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Sioma

Electrical contracting and technical systems installation for businesses and households in Finland

Savonlinna, FinlandFounded 1997sioma.fiWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-29

About Sioma

Sioma Oy provides electrical installations, telecommunications and antenna system work, fibre-optic splicing, thermal imaging, electrical equipment manager services, solar power systems and electrical design.

It serves businesses and private individuals, including with project planning and electrical contracting services.

Founded in 1997, Sioma is headquartered in Savonlinna, Finland.

Product: Electrical contracting, electrical design, telecommunications systems installation, fibre-optic splicing, thermal imaging and solar power system services.

Public tenders won

2 tenders won since 1 Jan 2024 from 1 public buyer in Finland, worth €11.5M as awarded. From EU award notices (TED) that name Sioma by its registry number.

  • 24 Oct 2025 Savonlinnan kaupunki · Savonlinnan kaupungin liikuntahallin rakentamisen urakka · €7.0M notice
  • 24 Oct 2025 Savonlinnan kaupunki · Teknologiapuisto Nohevan Kuitulaboratorion laajennuksen rakennusurakka · €4.6M notice

Open tenders like these →

Jobs at Sioma

No open positions listed right now.

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Website technologies

Older, unverified list. Detection dates and supporting evidence are not yet available.

  • Bootstrap
  • Cookiebot
  • Google Universal Analytics
  • WordPress
  • jQuery
  • nginx