SYDEV - Syndicat d'énergie de la Vendée

Name

SYDEV - Syndicat d'énergie de la Vendée

Legal name

Syndicat Départemental d'Energie et d'Equipement de la Vendée (SyDEV)

Website

https://sydev-vendee.fr

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Energy Infrastructure Management

NAICS

Electric Power Generation, Transmission and Distribution (2211)

SIC

Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

DER Management Systems (DERMS) & Virtual Power Plants (VPP) (EUADAPAD)

akta.pro secondary industries

Microgrid & Community Energy VPPs (Campus, Military, Remote, Resilience) (EUAFAHAE), Aggregator-as-a-Service & White-Label VPP Programs (Retailers, OEMs, Utilities) (EUAFAHAK), Field Area Network (FAN) & Backhaul for AMI (EUADAFAE)

Keywords

• Public energy syndicate
• Energy concession oversight
• Public lighting infrastructure
• Energy transition programs
• Renewable energy deployment

Headquarters

HQ city

La Roche-sur-Yon

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. Public budget and membership contributions: As a public territorial institution, SYDEV is funded through contributions from its member municipalities and intercommunalities, as well as public subsidies and fees for services rendered in energy distribution management, concession control, and infrastructure development.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

SYDEV is a public territorial energy syndicate that organizes and oversees electricity and gas distribution concessions, public lighting infrastructure, and very high-speed broadband networks for all 261 municipalities and intercommunalities of the Vendée department in France. It drives the territorial energy transition through renewable energy deployment programs, energy efficiency services, sustainable mobility infrastructure (EV charging, BioGNV, hydrogen), and bulk energy purchasing for member communes.

Product overview

SYDEV is a departmental energy syndicate that serves as a public authority organizing energy distribution services for Vendée. It operates as a platform organization managing multiple interconnected services: electricity and gas distribution oversight, public lighting infrastructure (installation, maintenance, renovation), electronic communications infrastructure (very high-speed fiber), and leads regional energy transition initiatives including renewable energy programs, energy efficiency services, sustainable mobility solutions (electric vehicle charging, BioGNV, hydrogen), and bulk energy purchasing. Key operational entities include Vendée Energie (renewable energy subsidiary), Vendée Numérique (digital infrastructure), and Vendée Transitions (media platform for ecological transition). The organization coordinates with concession holders Enedis, EDF, GRDF, and SOREGIES for distribution services.

Differentiator

Problem solved

Functional benefit

Brands

• Vendée Energie: Public renewable energy program for Vendée
• Vendée Numérique
• Vendée Hydrogène
• Vendée Transitions
• Aides Chaleur Renouvelable
• Smart Grid Vendée

Products and services

• Public Electricity Distribution Oversight (Distribution publique d'électricité)
• Public Gas Distribution Oversight (Distribution publique du gaz)
• Public Lighting and Light Signaling (Éclairage public et signalisation lumineuse)
• Very High-Speed Broadband (Très haut débit)
• Energy Efficiency Services (Efficacité énergétique)
• Renewable Energy Programs (Énergies renouvelables)
• Sustainable Mobility Infrastructure (Mobilité durable)
• Bulk Energy Purchasing Programs (Groupements d'achats d'énergies)
• Smart Grid Vendée

Quantifiable outcome

• Average energy consumption per public lighting point reduced by more than 30% between 2007 and 2015 through LED deployment and dimming technologies.
• +2 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

15 partnerships are on record, tiered core and minor.

