Reference – 22.12.2021

Procopé & Hornborg advised Ensto Oy on its acquisition of majority stake in Arcteq Relays Oy

Main contact

Petri Kyllönen

Partner, Chairman of the Board, Attorney at Law

+358 40 0757 732

Procopé & Hornborg advised Ensto Oy on its acquisition of the majority of shares in Arcteq Relays Oy. Arcteq Relays designs, manufactures and sells protection relays, arc flash protection systems and measuring and monitoring equipment for electrical utility. Arcteq’s products are crucial in controlling reliability of electricity networks. In 2020 the company had a turnover of EUR 6.3 million and its products were used on all continents. 

The acquisition is in line with Ensto’s strategy of providing complete solutions for customers and being a leading expert for Distribution Systems Operators DSOs. Ensto is a Finnish company that designs and provides smart electrical solutions to improve the safety, functionality, reliability and efficiency of smart grids, buildings and transportation. Ensto employs around 850 professionals in Europe and Asia. In 2019, Ensto generated a turnover of EUR 260 million.

Procopé & Hornborg’s core transaction team consisted of Petri Kyllönen, Sampsa Perttunen and Katariina Rontu.

Related professionals

  • Petri Kyllönen

    Partner, Chairman of the Board, Attorney at Law

    +358 40 0757 732

Recent references

more references

REFERENCE – 27.11.2025

Axel Johnson International acquires a share majority in Nwe Network Engineering

We are pleased to announce that Axel Johnson International AB has successfully acquired a share majority in Nwe Network Engineering Oy Ab to strengthen its Transport Solutions business group’s presence in the Finnish market and to broaden the business group’s product portfolio within cargo secu…

Reference – 27.11.2025

REFERENCE – 07.10.2025

Procopé & Hornborg assists the Finnish Ski Association in a dispute before the District Court

Procopé & Hornborg assisted the Finnish Ski Association in a dispute before the District Court.The assignment concerned a complex employment law matter, in which we supported the client throughout the various stages of the process. …

Reference – 07.10.2025

REFERENCE – 24.06.2025

Labema Oy acquires City-Lab Oy

We are pleased to announce that Labema Oy has successfully acquired City-Lab Oy to further strengthen its role in Finland’s diagnostics and research sectors. Procopé & Hornborg provided legal support to Labema throughout the transaction.Labema is a Finnish expert company in the life science …

Reference – 24.06.2025

more references