WrittenSide Oy

OYActive

Y-tunnus 3298297-7Antinkatu 3D, 00100 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 20221 employees

Overview Financials People & ownership Related companies

WrittenSide Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 2022, the company has 1 employee and reported revenue of EUR 61K in its latest annual filing.

Revenue 2025

EUR 61K

-36% vs 2024

EBITDA margin

-12.2%

Equity ratio

99.5%

Financial strength

Net profit 2025

EUR -8K

1 employees

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 61K	-36%
EBITDA	EUR -7K	—
Net profit	EUR -8K	—
Total assets	EUR 5K	-68%
Equity	EUR 5K	-64%
Employees	1	—

Contact

Address

Antinkatu 3D, 00100 Helsinki

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Frequently asked questions

What is the Y-tunnus number of WrittenSide Oy?

WrittenSide Oy is registered with PRH / YTJ under Y-tunnus 3298297-7.

What is the revenue of WrittenSide Oy?

WrittenSide Oy reported revenue of EUR 61K in 2025.

How many employees does WrittenSide Oy have?

WrittenSide Oy employs 1 people as of the latest annual report.

Who is the CEO of WrittenSide Oy?

Petri Johannes Sandholm is Deputy Member of WrittenSide Oy, in role since 2022.

Where is WrittenSide Oy headquartered?

WrittenSide Oy's registered address is Antinkatu 3-D.

WrittenSide Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on WrittenSide Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on WrittenSide Oy