Calefa (calefa.fi): no confident changes recorded yet; website history since February 2022. Homepage last checked 6 November 2026.
First recorded website
Observed 11 February 2022
Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.
Calefa Oy toteuttaa maailman johtavaan lämpöpumpputeknologiaan perustuvia kokonaisenergiaratkaisuja teollisuudelle, energian tuotantolaitoksille sekä suurille kiinteistöille.Lämpöpumppujärjestelmäm
All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.
Recorded changes
Newest observations first. Each interval bounds when the website changed; it is not an exact event date.
No changes recorded yet. Missing observations do not mean the company has not changed.
How it describes itself
Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.
January 2026 – November 2026 · 4 captures · latest observed messagingEnergiaratkaisuja ympäristön ehdoilla
Calefa Oy toteuttaa maailman johtavaan lämpöpumpputeknologiaan perustuvia kokonaisenergiaratkaisuja teollisuudelle, energian tuotantolaitoksille sekä suurille kiinteistöille.