Engineering consultancy · FR · Founded 2010 · Accounts through 2020 · Updated Jul 27, 2026
See what is holding the value back today, what this company could be worth in five years and which actions make the difference. The estimate is based on filed annual accounts.
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Historical rounded range based on the latest available public filing for fiscal year 2020. This is not a current market value or asking price.
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Indicative public valuation range based on financial year 2024. This historical record does not yet contain an immutable calculation snapshot, so no sector range is reconstructed after the fact. Not a transaction value, asking price or fairness opinion.
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Claim this companyOperating as a engineering consultancy, B52 is registered in France. The company was founded in 2010.
B52 is listed in French National Business Register (RNE/INPI) under registry number 527505762. The public employee band is 11, a useful triage field for banks, credit analysts, and M&A acquirers. This profile consolidates official annual accounts into one indexable company dossier.
Companies in this NACE 71.12 band file annual accounts with INPI.
The most recent annual filing covers 2020 (period end 2020-12-31).
The historical indicative range for B52 is refreshed when new regulator-filed data becomes available; until then it remains a filing-year research aid, not a current market value.
Public regulator-filed figures across 8 years.
Fiscal year | Revenue | EBITDA | Total assets | Equity | Filing |
|---|---|---|---|---|---|
| 202431 Dec 2024 | - | - | €1,125,058 | €655,535 | - |
| 202331 Dec 2023 | - | - | €941,022 | €574,421 | - |
| 202231 Dec 2022 | - | - | €904,751 | €570,095 | - |
| 202131 Dec 2021 | - | - | €785,894 | €489,877 |
B52 was founded in 2010 and is registered with French National Business Register (RNE/INPI).
B52 is registered under NACE 71.12. That places the business within the French cluster for this activity.
This page shows a rounded historical indicative range for B52, based on the latest available public filing for fiscal year 2020. It is not a current market value, asking price, certified or statutory valuation, or financial, investment, tax or legal advice. Verify current figures before relying on it for any decision or transaction.
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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| - |
| 202031 Dec 2020 | €1,083,009 | - | €678,638 | €362,748 | - |
| 201931 Dec 2019 | €1,062,245 | - | €716,056 | €362,801 | - |
| 201831 Dec 2018 | €883,918 | - | €579,044 | €248,785 | - |
| 201731 Dec 2017 | €947,780 | - | €540,008 | €156,513 | - |
The most recently filed annual accounts cover fiscal year 2020 (period end 2020-12-31), publicly available via French National Business Register (RNE/INPI).
