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

One Architects Oy is registered with PRH / YTJ under Y-tunnus 0979166-2.

What is the revenue of One Architects Oy?

One Architects Oy reported revenue of EUR 9,6M in 2025.

How many employees does One Architects Oy have?

One Architects Oy employs 75 people as of the latest annual report.

Who is the CEO of One Architects Oy?

Kari Tuomo Olavi Kauniskangas is the CEO of One Architects Oy, in role since 2023.

Who is the chairman of One Architects Oy?

Risto Aarre Kyhälä chairs the board of One Architects Oy, in role since 2022.

Where is One Architects Oy headquartered?

One Architects Oy's registered address is Ruoholahdenkatu 21.

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One Architects Oy

OYActive

Y-tunnus 0979166-2Ruoholahdenkatu 21, 00180 HelsinkiArchitectural activities· NACE 7111Est. 1994 · 32 years old75 employeeswww.onearchitects.fi

Overview Financials People & ownership Related companies

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2021	2022	2023	2024	2025
Revenue	5 910	7 266	7 730	8 637	9 551
Staff expenses	−2 755	−3 310	−4 273	−5 077	−5 920
EBITDA	93	−285	−462	−981	1 644
Depreciation & amort.	−35	−27	−21	−200	−349
EBIT	58	−311	−482	−1 180	1 295
Net financials	−6	33	−176	−219	155
Profit before tax	52	−279	330	111	3 183
Tax	59	−0	69	−7	233
Net profit	−7	−279	261	118	48

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	3 330	2 569	8 122	7 613	7 021
Equity	1 365	1 029	1 164	1 283	1 330
Long-term debt	—	—	3 540	2 280	1 520
Short-term debt	1 965	1 539	3 406	4 048	4 024
Total debt	1 965	1 539	6 958	6 330	5 691

Financial ratios

5-year trend

EBITDA margin

17.2%

This company

15.8%

Market median

+9% vs market

20212025

Equity ratio

18.9%

This company

38.2%

Market median

-51% vs market

20212025

Return on equity

3.6%

This company

18.4%

Market median

-80% vs market

20212025

Net profit margin

0.5%

This company

8.1%

Market median

-94% vs market

20212025

Asset turnover

1.36×

This company

1.12×

Market median

+21% vs market

20212025

Debt / equity

4.28×

This company

0.62×

Market median

-590% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2025-01-01 – 2025-12-31
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2024-01-01 – 2024-12-31
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2023-01-01 – 2023-12-31
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-04-01 – 2022-03-31
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2020-04-01 – 2021-03-31
View PDF

One Architects Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on One Architects Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on One Architects Oy