GBR Biology

What GBR Biology does

GBR Biology is the marine-science division of Australian tourism operator Experience Co, headquartered in Cairns, Queensland. It delivers guided snorkel and dive experiences on the Great Barrier Reef — including the Dreamtime Dive and Snorkel Indigenous cultural offering — and runs reef-education programs for schools and universities. The division fields a team described as the largest dedicated group of marine biologists in Australian tourism, with named leads covering biology management, Master Reef Guide interpretation, and education coordination.

The division's core assets are scientific rather than digital: an Eye on the Reef monitoring program active since 2007 across sites including Moore, Fitzroy Island, Green Island, Milln, and Flynn reefs; first-in-Australia deployment of Mars Sustainable Solutions' MARRS Reef Stars technology (348 units, 5,115 coral fragments, with a reported 50% coral cover uplift at the inaugural site); coral larval reseeding; and eDNA-based Crown-of-Thorns Starfish detection developed with AIMS and CSIRO. Cultural capability is layered on through the Yirrganydji Land and Sea Rangers and a Kul-Bul Decision Tree framework integrating Indigenous Knowledge into reef management decisions.

Commercially, GBR Biology earns from tour transactions routed through Experience Co brands (Reef Magic, Dreamtime, Fitzroy Island) and the Expedia-powered Guardian of the Reef platform, from professional-services-style education bookings, and from funded programs including an approximately $1 million Queensland Government grant over three years and the $2 million Cotton On Foundation commitment channelled through The Reef Cooperative. Customers span leisure tourists, schools and universities, government agencies, and research partners (JCU, AIMS, CSIRO, GBRMPA, Mars Sustainable Solutions).

Name

GBR Biology

Legal name

GBR Biology

Website

https://gbrbiology.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

GBR Biology is Experience Co's marine-science tourism division in Cairns, running biologist-led snorkel and dive tours, school education programs, and reef restoration research on the Great Barrier Reef for leisure travelers, schools, and government partners.

Ownership category

akta.pro rank

Product category

Reef Tourism and Marine Education

NAICS

Scenic and Sightseeing Transportation, Water (4872)

SIC

Water Transportation (4400)

akta.pro primary industry

Dive & Snorkel Guides / Dive Masters (Boat-Based & Shore-Based) (THAAALAC)

akta.pro secondary industries

Marine Conservation & Citizen-Science Experiences (reef monitoring, turtle walks) (THAAAIAH), Snorkeling Tours & Reef Experiences (THAJAJAE), Reef, Island & Coastal Ecotours (mangroves, lagoons, sea caves) (THAAAIAE)

Keywords

• Reef tourism experiences
• Marine biology education
• Guided snorkel tours
• Coral reef research
• Reef conservation services

Headquarters

HQ city

Cairns

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Reef Tourism Experiences: Guided snorkel tours and reef experiences for tourists visiting the Great Barrier Reef. Includes Snorkel Experience and Snorkel Safari Tours suitable for all ages and skill levels.
2. Reef Education Programs: Educational programs for schools and universities aligned with Australian Curriculum. Includes place-based learning experiences, curriculum-linked activities, and specialized programs like Be a Marine Biologist for a Day.
3. Government-Funded Education Programs: Great Barrier Reef Education Experience program partially funded by Queensland Government ($1 million over three years) enabling subsidized school excursions to the reef until July 2024.
4. Research and Conservation Services: Conducting research projects in partnership with universities and government agencies, contributing to reef conservation efforts.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

GBR Biology operates guided snorkel tours, reef education programs for schools and universities, and conducts marine biology research on the Great Barrier Reef from Cairns, Queensland. The company delivers tourist experiences across multiple reef sites (Moore Reef, Fitzroy Island, Green Island, Port Douglas) and integrates citizen science, coral restoration, and Indigenous cultural education into its offerings. It is a Reef Unlimited experience within the Experience Co family.

Product overview

GBR Biology is a dedicated team of marine biologists, educators, and cultural education rangers working on the Great Barrier Reef out of Cairns, Queensland. The company offers a portfolio of reef tourism experiences including guided snorkel tours (Snorkel Tours, Dreamtime Dive & Snorkel), educational programs for schools and universities (Reef Education Programs), and research-based tourism activities. Their reef sites include Reef Magic Pontoon at Moore Reef, Fitzroy Island, Green Island, and Calypso Port Douglas operations (Low Isles and Outer Reef). The company also conducts scientific research programs including coral spawning, Crown-of-Thorns Starfish control, MARRS coral rubble stabilization, coral larval reseeding, and reef health monitoring. GBR Biology is part of the Experience Co family and Reef Unlimited. Recent product launches include the Guardian of the Reef platform (2024) promoting reef-positive travel. The company partners with Traditional Owners, universities, and conservation organizations for reef restoration initiatives.

