Aluevahti Try for free

Plumbing, heat and air-conditioning installation, Janakkala

Janakkala: 14 active companies in plumbing, heat and air-conditioning installation, 1 of them registered in the past year. The largest by taxable income in 2024 was LVI SiWi Oy.

14active companies
1registered in the past year
7reported taxable income for 2024
25 t€industry median income in Finland, 2024

Largest by taxable income

CompanyTaxable income 2024
LVI SiWi OyLimited company, registered 2019 38 t€
LVI Varikko OyLimited company, registered 2014 27 t€
AK-toimi OyLimited company, registered 2022 5 472 €
Lämpöhelppi OyLimited company, registered 2023 4 661 €
Putkityö Jokke OyLimited company, registered 2018 3 843 €
TECHlinna OyLimited company, registered 2011 3 096 €
Putkityö Marko Kokkola OyLimited company, registered 2007 624 €
PipeBros OyLimited company, registered 2024 –
Hanafix OyLimited company, registered 2020 –
Talotekniikka Backman OyLimited company, registered 2017 –
Tervakosken Sähkötaito OyLimited company, registered 2001 –
LVI-asennus Väisänen OyLimited company, registered 1980 –
Insinööritoimisto Lauri Marttala OyLimited company, registered 1980 –
LVI Kannisto OyLimited company, registered 2026 –

Taxable income is the profit as calculated for taxation, not revenue. Revenue is shown once a company has filed its financial statements digitally. Each company's page has its financials, tax data and Trade Register events.

Newest companies

LVI Kannisto Oy25.2.2026
Try for free14 days, no card needed