We track 28 dive operators in Wallonia. 9 teach certification courses (9 PADI, 2 SSI). Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 28. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | 4.7(18) | none | none | PADI · NAUI · SSI · CMAS | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 28 dive operators in Wallonia. 9 of them run certification courses.
PADI is the most common agency (9 centres), followed by SSI (2). CMAS, NAUI, IANTD 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.

Time To Dive is a dive shop and training center with locations in Hasselt and Leuven, offering dive courses, equipment rental, and tank fillings. They provide training according to international standards from PADI, NAUI, SSI, IDD, and CMAS. The Hasselt branch is located at Kuringersteenweg 436.
The Centre Liégeois d'Activités Subaquatiques is a diving club based in Esneux, Belgium. It operates the La Gombe quarry, which features a 30-meter deep water site with underwater circuits and attractions for divers.
V2E is a quarry diving center located in Villers-Deux-Églises, Belgium. The site offers diving up to 28 meters deep with access to freshwater species and wrecks. The facility includes a restaurant and provides training for all levels.

Dive Factory is a dive center located in Braine-l'Alleud, Belgium. They offer diving courses, equipment rental, and guided dives. The center is known for its experienced instructors and comprehensive training programs.
Timberdiving operates a diving site located in an old quartzite quarry at the Parc des Trois Fontaines. The site is accessible by reservation only and offers diving opportunities as well as event hosting on a floating pontoon.
Lillé Activity Center manages the aquatic activities at the Lillé quarry in Sprimont. The site offers diving and freediving opportunities with depths reaching 28 meters. Guided dives can be reserved for visitors.
Diving Force is a dive shop and school located in Lummen, offering a webshop, equipment maintenance, and tank fillings. They operate by appointment at their Lummen location and can be contacted via email or phone.
Planet Octopus is a diving school based in Wavre and Ottignies that offers PADI and IANTD certification courses for children, teenagers, and adults. The operator organizes training sessions in swimming pools and diving trips to various locations in Belgium and abroad.
Deep Blue Diving is a dive center located in Wavre, Belgium. They offer a range of diving courses and services, including equipment rental and guided dives. The center aims to provide a high-quality diving experience.
Ottignies-lln diving school is a PADI-affiliated dive center offering various courses and activities. They focus on providing a safe and enjoyable diving experience for all levels. The school is located in Ottignies-Louvain-la-Neuve, Belgium.
| 2 | Centre Liégeois d'Activités Subaquatiques (C.L.A.S.) | 4.6(265) | none | none | CMAS | Visit |
| 3 | V2E | 4.4(133) | none | none | none | Visit |
| 4 | 4.8(10) | none | none | PADI | Visit |
| 5 | Timberdiving | 4.6(100) | none | none | none | Visit |
| 6 | Lillé Activity Center ASBL | 4.4(18) | none | none | none | Visit |
| 7 | Diving Force Duikshop en -school | 4.7(18) | none | none | none | Visit |
| 8 | Planet Octopus | 3.6(14) | none | none | PADI · IANTD | Visit |
