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Seribus Oy

Seribus Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 27.01.1983. Primary activity is accounting and bookkeeping activities; tax consultancy (TOL 69201). The company is located in Kouvola.

Founded 27.01.1983 Limited company (Oy) Kouvola, 45130 2 employees

Overview

Revenue
11 k€
2025
Employees
2
2025
Operating profit
4.5% margin
2025
Equity ratio
30.0%
2025

About the company

Seribus Oy is a Finnish limited company (Oy), listed in the Finnish Trade Register since 27.01.1983. Primary activity is accounting and bookkeeping activities; tax consultancy (TOL 69201). The company is located in Kouvola.

Basic data

Business name
Seribus Oy
Registry code
0530965-6
Legal form
Limited company (Oy)
Status
Active
First registration
27.01.1983
Address
KAPPELIKATU, 45130, Kouvola

Financials

Revenue trend

9 k€ 2021 9 k€ 2022 10 k€ 2023 12 k€ 2024 12 k€ 2025

Annual reports

  2021 2022 2023 2024 2025
Revenue 9 k€ 9 k€ 10 k€ 12 k€ 12 k€
Operating profit -1000 € -1000 €
Op. margin 7.6 % 3.6 % -2.5 % -8.4 % 4.5 %
Growth +0.0 % +0.0 % +11.1 % +20.0 % +0.0 %
Equity ratio 40.0 % 30.0 % 30.0 % 30.0 % 30.0 %
Employees 2 1 1 1
Balance sheet 28 k€ 28 k€ 28 k€ 27 k€ 27 k€

Tax data 2020–2024

  2020 2021 2022 2024
Taxable income 1 k€ 682 € 318 € 0 €
Tax assessed 229 € 136 € 64 € 100 €
Effective tax rate 20.0 % 20.0 % 20.0 %
Tax refund
Back-tax owed 229 € 136 € 64 € 100 €

Source: official public tax records.

Board and representatives

Active people registered in the official company register, by role.

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Location on map

The company's registered location: Kouvola.

About Seribus Oy

Seribus Oy (Business ID 0530965-6) is a Finnish limited company (Oy), registered in the Trade Register on 27.01.1983. Latest reported revenue is 12 k€ (2025), with about 2 employees, based in Kouvola.

The company's declared primary activity is accounting and bookkeeping activities; tax consultancy. Browse other companies in the same field on Accounting and bookkeeping activities; tax consultancy.

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Frequently asked questions

What is the Business ID of Seribus Oy?
The Business ID of Seribus Oy is 0530965-6.
When was Seribus Oy founded?
Seribus Oy has been listed in the Finnish Trade Register since 27.01.1983, making the company about 43 years old.
What is Seribus Oy's revenue?
The latest reported revenue of Seribus Oy was 12 k€ in 2025.
How many employees does Seribus Oy have?
According to the latest public annual report filings, Seribus Oy has approximately 2 employees.
Where is Seribus Oy located?
Seribus Oy is registered at KAPPELIKATU, 45130, Kouvola.
What is the primary activity of Seribus Oy?
The primary activity of Seribus Oy is accounting and bookkeeping activities; tax consultancy (industry code 69201).

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