Lumme Energia Oy is a limited company based in Mikkeli, registered in 2006. Its taxable income in 2024 was 644 t€ and its income taxes 131 t€. Public buyers bought 1,1 M€ from it in 2022–2026; the largest buyer is Tekn. Ja Ymp.toimen Toimiala (Forssa). It has won 2 public contracts in EU procurement notices. Latest Trade Register entry: change of ceo, 5.1.2026.
Taxes
Measured by taxable income, Lumme Energia Oy is in the upper half of the industry class trade of electricity (50 companies with taxable income; median 229 t€, 2,8 times the median).
Taxable income is the profit as calculated for taxation, not revenue. Public data from the Finnish Tax Administration; figures for 2025 are published in November 2026. Revenue, financial ratios and employee numbers are shown once the company has filed its financial statements digitally.
Sales to public buyers
Largest buyers
Trade Register events
- Change of CEO
Public contracts won
- SähköenergiaKuntien Hankintapalvelut KuHa Oy30,0 M€
- Sähköenergian hankintaHartolan kunta, Heinolan kaupunki, Heinolan Tilapalvelut Oy, Heinolan seurakunta, Heinolan vuokra-asunnot Oy, Iitin kunta, Iitin Vuokratalot Oy, Kiinteistö Oy Iitin Jäähalli, Kiinteistö Oy Marjatie 13, Kiinteistö Oy Mustikkatie 24,0 M€
Free monthly list: Mikkeli
Once a month by email: new leads in this municipality and its neighbours, the month's figures and the full list. No charge, no commitment, cancel any time.
Follow companies in your area
New companies, bankruptcies and changes of CEO and property manager in the areas and industries you choose, by email. 14-day free trial, cancel any time.
Try for free