What is the Business ID of Refrak Oy?

The Business ID of Refrak Oy is 0548547-3.

When was Refrak Oy founded?

Refrak Oy has been listed in the Finnish Trade Register since 30.12.1983, making the company about 43 years old.

What is Refrak Oy's revenue?

The latest reported revenue of Refrak Oy was 4,2 M€ in 2025.

How many employees does Refrak Oy have?

According to the latest public annual report filings, Refrak Oy has approximately 32 employees.

Where is Refrak Oy located?

Refrak Oy is registered at Sahankatu, 48200, Kotka.

What is the primary activity of Refrak Oy?

The primary activity of Refrak Oy is installation of insulation (industry code 43230).

Refrak Oy

Refrak Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 30.12.1983. Primary activity is installation of insulation (TOL 43230). The company is located in Kotka.

Founded 30.12.1983 Limited company (Oy) Kotka, 48200 32 employees refrak.fi

Installation of insulation

Overview

Revenue

4,2 M€

2025

Employees

2025

Operating profit

-27000 €

-0.6% margin

2025

Equity ratio

80.0%

2025

About the company

Refrak Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 30.12.1983. Primary activity is installation of insulation (TOL 43230). The company is located in Kotka.

Basic data

Business name: Refrak Oy
Registry code: 0548547-3
Legal form: Limited company (Oy)
Status: Active
First registration: 30.12.1983
Address: Sahankatu, 48200, Kotka
Primary activity (TOL): 43230 – Installation of insulation
Website: https://www.refrak.fi

Financials

Revenue trend

Annual reports

	2021	2023	2024	2025
Revenue	4,2 M€	5,3 M€	6,4 M€	4,2 M€
Operating profit	433 k€	–	879 k€	-27000 €
Op. margin	10.3 %	–	13.7 %	-0.6 %
Growth	+0.0 %	+30.5 %	+20.7 %	-34.7 %
Equity ratio	80.0 %	–	80.0 %	80.0 %
Employees	34	33	35	32
Balance sheet	3,1 M€	–	3,9 M€	3,9 M€

Tax data 2020–2024

	2020	2021	2022	2023	2024
Taxable income	374 k€	440 k€	412 k€	334 k€	897 k€
Tax assessed	76 k€	89 k€	84 k€	68 k€	182 k€
Effective tax rate	20.34 %	20.34 %	20.34 %	20.34 %	20.33 %
Tax refund	1 k€	1 k€	569 €	21 k€	590 €
Back-tax owed	–	–	–	–	–

Source: official public tax records.

Board and representatives

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Location on map

The company's registered location: Kotka.

About Refrak Oy

Refrak Oy (Business ID 0548547-3) is a Finnish limited company (Oy), registered in the Trade Register on 30.12.1983. Latest reported revenue is 4,2 M€ (2025), with about 32 employees, based in Kotka.

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Frequently asked questions

What is the Business ID of Refrak Oy?: The Business ID of Refrak Oy is 0548547-3.
When was Refrak Oy founded?: Refrak Oy has been listed in the Finnish Trade Register since 30.12.1983, making the company about 43 years old.
What is Refrak Oy's revenue?: The latest reported revenue of Refrak Oy was 4,2 M€ in 2025.
How many employees does Refrak Oy have?: According to the latest public annual report filings, Refrak Oy has approximately 32 employees.
Where is Refrak Oy located?: Refrak Oy is registered at Sahankatu, 48200, Kotka.
What is the primary activity of Refrak Oy?: The primary activity of Refrak Oy is installation of insulation (industry code 43230).

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