Maru THM OÜ
About the company
We are among Estonia’s largest and longest-standing assembly companies, operating with our experienced team in Estonia, Finland, and Sweden.
Nearly
30
years of operation
300+
installation works performed
50+
specialists
Maru THM Operating Licences
Our services
We build Estonia’s largest industrial buildings
From 100 meters up in the air to a kilometer beneath the surface, we handle installations in even the most demanding conditions. We have constructed mining conveyors extending up to 6 kilometers and erected steel frame structures weighing up to 7,000 tonnes.
- Profiled sheeting installation
- Prefabricated sandwich panel assembly
- Sheet metal trimming and cladding finishes
- Precast concrete element erection
- Installation of technological equipment
