Your partner even in demanding projects

Concrete construction professional since 2011

About us

AT Complex Oy is a strongly growing company that started operations in 2011.

The company’s core competence is new construction, especially concrete work that requires special skills.
We employ 50 industry professionals in various areas of construction and an extensive network of subcontractors

We are a responsible, reliable operator and belong to the service.
Our main customers are large construction companies.

Probe, reinforcement, casting and concreting works

Frame work​


Element installations

Installation of roof trusses, columns and beams

Tiling works (waterproofing, tiling, jointing)

Antenna and data network contracting

Our clients