Company lists · Data refreshed September 2026

Top 25 Sustainable tourism operators worldwide

Name: Sustainable tourism operators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 3,492 companies tracked

RevenueBase identified 3,492 sustainable tourism operators worldwide as of September 2026 and tracks 40,810 professional contacts across them, including 10,210 with verified work emails. India is the largest market and London the largest hub.

This list covers sustainable tourism operators worldwide, 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. Country and city lists for sustainable tourism operators follow the table.

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

3,492Companies

40,810Contacts tracked

10,210Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest sustainable tourism operators worldwide

Ranked by team size

Top 25 of 3,492 sustainable tourism operators worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable tourism operators: 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	RED SEA Global	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 22, 2026	10001+	6,828 contacts →
	Partial evidence “Red Sea Global (RSG) is the developer behind the world’s most pioneering regenerative tourism destinations, including The Red Sea and AMAALA.” Source: RevenueBase Database · checked Sep 22, 2026
2	SIX Senses	Indirect evidence	Bangkok, ThailandHQ checked Sep 22, 2026	1,001-5,000	3,378 contacts →
	Indirect evidence “We believe in the transformative impact of travel, from your experiences to your well-being and the world around you.” Source: RevenueBase Database · checked Sep 22, 2026
3	Intrepid Travel	Partial evidence	Melbourne, AustraliaHQ checked Sep 22, 2026	1,001-5,000	2,170 contacts →
	Partial evidence “Intrepid Travel offers sustainable experience-rich travel via more than 900 trips on all seven continents.” Source: RevenueBase Database · checked Sep 22, 2026
4	G Adventures	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	1,001-5,000	1,631 contacts →
	Indirect evidence “We’ve always believed that travel isn’t just about where you go, it’s about how it changes you.” Source: RevenueBase Database · checked Sep 22, 2026
5	Audley Travel	Indirect evidence	Witney, United KingdomHQ checked Sep 22, 2026	501-1,000	883 contacts →
	Indirect 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
6	EXO Travel	Indirect evidence	Bangkok, ThailandHQ checked Sep 22, 2026	1,001-5,000	786 contacts →
	Indirect evidence “Travel made real For more than thirty years, EXO Travel has been expanding horizons and creating lasting impacts through travel.” Source: RevenueBase Database · checked Sep 22, 2026
7	Soneva	Indirect evidence	Difc, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	699 contacts →
	Indirect evidence “About Soneva Founded in 1995, Soneva operates three award-winning resorts in the Maldives: Soneva Fushi, Soneva Jani and Soneva Secret.” Source: RevenueBase Database · checked Sep 22, 2026
8	Metropolitan Touring	Partial evidence	Quito, EcuadorHQ checked Sep 22, 2026	501-1,000	572 contacts →
	Partial evidence “Back in 1953, Metropolitan Touring embarked on a mission to share the wonders of Ecuador and the Galapagos with the world.” Source: RevenueBase Database · checked Sep 22, 2026
9	CGH Earth	Strong evidence	Cochin, IndiaHQ checked Sep 22, 2026	501-1,000	554 contacts →
	Strong evidence “TRANSFORMATIONAL EXPERIENCES IN LEISURE & WELLBEING CGH Earth is the pioneer of sustainable and responsible tourism in India, and a curator of the extraordinary.” Source: RevenueBase Database · checked Sep 22, 2026
10	Trafalgar Travel	Indirect evidence	St. Peter Port, GuernseyHQ checked Sep 22, 2026	1,001-5,000	352 contacts →
	Indirect evidence “We are the worlds leading and most-awarded tour brand.” Source: RevenueBase Database · checked Sep 22, 2026
11	LES Villages Clubs DU Soleil	Indirect evidence	Marseille Cedex 3, FranceHQ checked Sep 22, 2026	501-1,000	303 contacts →
	Indirect evidence “Since 1960 for Les Villages Clubs du Soleil, and a little more for Renouveau Vacances, women and men have been mobilising to satisfy the holiday desires of many who wish for…” Source: RevenueBase Database · checked Sep 22, 2026
12	Vallarta Adventures, S.A. DE C.V	Indirect evidence	Nuevo Vallarta, MexicoHQ checked Sep 22, 2026	501-1,000	283 contacts →
	Indirect evidence “Vallarta Adventures is Mexico´s premier adventure company.” Source: RevenueBase Database · checked Sep 22, 2026
13	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
14	Plava Laguna	Partial evidence	Porec, CroatiaHQ checked Sep 22, 2026	1,001-5,000	237 contacts →
	Partial evidence “Plava Laguna is a company backed by more than 65 years of successful operation and development, based on ecological principles and sustainable development, during which it has…” Source: RevenueBase Database · checked Sep 22, 2026
15	Discovery	Partial evidence	JordanHQ checked Sep 22, 2026	51-200	231 contacts →
	Partial evidence “Established in 1995, Discovery is a DMC that focus on creating novel adventure, developing innovative eco-tourism programs and incentives with a belief in interaction, learning…” Source: RevenueBase Database · checked Sep 22, 2026
