Company lists · Data refreshed November 2026

Top 25 Volunteer trip organizers worldwide

RevenueBase identified 2,832 company matches for volunteer trip organizers worldwide as of November 2026 and tracks 20,345 professional contacts across them, including 3,440 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for volunteer trip organizers 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 November 6, 2026. Country and city lists for volunteer trip organizers 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 Nov 6, 2026 How this list was built
2,832Companies
20,345Contacts tracked
3,440Verified emails
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The 25 largest volunteer trip organizers worldwide

Ranked by team size
Top 25 of 2,832 company matches for volunteer trip organizers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchCambridge, MA, United StatesHQ recorded Nov 6, 2026201-500478 contacts →

Exact match

“At EF Go Ahead Tours we believe you’re never too old to be a student of the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202651-200352 contacts →

Exact match

“Worldpackers is a global community of conscientious travelers and hosts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrighton, United KingdomHQ recorded Nov 6, 2026501-1,000330 contacts →

Exact match

“When you travel with us, you’ll connect with different cultures and become a global citizen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 2026n/a190 contacts →

Exact match

“JusCollege was co-founded by Andrew Citores and Bo Thede in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200182 contacts →

Exact match

“CATAI Tours es un TourOperador creado en 1980 y especializado en Grandes Viajes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUnited StatesHQ recorded Nov 6, 2026n/a176 contacts →

Exact match

“Global Medical Brigades is an international movement of students and medical professionals working alongside local communities and staff to implement sustainable health systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoston, CA, United StatesHQ recorded Nov 6, 202651-200171 contacts →

Exact match

“We work one-on-one with teachers to create incredible educational tours that meet their specific needs and budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMentor, OH, United StatesHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“Rustic Pathways is an educational travel company founded in 1983.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRingwood, AustraliaHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“Camps International is a social enterprise which runs educational and impactful expeditions for school groups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChapareillan, FranceHQ recorded Nov 6, 202651-200161 contacts →

Exact match

“Spécialiste du voyage d'aventure depuis plus de 50 ans, Allibert Trekking, agence de voyage d'aventure responsable, conçoit et organise des voyages, randonnées, trekkings et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGolden Valley, MN, United StatesHQ recorded Nov 6, 2026n/a158 contacts →

Exact match

“Give your students a week that shapes a lifetime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMechelen, BelgiumHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Joker is je vertrekpunt voor avontuur, of je nu alleen, met twee, je gezin of in groep wil reizen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBeijing, CA, ChinaHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“WildChina caters to the curious, the world wanderers, and the wild travelers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202611-50119 contacts →

Exact match

“No.1 Adventurous Camps – (Inter)national Beach • Snow • Outdoor • Creative • Water sports We are 15+ employees based in Utrecht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“For two decades, Expat Explore has helped more than travellers discover the world through fun, affordable, and expertly guided group tours.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“Our purpose is to inspire students to become global leaders, to make positive change and to maximize the potential of themselves and others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarket Harborough, United KingdomHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“G Touring, is the touring division of G Adventures founder Bruce Poon Tip’s business interests, and operates the market leading brands Travelsphere and Just You.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Nov 6, 202611-50103 contacts →

Exact match

“From a team of eager students-turned-young adults with an enthusiasm for living life to the fullest and encouraging others to do so too, comes Outside Life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBlackpool, United KingdomHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Making school trips easier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTaranaki, New ZealandHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“International Volunteer HQ (IVHQ) brings people together from all walks of life to make a difference on the adventure of a lifetime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKiel, GermanyHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Gebeco - the epitome of travel We are one of the leading organizers of study and adventure trips.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDerby, United KingdomHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Welcome to Rayburn Tours, where the art of travel has been our forte since 1965.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNorthville, MI, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Our team is on a mission to create the most amazing travel experiences that enhance lives and promote culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBielefeld, GermanyHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Wir sind Europas führender Veranstalter für betreute Jugendreisen und seit 44 Jahren erfolgreich unterwegs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNaperville, IL, United StatesHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Founded by a former high school band director, Bob Rogers Travel has been making student travel simple since 1981.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,832 volunteer trip organizers worldwide

See the full list, filter by size, metro and specialty, and access 3,440 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Volunteer trip organizers worldwide at a glance

As of Nov 6, 2026
16.9%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,942
11-50
675
51-200
149
201-500
23
501-1,000
8
1,001-5,000
1
5,001-10,000
1
10001+
3

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 volunteer trip organizers are linked below.
What qualifies
Company records worldwide whose business descriptions match “volunteer trip organizers” 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 3,440 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.

Volunteer trip organizers by location

15 lists · largest first

Every Volunteer trip organizers 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 “volunteer trip organizers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many volunteer trip organizers are there worldwide?

RevenueBase identified 2,832 company matches for volunteer trip organizers worldwide 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?

EF GO Ahead Tours tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most volunteer trip organizers?

The United States leads with 457 companies, followed by India (328) and the United Kingdom (138). Every volunteer trip organizers list by country and city is linked on this page.

Which city has the most volunteer trip organizers?

London leads with 38 company records, followed by New Delhi (37) and Sao Paulo (27).

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 3,440 professional contacts with verified work emails tracked across these 2,832 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.

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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.