corporary

ONE SYS

Active
SIREN 479452153 VAT number FR22479452153

Business purpose.

Le consulting, le développement et l'exploitation de tous outils de production exploitables à partir de nouvelles technologies de communication telle que, notamment internet, extranet et intranet.

ONE SYS is a company registered under SIREN number 479452153, with its registered office in SAINT-JULIEN-LES-METZ. Its main activity falls under the sector: Computer programming, consultancy and related activities. It has 8 establishments. 3 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 4,406,285 euros.

Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.

Identity

Legal form
SAS, simplified joint-stock company
Activity
Hardware and software consultancy (62.02A)
Sector
Computer programming, consultancy and related activities
Headcount
20 to 49 employees
Created
29 Oct 2004
Share capital
37,000.00 EUR
Registered with the trade register
2 Mar 2007
Financial year end
31/12
Establishments
8

Directors

Other companies at the same address

27 other company head offices are registered at this address.

Establishments

Financial strength

Financial score

56 / 100 C

Confidence: medium · computed on the financial year ended 31 Mar 2025

Equity to assets (26.1 %)
11.1 out of 30
EBITDA margin (10.8 %)
15.1 out of 25
Liquidity (456.6 %)
15.2 out of 20
Debt (209.4 %)
5.4 out of 15
Revenue trend (20.4 %)
8.8 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 (22.0 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 and net income by financial year
2018 2020 2021 2023 2025

Revenue Net income

Financial year Revenue Change EBITDA Net income
31 Mar 2025 4,406,285 € +20.4 % 477,367 € 326,475 €
31 Dec 2023 3,660,056 € -34.1 % 1,070,837 € 656,367 €
31 Dec 2021 5,552,925 € +12.7 % 812,310 € 454,718 €
31 Dec 2020 4,929,317 € +13.9 % 615,952 € 252,838 €
31 Dec 2018 4,327,718 € first year on record 565,961 € 394,070 €

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 · 1 establishment · declared in July 2026

Legal notices

  • Filing of accounts 5 Mar 2026
    Court :
    Greffe du Tribunal Judiciaire de metz
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/03/2025

    BODACC C n 20260044, annonce n 5675 · Proof of publication (PDF)

  • Amendment 19 Feb 2026
    Court :
    Greffe du Tribunal Judiciaire de Metz
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20260034, annonce n 1838 · Proof of publication (PDF)

  • Amendment 7 Oct 2025
    Court :
    Greffe du Tribunal Judiciaire de Metz
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20250192, annonce n 3397 · Proof of publication (PDF)

  • Filing of accounts 25 Mar 2025
    Court :
    Greffe du Tribunal Judiciaire de metz
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2022

    BODACC C n 20250059, annonce n 4245 · Proof of publication (PDF)

  • Filing of accounts 12 Feb 2025
    Court :
    Greffe du Tribunal Judiciaire de metz
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2023

    BODACC C n 20250030, annonce n 1549 · Proof of publication (PDF)

  • Sale or transfer 21 Aug 2022
    Court :
    Greffe du Tribunal d'Instance de Metz
    Filing :
    Avis de projet d'apport partiel d'actif Avis au Bodacc relatif au projet commun d'apport partiel d'actifs Pour la société Apporteuse : La Société ONSE SYS, Société par actions simplifiée au capital de 37.000 €, dont le siège social est situé 12 Parc de la Tannerie - 57070 SAINT-JULIEN-LES-METZ, immatriculée 479 452 153 RCS METZ Pour la société Bénéficiaire : La Société RGF STAFFING IT France, Société par actions simplifiée au capital de 1.000 €, dont le siège social est situé sis 12 Parc de la Tannerie - 57070 SAINT-JULIEN-LES-METZ, immatriculée 917 590 390 RCS METZ L'évaluation de l'actif et du passif dont la transmission à la société bénéficiaire est prévue : Montant total de l'actif apporté : 3.003.541 € Montant total du passif transmis : 1.313.949 € Actif net (€) : 1.689.592 € En rémunération de l'actif net apporté, ONE SYS recevra 1.689.592 actions de 1 € chacune, à émettre par RGF STAFFING IT France à titre d'augmentation de capital. Prime d'apport : Néant La date du projet commun d'apport partiel d'actif est en date du 10 aout 2022 Le 11 Août 2022 celui-ci a été déposé au RCS de METZ au titre de l'apporteuse et de la bénéficiaire.