16	Jonview	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	201-500	210 contacts →
	Partial evidence “Jonview is Canada’s leading receptive operator, providing a full range of travel products and services to the international Tour Operator community.” Source: RevenueBase Database · checked Sep 22, 2026
17	Parkroyal Collection Kuala Lumpur	Indirect evidence	Bukit Bintang, MalaysiaHQ checked Sep 22, 2026	201-500	198 contacts →
	Indirect evidence “PARKROYAL COLLECTION Kuala Lumpur is designed with the environment and wellness in mind for the modern conscious travellers.” Source: RevenueBase Database · checked Sep 22, 2026
18	Natural Habitat Adventures	Indirect evidence	Louisville, CO, United StatesHQ checked Sep 22, 2026	51-200	196 contacts →
	Indirect evidence “As the conservation travel partner of World Wildlife Fund, Natural Habitat Adventures (Nat Hab) is the leader in responsible nature travel.” Source: RevenueBase Database · checked Sep 22, 2026
19	Explore Worldwide B Corp	Indirect evidence	Farnborough, United KingdomHQ checked Sep 22, 2026	51-200	171 contacts →
	Indirect evidence “Don't just travel, Explore!” Source: RevenueBase Database · checked Sep 22, 2026
20	Ella Resorts	Partial evidence	Marousi, GreeceHQ checked Sep 22, 2026	51-200	167 contacts →
	Partial evidence “Ella Resorts, a collection of sustainable Lifestyle Beach Resorts in well-established holiday destinations.” Source: RevenueBase Database · checked Sep 22, 2026
21	Sawadee Reizen	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 22, 2026	51-200	162 contacts →
	Indirect evidence “Sawadee Reize is a Dutch travel company specialised in group adventure holidays.” Source: RevenueBase Database · checked Sep 22, 2026
22	Khiri Travel	Indirect evidence	Bang Kraso, ThailandHQ checked Sep 22, 2026	51-200	155 contacts →
	Indirect evidence “Creativity and a genuine passion for responsible travel are at the core of all we do at Khiri Travel.” Source: RevenueBase Database · checked Sep 22, 2026
23	Allibert Trekking	Indirect evidence	Chapareillan, FranceHQ checked Sep 22, 2026	51-200	151 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
24	Belum Rainforest Resort	Indirect evidence	Gerik, MalaysiaHQ checked Sep 22, 2026	51-200	140 contacts →
	Indirect evidence “Belum Rainforest Resort is Malaysia's latest premier Ecotourism destination.” Source: RevenueBase Database · checked Sep 22, 2026
25	Aurora Expeditions	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 22, 2026	51-200	138 contacts →
	Indirect evidence “From the start, Aurora Expeditions was destined to be different.” 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: sustainable tourism operators. 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 sustainable tourism operators.
Partial evidence: Its own public description names part of sustainable tourism operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable tourism operators. 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 3,492 sustainable tourism operators worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 10,210 reachable decision-makers.

Free signup · no credit card

View the full list →

Sustainable tourism operators worldwide at a glance

As of Sep 22, 2026

25.0%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

2,474

11-50

745

51-200

192

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 sustainable tourism operators, 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.
Coverage: Every country. Country and city lists for sustainable tourism operators are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “sustainable tourism operators”. 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 sustainable tourism operators), 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 sustainable tourism operators, and records with no verified work email.
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, 10,210 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.

Sustainable tourism operators by location

17 lists · largest first

Every Sustainable tourism operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 sustainable tourism operators, 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 sustainable tourism operators are there worldwide?

RevenueBase identified 3,492 sustainable tourism operators worldwide 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?

RED SEA Global, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most sustainable tourism operators?

India leads with 349 companies, followed by the United States (220) and Spain (172). Every sustainable tourism operators list by country and city is linked on this page.

Which city has the most sustainable tourism operators?

London leads with 46 headquartered companies, followed by Nairobi (35) and Paris (35).

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 10,210 verified decision-maker contacts tracked across these 3,492 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.

Ready to reach these companies? Verified emails and direct dials for all 3,492 sustainable tourism operators worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.