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Our specialisms

Company profile and the idea behind it

Everything started with the idea of founding a company that operates not only in the “classical” areas of building structure sealing and renovation but also in ground stabilisation and specialist foundation engineering.

A further aspect that makes us stand out is our ability to offer and execute waterproof construction pits as an all-in-one service thanks to our close collaboration with a diving company. DMI Injektionstechnik GmbH is an internationally operating company headquartered in Berlin.
The owner is Walter Münch.

DMI has an independent branch (GmbH) in southern Germany (Bavaria).

We attach great importance to the initial and advanced training of our staff. To this end, we offer courses for overseer/ supervisor roles and SIVV certification (protection, repair, connection and reinforcement of concrete components) as well as training sessions with manufacturers.

Our equipment is state of the art and is constantly maintained and developed further.


DMI Injektionstechnik GmbH based in Berlin and DMI Spezialinjektionen Süd GmbH based in Schwebenried near Schweinfurt (Lower Franconia) mainly carry out injection and drilling work. We also perform concrete restoration.

DMI Injektionstechnik GmbH based in Berlin and DMI Spezialinjektionen Süd GmbH based in Schwebenried near Schweinfurt (Lower Franconia) mainly carry out injection and drilling work. We also perform concrete restoration.

DBS Spezialsanierungen GmbH based in Forst (Lusatia) predominantly carries out shotcrete and renovation work. It employs highly qualified staff who specialise in concrete restoration.

DMI International GmbH
carries out all of the aforementioned work abroad.

DMI Geräte GmbH
manages and leases equipment within the DMI Group and also to customers and partner companies.