Company lists · Data refreshed September 2026

Top 25 Volunteer travel organizations based in the United Kingdom

Name: Volunteer travel organizations based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 358 companies tracked

RevenueBase identified 358 volunteer travel organizations headquartered in the United Kingdom as of September 2026 and tracks 6,169 professional contacts across them, including 2,224 with verified work emails. London is the largest hub.

This list covers volunteer travel organizations headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

358Companies

6,169Contacts tracked

2,224Verified emails

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The 25 largest volunteer travel organizations based in the United Kingdom

Ranked by team size

Top 25 of 358 volunteer travel organizations based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to volunteer travel organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Audley Travel	Partial evidence	Witney, United KingdomHQ checked Sep 22, 2026	501-1,000	883 contacts →
	Partial evidence “For 30 years, we’ve listened to what people want to experience and how they want to feel on their travels.” Source: RevenueBase Database · checked Sep 22, 2026
2	GVI	Indirect evidence	Exeter, United KingdomHQ checked Sep 22, 2026	51-200	278 contacts →
	Indirect evidence “GVI is an award-winning social enterprise that runs high-impact conservation and community development programs in extraordinary locations across the world.” Source: RevenueBase Database · checked Sep 22, 2026
3	Exodus Adventure Travels B Corp	Indirect evidence	Surbiton, United KingdomHQ checked Sep 22, 2026	51-200	242 contacts →
	Indirect evidence “For one person it’s seeing a tiger in the wild for the first time, or walking along the sparkling Amalfi Coast.” Source: RevenueBase Database · checked Sep 22, 2026
4	KEY Travel	Partial evidence	Manchester, United KingdomHQ checked Sep 22, 2026	51-200	173 contacts →
	Partial evidence “Key Travel By Trip.Biz specialises exclusively in travel management for organisations where mission, purpose and social impact are central to their objectives.” Source: RevenueBase Database · checked Sep 22, 2026
5	Explore Worldwide B Corp	Partial evidence	Farnborough, United KingdomHQ checked Sep 22, 2026	51-200	171 contacts →
	Partial evidence “Don't just travel, Explore!” Source: RevenueBase Database · checked Sep 22, 2026
6	Wendy WU Tours	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	112 contacts →
	Partial evidence “With over two decades of travel experience, Wendy Wu Tours is recognised as a market leader in specialist escorted travel to Asia, Europe and South America.” Source: RevenueBase Database · checked Sep 22, 2026
7	Expat Explore Travel	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	109 contacts →
	Partial evidence “For two decades, Expat Explore has helped more than travellers discover the world through fun, affordable, and expertly guided group tours.” Source: RevenueBase Database · checked Sep 22, 2026
8	NST Travel Group	Indirect evidence	Blackpool, United KingdomHQ checked Sep 22, 2026	51-200	98 contacts →
	Indirect evidence “Expertly planning school trips since 1967.” Source: RevenueBase Database · checked Sep 22, 2026
9	G Touring	Partial evidence	Market Harborough, United KingdomHQ checked Sep 22, 2026	51-200	94 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
10	Rayburn Tours LTD	Partial evidence	Derby, United KingdomHQ checked Sep 22, 2026	51-200	85 contacts →
	Partial evidence “Welcome to Rayburn Tours, where the art of travel has been our forte since 1965.” Source: RevenueBase Database · checked Sep 22, 2026
11	Swoop Antarctica & Patagonia	Partial evidence	Bristol, United KingdomHQ checked Sep 22, 2026	51-200	84 contacts →
	Partial evidence “We are a global community of over 100 adventure travel enthusiasts - ex-guides, avid travellers, and those with an adventurous spirit - spanning five continents.” Source: RevenueBase Database · checked Sep 22, 2026
12	Wasteland Travel	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	82 contacts →
	Indirect evidence “We are a forward-thinking, creative-minded and high-energy winter snowsports tour operator.” Source: RevenueBase Database · checked Sep 22, 2026
13	Star Tours	Partial evidence	Wembley, United KingdomHQ checked Sep 22, 2026	51-200	78 contacts →
	Partial evidence “Since the founding of Star Tours, we have become a well renowned and innovative industry leader within the Asian travel market, offering unrivalled commitment to service and…” Source: RevenueBase Database · checked Sep 22, 2026
14	Halsbury Travel	Partial evidence	Nottingham, United KingdomHQ checked Sep 22, 2026	51-200	71 contacts →
	Partial evidence “At Halsbury Travel, we’ve been taking learning beyond the classroom for 40 years.” Source: RevenueBase Database · checked Sep 22, 2026
15	Smaller Earth	Partial evidence	Liverpool, United KingdomHQ checked Sep 22, 2026	51-200	71 contacts →
	Partial evidence “At Smaller Earth, we are the work and travel experts.” Source: RevenueBase Database · checked Sep 22, 2026