Differentiator

Problem solved

Functional benefit

Brands

• Reef Magic: Reef Magic operates the Remoora outer reef pontoon at Moore Reef, offering reef tours and the Reef Recovery experience.
• Dreamtime Dive & Snorkel
• Reef Unlimited

Products and services

• Snorkel Tours Guided snorkel tours on the Great Barrier Reef suitable for all ages and needs, led by marine biologists who provide storytelling and reef interpretation. Includes Snorkel Experience and Snorkel Safari Tours.
• Reef Education Programs Educational experiences for schools and universities including curriculum-linked activities aligned with the Australian Curriculum, citizen science programs, and immersive learning on the Great Barrier Reef. Includes Be a Marine Biologist for a Day programs.
• Dreamtime Dive & Snorkel Indigenous tourism experience combining snorkeling with First Nations cultural education, storytelling, and Dreamtime narratives through cultural guides and rangers.
• Reef Magic Pontoon (Moore Reef) Outer reef pontoon experience at Moore Reef offering direct water access to coral gardens, glass bottom boats, laboratory facilities, and interaction with resident Maori Wrasse 'Wally'.
• Fitzroy Island Experience Continental island destination with accessible snorkeling sites, coral thickets, and marine wildlife including green sea turtles and giant manta rays.
• Green Island Experience Ancient coral cay with tropical rainforest, inshore patch reef, seagrass beds, and coral ecosystems providing refuge for fish and feeding grounds for sea turtles and dugongs.
• Calypso Port Douglas Low Isles Snorkeling and diving tours to Low Isles from Port Douglas, offering access to coral reefs and marine life experiences.
• Calypso Port Douglas Outer Reef Outer reef diving and snorkeling experiences from Port Douglas accessing deeper reef environments.
• Reef Research Programs Scientific research initiatives including coral spawning studies, Crown-of-Thorns Starfish monitoring, coral rubble stabilization (MARRS), coral larval reseeding, and reef health surveys.
• Indigenous Land and Sea Ranger Program Partnership with Queensland Parks and Wildlife Services providing dive training and Marine Internship Training Program for Indigenous Rangers working on Sea Country.
• Guardian of the Reef Platform Listing Reef Biology's participation in the world-first Guardian of the Reef platform on Expedia, promoting reef-positive travel through science, environmental education, and Indigenous wisdom integration.

Quantifiable outcome

• 50% increase in coral cover after MARRS Reef Stars installation
• +5 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

18 partnerships are on record, tiered core and minor.

