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C3 Contamination Control Consulting AB

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Reg. no. 5592460876 · Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning · STOCKHOLM

C3 Contamination Control Consulting AB is registered with the legal form Limited company, is based in STOCKHOLM and is active in Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning. Revenue for 2026 was 2.4 MSEK.

Key figures

Fiscal year ending 2026-01-31 · Amounts in SEK

Net revenue

2.4 MSEK

▲ >+1000%

Operating result

711 kSEK

Net result

565 kSEK

Total assets

3.8 MSEK

Equity

3.1 MSEK

Equity ratio

86 %

Profit margin

23.8 %

Financial development

MSEK

Financial summary

C3 Contamination Control Consulting AB swung to profit in 2026: the net result was 0.6 MSEK, against -0 MSEK the period before. Fiscal 2026 brought revenue growth of 1,000 %, to 2.4 MSEK. C3 Contamination Control Consulting AB lifted its operating margin from -19.1 % to 29.9 % in 2026. Cash holdings amounted to roughly 66.5 % of total assets for 2026.

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.5592460876
Legal formLimited company
AddressGrönbrinksgatan 9, 11759 STOCKHOLM
Registered4 Mar 2020
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.

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Annual reports

Annual report as of 31 Jan 2026

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Annual report as of 31 Jan 2025

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Annual report as of 31 Jan 2024

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Annual report as of 31 Jan 2023

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Annual report as of 31 Jan 2021

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Management

Per the signatures in the annual report for the fiscal year ending 2026-01-31.

Catinka UllmannRole unknown

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 C3 Contamination Control Consulting AB's organization number?

C3 Contamination Control Consulting AB's reg. no. is 5592460876.

What is C3 Contamination Control Consulting AB's revenue?

C3 Contamination Control Consulting AB reported revenue of 2.4 MSEK for the fiscal year 2026.

Is C3 Contamination Control Consulting AB profitable?

Yes — C3 Contamination Control Consulting AB reported a net profit of 0.6 MSEK for 2026.

What industry is C3 Contamination Control Consulting AB in?

C3 Contamination Control Consulting AB is registered under Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning.

Where is C3 Contamination Control Consulting AB located?

C3 Contamination Control Consulting AB is based in STOCKHOLM.