Engineering consultancy · FR · Founded 2001 · Accounts through 2021 · 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 2021. 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 companyGUILLON EXPERTISES is a engineering consultancy based in France. The company was founded in 2001.
GUILLON EXPERTISES is listed in French National Business Register (RNE/INPI) under registry number 435153887. The public employee band is 02, a useful triage field for banks, credit analysts, and M&A acquirers. This profile consolidates official annual accounts into one indexable company dossier.
Within the French NACE 71.12 cluster, public-record data is filed annually via the national company registry.
The most recent annual filing covers 2021 (period end 2021-12-31).
If you are researching GUILLON EXPERTISES for acquisition, investment, or due-diligence purposes, this page consolidates its firmographics, multi-year filings, and a historical indicative range based on the latest available public filing, not a current market value.
Public regulator-filed figures across 8 years.
Fiscal year | Revenue | EBITDA | Total assets | Equity | Filing |
|---|---|---|---|---|---|
| 202431 Dec 2024 | - | - | €515,934 | €359,043 | - |
| 202331 Dec 2023 | - | - | €535,250 | €335,622 | - |
| 202231 Dec 2022 | - | - | €536,444 | €364,301 | - |
| 202131 Dec 2021 | €1,055,463 | - | €560,467 | €364,423 |
GUILLON EXPERTISES was founded in 2001 and is registered with French National Business Register (RNE/INPI).
GUILLON EXPERTISES 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 GUILLON EXPERTISES, based on the latest available public filing for fiscal year 2021. 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 | - | - | €442,361 | €314,604 | - |
| 201931 Dec 2019 | - | - | €741,317 | €559,356 | - |
| 201831 Dec 2018 | €682,509 | - | €676,538 | €496,974 | - |
| 201731 Dec 2017 | €680,010 | - | €684,787 | €484,770 | - |
The most recently filed annual accounts cover fiscal year 2021 (period end 2021-12-31), publicly available via French National Business Register (RNE/INPI).
