Company lists · Data refreshed October 2026

Top 25 Conference interpreting services worldwide

RevenueBase identified 1,687 company matches for conference interpreting services worldwide as of October 2026 and tracks 30,462 professional contacts across them, including 2,322 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for conference interpreting services worldwide, 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 October 1, 2026. Country and city lists for conference interpreting services follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built
1,687Companies
30,462Contacts tracked
2,322Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest conference interpreting services worldwide

Ranked by team size
Top 25 of 1,687 company matches for conference interpreting services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMonterey, CA, United StatesHQ recorded Oct 1, 202610001+6,440 contacts →

Exact match

“LanguageLine Solutions is the world’s leading language solutions company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchOverland Park, KS, United StatesHQ recorded Oct 1, 2026n/a5,096 contacts →

Exact match

“Language Access, Driven by Innovation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchMiraflores, PeruHQ recorded Oct 1, 20261,001-5,000865 contacts →

Exact match

“At Interpretia, we help people understand one another through professional remote interpretation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchPortland, OR, United StatesHQ recorded Oct 1, 2026201-500623 contacts →

Exact match

“We provide on-demand interpreting services via phone and video.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchMalmö, SwedenHQ recorded Oct 1, 202651-200506 contacts →

Exact match

“SPRÅKSERVICE is Sweden's leading agency for interpreting and translation services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202651-200487 contacts →

Exact match

“How can we help you?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchSouth Melbourne, AustraliaHQ recorded Oct 1, 20261,001-5,000449 contacts →

Exact match

“Oncall is a world leader in quality interpreting and translation services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchRochdale, United KingdomHQ recorded Oct 1, 202651-200363 contacts →

Exact match

“Language Empire was established in 2001.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Oct 1, 2026n/a344 contacts →

Exact match

“TolkeNett har 15 års erfaring innen tolke- og oversettingstjenester.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Oct 1, 2026n/a312 contacts →

Exact match

“LanguageLoop has stood at the forefront of multilingual language service in Australia for nearly half a century, bridging communication gaps in over 190 languages.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchCharlotte, NC, United StatesHQ recorded Oct 1, 2026n/a301 contacts →

Exact match

“Since 1989, Fluent Language Solutions has helped tens of thousands of clients across the country overcome language barriers with the highest quality interpreting and translating…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Oct 1, 202651-200258 contacts →

Exact match

“Tolk- & översättningstjänster Vi hjälper till att kommunicera och överbrygga språkbarriärer - dygnet runt och på över 200 språk och dialekter!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchVirginia Beach, VA, United StatesHQ recorded Oct 1, 2026n/a249 contacts →

Exact match

“Founded in and headquartered in Virginia Beach, Virginia, The Language Group (TLG) is an award-winning language solutions company providing translation and interpretation services…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Oct 1, 2026n/a201 contacts →

Exact match

“Translation & Interpretation services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchBilbao, SpainHQ recorded Oct 1, 2026n/a169 contacts →

Exact match

“Con más de 45 años de experiencia, TISA, Traducciones e Intérpretes S.A.L.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchHull, United KingdomHQ recorded Oct 1, 2026n/a158 contacts →

Exact match

“We started with one small office with two members of staff offering translation services to private individuals and companies; now we still offer translation services to private…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchFort Worth, TX, United StatesHQ recorded Oct 1, 2026n/a153 contacts →

Exact match

“TIN is a translation and interpreting company that exists to promote communication between and among individuals who speak, write and read different languages.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchZurich, SwitzerlandHQ recorded Oct 1, 202651-200145 contacts →

Exact match

“Interprefy is the world's leading provider of human and AI-powered solutions and services for events and meetings.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchIndianapolis, IN, United StatesHQ recorded Oct 1, 202611-50142 contacts →

Exact match

“Indianapolis-based LUNA Language Services provides translation and interpreting services for all industries and sectors, public and private.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchStirling, United KingdomHQ recorded Oct 1, 202651-200140 contacts →

Exact match

“Global Voices is an international translation and interpretation services company, established in 2004 in Stirling, Scotland.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Oct 1, 202611-50133 contacts →

Exact match

“All Languages is Canada's oldest continually operating multilingual translation and interpreting company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchPortland, OR, United StatesHQ recorded Oct 1, 202651-200102 contacts →

Exact match

“We deliver on-site interpreting, telephone interpreting, video interpreting, and document translation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Oct 1, 202611-50101 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 · Oct 1, 2026 · View company records in RevenueBase
24Exact matchGlasgow, United KingdomHQ recorded Oct 1, 202611-5092 contacts →

Exact match

“When you need to communicate in foreign languages, Global Connects will make your first impression count.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchHull, United KingdomHQ recorded Oct 1, 202611-5084 contacts →

Exact match

“Language is Everything is an award-winning, UK-based interpreting and translation company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 1,687 conference interpreting services worldwide

See the full list, filter by size, metro and specialty, and access 2,322 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Conference interpreting services worldwide at a glance

As of Oct 1, 2026
7.6%Verified-email coverage
18.1Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · London
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
1,084
11-50
405
51-200
117
201-500
34
501-1,000
18
1,001-5,000
9
5,001-10,000
1
10001+
5

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for conference interpreting services are linked below.
What qualifies
Company records worldwide whose business descriptions match “conference interpreting 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. 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 2,322 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 October 1, 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.

Conference interpreting services by location

10 lists · largest first

Every Conference interpreting services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “conference interpreting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conference interpreting services are there worldwide?

RevenueBase identified 1,687 company matches for conference interpreting services worldwide as of October 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 country has the most conference interpreting services?

The United States leads with 390 companies, followed by the United Kingdom (134) and Germany (126). Every conference interpreting services list by country and city is linked on this page.

Which city has the most conference interpreting services?

London leads with 39 company records, followed by Sao Paulo (28) and Paris (26).

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 2,322 professional contacts with verified work emails tracked across these 1,687 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,687 conference interpreting services worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.