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OHLAS Consulting

Power line and substation construction, supervision and installation services for contractors and local grid companies in Finland

Kajaani, FinlandFounded 2021ohlas.fiWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-03

About OHLAS Consulting

OHLAS Group Oy is the parent company of OHLAS's Finnish operations. The group provides construction, design and supervision services for overhead power lines and electrical substations. Installation work ranges from single poles to larger packages and includes foundation work, pole assembly and lifting, and conductor installation.

Its customers are mainly contractors and local network companies. Consulting, training, site management and supervision are handled by OHLAS Consulting Oy, which was founded in 2021. Ohlas Construction Oy, founded in 2023 to provide power line installation services, was renamed Connecto-OHLAS Oy.

OHLAS began operating in 2011. OHLAS Group Oy was established in February 2025, when the OHLAS companies joined the Connecto group and the group structure was reorganised. The company states it has worked on international projects and can provide its services in several languages.

Product: Design, construction, installation and supervision services for overhead power lines and substations

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