Company lists · Data refreshed September 2026
Top 25 Marine conservation tourism operators worldwide
RevenueBase identified 397 marine conservation tourism operators worldwide as of September 2026 and tracks 3,430 professional contacts across them, including 202 with verified work emails. The United States is the largest market and Cairns City the largest hub.
This list covers marine conservation 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 20, 2026. Country and city lists for marine conservation 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.
The 25 largest marine conservation tourism operators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 57 contacts → | ||||
Indirect evidence “Discover the Dune Universe.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 51 contacts → | ||||
Partial evidence “OrcaNation is committed to environmental education, sustainability and conservation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 46 contacts → | ||||
Strong evidence “With locations in Victoria, Vancouver, and Telegraph Cove, Prince of Whales Whale & Marine Wildlife Adventures is a family-owned and operated eco-tourism operator that aims to…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 41 contacts → | ||||
Partial evidence “The Quicksilver Group is Australia’s most awarded Great Barrier Reef tourism company with operations based in Cairns, Port Douglas and on Green Island.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 29 contacts → | ||||
Strong evidence “Selected for Canada’s “Signature Experiences Collection” by the Canadian Tourism Commission, Maple Leaf Adventures has provided conservation-focused, big adventures aboard small…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 27 contacts → | ||||
Indirect evidence “Robert Pennicott and his family have been operating Pennicott Wilderness Journeys since when they founded Bruny Island Cruises.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 21 contacts → | ||||
Indirect evidence “Canada’s first carbon-neutral and 1% for the Planet eco-adventure whale-watching company, Eagle Wing Tours in Victoria, BC, operates with purpose and passion to protect the…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 21 contacts → | ||||
Partial evidence “The Ocean Connectors mission is to educate, inspire, and connect youth in underserved Pacific coastal communities through the study of migratory marine life.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 21 contacts → | ||||
Indirect evidence “Livingseas Asia | Dive.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 contacts → | ||||
Strong evidence “WiseOceans is a global marine conservation and education company that employs three core strategies: We educate: With our world-class ocean outreach activities WiseOceans is…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 contacts → | ||||
Strong evidence “The Tour Collective Group is South East Queensland’s most experienced marine tourism provider, proudly operating Sea World Cruises, Sea World Whale Watch, See Moreton, Whales in…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 contacts → | ||||
Strong evidence “Moonshadow-TQC Cruises is a family owned marine tourism operator, based in Port Stephens, NSW, just 2.5hrs north of Sydney, and 25mins from Newcastle Airport.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 18 contacts → | ||||
Strong evidence “Tornado Marine Fleet, founded in 1989 by CEO Ayman Mousa, is the top Egypt-based operator of luxury liveaboard diving safaris in the Red Sea.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 contacts → | ||||
Indirect evidence “Blue Safari is an ocean experiences company based in Mauritius, offering a range of activities designed to help people discover the sea in a simple, genuine, and memorable way.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 12 contacts → | ||||
Indirect evidence “We are pleased to welcome you at "Dive Together Crete", our ECO Dive Resort on the Greek island Crete.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 contacts → | ||||
Partial evidence “PADI 5 Star Dive Shop Guided dive tours, training, conservation, and educational dive travel around the Salish Sea and our blue planet.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 contacts → | ||||
Indirect evidence “Sunreef Scuba Diving Services, based in Mooloolaba, is the longest established dive centre on the Sunshine Coast (Queensland, Australia) – with roots starting back in 1976.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 contacts → | ||||
Indirect evidence “It all started in the summer of 1995, when our company organised its first daily cruise from Kissamos-Chania to the legendary pirate island Imeri Gramvousa and the exotic Balos…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 contacts → | ||||
Indirect evidence “Konservasi Darat & Laut, Restorasi Terumbu Karang, Konservasi Penyu, Pariwisata Berkelanjutan, Konsultasi Lingkungan, Pendidikan, Pengelolaan Sampah, Daur Ulang, Bank Sampah…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 9 contacts → | ||||
Indirect evidence “Virgin Islands Ecotours has been a leader in Caribbean eco-adventures since 2002, offering unforgettable experiences that preserve the Virgin Islands' natural beauty.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 contacts → | ||||
Indirect evidence “Capt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 contacts → | ||||
Partial evidence “Sea West has a longstanding reputation as one of Australia’s leading and most innovative tour operators.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 contacts → | ||||
Indirect evidence “Big Blue Collective offers Eco Adventures driven by our collective passion to experience the aquatic soul of the Turks & Caicos Islands above and below the waterline in a…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 contacts → | ||||
Partial evidence “Coral Bay Ecotours is one of the longest running tour operators on the World Heritage listed Ningaloo Reef, having begun operating 1994.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 contacts → | ||||
Partial evidence “Reeformers is an initiative focusing on ocean conservation through coral transplantation, eco-dive trip, education, and beach & ocean cleanup.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: marine conservation 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 marine conservation tourism operators.
- Partial evidence
- Its own public description names part of marine conservation tourism operators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name marine conservation 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 397 marine conservation tourism operators worldwide
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Marine conservation tourism operators worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 marine conservation 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 marine conservation tourism operators are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “marine conservation 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 marine conservation 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 marine conservation 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, 202 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 20, 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.
Marine conservation tourism operators by location
2 lists · largest firstEvery Marine conservation 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 marine conservation 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 marine conservation tourism operators are there worldwide?
RevenueBase identified 397 marine conservation 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?
Dune World, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most marine conservation tourism operators?
The United States leads with 47 companies, followed by Australia (43). Every marine conservation tourism operators list by country and city is linked on this page.
Which city has the most marine conservation tourism operators?
Cairns City leads with 4 headquartered companies, followed by Honolulu (4) and Victoria (4).
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 202 verified decision-maker contacts tracked across these 397 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 20, 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.