Orem, UT, United States | 1-10 | Exact match | 20 contacts → |
“5 Star Interpreting is run by the Deaf community, for the Deaf community.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 246 company matches
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Sign language interpreter training companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
246 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 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 sign language interpreter training companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sign language interpreter training companies did RevenueBase find based in the United States?
The saved snapshot records 246 matching company records, 9,282 tracked contacts and 1,076 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: September 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
Sign language interpreter training companies by geography
Cite this list
RevenueBase Data Team. Top 25 sign language interpreter training companies based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/sign-language-interpreter-training-companies/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
- Sign language interpreter training companies based in the United Kingdom
- 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
Company intelligence · public preview
Top 25 sign language interpreter training companies based in the United States
RevenueBase records 246 matching company records for sign language interpreter training companies based in the United States, with 9,282 tracked contacts and 1,076 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: September 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 sign language interpreter training companies 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 | Languageline Solutionslanguageline.com HQ: Monterey, CA, United StatesReported employees: 10001+ | Monterey, CA, United States | 10001+ | Exact match | 6,440 contacts → |
“LanguageLine Solutions is the world’s leading language solutions company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Liberty Language Serviceslibertylanguageservices.com HQ: Vienna, VA, United StatesReported employees: Not recorded | Vienna, VA, United States | Not recorded | Exact match | 275 contacts → |
“Liberty Language Services is a small, woman- and minority-owned language services agency headquartered in Tysons Corner, Virginia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Interpretekinterpretek.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 125 contacts → |
“We are a full service agency featuring community interpreting & continuing education providing the highest quality sign language interpreters nationwide.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Latn Language Solutionslatn.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 102 contacts → |
“LATN Language Solutions is a comprehensive language services provider headquartered in Atlanta, Georgia.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Translation Stationtranslationstation.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 101 contacts → |
“A leading provider of scheduled interpretation (onsite, video, and phone) for both spoken languages and ASL.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ASL Interpreting Services Aslisaslis.com HQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 64 contacts → |
“ASL Interpreting Services (ASLIS) provides live, in-person, sign language interpreters for Deaf, DeafBlind, hard of hearing and hearing individuals throughout Minnesota, western…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ASL Services, INCaslservices.com HQ: Overland Park, KS, United StatesReported employees: 11-50 | Overland Park, KS, United States | 11-50 | Exact match | 55 contacts → |
“ASL Services Holdings is now a Propio Company.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Rise Interpretingriseinterpreting.com HQ: Riverside, CA, United StatesReported employees: 11-50 | Riverside, CA, United States | 11-50 | Exact match | 54 contacts → |
“RISE provides professional interpreting services between the Deaf / Hard of Hearing and people that can hear (Hearing).” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Signtalk, LLCsigntalk.org HQ: Brooklyn, NY, United StatesReported employees: 11-50 | Brooklyn, NY, United States | 11-50 | Exact match | 52 contacts → |
“Established in 1997, SignTalk®, an Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 45 contacts → |
“RID is a national membership organization representing the professionals who facilitate communication between people who are deaf or hard of hearing and people who hear.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Access Interpreting, INCainterpreting.com HQ: Vienna, VA, United StatesReported employees: 11-50 | Vienna, VA, United States | 11-50 | Exact match | 43 contacts → |
“Access Interpreting is the premier one-stop-shop for all your language interpreting and translation needs.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Phoenix Language Services, INCplsi.net HQ: Blue Bell, PA, United StatesReported employees: Not recorded | Blue Bell, PA, United States | Not recorded | Exact match | 41 contacts → |
“At Phoenix Language Services, we help our clients communicate with their clientele or patients by providing language access services including: spoken on-site, telephonic and…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lifesigns INClifesignsinc.org HQ: Los Angeles, United StatesReported employees: 51-200 | Los Angeles, United States | 51-200 | Exact match | 39 contacts → |
“LIFESIGNS, Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HIS Signhissign.com HQ: Ashburn, VA, United StatesReported employees: 11-50 | Ashburn, VA, United States | 11-50 | Exact match | 37 contacts → |
“HIS Sign, L.L.C.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Partners Interpretingpartnersinterpreting.com HQ: North Attleboro, MA, United StatesReported employees: 201-500 | North Attleboro, MA, United States | 201-500 | Exact match | 36 contacts → |
“Partners Interpreting is a private, full-service language company that provides a suite of communication access solutions with sign language interpreters and captioning services…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Keystone Interpreting Solutionskisasl.com HQ: St. Paul, MN, United StatesReported employees: 11-50 | St. Paul, MN, United States | 11-50 | Exact match | 36 contacts → |
“Deaf-Owned & Interpreter-Owned, KIS is a unique partnership of two nationally known interpreters with over 30 years of interpreting experience.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | karasch.comkarasch.com HQ: West Chester, PA, United StatesReported employees: 11-50 | West Chester, PA, United States | 11-50 | Exact match | 32 contacts → |
“Get accurate live captioning (CART),transcription, American Sign Language (ASL), foreign language interpreting, and more.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cross-Cultural Communications, LLCcultureandlanguage.net HQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 29 contacts → |
“Cross-Cultural Communications is the only national on-site and online training agency in the U.S.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Graham INCgrahaminc.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Birnbaum Interpreting Servicesbisworld.com HQ: Silver Spring, MD, United StatesReported employees: 51-200 | Silver Spring, MD, United States | 51-200 | Exact match | 27 contacts → |
“Providing Quality Services since 1995 as a Deaf-owned and operated company offering sign language interpreting services and CART Services for government, healthcare, legal…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Deaf Access Solutions, Inc. DASdeafaccess.com HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 27 contacts → |
“Deaf Access Solutions (DAS) is the premier sign language interpreting agency in the Washington, DC metro area providing services nationwide.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Foreign Language Servicesflstranslation.com HQ: Huntsville, AL, United StatesReported employees: 1-10 | Huntsville, AL, United States | 1-10 | Exact match | 27 contacts → |
“Foreign Language Services provides foreign language and American Sign Language services to help connect our increasingly diverse world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Sign Language Companysignlanguageco.com HQ: Studio City, CA, United StatesReported employees: 1-10 | Studio City, CA, United States | 1-10 | Exact match | 26 contacts → |
“Since 1986, The Sign Language Company has provided qualified interpreters throughout California and across the U.S.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cirrushellocirrus.com HQ: St. Augustine, FL, United StatesReported employees: 11-50 | St. Augustine, FL, United States | 11-50 | Exact match | 23 contacts → |
“Cirrus is a leading sign language accessibility firm offering education-focused interpreting, high quality translation, and interpreter education.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | 5 Star Interpreting5starinterpreting.com HQ: Orem, UT, United StatesReported employees: 1-10 | Orem, UT, United States | 1-10 | Exact match | 20 contacts → |
“5 Star Interpreting is run by the Deaf community, for the Deaf community.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 246 company matches
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Sign language interpreter training companies: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
246 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 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 sign language interpreter training companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sign language interpreter training companies did RevenueBase find based in the United States?
The saved snapshot records 246 matching company records, 9,282 tracked contacts and 1,076 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: September 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
Sign language interpreter training companies by geography
Cite this list
RevenueBase Data Team. Top 25 sign language interpreter training companies based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/sign-language-interpreter-training-companies/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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