We track 22 dive operators in Kalimantan. 6 teach certification courses (9 PADI, 2 SSI). 8 run snorkelling trips. 7 offer accommodation alongside diving. The biggest cluster is around Tanjung Palas, with 6. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 22. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Noah Maratua Resort | 4.8(206) | none | none | none |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 22 dive operators in Kalimantan, with the biggest cluster around Tanjung Palas. 6 of them run certification courses.
PADI is the most common agency (9 centres), followed by SSI (2).
7 operators in Kalimantan offer accommodation alongside diving.
8 of the 22 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
Noah Maratua Resort is a dive resort located on Maratua Island in East Kalimantan, Indonesia. The property features ocean villas and provides personalized diving services for guests exploring the local marine biodiversity.
Extra Divers Nabucco is a dive center located at the jetty of Nabucco Island Resort in the Maratua Atoll. The operator provides boat-based diving trips to over 20 regional dive sites, including Big Fish Country and Kakaban. The facility is equipped with rental gear, a drying room, and two compressors.
Green Nirvana Resort is a dive resort located on Maratua Island that offers villa accommodation and access to local dive sites. The operator provides PADI scuba diving courses and guided fun dives for visitors.
Nunukan Island Resort is located on the southern tip of the Maratua Atoll on Bakungan Island. The resort features 22 beach bungalows and offers guests access to diving on the house reef and boat trips to nearby dive sites.
Maratua DIVE Centre is a sports activity location in Maratua, Berau Regency, East Kalimantan, Indonesia. It has a 4.4-star rating from 81 reviews and is open 24 hours a day, seven days a week.
Carpe Diem Phinisi is a liveaboard operator offering boat trips and diving excursions in Indonesia. The company provides accommodation, guided dives, and equipment rental for up to 10 guests.
Scuba Junkie Sangalaki is a PADI 5 star dive resort located in the Sangalaki Marine Park. The operator provides daily dive trips and PADI courses while offering accommodation in water bungalows.
Derawan Liveaboard is a private charter desk operated by Komodo Luxury that arranges crewed liveaboard trips across the Derawan Archipelago. They provide curated yacht charters that include a private chef, crew, and dive guides for groups.
Sangalaki resort is a sports activity location on Derawan Island, East Kalimantan, Indonesia. It has a 4.5-star rating from 11 reviews and is operational.
Borneo Diving Dive Center is located on Derawan Island in East Kalimantan, Indonesia. It is a dive center offering various diving activities.
| 2 | Extra Divers Nabucco Islands | none | none | none | SSI · PADI | Visit |
| 3 | Green Nirvana Maratua Resort | none | none | none | PADI | Visit |
| 4 | Nunukan Island Resort | 4.5(51) | none | none | none | Visit |
| 5 | Maratua DIVE Centre | 4.4(81) | none | none | none | none |
| 6 | Carpe Diem Phinisi | none | none | none | PADI | Visit |
| 7 | Scuba Junkie Sangalaki | none | none | none | PADI | Visit |
| 8 | Komodo Luxury | none | none | none | none | Visit |