DMT GmbH & Co. KG

DMT GmbH & Co. KG is an independent engineering and consulting company, active worldwide. The firm’s activities focus on natural resources exploration, mining and coke-making technology, geotechnics for construction and infrastructure projects, safety in buildings, and product testing and measurement instrumentation in industrial settings. DMT provides individualised solutions and assistance tailored specifically to the clients’ needs and serves as an impartial assessor in the aforementioned fields. DMT’s services and products are developed predominantly for the mining, oil & gas, civil engineering & infrastructure, and plant & process engineering sectors.

DMT GmbH & Co. KG, headquartered in Essen, Germany, is the holding company of the DMT group, which comprises 16 companies and 997 employees in total, operating from 30 offices around the world. DMT is a member of the TÜV NORD GROUP. The following describes DMT’s primary areas of expertise.

Geo Engineering & Exploration Services

Subsoil exploration and monitoring using geological and hydrogeological, geophysical, geodetical and geotechnological methods; surveying; modelling; construction planning; inspection and evaluation of earthworks; ground water control; site remediation and project management.

Mining Consulting & Engineering Services

Investor support, geology and mineral exploration, resource estimation, mine design and planning, feasibility studies, operational support, deep shaft engineering, strata control, backfill systems, mine ventilation and gas control, transport and logistics engineering, mine closure and remediation, mine water management.

Industrial Engineering Services

Process engineering for gas cooling, gas scrubbing, tar extraction and wastewater treatment; planning, design, construction and commissioning of plants; coal blending and coke testing.

Plant & Product Safety services

Fire and explosion protection; testing of ventilation, drinking water, cooling, extinguishing and smoke extraction systems; destructive and non-destructive rope testing; inspection; safety concepts and documentation; training and seminars.

Seismic Exploration

2D, 3D and 4D reflection seismics, refractionseismics, shallow-water seismics, vertical seismic profiling (VSP), data processing and modelling.


Geo measuring instruments, shaft scanning instruments, condition monitoring systems, sensors, coking technology, test products and stands.