ALTER

Directors

• Thierry DAMET 66 years old, 09/1960 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.

• SCI DE MALDOROR via Thierry DAMET
• DIADORIM via Thierry DAMET
• NOSTROMO via Thierry DAMET
• ZENO via Thierry DAMET

Court decisions

Decisions published by the French Court of Cassation (Judilibre) that cite this company by its SIREN number. Individuals are pseudonymised.

• Judgment, Tribunal judiciaire de Mâcon 6 Jan 2026 · no. 25/01621
• Judgment, Tribunal judiciaire de Mâcon 6 Jan 2026 · no. 25/01620

Other companies at the same address

3 other company head offices are registered at this address.

• COPROPRIETE 67 R VICTOR HUGO

Establishments

• 43295770200033 registered office 71000 MACON
• 43295770200041 59800 LILLE
• 43295770200017 71000 MACON
• 43295770200025 69100 VILLEURBANNE
• 43295770200058 69100 VILLEURBANNE

Financial strength

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.

Aggregates published by the French Directorate General for Enterprise, computed from accounts filed with the commercial court.

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• Legal and accounting activities in Macon (71) 224
• New companies in department 71 3,977

Collective agreements

Agreements declared by the employer in its payroll filings.

• Convention collective nationale des cabinets d'experts-comptables et de commissaires aux comptes du 9 décembre 1974. Etendue par arrêté du 30 mai 1975 JONC 12 juin 1975.

  IDCC 0787 · in force, extended · 2 establishments · declared in July 2026

Legal notices

• Filing of accounts 5 Oct 2025

  Court :

  Greffe du Tribunal de Commerce de mâcon

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2024

  BODACC C n 20250191, annonce n 6872 · Proof of publication (PDF)

• Amendment 9 Feb 2025

  Court :

  Greffe du Tribunal de Commerce de Mâcon

  Amendment :

  Modification du capital.

  BODACC B n 20250028, annonce n 3693 · Proof of publication (PDF)

• Filing of accounts 22 Aug 2024

  Court :

  Greffe du Tribunal de Commerce de mâcon

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2023

  BODACC C n 20240162, annonce n 9086 · Proof of publication (PDF)

• Amendment 18 Jan 2024

  Court :

  Greffe du Tribunal de Commerce de Mâcon

  Amendment :

  Modification de la forme juridique. Modification de l'administration.

  BODACC B n 20240012, annonce n 3488 · Proof of publication (PDF)

• Filing of accounts 21 Sep 2023

  Court :

  Greffe du Tribunal de Commerce de mâcon

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2022

  BODACC C n 20230182, annonce n 8944 · Proof of publication (PDF)

• Filing of accounts 5 Jun 2022

  Court :

  Greffe du Tribunal de Commerce de mâcon

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2021

  BODACC C n 20220109, annonce n 5324 · Proof of publication (PDF)

• Filing of accounts 4 Nov 2021

  Court :

  GREFFE DU TRIBUNAL DE COMMERCE DE MÂCON

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2020

  BODACC C n 20210215, annonce n 11899 · Proof of publication (PDF)

• Filing of accounts 23 Dec 2020

  Court :

  GREFFE DU TRIBUNAL DE COMMERCE DE MÂCON

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2019

  BODACC C n 20200249, annonce n 5872 · Proof of publication (PDF)

• Filing of accounts 3 Oct 2019

  Court :

  GREFFE DU TRIBUNAL DE COMMERCE DE MÂCON

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2018

  BODACC C n 20190191, annonce n 11704 · Proof of publication (PDF)

• Filing of accounts 6 Jan 2019

  Court :

  GREFFE DU TRIBUNAL DE COMMERCE DE MÂCON

  Type of filing :

  Comptes annuels et rapports

  Closing date :

  31/12/2017

  BODACC C n 20190004, annonce n 3740 · Proof of publication (PDF)

Filings and accounts

• Formality 16 Jan 2025
• Formality 6 Jan 2025

Change history

• officer_appointed (empty) → President de SAS 9 Oct 2026
• capital (empty) → 68122.26 2 Oct 2026

Frequently asked questions about ALTER

What is the SIREN number of ALTER?

The SIREN number of ALTER is 432957702. Its intra-community VAT number is FR50432957702.

Where is the head office of ALTER?

Head office address: 67 RUE VICTOR HUGO, 71000 MACON.

When was ALTER founded?

ALTER was founded on 20 Jun 2000.

What does ALTER do?

Its declared main activity is: Accounting, bookkeeping and auditing activities; tax consultancy (NAF code 69.20Z).

Who runs ALTER?

The officer listed in the register is Thierry DAMET (President de SAS).

What is the revenue of ALTER?

The latest published revenue is 0 €, for the 2024 financial year.

How many employees does ALTER have?

The declared headcount is 10 to 19 employees. Insee data for 2024.

Is ALTER subject to insolvency proceedings?

No ongoing insolvency proceedings are published in the BODACC for this company.

In the official registers

• French government company directory (data.gouv.fr)
• National business register (INPI)

Further reading

• Business insolvencies in Bourgogne-Franche-Comté, October 2026 edition
• New companies, insolvency proceedings and capital changes published this week
• How we compute the scores, and where this data comes from
• Query this data through the API or from an assistant (MCP)