ATRIUM DATA
Business purpose.
Audit et conseil, assistance à maîtrise d'ouvrage. Conseil audit. Gestion des risques techniques et humains, développement durable, économies d'énergie. Conseil, audit, recherche et développement dans le domaine énergétique, maîtrise d'œuvre et assistance à maîtrise d'ouvrage, la conception et l'exploitation de centres de données, la conception de solutions de production d'énergie.
ATRIUM DATA is a company registered under SIREN number 499646529, with its registered office in PARIS. Its main activity falls under the sector: Other professional, scientific and technical activities. It has 6 establishments. 2 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 834,171 euros.
Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.
Identity
- Legal form
- SAS, simplified joint-stock company
- Activity
- Sundry professional, scientific and technical activities (74.90B)
- Sector
- Other professional, scientific and technical activities
- Headcount
- 6 to 9 employees
- Created
- 23 Aug 2007
- Share capital
- 1,900,000.00 EUR
- Registered with the trade register
- 23 Aug 2007
- Financial year end
- 31/12
- Establishments
- 6
Directors
- THIERRY DUFLOS 63 years old, 04/1963 Directeur general
- MICHEL Dernis 80 years old, 01/1946 President de SAS
Related companies
Companies run by the same people. Statutory auditors and liquidators are excluded: they serve in dozens of unrelated companies, and including them would draw groups that do not exist.
- OPH CONSEIL via MICHEL Dernis
- ATRIUM INGENIERIE via MICHEL Dernis
- ATRIUM INVEST via MICHEL Dernis
- DATA 17 via MICHEL Dernis
Other companies at the same address
41 other company head offices are registered at this address.
Establishments
-
49964652900044 59800 LILLE
-
49964652900051 33700 MERIGNAC
-
49964652900010 75008 PARIS
-
49964652900028 75008 PARIS
-
49964652900036 75015 PARIS
Financial strength
Financial score
47 / 100 D
Confidence: high · computed on the financial year ended 31 Dec 2025
- Equity to assets (47.3 %)
- 17.5 out of 30
- EBITDA margin (-58.8 %)
- 0.0 out of 25
- Liquidity (294.3 %)
- 11.7 out of 20
- Debt (74.9 %)
- 8.2 out of 15
- Revenue trend (29.2 %)
- 9.9 out of 10
formula fin-1.0
Legal score
100 / 100 A
Confidence: high
- No insolvency proceedings
- 40.0 out of 40
- Currently trading
- 20.0 out of 20
- Age (19.2 years)
- 20.0 out of 20
- Accounts filed recently
- 20.0 out of 20
formula leg-1.0
These scores are computed by us from public data, using a published formula. They are not advice, not a guarantee, not a credit decision, and they do not replace a review of the accounts. See how it is calculated
Revenue and earnings
Detailed accounts for this company are not reproduced here, but its main aggregates are public.
Revenue Net income
| Financial year | Revenue | Change | EBITDA | Net income |
|---|---|---|---|---|
| 31 Dec 2025 | 834,171 € | +29.2 % | -496,048 € | -546,143 € |
| 31 Dec 2024 | 645,500 € | -44.9 % | -805,400 € | -767,946 € |
| 31 Dec 2023 | 1,170,825 € | -2.1 % | 69,672 € | 87,804 € |
| 31 Dec 2022 | 1,196,400 € | +9.3 % | 105,275 € | 84,791 € |
| 31 Dec 2021 | 1,094,146 € | +1.4 % | 68,161 € | 53,769 € |
| 31 Dec 2020 | 1,079,486 € | +11.5 % | 73,487 € | 72,459 € |
| 31 Dec 2019 | 967,872 € | +145.8 % | 44,448 € | 48,034 € |
| 31 Dec 2018 | 393,718 € | -11.4 % | 34,706 € | 50,175 € |
| 31 Dec 2017 | 444,184 € | +71.7 % | 74,358 € | 88,280 € |
| 31 Dec 2016 | 258,694 € | first year on record | 49,062 € | 65,150 € |
Aggregates published by the French Directorate General for Enterprise, computed from accounts filed with the commercial court.
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Collective agreements
Agreements declared by the employer in its payroll filings.
-
Convention collective nationale des bureaux d'études techniques, des cabinets d'ingénieurs-conseils et des sociétés de conseils du 15 décembre 1987.
