corporary

WALTER

Active
SIREN 790100200 VAT number FR76790100200

Business purpose.

Toutes prestations de services et toutes opérations de maîtrise d'œuvre ayant trait à la réalisation et à l'exécution de projets de signalétique et d'aménagement de bureaux et de locaux commerciaux et toutes activités s'y rapportant.

WALTER is a company registered under SIREN number 790100200, with its registered office in BOULOGNE-BILLANCOURT. Its main activity falls under the sector: Other professional, scientific and technical activities. It has 2 establishments. 1 serving director is recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 2,276,419 euros.

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

Identity

Legal form
SAS, simplified joint-stock company
Activity
Specialised design activities (74.10Z)
Sector
Other professional, scientific and technical activities
Headcount
6 to 9 employees
Created
19 Dec 2012
Share capital
40,000.00 EUR
Registered with the trade register
31 Dec 2012
Financial year end
31/12
Establishments
2

Directors

Other companies at the same address

46 other company head offices are registered at this address.

Establishments

Financial strength

Financial score

36 / 100 D

Confidence: high · computed on the financial year ended 31 Dec 2025

Equity to assets (2.3 %)
4.6 out of 30
EBITDA margin (6.0 %)
12.3 out of 25
Liquidity (103.5 %)
3.7 out of 20
Debt (0.0 %)
15.0 out of 15
Revenue trend (-18.3 %)
0.2 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 (13.9 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
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Revenue Net income

Financial year Revenue Change EBITDA Net income
31 Dec 2025 2,276,419 € -18.3 % 136,565 € 4,542 €
31 Dec 2024 2,787,786 € +27.0 % 87,453 € -6,355 €
31 Dec 2023 2,194,501 € -19.6 % 142,880 € 84,794 €
31 Dec 2022 2,729,581 € -20.7 % 82,672 € 27,061 €
31 Dec 2021 3,440,897 € +64.6 % 91,987 € 40,545 €
31 Dec 2020 2,090,105 € -33.8 % -254,632 € -392,368 €
31 Dec 2019 3,156,774 € -47.2 % 435,390 € 230,774 €
31 Dec 2018 5,983,368 € +161.9 % 617,058 € 343,691 €
31 Dec 2017 2,284,816 € — 234,770 € 101,542 €
31 Dec 2016 0 € first year on record -2,498,555 € 253,274 €

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

Labels and certifications

Gender equality index

  • Gender equality index 2019

    index cannot be computed, headcount too low in at least one indicator

Legal notices

  • Filing of accounts 16 Jun 2026
    Court :
    Greffe du Tribunal des Activités Economiques de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2025

    BODACC C n 20260112, annonce n 11402 · Proof of publication (PDF)

  • Filing of accounts 26 Jun 2025
    Court :
    Greffe du Tribunal des Activités Economiques de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2024

    BODACC C n 20250121, annonce n 14536 · Proof of publication (PDF)

  • Amendment 12 Mar 2025
    Court :
    Greffe du Tribunal des Activités Economiques de Nanterre
    Amendment :
    transfert du siège social.

    BODACC B n 20250050, annonce n 4566 · Proof of publication (PDF)

  • Amendment 16 Feb 2025
    Court :
    Greffe du Tribunal des Activités Economiques de Nanterre
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20250033, annonce n 2653 · Proof of publication (PDF)

  • Amendment 23 Jul 2024
    Court :
    Greffe du Tribunal de Commerce de Nanterre
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20240141, annonce n 4435 · Proof of publication (PDF)

  • Filing of accounts 9 Jul 2024
    Court :
    Greffe du Tribunal de Commerce de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2023

    BODACC C n 20240131, annonce n 8826 · Proof of publication (PDF)

  • Filing of accounts 29 Aug 2023
    Court :
    Greffe du Tribunal de Commerce de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2022

    BODACC C n 20230165, annonce n 8119 · Proof of publication (PDF)

  • Filing of accounts 4 Aug 2022
    Court :
    Greffe du Tribunal de Commerce de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2021

    BODACC C n 20220150, annonce n 20783 · Proof of publication (PDF)

  • Filing of accounts 28 Sep 2021
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTERRE
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2020

    BODACC C n 20210189, annonce n 8118 · Proof of publication (PDF)

  • Filing of accounts 28 Jul 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTERRE
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2019

    BODACC C n 20200144, annonce n 8360 · Proof of publication (PDF)

  • Filing of accounts 13 Aug 2019
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTERRE
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2018

    BODACC C n 20190155, annonce n 11675 · Proof of publication (PDF)

Annual accounts as PDF →

Filings and accounts

  • Formality 14 Mar 2025
  • Formality 7 Mar 2025
  • Formality 13 Feb 2025

Change history

  • officer_appointed (empty) → President de SAS 9 Oct 2026
  • registered_address (empty) → 30 Cours de l'Île Seguin 92100 Boulogne-Billancourt 2 Oct 2026
  • registered_address (empty) → 1 Cours de l'Île Seguin 92100 Boulogne-Billancourt 2 Oct 2026

Frequently asked questions about WALTER

What is the SIREN number of WALTER?
The SIREN number of WALTER is 790100200. Its intra-community VAT number is FR76790100200.
Where is the head office of WALTER?
Head office address: 30 COURS DE L'ILE SEGUIN, 92100 BOULOGNE-BILLANCOURT.
When was WALTER founded?
WALTER was founded on 19 Dec 2012.
What does WALTER do?
Its declared main activity is: Specialised design activities (NAF code 74.10Z).
Who runs WALTER?
The officer listed in the register is W CONRAN DESIGN (President de SAS).
What is the revenue of WALTER?
The latest published revenue is 2,276,419 €, for the 2025 financial year.
How many employees does WALTER have?
The declared headcount is 6 to 9 employees. Insee data for 2024.
Is WALTER 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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