Company lists · Data verified August 2026

Top 25 Deaf interpreting agencies based in the United States

Name: Deaf interpreting agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 529 companies tracked

There are 529 deaf interpreting agencies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 24,677 professional contacts across them, including 3,611 with verified work emails and 6,282 with mobile numbers. Austin is the largest hub.

This list covers deaf interpreting agencies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

529Companies

24,677Contacts tracked

3,611Verified emails

6,282Mobile numbers

Unlock all 529 companies Free account · no credit card · 2 minutes

The 25 largest deaf interpreting agencies based in the United States

Ranked by team size

Top 25 of 529 deaf interpreting agencies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Languageline Solutions	Monterey, CA	10001+	6,355	646
2	Propio Language Services	Overland Park, KS	n/a	4,992	155
3	Sorenson Communications	Salt Lake City, UT	10001+	2,889	1,048
4	Communication Service For The Deaf CSD	Austin, TX	1,001-5,000	573	74
5	AD Astra, INC	Silver Spring, MD	201-500	464	46
6	Clearcaptions, LLC	Antioch, TN	501-1,000	386	258
7	ZVRS	Austin, TX	1,001-5,000	263	129
8	Linguava	Portland, OR	51-200	201	48
9	Convo Communications	Austin, TX	201-500	159	98
10	Deaflead	Columbia, MO	201-500	134	15
11	The Learning Center For The Deaf	Framingham, MA	201-500	132	88
12	Interpretek	Atlanta, GA	51-200	121	20
13	Strategies To Empower People	Sacramento, CA	501-1,000	96	28
14	Indemand Interpreting	Tukwila, WA	201-500	81	1
15	Mill Neck Family Of Organizations	Mill Neck, NY	201-500	78	36
16	Cleveland Hearing & Speech Center	Cleveland, OH	51-200	78	33
17	Pahrtners Deaf Services	Moon Township, PA	201-500	47	7
18	Deaf-Reach	Washington, DC	51-200	42	14
19	Door International	Grand Rapids, MI	201-500	39	22
20	Swits, LTD	Delavan, WI	51-200	39	1
21	Lifesigns INC	Los Angeles	51-200	37	4
22	Partners Interpreting	Hartford, CT	201-500	36	14
23	Worldwide Interpreters INC	Houston, TX	51-200	35	7
24	DSN	Northwich	51-200	31	11
25	Graham INC	Orlando, FL	51-200	28	13

Showing 25 of 529 deaf interpreting agencies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,611 reachable decision-makers.

Free account · no credit card

See all 529 companies

Deaf interpreting agencies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

AustinLargest hub · 16 HQs

6,282Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

297

11-50

140

51-200

201-500

501-1,000

1,001-5,000

10001+

Deaf interpreting agencies by metro

Metro	Companies
Deaf interpreting agencies in Austin	16
Deaf interpreting agencies in New York	14
Deaf interpreting agencies in Los Angeles	12
Deaf interpreting agencies in Washington	12
Deaf interpreting agencies in Rochester	10
Deaf interpreting agencies in Orlando	10
Deaf interpreting agencies in Silver Spring	8
Deaf interpreting agencies in Denver	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “deaf interpreting agencies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 6 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many deaf interpreting agencies are there based in the United States?

There are 529 deaf interpreting agencies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Languageline Solutions, headquartered in Monterey, tops this list with the largest team on record.

Which city has the most deaf interpreting agencies?

Austin leads with 16 headquartered companies, followed by New York (14) and Los Angeles (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,611 verified decision-maker contacts tracked across these 529 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 529 deaf interpreting agencies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

Deaf interpreting agencies by geography

Browse the directory

Browse: Companies home · All United States lists · All Deaf interpreting agencies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.