16	Culture Trip	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	65 contacts →
	Partial evidence “Since 2011, our award-winning content has inspired millions of you to chase your travel dreams.” Source: RevenueBase Database · checked Sep 22, 2026
17	Trutravels	Partial evidence	Kingston Upon Thames, United KingdomHQ checked Sep 22, 2026	51-200	63 contacts →
	Partial evidence “TruTravels are a social adventure specialist and tour operator offering life-changing group travel experiences in Europe, Asia, Africa & Latin America designed specifically for…” Source: RevenueBase Database · checked Sep 22, 2026
18	Wild Frontiers Adventure Travel	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	62 contacts →
	Partial evidence “Welcome to WILD FRONTIERS, the B Corp-certified, award-winning adventure travel company specialising in innovative, authentic small group tours and tailor-made holidays to some of…” Source: RevenueBase Database · checked Sep 22, 2026
19	Travellocal	Partial evidence	Bristol, United KingdomHQ checked Sep 22, 2026	51-200	54 contacts →
	Partial evidence “TravelLocal, now proudly B Corp Certified, is a travel company with a difference.” Source: RevenueBase Database · checked Sep 22, 2026
20	Outlook Expeditions	Indirect evidence	Abingdon-on-thames, United KingdomHQ checked Sep 22, 2026	51-200	52 contacts →
	Indirect evidence “Our Purpose: To deliver inspirational, immersive learning experiences, outside the classroom, that accelerate core skills development in young people To empower teams to grow and…” Source: RevenueBase Database · checked Sep 22, 2026
21	Jules Verne LTD	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	50 contacts →
	Indirect evidence “Jules Verne offers expertly curated small group tours, with an average of just 10-16 people, to some of the world's most captivating destinations.” Source: RevenueBase Database · checked Sep 22, 2026
22	The Learning Adventure	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	44 contacts →
	Indirect evidence “We offer educational experiences in the real world.” Source: RevenueBase Database · checked Sep 22, 2026
23	Project Trust	Partial evidence	Isle Of Coll, United KingdomHQ checked Sep 22, 2026	11-50	42 contacts →
	Partial evidence “Through a long-term international volunteering experience, Project Trust empowers young people aged 17-25 to develop their confidence, resilience, awareness and leadership skills.” Source: RevenueBase Database · checked Sep 22, 2026
24	Equity-The School Travel People	Indirect evidence	Sussex, United KingdomHQ checked Sep 22, 2026	51-200	37 contacts →
	Indirect evidence “Equity is a specialist provider of group tours for schools, colleges and other institutions, covering a range of curriculum subjects, ski trips and sports tours.” Source: RevenueBase Database · checked Sep 22, 2026
25	BUNAC	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	37 contacts →
	Indirect evidence “Hey, we're BUNAC.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: volunteer travel organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names volunteer travel organizations.
Partial evidence: Its own public description names part of volunteer travel organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name volunteer travel organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 358 volunteer travel organizations based in the United Kingdom

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Volunteer travel organizations based in the United Kingdom at a glance

As of Sep 22, 2026

36.1%Verified-email coverage

17.2Average contacts per company

1-10Median size (employees)

29.9%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

217

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 358 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among volunteer travel organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “volunteer travel organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names volunteer travel organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among volunteer travel organizations, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,224 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Volunteer travel organizations by metro

Volunteer travel organizations in London107

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names volunteer travel organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many volunteer travel organizations are there based in the United Kingdom?

RevenueBase identified 358 volunteer travel organizations headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Audley Travel, headquartered in Witney, tops this list with the largest team on record.

Which city has the most volunteer travel organizations?

London leads with 107 headquartered companies, followed by Bristol (9) and Manchester (8).

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 2,224 verified decision-maker contacts tracked across these 358 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.