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Supergrid Institute SAS, Villeurbanne, France

Innovation Champion FR Research # 31
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Name

Supergrid Institute SAS

Identification

Sirul
Siren 799482153
Lei
9845009EE0T2F8CBC826
Siret
Siret 79948215300035
EUID
FR6901.799482153

Address

23 rue de Cyprian, 69100 Villeurbanne, France

Corporate purpose

72.19
Other research and experimental development on natural sciences and engineering

Conduct of research and development work creation and valorization of all intellectual property rights in the field of decarbonized energies and electricity transmission networks.

Financials

Employees

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History

Marketing & Tech

Network

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Investigative Journalism

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Publications

Year 2025 in Epobase
7 European patent filings: Current Breaking Device for High-DC-Voltage Electric Current, Installation Comprising Such a Device, Control Method and Process for Evaluating the Integrity of an …
9 Feb 2025
Capital: €143.4M
15 Jan 2025
Capital: €143.2M
Year 2024 in Epobase
13 European patent filings: Device for Controlling a Terminal for the Compensation of a Voltage Disturbance …
Year 2024 in Hor
4 EU fundings (€2,615,700): Grid Forming Loads to provide maximum flexibility and enable future power systems with very high renewable generation penetration …
25 Jan 2024
Capital: €138.1M
Year 2023 in Epobase
12 European patent filings: DC/DC Voltage Converter Provided with a Circuit-Breaker Device …
1 Nov 2023 in Hor
EU funding (€170,006): DC for European Union
26 Oct 2023
President: Michel Serra · No longer President (1)
26 Oct 2023
Capital: €137.8M
19 Jan 2023
Capital: €114.9M
20 Dec 2022
Reg­is­tra­tion: 20/12/2022 · Address · Legal form · Name: SUPERGRID INSTITUTE · Segment clas­si­fi­ca­tion
Year 2022 in Hor
7 EU fundings (€12.2M): Enabling interoperability of multi-vendor HVDC grids …
Year 2022 in Epobase
15 European patent filings: Device for Measuring a Current in a Ground Conductor …
Year 2021 in Epobase
17 European patent filings: Method for Controlling a Power Transmission Link Comprising a High Voltage Direct Current Line …
12 Jul 2021
Director-General: H. de la Grandiere · President (1) · Auditor: SFC Audit Sàrl
8 Jul 2021
Capital: €91.2M
11 Feb 2021
No longer Auditor (1) · Auditor: SFC Audit · No longer Auditor: Fiduciaire Centrex · Capital: €86.2M
26 Jan 2021
No longer Auditor (1) · Auditor: SFC Audit Sàrl · No longer Auditor: Fiduciaire Centrex
12 Jan 2021
Annual report for the year ending 31/12/2019 · Balance sheet for 31/12/2019 · Earnings statement for 31/12/2019
12 Jan 2021
Director-General: H. de la Grandiere · President (1) · Auditor: SFC Audit Sàrl
Year 2020 in Epobase
13 European patent filings: DC High-Voltage Electrical Installation and Method for Controlling a Switching Device in Such an Installation …
9 Dec 2020 in Hor
EU funding (€485,685): Long LAsting BATtery
8 Mar 2020
Capital: €71.9M
Year 2019 in Epobase
19 European patent filings: Electrical Insulation Material and Manufacturing Process …
16 Jul 2019 in Hor
EU funding (€878,500): Hydropower Extending Power System Flexibility
4 Apr 2019
Capital: €58.3M
Year 2018 in Epobase
14 European patent filings: Device for Measuring an Electric and/or Magnetic Field in Particular in a Conductor for Transporting Electrical Power …
6 Sept 2018
Capital: €47.3M
30 Jul 2018
Director-General: H. de la Grandiere · President (1) · Auditor (1) · Auditor: Fiduciaire Centrex
19 Apr 2018
No longer President: Philippe Auriol · President (1) · Capital: €47.1M
26 Mar 2018
No longer President: Philippe René Auriol · President (1)
27 Dec 2017
New headquarters
Year 2017 in Epobase
12 European patent filings: DC High-Voltage Electrical Installation and Method for Controlling a Switching Device in Such an Installation …
14 Oct 2017
Address
7 Jul 2017
Capital: €28.9M
14 Mar 2017
Capital: €28.7M
29 Nov 2016 in Hor
EU funding (€1,226,930): Cost effective FCL using advanced superconducting tapes for future HVDC grids
29 Jul 2016
Director-General: H. De la Grandiere · No longer Director-General: Jean-François Ballet · Capital: €11.3M
15 Jul 2016
President: Philippe René Auriol · Director-General: H. de la Grandiere · Auditor (1) · Auditor: Fiduciaire Centrex
13 Apr 2016
Capital: €11.3M
1 Jan 2016 in Hor
EU funding (€1,808,005): PROMOTioN - Progress on Meshed HVDC Offshore Transmission Networks
9 Jul 2015
Patent: Vacuum-Insulated Switch Enabling Testing of the Vacuum, Switch Assembly, and Testing Method
24 Jun 2015
Capital: €56,997
9 Feb 2014
Capital: €54,000 · Corporate Purpose
2 Jan 2014
Address · Legal form · Name: SUPERGRID INSTITUTE · Segment clas­si­fi­ca­tion
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Mentions

25 Nov 2025 in Rne
Reg­is­tra­tion: 14/10/2017 · President: Michel F. M. Serra · Director-General: H. de la Grandiere · Capital: €143.4M · Segment clas­si­fi­ca­tion · Corporate Purpose
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