ISI-tekniikka Oy

OYActive

Y-tunnus 0633092-4Vanha Hämeentie 5B-516, 20540 TurkuConstruction of residential and non-residential buildings · NACE 4100Est. 19861 employees

Overview Financials People & ownership Related companies

ISI-tekniikka Oy is a Finnish OY based in Turku, operating in the Construction of residential and non-residential buildings sector. Incorporated in 1986, the company has 1 employee and reported revenue of EUR 38K in its latest annual filing.

Revenue 2025

EUR 38K

-18% vs 2024

EBITDA margin

26.1%

-34% vs 2024

Equity ratio

-3.6%

Financial strength

Net profit 2025

EUR 8K

-35% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 38K	-18%
EBITDA	EUR 10K	-34%
Net profit	EUR 8K	-35%
Total assets	EUR 109K	-4%
Equity	EUR -4K	+67%
Employees	1	—

Contact

Address

Vanha Hämeentie 5B-516, 20540 Turku

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

What is the Y-tunnus number of ISI-tekniikka Oy?

ISI-tekniikka Oy is registered with PRH / YTJ under Y-tunnus 0633092-4.

What is the revenue of ISI-tekniikka Oy?

ISI-tekniikka Oy reported revenue of EUR 38K in 2025.

How many employees does ISI-tekniikka Oy have?

ISI-tekniikka Oy employs 1 people as of the latest annual report.

Who is the CEO of ISI-tekniikka Oy?

Samuli Johannes Muuvila is Deputy Member of ISI-tekniikka Oy, in role since 2021.

Who is the chairman of ISI-tekniikka Oy?

Jorma Pentti Lehti chairs the board of ISI-tekniikka Oy, in role since 2018.

Where is ISI-tekniikka Oy headquartered?

ISI-tekniikka Oy's registered address is Vanha Hämeentie 5-B16.

ISI-tekniikka Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ISI-tekniikka Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ISI-tekniikka Oy