ColloidTek Oy

OYActive

Y-tunnus 2829721-3Visiokatu 1, 33720 TampereManufacture of instruments and appliances for measuring, testing and navigation· NACE 2651Est. 2017 · 9 years old— employeeswww.collo.fi

Overview Financials People & ownership Related companies

ColloidTek Oy is a Finnish OY based in Tampere, operating in the Manufacture of instruments and appliances for measuring, testing and navigation sector. Incorporated in 2017, the company reported revenue of EUR 81K in its latest annual filing.

Revenue 2025

EUR 81K

-76% vs 2025

EBITDA margin

-1656.8%

-21% vs 2025

Net profit 2025

EUR -1,5M

-3% vs 2025

Key ratios

See full ratios →

60.5%

This company

20222025

3.3×

This company

20222025

-41.5%

This company

20222025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 81K	-76%
EBITDA	EUR -1,3M	-21%
Net profit	EUR -1,5M	-3%
Total assets	EUR 3,7M	+22%
Equity	EUR 2,2M	+27%
Employees	—	—

Contact

Address

Visiokatu 1, 33720 Tampere

Website

www.collo.fi

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Frequently asked questions

What is the Y-tunnus number of ColloidTek Oy?

ColloidTek Oy is registered with PRH / YTJ under Y-tunnus 2829721-3.

What is the revenue of ColloidTek Oy?

ColloidTek Oy reported revenue of EUR 81K in 2025.

Who is the CEO of ColloidTek Oy?

Jani Juhani Puroranta is the CEO of ColloidTek Oy, in role since 2025.

Who is the chairman of ColloidTek Oy?

Mikko Markus Huumo chairs the board of ColloidTek Oy, in role since 2026.

Where is ColloidTek Oy headquartered?

ColloidTek Oy's registered address is Visiokatu 1.

ColloidTek Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ColloidTek Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ColloidTek Oy