Company lists · Data verified August 2026

Top 25 Business interpreting services based in the United States

Name: Business interpreting services 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 1,644 companies tracked

There are 1,644 business interpreting services headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 57,637 professional contacts across them, including 6,819 with verified work emails and 9,629 with mobile numbers. New York is the largest hub.

This list covers business interpreting services 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.

1,644Companies

57,637Contacts tracked

6,819Verified emails

9,629Mobile numbers

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The 25 largest business interpreting services based in the United States

Ranked by team size

Top 25 of 1,644 business interpreting services 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	GLOBO	Philadelphia, PA	1,001-5,000	2,459	108
4	Language Services Associates	Horsham, PA	n/a	1,714	130
5	Cyracom Language Solutions	Houston, TX	1,001-5,000	1,669	77
6	Certified Languages International	Portland, OR	201-500	606	75
7	BIG Language Solutions	Atlanta, GA	501-1,000	596	255
8	AD Astra, INC	Silver Spring, MD	201-500	464	46
9	CQ Fluency	Hackensack, NJ	201-500	457	260
10	Metlang	Melville, NY	501-1,000	438	73
11	Akorbi	Plano, TX	501-1,000	329	24
12	Protranslating	Miami, FL	201-500	216	40
13	Worldwide Language Resources, LLC	Fayetteville, NC	501-1,000	209	15
14	DAY Translations, INC	Tampa, FL	1,001-5,000	179	19
15	Trusted Translations	Chicago, IL	201-500	173	41
16	Clear Source Translation	Hamilton, OH	10001+	161	1
17	Csoft International	Boston, MA	201-500	153	32
18	Ulatus Crimson Interactive	New York, NY	201-500	125	2
19	Vanan Services INC	New York, NY	201-500	84	6
20	Indemand Interpreting	Tukwila, WA	201-500	81	1
21	Access 2 Interpreters	Columbus, OH	201-500	76	3
22	Simultrans	Mountain View, CA	201-500	64	23
23	Future Group Translation Services	Santa Clara, CA	1,001-5,000	62	2
24	SAI Language Solutions	Austin, TX	501-1,000	55	1
25	International Translating Company	New York, NY	501-1,000	49	5

Showing 25 of 1,644 business interpreting services based in the United States

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Business interpreting services based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 82 HQs

9,629Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

921

11-50

435

51-200

190

201-500

501-1,000

1,001-5,000

10001+

Business interpreting services by metro

Metro	Companies
Business interpreting services in New York	82
Business interpreting services in Miami	47
Business interpreting services in Houston	34
Business interpreting services in Atlanta	32
Business interpreting services in Los Angeles	29
Business interpreting services in Chicago	29
Business interpreting services in San Francisco	27

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 “business interpreting services”, 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; 23 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 business interpreting services are there based in the United States?

There are 1,644 business interpreting services 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 business interpreting services?

New York leads with 82 headquartered companies, followed by Miami (47) and Houston (34).

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 6,819 verified decision-maker contacts tracked across these 1,644 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.

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Business interpreting services by geography

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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.