We track 19 dive operators in Østlandet. 9 teach certification courses (6 PADI, 4 IANTD). Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 19. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Oslofjorden Dykkesenter | 5.0(1) | none | none | PADI · IANTD | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 19 dive operators in Østlandet. 9 of them run certification courses.
PADI is the most common agency (6 centres), followed by IANTD (4). SSI, CMAS also appear.
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.
Oslofjorden Dykkesenter is located at Vollen Marina and offers a variety of diving courses ranging from beginner levels to instructor training. The center provides equipment rental, air fills, and organizes diving trips.
Prodykk Oslo is a dive center located in the Oslofjord region offering a wide range of diving courses from beginner to instructor levels. The center provides training through the SSI system and conducts activities throughout the year.
Halden Dykkersenter provides diving training and education with a focus on safety. The center operates a retail store selling diving equipment and offers a variety of courses ranging from beginner to professional levels.
Oslofjorden Dykkesenter is a dive center located at Vollen Marina. They offer a range of services including equipment rental, air fills, and various diving courses ranging from beginner to instructor levels.
Dykkerhuset has provided diver training since 2003 and operates a dive shop and service workshop. The center offers various diving courses and organizes weekly club dives.
Halden Dykkersenter is a dive center located in Halden that provides training and equipment sales. They offer a range of courses from beginner levels to professional certifications and technical diving.
Dykkerhuset has provided diver training since 2003. The center features a well-equipped shop and a service workshop.
Prodykk Oslo is a dive center with over 20 years of experience located in the Oslofjord. The center offers a range of diving courses and activities.
Divestore Norway AS is a dive center and school located in Drøbak. The center offers diving equipment, air and nitrox fills, and training courses for all experience levels.
| 2 | Prodykk Oslo | 4.4(61) | none | none | SSI | Visit |
| 3 | Halden Dykkersenter | none | none | none | PADI · IANTD | Visit |
| 4 | Oslofjorden Dykkesenter. As | none | none | none | PADI · IANTD | Visit |
| 5 | Dykkerhuset | none | none | none | SSI | Visit |
| 6 | Stavern Dykkersenter | 4.6(12) | none | none | none | Visit |
| 7 | Halden Dykkersenter | none | none | none | PADI · IANTD | Visit |
| 8 | Dykkerhuset | none | none | none | SSI | Visit |
