Calto Oy

Turku, Varsinais-Suomen maakunta, Finland

Top 10% of its industry by revenue
19 years in business

Registration code: 2153703-4
VAT number: Not on record
Address: Lemminkäisenkatu 6020520 TURKUFinland

Company details

Industry: Plumbing, heat and air-conditioning installation
NACE code: 43.22
Legal form: Limited liability company
Founded: 2007 · 19 yr
Employees: 30
Revenue: €5.8M
Website: calto.fi

Contact information

7 found

Financial data

FY 2025

Source: National business registers

About the company

Calto Oy is a Limited liability company registered under code 2153703-4. The company's registered address is in , Finland. It operates within the Plumbing, heat and air-conditioning installation sector, which sits within the broader category.

Calto Oy reported 2025 revenue of €5.8 million, positioning it as a small-scale enterprise. Compared with the prior year, revenue decreased by 45%. Calto Oy closed the year at roughly break-even.

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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