References
Strong references testify to our experience and expertise as solid professionals in infrastructure and concrete construction.
Our broad customer base includes energy and industrial operators, companies, residential developers and public sector builders. We have built industrial facilities, substations, offices and halls, as well as nursing homes and schools.
This is by no means all our references, but a small selection of them. Ask our sales staff for more information about references.

Foundations and civil works for the BESS site
We delivered the civil engineering works for a BESS site in Oulu at Oomi Solar’s 4.5 MW / 9 MWh facility. The contract included the design and construction of concrete foundations for battery containers, construction of the transformer container’s concrete foundation, civil engineering, and the installation of grounding copper wires.

GIS (Gas-Insulated Substation)
GIS Substation, Structural Design: Two-storey substation, piled foundation slab, pre-cast concrete walls, etc.

Polar bear enclosure
Polar bear enclosure at Ranua Wildlife Park. Our contract included structural design of concrete and steel structures and construction of the enclosure. The project utilized cast-in-place structures and concrete elements. The enclosure was built in exceptionally challenging terrain, which included

5-story electrical substation
Structural design of a substation. A modern five-storey substation building with a column-and-beam structural frame. Learn more about Anfra’s structural design expertise!

Civil works and foundation contract for a GIS substation
We provided the structural design, earthworks and foundation works for a GIS substation constructed inside a cavern. Building within the confined space required careful planning and coordination at every stage of the project. Our scope included all steel and concrete structures for the GIS substation and their...

Biolämpölaitos
The construction contract for the bioenergy plant included the boiler building, fuel storage facilities, a weighbridge and district heating storage tanks.
CASE: OSS Biomass heating plant
In this video, OSS’s Joni Pekkala shares his experience of collaborating with Anfra on the biomass heating plant project.
Anfra's impressive track record and success in green transition projects secured the contract for the concrete works of the biomass heating plant. This project was also successfully completed on schedule.