Gabler Maschinenbau acquires SubCtech
Gabler Maschinenbau acquired Kiel-based SubCtech, bringing its subsea power and ocean-monitoring systems into the Possehl-owned Gabler marine-technology group.
Why it matters
The acquisition clarifies SubCtech’s ownership and links its subsea autonomy-enabling systems to Gabler’s broader maritime technology group.

Evidence notes
- SubCtech joined the Gabler Ocean group alongside Develogic and north.io while continuing operations in Kiel.
- The buyer highlighted SubCtech’s battery systems for underwater vehicles and offshore applications alongside ocean-monitoring systems.
- Founder Stefan Marx remained managing director after the acquisition.