arkivnord

C1 Certification AB

Active

Reg. no. 5592247216 · Technical testing and analysis · STOCKHOLM

C1 Certification AB is registered with the legal form Limited company, is based in STOCKHOLM and is active in Technical testing and analysis. Revenue for 2025 was 23 MSEK.

Key figures

Fiscal year ending 2025-12-31 · Amounts in SEK

Net revenue

23 MSEK

▲ +32%

Operating result

4.1 MSEK

▲ +54%

Net result

2.6 MSEK

▲ +19%

Employees (annual report)

4

▲ +33%

Total assets

10.4 MSEK

Equity

5.7 MSEK

Equity ratio

60.7 %

Profit margin

11.1 %

Financial development

MSEK

Financial summary

C1 Certification AB increased net sales by 32.2 % to 23 MSEK in 2025. The net result has been positive in three consecutive comparable periods, from 2023 to 2025. The company’s 4 employees corresponded to net sales of roughly 5.8 MSEK per employee in 2025.

Calculated by ArkivNord from filed annual reports. Positive signals from the latest annual accounts. See the Analysis tab for the full calculation behind each badge. About the methodology

Company information

Reg. no.5592247216
Legal formLimited company
AddressOlof Palmesgata 29, vån 4, 11122 STOCKHOLM
Phone0102640110
Registered31 Oct 2019
Employees (register)1-4 anställda
F-taxRegistered for F-tax
VAT registeredRegistered for VAT

Source: Bolagsverket and Statistics Sweden (SCB), public registers, updated continuously. A missing value does not mean the company is inactive.

Related companies

Parent company

Karlskrona Thomas Holding AB

Domicile: Stockholm · FY 2025

Named in their annual report

Karlskrona Thomas Holding AB

Capital share 100% · FY 2025

Rows marked “named in their annual report” come from another company’s filing and are not a confirmed ownership record.

Annual reports

Annual report as of 31 Dec 2025

XHTML · 507 kB

Annual report as of 31 Dec 2024

XHTML · 181 kB

Annual report as of 31 Dec 2023

XHTML · 174 kB

Annual report as of 31 Dec 2022

XHTML · 169 kB

Annual report as of 31 Dec 2020

XHTML · 51 kB

Management

Per the signatures in the annual report for the fiscal year ending 2025-12-31.

Hans Tomas AnderssonStyrelseledamot
Thomas AnderssonStyrelseledamot
Johan Christer AnderssonRevisor

This shows who signed the most recent parsed annual report — not a live register. Positions may have changed since filing.

Frequently asked questions

What is C1 Certification AB's organization number?

C1 Certification AB's reg. no. is 5592247216.

What is C1 Certification AB's revenue?

C1 Certification AB reported revenue of 23 MSEK for the fiscal year 2025.

Is C1 Certification AB profitable?

Yes — C1 Certification AB reported a net profit of 2.6 MSEK for 2025.

How many employees does C1 Certification AB have?

C1 Certification AB had 4 employees as of the most recently reported period (2025).

What industry is C1 Certification AB in?

C1 Certification AB is registered under Technical testing and analysis.

Where is C1 Certification AB located?

C1 Certification AB is based in STOCKHOLM.