TRONIC'S MICROSYSTEMS
Business purpose.
Fabrication d'instrumentation scientifique et technique.
TRONIC'S MICROSYSTEMS is a company registered under SIREN number 412152019, with its registered office in CROLLES. Its main activity falls under the sector: Manufacture of computer, electronic and optical products. It has 4 establishments. 7 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2025 is 14,901,794 euros.
Sources: INSEE Sirene, INPI RNE, INPI, annual accounts.
Identity
- Legal form
- SA with a management board (no further detail)
- Activity
- Manufacture of scientific and technical instruments (26.51B)
- Sector
- Manufacture of computer, electronic and optical products
- Headcount
- 50 to 99 employees
- Created
- 12 May 1997
- Share capital
- 9,046,492.00 EUR
- Registered with the trade register
- 27 May 1997
- Financial year end
- 31/03
- Establishments
- 4
Directors
- JULIEN JEAN-FRANCOIS BON 49 years old, 02/1977 President du directoire
- PETER ALOIS BALZER 64 years old, 11/1962 President du conseil de surveillance
- ANTOINE FILIPE 56 years old, 10/1970 Membre du directoire
- KARSTEN RONALD LÔWE 59 years old, 12/1966 Membre du conseil de surveillance
- THALES AVS FRANCE SAS Membre du conseil de surveillance
- KPMG Commissaire aux comptes titulaire
- MARCEL MULLER 46 years old, 04/1980 Autre
Establishments
-
41215201900037 38920 CROLLES
-
41215201900011 38000 GRENOBLE
-
41215201900029 75009 PARIS
Financial strength
Financial score
50 / 100 C
Confidence: medium · computed on the financial year ended 31 Mar 2025
- Equity to assets (-24.1 %)
- 0.0 out of 30
- EBITDA margin (18.7 %)
- 18.9 out of 25
- Liquidity (201.0 %)
- 9.0 out of 20
- Debt (-302.0 %)
- 15.0 out of 15
- Revenue trend (8.9 %)
- 7.0 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 (29.5 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 Mar 2025 | 14,901,794 € | +8.9 % | 2,790,018 € | 1,470,676 € |
| 31 Mar 2024 | 13,681,469 € | +4.8 % | 2,021,238 € | 2,381,738 € |
| 31 Mar 2023 | 13,054,968 € | +20.2 % | 1,597,366 € | -15,734,525 € |
| 31 Mar 2022 | 10,858,908 € | +54.9 % | 585,318 € | -2,998,633 € |
| 31 Mar 2021 | 7,011,276 € | +29.7 % | -3,046,980 € | -2,160,650 € |
| 31 Mar 2020 | 5,404,332 € | -12.3 % | -3,747,117 € | -8,655,131 € |
| 31 Mar 2019 | 6,161,701 € | -4.4 % | -3,288,628 € | -14,128,917 € |
| 31 Mar 2018 | 6,445,937 € | +53.0 % | -4,850,306 € | -5,378,454 € |
| 31 Dec 2016 | 4,212,427 € | first year on record | -4,604,894 € | -4,867,620 € |
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 de la métallurgie du 7 février 2022 - Étendue par arrêté du 14 décembre 2022 JORF 22 décembre 2022
IDCC 3248 · in force, extended · 1 establishment · declared in July 2026
Labels and certifications
Gender equality index
-
Gender equality index 2025
89 out of 100
-
Gender equality index 2024
87 out of 100
-
Gender equality index 2023
89 out of 100
-
Gender equality index 2022
76 out of 100
-
Gender equality index 2021
82 out of 100
Group
Links declared to the global Legal Entity Identifier register.
-
consolidated by TDK Electronics AG (DE)
share not disclosed
-
ultimately consolidated by TDK株式会社 (JP)
share not disclosed
Accounting consolidation is neither ownership nor control: a company may consolidate a subsidiary it does not wholly own.
Legal notices
-
Amendment 31 Mar 2026
- Court :
- Greffe du Tribunal de Commerce de Grenoble
- Amendment :
- Modification du capital.
