Septimus Oy

OYActive

Y-tunnus 3331750-6Annankatu 8B-849, 00120 HelsinkiAccounting, bookkeeping and auditing activities; tax consultancy· NACE 6920Est. 2022 · 3 years old— employeeswww.septimus.fi

Overview Financials People & ownership Related companies

Septimus Oy is a Finnish OY based in Helsinki, operating in the Accounting, bookkeeping and auditing activities; tax consultancy sector. Incorporated in 2022, the company reported revenue of EUR 975K in its latest annual filing.

Revenue 2025

EUR 975K

+172% vs 2024

EBITDA margin

17.3%

-75% vs 2024

Net profit 2025

EUR 136K

+243% vs 2024

Key ratios

See full ratios →

47.1%

This company

20232025

1.8×

This company

20232025

36.0%

This company

20232025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 975K	+172%
EBITDA	EUR 168K	-75%
Net profit	EUR 136K	+243%
Total assets	EUR 378K	+246%
Equity	EUR 178K	+328%
Employees	—	—

Contact

Address

Annankatu 8B-849, 00120 Helsinki

Phone

+3580452783733

pulkkinen@septimus.fi

Website

www.septimus.fi

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Frequently asked questions

What is the Y-tunnus number of Septimus Oy?

Septimus Oy is registered with PRH / YTJ under Y-tunnus 3331750-6.

What is the revenue of Septimus Oy?

Septimus Oy reported revenue of EUR 975K in 2025.

Who is the chairman of Septimus Oy?

Aatu Juhani Pulkkinen chairs the board of Septimus Oy.

Where is Septimus Oy headquartered?

Septimus Oy's registered address is Annankatu 8-B49.

Septimus Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Septimus Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Septimus Oy