News

JTK Power safety.com domain
18.02.2026

The domain name of JTK Power’s civil defense website has changed. The new and current address is www.jtk-power-safety.com.

JTK artikkelikuva2
12.05.2025

– There are plenty of civil defence shelters in Finland, but for many it can be unclear how renovation should be carried out and which products best suit different sites. This is understandable, and that is exactly why it is worth turning to experts already in the planning phase.

HJM24 mukana x 1600x900 FI 768x433
19.12.2024


shutterstock 1904482869
22.08.2024

Our new e-invoicing address is valid starting from September the 1st 2024.

IMG20231111094123
26.01.2024

Kivisydän is an underground parking garage in Oulu, Finland. Situated 25 meters underground, the garage also serves as a civil defense shelter for 3000 people.

PekkaRajajarvi
14.04.2023

Construction Counsellor Pekka Rajajärvi recently led a civil defense training session at JTK Power. Rajajärvi has spent his career at the Ministry of the Interior, working with civil defense construction, technical requirements, and consulting. He retired in 2016 but continues as a consultant and trainer in civil defense.

9S7A7252
16.01.2023

JTK Power has decades of experience in manufacturing civil defense shelter products. In 2020, the company launched a modern S1-class ventilation unit designed for today’s civil defense shelters.

9S7A9668
04.03.2021

JTK Power launched the IVL-1 ventilation unit to the market in early April. This ventilation unit, designed for civil defense shelters, has been under development at JTK Power for 1.5 years.