corporary

TERA TRONICS

Active
SIREN 448273904 VAT number FR47448273904

Business purpose.

Toutes opérations se rapportant à la conception, l'assemblage, le développement, l'édition, la production, la vente l'importation, la location, la distribution et la commercialisation d'applicatifs, de logiciels, de matériels, composants électroniques et de tous autres produits industriels et grand public ainsi que de prestations de services appliqués notamment aux domaines de l'informatique, de l'audio, de la vidéo, du multimédia et des télécommunications, y compris à l'Internet ou à toute autre forme de réseau d'informations et de communication

TERA TRONICS is a company registered under SIREN number 448273904, with its registered office in PARIS. Its main activity falls under the sector: Architectural and engineering activities; technical testing and analysis. It has 8 establishments. 5 serving directors are recorded in the national business register. Its reported revenue for the financial year ended in 2024 is 1,250,432 euros.

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

Identity

Legal form
SAS, simplified joint-stock company
Activity
Engineering, technical studies (71.12B)
Sector
Architectural and engineering activities; technical testing and analysis
Headcount
10 to 19 employees
Created
1 Apr 2003
Share capital
650,000.00 EUR
Registered with the trade register
22 Apr 2011
Financial year end
31/12
Establishments
8

Directors

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.

Other companies at the same address

More than 500 other company head offices are registered at this address.

Establishments

Financial strength

Financial score

23 / 100 E

Confidence: medium · computed on the financial year ended 31 Dec 2024

Equity to assets (-1.4 %)
3.7 out of 30
EBITDA margin (-34.4 %)
1.8 out of 25
Liquidity (69.1 %)
2.0 out of 20
Debt (-2,285.7 %)
15.0 out of 15
Revenue trend (-40.1 %)
0.0 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 (23.6 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

Revenue Net income

Financial year Revenue Change EBITDA Net income
31 Dec 2024 1,250,432 € -40.1 % -429,530 € -818,734 €
31 Dec 2023 2,086,036 € -27.5 % 195,765 € -120,100 €
31 Dec 2022 2,875,631 € +17.0 % -499 € -192,745 €
31 Dec 2021 2,457,358 € +41.5 % 255,497 € 14,605 €
31 Dec 2020 1,737,058 € -20.5 % 285,911 € 68,777 €
31 Dec 2019 2,184,124 € +40.0 % 309,640 € 84,712 €
31 Dec 2018 1,559,715 € +9.7 % 96,949 € 14,531 €
31 Dec 2017 1,421,525 € +21.6 % 56,643 € -30,315 €
31 Dec 2016 1,168,855 € first year on record 233,413 € 116,347 €

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

  • Amendment 18 Jun 2026
    Court :
    Greffe du Tribunal des Activités Economiques de Paris
    Amendment :
    modification survenue sur la dénomination et l'adresse de l'établissement

    BODACC B n 20260114, annonce n 2590 · Proof of publication (PDF)

  • Registration 17 May 2026
    Court :
    Greffe du Tribunal des Activités Economiques de Paris
    Filing :
    Immatriculation d'une personne morale suite au transfert du siège hors ressort

    BODACC A n 20260092, annonce n 3279 · Proof of publication (PDF)

  • Filing of accounts 28 Dec 2025
    Court :
    Greffe du Tribunal des Activités Economiques de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2022

    BODACC C n 20250249, annonce n 8394 · Proof of publication (PDF)

  • Filing of accounts 28 Dec 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 20250249, annonce n 8396 · Proof of publication (PDF)

  • Filing of accounts 28 Dec 2025
    Court :
    Greffe du Tribunal des Activités Economiques de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2023

    BODACC C n 20250249, annonce n 8395 · Proof of publication (PDF)

  • Amendment 26 Jan 2025
    Court :
    Greffe du Tribunal des Activités Economiques de Nanterre
    Amendment :
    Modification survenue sur l'administration.

    BODACC B n 20250018, annonce n 3818 · Proof of publication (PDF)

  • Amendment 24 Nov 2023
    Court :
    Greffe du Tribunal de Commerce de Nanterre
    Amendment :
    Modification survenue sur l'administration, le capital.

    BODACC B n 20230227, annonce n 2436 · Proof of publication (PDF)

  • Filing of accounts 22 Dec 2022
    Court :
    Greffe du Tribunal de Commerce de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2021

    BODACC C n 20220248, annonce n 15815 · Proof of publication (PDF)

  • Filing of accounts 9 Dec 2021
    Court :
    Greffe du Tribunal de Commerce de nanterre
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2020

    BODACC C n 20210239, annonce n 10829 · Proof of publication (PDF)

  • Filing of accounts 13 Apr 2021
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTERRE
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2019

    BODACC C n 20210072, annonce n 5102 · Proof of publication (PDF)

  • Filing of accounts 28 Jun 2020
    Court :
    GREFFE DU TRIBUNAL DE COMMERCE DE NANTERRE
    Type of filing :
    Comptes annuels et rapports
    Closing date :
    31/12/2018

    BODACC C n 20200124, annonce n 3692 · Proof of publication (PDF)

Annual accounts as PDF →

Filings and accounts

  • Formality 24 Dec 2025
  • Formality 23 Jan 2025
  • Formality 17 Jan 2025

Change history

  • officer_appointed (empty) → President de SAS 9 Oct 2026
  • officer_appointed (empty) → Membre du conseil de surveillance 9 Oct 2026
  • officer_appointed (empty) → President du conseil de surveillance 9 Oct 2026
  • officer_appointed (empty) → Membre du conseil de surveillance 9 Oct 2026
  • officer_appointed (empty) → Membre du conseil de surveillance 9 Oct 2026
  • registered_address 95 rue La Boétie 75008 Paris → 5 Rue Barbès 92120 Montrouge 1 Oct 2026
  • registered_address (empty) → 95 rue La Boétie 75008 Paris 1 Oct 2026
  • capital (empty) → 650000.00 1 Oct 2026

Frequently asked questions about TERA TRONICS

What is the SIREN number of TERA TRONICS?
The SIREN number of TERA TRONICS is 448273904. Its intra-community VAT number is FR47448273904.
Where is the head office of TERA TRONICS?
Head office address: 95 RUE LA BOETIE, 75008 PARIS.
When was TERA TRONICS founded?
TERA TRONICS was founded on 1 Apr 2003.
What does TERA TRONICS do?
Its declared main activity is: Engineering, technical studies (NAF code 71.12B).
Who runs TERA TRONICS?
The officers listed in the register are PASCAL KALUZNY (President du conseil de surveillance), SEBASTIEN BEREST (Membre du conseil de surveillance), ANTOINE DUMAS (Membre du conseil de surveillance).
What is the revenue of TERA TRONICS?
The latest published revenue is 1,250,432 €, for the 2024 financial year.
How many employees does TERA TRONICS have?
The declared headcount is 10 to 19 employees. Insee data for 2024.
Is TERA TRONICS 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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