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VIT becomes Stump: New name – greater performance

Verbau- und Injektionstechnik GmbH (VIT) was merged with Franki Grundbau GmbH & Co. KG with effect from 16 February 2018.

The employees, equipment and the associated know-how of the former VIT are transferred to our sister company, Stump Spezialtiefbau GmbH.

The usual contact persons and services of VIT will not only be retained, but will also be expanded in the future by the extensive services of Stump Spezialtiefbau GmbH.


Stump Spezialtiefbau GmbH
NL Hamburg/Hannover

Hittfelder Kirchweg 24-28
DE-21220 Seevetal-Maschen

Your contacts

Office Manager
Steffen Haack
T +49 4105 66562-15

Günter Oelckers
T +49 4105 66562-17

Branch Manager
Marcus Wenke
T +49 511 94 999–313

Calculation Manager
 Günther Annerer
T +49 511 94999-328