Square One Oy

OYActive

Y-tunnus 1744078-2Pohjoisranta 16B-1617, 00170 HelsinkiBusiness and other management consultancy activities· NACE 7020Est. 2002 · 24 years old— employees

Overview Financials People & ownership Related companies

Square One Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 2002, the company reported revenue of EUR 14K in its latest annual filing.

Revenue 2025

EUR 14K

-38% vs 2024

EBITDA margin

-656.2%

-13392% vs 2024

Net profit 2025

EUR 13K

+965% vs 2024

Key ratios

See full ratios →

90.5%

This company

20212025

0.7×

This company

20212025

7.1%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 14K	-38%
EBITDA	EUR -93K	-13392%
Net profit	EUR 13K	+965%
Total assets	EUR 186K	-1%
Equity	EUR 168K	0%
Employees	—	—

Contact

Address

Pohjoisranta 16B-1617, 00170 Helsinki

Phone

+3580407010458

tapio.nissila@me.com

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Frequently asked questions

What is the Y-tunnus number of Square One Oy?

Square One Oy is registered with PRH / YTJ under Y-tunnus 1744078-2.

What is the revenue of Square One Oy?

Square One Oy reported revenue of EUR 14K in 2025.

Who is the CEO of Square One Oy?

Tapio Antero Nissilä is the CEO of Square One Oy.

Where is Square One Oy headquartered?

Square One Oy's registered address is Pohjoisranta 16-B17.

Square One Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Square One Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Square One Oy