Management consultancy in HELSINKI · FI. Official registry identity, filed financial evidence and a rounded indicative valuation range on one indexed company profile.
Historical indicative ranges based on public filings. This is not an asking price or confirmation that the company is for sale.
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Oy Sigma Ab, a management consultancy, is registered at an address in HELSINKI, Finland. The company was founded in 1953, incorporated as a Limited company.
Oy Sigma Ab is listed in Finnish Patent and Registration Office (PRH) under registry number 02027426. This profile consolidates official annual accounts into one indexable company dossier.
Within the Finnish NACE 70.22 cluster, public-record data is filed annually via the national company registry.
Across the 2022-2025 window revenue has declined, moving from €267,036 to €66,530.
An indicative valuation band is available for Oy Sigma Ab, based on filed company accounts. A free account lets the visitor refine it with current data and build a five-year outlook.
The most recent annual filing covers 2025 (period end 2025-12-31).
The data on this page is a public, point-in-time projection of Oy Sigma Ab's regulator-filed footprint, built to support indicative valuation bands, sellability context, and acquisition research.
Public regulator-filed figures across 4 years.
Fiscal year | Revenue | EBITDA | Total assets | Equity | Filing |
|---|---|---|---|---|---|
| 202531 Dec 2025 | €66,530 | - | €1,802,944 | €1,798,878 | - |
| 202431 Dec 2024 | €246,280 | - | €1,552,051 | €1,552,051 | - |
| 202331 Dec 2023 | €176,716 | - | €1,353,994 | €1,346,696 | - |
| 202231 Dec 2022 | €267,036 | - |
Oy Sigma Ab was founded in 1953 and is registered with Finnish Patent and Registration Office (PRH), incorporated as a Limited company.
Oy Sigma Ab is registered under NACE 70.22: NACE 70.22. That places the business within the Finnish cluster for this activity.
This page shows a rounded, automated indicative range generated by Upswitch from official registry facts, public company-size information, filed accounts where available, and governed sector benchmarks. The evidence basis is labelled beside the graph. It is not a certified or statutory valuation, sale price, offer, recommendation, or financial, investment, tax or legal advice. Figures for Oy Sigma Ab may be incomplete or inaccurate and must not be relied upon for any transaction; a precise valuation needs owner- or advisor-supplied data.
Company identity and public facts are reused from the official or licensed source named on this page, with its filing or update date. Upswitch estimates remain distinct from source facts and do not imply endorsement by the registry. Natural-person enterprises are excluded from public valuation pages, and public registry personal data is not used for direct marketing.
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| €1,252,507 |
| €1,063,210 |
| - |
According to the company registry, Oy Sigma Ab is based in HELSINKI, FI.
The most recently filed annual accounts cover fiscal year 2025 (period end 2025-12-31), publicly available via Finnish Patent and Registration Office (PRH).
