
Akkula Big Battery BESS 62,5 MW / 231 MWh + Substation
Anfra is delivering a turnkey BoP (Balance of Plant) contract for the Akkula Big Battery BESS project. The contract includes both eBoP and cBoP.
At Anfra, we provide expert specialized knowledge for demanding infrastructure and industrial projects. We offer comprehensive solutions by seamlessly integrating design and high-quality construction. Whether facing a complex energy project or a structural challenge requiring specialized expertise, we execute every task with quality, efficiency, and safety at the forefront.
Our versatile expertise serves both developers and the broader construction industry. We take pride in our role as a trusted partner who understands the entire project lifecycle—ensuring that what is designed is built to last, and what is built is optimized for peak performance.
We build a sustainable foundation for society. We manage demanding design projects, extensive foundation contracts, and large-scale civil engineering works with solid expertise. We combine technical know-how with an efficient fleet to ensure that projects stay on schedule, even in the most challenging conditions.
We are driving the green transition and delivering energy solutions for the future. Our specialized expertise includes the design and construction of substations, power line infrastructure, and turnkey BESS (Battery Energy Storage System) solutions. Furthermore, we provide comprehensive structural design and construction services for data centers.
We deliver demanding concrete structures that form the backbone of industrial and civil infrastructure. Our specialized expertise focuses on technically challenging cast-in-place structures, equipment foundations, and other projects requiring extreme durability, where quality is an uncompromising requirement. We provide concrete works tailored to the needs of construction companies, as well as the design and construction of civil defense shelters and parking facilities.
Our specialized expertise centers on cost-effective design that integrates feasible solutions with a focus on minimizing environmental impact, ensuring both smooth and economical project execution. We specialize in the design of bridges, engineering structures, and industrial structures, providing our clients with insights that bridge the gap between theoretical design and practical construction. We offer standalone design services with no obligation for project execution; however, we are also fully equipped to deliver comprehensive, turnkey projects from start to finish.
Anfra-Aidat is a Finnish expert in perimeter protection solutions, specializing in the professional design, installation, and maintenance of fences and gates. We provide high-quality solutions for businesses across both Finland and Sweden. Our product range includes mesh fences, panel fences, various gate systems, and electrification solutions. We also supply and install High Sec fences, gates, and barriers.

Anfra is delivering a turnkey BoP (Balance of Plant) contract for the Akkula Big Battery BESS project. The contract includes both eBoP and cBoP.

Concrete slab and flooring works for the Kotka battery material plant. Approximately 9,000 cubic meters of concrete and 1,600 tons of structural steel were used for the floors of the plant’s main building. The project resulted in approximately 37,000 square meters of finished industrial flooring.

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.