BODACC B n 20260062, annonce n 2563 · Proof of publication (PDF)
-
Filing of accounts 30 Oct 2025
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2025
BODACC C n 20250209, annonce n 1559 · Proof of publication (PDF)
-
Filing of accounts 30 Oct 2025
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2025
BODACC C n 20250209, annonce n 1560 · Proof of publication (PDF)
-
Filing of accounts 9 Jan 2025
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2024
BODACC C n 20250006, annonce n 2680 · Proof of publication (PDF)
-
Filing of accounts 9 Jan 2025
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2024
BODACC C n 20250006, annonce n 2681 · Proof of publication (PDF)
-
Filing of accounts 3 Nov 2023
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2023
BODACC C n 20230212, annonce n 5767 · Proof of publication (PDF)
-
Filing of accounts 3 Nov 2023
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2023
BODACC C n 20230212, annonce n 5768 · Proof of publication (PDF)
-
Filing of accounts 30 Oct 2022
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2022
BODACC C n 20220211, annonce n 1891 · Proof of publication (PDF)
-
Filing of accounts 30 Oct 2022
- Court :
- Greffe du Tribunal de Commerce de grenoble
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2022
BODACC C n 20220211, annonce n 1890 · Proof of publication (PDF)
-
Amendment 20 Jan 2022
- Court :
- Greffe du Tribunal de Commerce de Grenoble
- Amendment :
- Modification du capital.
BODACC B n 20220014, annonce n 1696 · Proof of publication (PDF)
-
Filing of accounts 12 Nov 2021
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2021
BODACC C n 20210220, annonce n 3332 · Proof of publication (PDF)
-
Filing of accounts 12 Nov 2021
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2021
BODACC C n 20210220, annonce n 3331 · Proof of publication (PDF)
-
Filing of accounts 23 Dec 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2020
BODACC C n 20200249, annonce n 2441 · Proof of publication (PDF)
-
Filing of accounts 23 Dec 2020
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2020
BODACC C n 20200249, annonce n 2440 · Proof of publication (PDF)
-
Amendment 8 Dec 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Amendment :
- Modification de l'administration.
BODACC B n 20190236, annonce n 941 · Proof of publication (PDF)
-
Filing of accounts 31 Oct 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Type of filing :
- Comptes consolidés et rapports
- Closing date :
- 31/03/2019
BODACC C n 20190211, annonce n 3267 · Proof of publication (PDF)
-
Filing of accounts 31 Oct 2019
- Court :
- GREFFE DU TRIBUNAL DE COMMERCE DE GRENOBLE
- Type of filing :
- Comptes annuels et rapports
- Closing date :
- 31/03/2019
BODACC C n 20190211, annonce n 3266 · Proof of publication (PDF)
Filings and accounts
- Formality 17 Jun 2026
- Formality 20 Mar 2026
Change history
- officer_appointed (empty) → Membre du conseil de surveillance 9 Oct 2026
- officer_appointed (empty) → Commissaire aux comptes titulaire 9 Oct 2026
- officer_appointed (empty) → Autre 9 Oct 2026
- officer_appointed (empty) → Membre du conseil de surveillance 9 Oct 2026
- officer_appointed (empty) → Membre du directoire 9 Oct 2026
- officer_appointed (empty) → President du directoire 9 Oct 2026
- officer_appointed (empty) → President du conseil de surveillance 9 Oct 2026
- capital 990015.00 → 9046492.00 1 Oct 2026
- capital (empty) → 990015.00 1 Oct 2026
Frequently asked questions about TRONIC'S MICROSYSTEMS
- What is the SIREN number of TRONIC'S MICROSYSTEMS?
- The SIREN number of TRONIC'S MICROSYSTEMS is 412152019. Its intra-community VAT number is FR76412152019.
- Where is the head office of TRONIC'S MICROSYSTEMS?
- Head office address: 98 RUE DU PRE DE L'HORME, 38920 CROLLES.
- When was TRONIC'S MICROSYSTEMS founded?
- TRONIC'S MICROSYSTEMS was founded on 12 May 1997.
- What does TRONIC'S MICROSYSTEMS do?
- Its declared main activity is: Manufacture of scientific and technical instruments (NAF code 26.51B).
- Who runs TRONIC'S MICROSYSTEMS?
- The officers listed in the register are JULIEN JEAN-FRANCOIS BON (President du directoire), PETER ALOIS BALZER (President du conseil de surveillance), ANTOINE FILIPE (Membre du directoire).
- What is the revenue of TRONIC'S MICROSYSTEMS?
- The latest published revenue is 14,901,794 €, for the 2025 financial year.
- How many employees does TRONIC'S MICROSYSTEMS have?
- The declared headcount is 50 to 99 employees. Insee data for 2024.
- Is TRONIC'S MICROSYSTEMS subject to insolvency proceedings?
- No ongoing insolvency proceedings are published in the BODACC for this company.