IDCC 1486 · in force, extended · 2 establishments · declared in July 2026
Legal notices
-
Filing of accounts 17 Jul 2026
- Court :
- Greffe du Tribunal des Activités Economiques de paris
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2025
BODACC C n 20260134, annonce n 1839 · Proof of publication (PDF)
-
Filing of accounts 18 Sep 2025
- Court :
- Greffe du Tribunal des Activités Economiques de paris
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2024
BODACC C n 20250179, annonce n 12848 · Proof of publication (PDF)
-
Filing of accounts 16 Aug 2024
- Court :
- Greffe du Tribunal de Commerce de paris
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2023
BODACC C n 20240158, annonce n 9489 · Proof of publication (PDF)
-
Filing of accounts 15 Oct 2023
- Court :
- Greffe du Tribunal de Commerce de paris
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2022
BODACC C n 20230199, annonce n 3933 · Proof of publication (PDF)
-
Amendment 29 Jun 2023
- Court :
- Greffe du Tribunal de Commerce de Paris
- Amendment :
- modification survenue sur le capital (augmentation)
BODACC B n 20230124, annonce n 1702 · Proof of publication (PDF)
-
Amendment 13 Apr 2023
- Court :
- Greffe du Tribunal de Commerce de Paris
- Amendment :
- modification survenue sur le capital (augmentation) et l'administration
BODACC B n 20230073, annonce n 3766 · Proof of publication (PDF)
-
Amendment 30 Dec 2022
- Court :
- Greffe du Tribunal de Commerce de Paris
- Amendment :
- modification survenue sur l'adresse du siège et l'adresse de l'établissement
BODACC B n 20220254, annonce n 1126 · Proof of publication (PDF)
-
Filing of accounts 20 Sep 2022
- Court :
- Greffe du Tribunal de Commerce de paris
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2021
BODACC C n 20220182, annonce n 8026 · Proof of publication (PDF)
-
Amendment 2 Mar 2022
- Court :
- Greffe du Tribunal de Commerce de Paris
- Amendment :
- modification survenue sur le capital (augmentation), l'activité de l'établissement principal et l'administration
BODACC B n 20220043, annonce n 1537 · Proof of publication (PDF)
-
Filing of accounts 16 Sep 2021
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE PARIS
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2020
BODACC C n 20210181, annonce n 6569 · Proof of publication (PDF)
-
Filing of accounts 16 Jul 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE PARIS
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2019
BODACC C n 20200136, annonce n 4231 · Proof of publication (PDF)
-
Filing of accounts 3 Jul 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE PARIS
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2018
BODACC C n 20190126, annonce n 3082 · Proof of publication (PDF)
-
Filing of accounts 17 Mar 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE PARIS
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/12/2017
BODACC C n 20190054, annonce n 3104 · Proof of publication (PDF)
Filings and accounts
- Formality 4 Mar 2026
- Formality 2 Mar 2026
Change history
- officer_appointed (empty) → Directeur general 9 Oct 2026
- officer_appointed (empty) → President de SAS 9 Oct 2026
- registered_address 14-14 bis rue Saint-Maur 75011 Paris → 14/14 bis rue Saint-Maur 75011 Paris 3 Oct 2026
- capital 1900000.00 → 160000.00 3 Oct 2026
- registered_address 3 rue de l'Arrivée 75749 Paris → 14-14 bis rue Saint-Maur 75011 Paris 3 Oct 2026
- capital 400000.00 → 1900000.00 3 Oct 2026
- capital 160000.00 → 400000.00 3 Oct 2026
- registered_address (empty) → 3 rue de l'Arrivée 75749 Paris 1 Oct 2026
- capital (empty) → 160000.00 1 Oct 2026
Frequently asked questions about ATRIUM DATA
- What is the SIREN number of ATRIUM DATA?
- The SIREN number of ATRIUM DATA is 499646529. Its intra-community VAT number is FR54499646529.
- Where is the head office of ATRIUM DATA?
- Head office address: 14 B RUE SAINT-MAUR, 75011 PARIS.
- When was ATRIUM DATA founded?
- ATRIUM DATA was founded on 23 Aug 2007.
- What does ATRIUM DATA do?
- Its declared main activity is: Sundry professional, scientific and technical activities (NAF code 74.90B).
- Who runs ATRIUM DATA?
- The officers listed in the register are THIERRY DUFLOS (Directeur general), MICHEL Dernis (President de SAS).
- What is the revenue of ATRIUM DATA?
- The latest published revenue is 834,171 €, for the 2025 financial year.
- How many employees does ATRIUM DATA have?
- The declared headcount is 6 to 9 employees. Insee data for 2024.
- Is ATRIUM DATA subject to insolvency proceedings?
- No ongoing insolvency proceedings are published in the BODACC for this company.