Lämpösulku Oy

Kotka, Kymenlaakson maakunta, Finland

Top 10% of its industry by revenue
Employees growing 2 years straight
Profitable
42 years in business

Registration code: 0564325-9
VAT number: Not on record
Address: Mutterikatu 348770 KOTKAFinland

Company details

Industry: Installation of insulation
NACE code: 43.23
Legal form: Limited liability company
Founded: 1984 · 42 yr
Employees: 126
Revenue: €15.9M
Website: lamposulku.com

Contact information

2 found

Financial data

FY 2025

Source: National business registers

About the company

Operating as a Limited liability company, Lämpösulku Oy is registered with the corporate identifier 0564325-9. Its registered office is located in , Finland. It operates within the Installation of insulation sector, which sits within the broader category.

Revenue at Lämpösulku Oy reached €15.9 million in 2025. Compared with the prior year, revenue decreased by 2.9%. The company closed the year as a profitable operation.

Company facts and financials compiled from official company registers and publicly available business information, standardised and de-duplicated per country. Data last updated October 10, 2026.

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