Private company

Perustava

Logo: https://www.perustava.fi/, Non-free logo, via Wikipedia³

Perustava is a Finnish construction company based in Lahti, founded in 2007.¹ It employed 172 people in 2025.¹ Its revenue was €43 million in 2025.¹

Perustava on suomalainen rakennusten perustuksia suunnitteleva ja toteuttava rakennusalan konserni, jolla on neljä tytäryhtiötä: Perustava Elementti valmistaa elementtejä, joista se rakentaa perustuksia ja elementtihalleja, Perustava Paalutus Oy, Perustava Infra Oy ja konsernin vanhin yritys Perustava Oy.² From the Finnish Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2007Founded¹

Industryconstruction, construction industry¹
HeadquartersLahti, Finland¹
Websiteperustava.fi
Legal formosakeyhtiö¹

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Leadership

Who has led Perustava, and when. Pick a name to see everywhere that person has worked.

Chief executive

Chair

Markku Nenonen2023–now

2010201520202025

Chief executive officerSampo Jäntti 2023 to now¹
Chief executive officerMarkku Nenonen 2008 to 2023¹
ChairMarkku Nenonen 2023 to now¹

Products and brands

built structure
concrete
construction company
construction industry
earthworks
foundation
foundations

Listed on Wikidata.¹

Employees over time

2025172¹
2023256¹

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Perustava revenue by year¹43.0M EUR in 2025−10% since 2023

202543.0M EUR¹
202347.9M EUR¹

Timeline

2023New chief executive Sampo Jäntti becomes CEO¹
2008New chief executive Markku Nenonen becomes CEO¹
2007Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataPerustava on Wikidata
2
WikipediaPerustava on the Finnish Wikipedia
3
Wikimedia CommonsPerustava logo by https://www.perustava.fi/, Non-free logo
4
Wikimedia CommonsPerustava photo by Valtterikarjula, CC BY-SA 4.0