• Citizens of the Great Barrier ReefcoreStrategic or Co-development Partner · 8 June 2022Coordinating partner of The Reef Cooperative initiative bringing together Traditional Owners, scientists, reef restoration experts, and tourism operators. GBR Biology works directly with Yirrganydji Land and Sea Rangers on Hastings Reef to monitor reef health and engage tourists in conservation.
• James Cook UniversitycoreStrategic or Co-development Partner · 8 June 2022Scientists from James Cook University lead the Coral Larval delivery program assisting in reef restoration by seeding and growing new corals. Partnership in The Reef Cooperative for groundbreaking coral larvae reseeding programs.
• Mars Sustainable SolutionscoreStrategic or Co-development Partner · 8 June 2022Provides access to MARRS Reef Stars technology for The Reef Cooperative. GBR Biology was first in Australia to implement and scientifically trial the use of Mars Reef Stars to stabilize Coral Rubble Fields on the Great Barrier Reef.
• Queensland Parks and Wildlife ServicecoreStrategic or Co-development PartnerPartnership in Indigenous Land and Sea Ranger Program. GBR Biology provides the dive training component of the Marine Internship Training Program for Indigenous Rangers working on Sea Country. 70 Traditional Owner groups along Queensland coast linked to the Great Barrier Reef.
• Yirrganydji Land and Sea RangerscoreStrategic or Co-development PartnerCo-designed and co-managed Kul-Bul project with Traditional Owners/custodians. Rangers participate in reef health monitoring, MARRS installations, and cultural education programs. Dawul Aboriginal Corporation represents the Yirrganydji community.
• Gunggandji Land and Sea Country RangerscoreStrategic or Co-development PartnerPartnership for Indigenous Land and Sea Country Ranger engagement with students about Sea Country Connections. Also working with Yarrabah State School on Junior Gunggandji Ranger Program.
• Australian Institute of Marine Science (AIMS)coreTechnology or IntegrationCollaboration on environmental DNA (eDNA) research for Crown-of-Thorns Starfish detection. AIMS has perfected qPCR quantification method to determine CoTS larval eDNA in plankton samples. Extended collaboration with CSIRO for automatic eDNA samplers.
• CSIROcoreTechnology or IntegrationCollaboration with AIMS and GBR Biology to trial automatic eDNA samplers at the reef to investigate occurrence of CoTS larvae at Moore Reef.
• Great Barrier Reef Marine Park Authority (GBRMPA)coreStrategic or Co-development PartnerParticipation in Eye on the Reef program - GBRMPA initiative for reef health monitoring. Data collected by GBR Biology is integrated into GBRMPA database and informs government decisions.
• University of Technology SydneyminorStrategic or Co-development PartnerResearch partnership with Associate Professor David Suggett for MARRS Reef Stars project monitoring and evaluation.
• Reef Restoration FoundationcoreStrategic or Co-development PartnerCollaborative partner in Kul-Bul project and reef restoration initiatives combining Indigenous Ecological Knowledge with modern science.
• Southern Cross UniversityminorStrategic or Co-development PartnerUniversity internship host for marine biology students gaining hands-on experience on the Great Barrier Reef.
• Université d'Artois (France)minorStrategic or Co-development PartnerHosted international intern from France completing master's degree, working on CoTS program and reef stewardship.
• GET Educational ToursminorChannel Partner/ Reseller/ DistributorEducational tours company including GBR Biology programs in Cairns itineraries to ensure government grant eligibility.
• Fitzroy Island AdventuresminorChannel Partner/ Reseller/ DistributorPartnership for reef site operations at Fitzroy Island providing complementary tourism experiences.
• Reef Magic CruisescoreChannel Partner/ Reseller/ DistributorGBR Biology operates from Reef Magic pontoon at Moore Reef as part of Experience Co family of reef tourism products.
• Dreamtime Dive & SnorkelcoreChannel Partner/ Reseller/ DistributorGBR Biology team operates Dreamtime Dive & Snorkel experiences with Indigenous cultural education and traditional ecological knowledge integration.
• Reef Check AustraliaminorStrategic or Co-development PartnerExperience Co reef tourism companies recognized as industry champions by Reef Check Australia for providing in-kind support and platform for survey teams.

Scale indicators10 records

Recent moves5 records

Expansion highlights5 records

Regional players

• Lady Elliot Island Eco Resort: Southern Great Barrier Reef eco-resort offering reef education, diving, and marine biology interpretation. Comparable eco-tourism positioning and educational offerings, but operates on a different reef segment accessible by air.

Direct peers

• Quicksilver Connections: Port Douglas-based reef operator offering catamaran cruises and dive/snorkel tours to Agincourt Reef. Directly competes with GBR Biology for the same Cairns-region reef tourist, with overlapping tour products at outer reef sites.
• Down Under Dive: Cairns-based dive and snorkel operator running day trips and PADI courses to the Great Barrier Reef. Directly comparable dive/snorkel tour offering and overlapping customer base.
• Dreamtime Dive & Snorkel: Indigenous tourism experience operated by GBR Biology team within the Experience Co family. Listed separately because it is a sub-brand of GBR Biology itself, but represents how the same operating model is being marketed and scaled.
• Passions of Paradise: Cairns-based eco-certified sail and snorkel operator to the Great Barrier Reef, marketing a low-impact reef experience. Closely comparable to GBR Biology in sustainability positioning and target tourist.
• Wavelength Reef Cruises: Cairns-based small-group reef operator focused on snorkeling and diving at outer reef sites. Comparable scale and target market to GBR Biology's smaller tour products.
• Great Adventures: Cairns-based reef operator running catamaran and fast cat services to Green Island and the outer Great Barrier Reef. Competes head-to-head with GBR Biology's snorkel tours and Green Island operations.

Others

• Citizens of the Great Barrier Reef: Conservation nonprofit coordinating The Reef Cooperative alongside GBR Biology. Comparable mission around reef conservation and citizen science, but is a partner/funder rather than direct competitor.
• Australian Institute of Marine Science (AIMS): Government marine science agency conducting reef research including the eDNA Crown-of-Thorns work done in partnership with GBR Biology. Comparable as a research institution and indirect partner, not a direct tourism competitor.

Broad incumbents

• Reef HQ (Great Barrier Reef Aquarium): Townsville-based national reef education center and aquarium offering curriculum-aligned marine education programs. Competes with GBR Biology's education segment on school excursions and citizen science engagement.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gbr-biology

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GBR Biology