    BODACC A n 20220161, annonce n 593 · Proof of publication (PDF)

  • Filing of accounts 24 Jul 2022
    Court :
    Greffe du Tribunal d'Instance de metz
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2021

    BODACC C n 20220142, annonce n 5292 · Proof of publication (PDF)

  • Amendment 4 Mar 2022
    Court :
    Greffe du Tribunal d'Instance de Metz
    Amendment :
    Modification survenue sur l'administration

    BODACC B n 20220045, annonce n 1437 · Proof of publication (PDF)

  • Filing of accounts 5 Oct 2021
    Court :
    GREFFE DU TRIBUNAL D'INSTANCE DE METZ
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2020

    BODACC C n 20210194, annonce n 4165 · Proof of publication (PDF)

  • Filing of accounts 19 Feb 2021
    Court :
    GREFFE DU TRIBUNAL D'INSTANCE DE METZ
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2019

    BODACC C n 20210035, annonce n 2330 · Proof of publication (PDF)

  • Amendment 17 Nov 2020
    Court :
    GREFFE DU TRIBUNAL D'INSTANCE DE METZ
    Amendment :
    Modification survenue sur l'administration

    BODACC B n 20200223, annonce n 2554 · Proof of publication (PDF)

  • Amendment 17 Nov 2020
    Court :
    GREFFE DU TRIBUNAL D'INSTANCE DE METZ
    Amendment :
    Modification survenue sur l'administration

    BODACC B n 20200223, annonce n 2555 · Proof of publication (PDF)

  • Filing of accounts 24 Dec 2019
    Court :
    GREFFE DU TRIBUNAL D'INSTANCE DE METZ
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2018

    BODACC C n 20190247, annonce n 4959 · Proof of publication (PDF)

Annual accounts as PDF →

Filings and accounts

  • Formality 10 Feb 2026
  • Formality 18 Sep 2025
  • Formality 9 Jan 2025

Change history

  • officer_appointed (empty) → Directeur general 9 Oct 2026
  • officer_appointed (empty) → Commissaire aux comptes titulaire 9 Oct 2026
  • officer_appointed (empty) → President de SAS 9 Oct 2026
  • capital (empty) → 37000.00 3 Oct 2026
  • registered_address (empty) → 12 Parc de la Tannerie 57070 Saint-Julien-lès-Metz 1 Oct 2026

Frequently asked questions about ONE SYS

What is the SIREN number of ONE SYS?
The SIREN number of ONE SYS is 479452153. Its intra-community VAT number is FR22479452153.
Where is the head office of ONE SYS?
Head office address: 12 LA TANNERIE, 57070 SAINT-JULIEN-LES-METZ.
When was ONE SYS founded?
ONE SYS was founded on 29 Oct 2004.
What does ONE SYS do?
Its declared main activity is: Hardware and software consultancy (NAF code 62.02A).
Who runs ONE SYS?
The officers listed in the register are ERNST & YOUNG AUDIT (Commissaire aux comptes titulaire), RGF STAFFING FRANCE (President de SAS).
What is the revenue of ONE SYS?
The latest published revenue is 4,406,285 €, for the 2025 financial year.
How many employees does ONE SYS have?
The declared headcount is 20 to 49 employees. Insee data for 2024.
Is ONE SYS subject to insolvency proceedings?
No ongoing insolvency proceedings are published in the BODACC for this company.

In the official registers

Further reading

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