• ADEMEcoreStrategic or Co-development Partner · 18 March 2025ADEME (Agence de la transition écologique) and SYDEV signed a Contrat Chaleur Renouvelable territorial, with ADEME providing funding for renewable heat programs managed by SYDEV on behalf of Vendée municipalities.
• Arnaud BoissièresminorGTM or Marketing Partner · 18 June 2024Partnership with professional sailor Arnaud Boissières for Vendée Arctique and Vendée Globe races, using his boat as a testing platform for renewable energy mix experimentation for maritime mobility.
• VHyGO (3 regions consortium)coreStrategic or Co-development Partner · 8 April 2021VHyGO project — cross-regional consortium (Pays de la Loire, Brittany, Nouvelle-Aquitaine) for renewable hydrogen deployment in mobility, coordinated with SYDEV as a key actor.
• Enedis et Conseil départementalde la VendéeminorStrategic or Co-development Partner · 25 November 2020Joint hackathon organized by Enedis, the Vendée Department, and SYDEV on the theme of energy poverty, held November 2020.
• LhyfecoreStrategic or Co-development Partner · 28 September 2020Lhyfe, a green hydrogen producer, partnered with SYDEV for the Bouin hydrogen production site, supporting Vendée's renewable hydrogen mobility ambitions.
• H2OuestminorStrategic or Co-development Partner · 10 March 2020ADEME-backed H2Ouest initiative for hydrogen mobility experimentation in western France, with SYDEV as a participant.
• Bouygues Energies & ServicescoreStrategic or Co-development Partner · 21 May 2019PhARRE project (Expérimentation Production Hydrogène Méthane) — convention signed between SYDEV and Bouygues Energies & Services for experimental hydrogen production infrastructure.
• Orange / Vendée Numérique / SFR NuméricablecoreTechnology or Integration · 23 March 2015National convention for use of common supports for fiber optic deployment, locally implemented with Orange (June 2015), Vendée Numérique (November 2016), and SFR Numéricable (March 2017).
• Orange (convention-cadre)coreTechnology or Integration · 18 January 2013Framework convention with Orange establishing ownership terms, cost-sharing, and annual program organization for coordinated deployment of communications infrastructure with electrical networks.
• Orange (FNCCR/AMPCV agreement)coreTechnology or Integration · 30 January 2012Coordinated underground utility installation agreement between FNCCR/AMPCV and Orange (30-01-2012) for coordinated burying of telephone and electrical networks. SYDEV coordinates these works on behalf of Vendée municipalities.
• EnediscoreChannel Partner/ Reseller/ DistributorEnedis is the electricity distribution network operator (concessionnaire) whose operations SYDEV controls and oversees on behalf of Vendée municipalities. SYDEV manages the concession control function.
• EDFcoreChannel Partner/ Reseller/ DistributorEDF is the electricity supplier operating under concession in Vendée. SYDEV oversees EDF's activities through concession control mechanisms.
• GRDFcoreChannel Partner/ Reseller/ DistributorGRDF is the gas distribution network operator (concessionnaire) in Vendée. SYDEV exercises concession control over GRDF's activities on behalf of member municipalities.
• SOREGIEScoreChannel Partner/ Reseller/ DistributorSOREGIES is a local energy distributor and electricity producer operating in Vendée. SYDEV manages concession oversight for SOREGIES on behalf of municipalities.
• Vendée Numérique (GIP)coreStrategic or Co-development PartnerPublic interest group (GIP) for digital infrastructure development in Vendée. Vendée Numérique is responsible for very high-speed broadband deployment, in which SYDEV participates through infrastructure coordination.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• SDEM - Syndicat Départemental d'Énergie de la Moselle: Moselle's departmental energy syndicate offering the same institutional services as SYDEV: electricity and gas distribution oversight, LED public lighting programs, broadband coordination, and energy transition support to communes.
• TE38 - Territoire d'Énergie Isère: Isère's departmental energy authority with a comparable mandate on electricity distribution, public lighting infrastructure, EV charging networks, and renewable energy project support for member municipalities.
• Territoire d'Énergie Loire (TE42): Departmental energy authority in Loire performing near-identical functions: concession control of Enedis/GRDF, public lighting modernization, fiber coordination, and renewable energy deployment across member communes.
• SIEIL - Syndicat Intercommunal d'Énergie d'Indre-et-Loire: Indre-et-Loire's intercommunal energy authority with an analogous role to SYDEV — managing public electricity distribution concessions, public lighting, and energy transition programs across its member communes.
• SDE17 - Syndicat Départemental d'Énergie de Charente-Maritime: Neighboring French departmental energy syndicate performing the same AODE role for Charente-Maritime, with overlapping service portfolio in electricity/gas distribution oversight, public lighting, broadband, and renewable energy programs. Directly comparable institutional mandate and member base.

Broad incumbents

• Enedis: France's main electricity distribution system operator and the concessionnaire whose operations SYDEV oversees in Vendée. Directly relevant as the counterparty in concession contracts and the operator of the distribution network SYDEV manages.
• GRDF: Main French gas distribution system operator, also subject to SYDEV's concession control in Vendée. Comparable as a regulated distribution infrastructure operator in the same value chain.

Others

• Federation Nationale des Collectivites Concédantes et Régies (FNCCR): National federation representing French energy and communications granting authorities, of which SYDEV is a member. Comparable as the institutional ecosystem SYDEV operates within for policy advocacy and intercommunal coordination.

Emerging players

• Vendée Energie (subsidiary of SYDEV): SYDEV's own renewable energy project development subsidiary, focused on solar PV and district heating. Functions as an emerging operational player in Vendée's distributed energy space.
• Lhyfe: Green hydrogen producer partnered with SYDEV for the Bouin hydrogen site. Comparable as a co-developer in SYDEV's hydrogen ecosystem and as a relevant emerging player in the French renewable hydrogen value chain SYDEV is building into.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCl2qh3_2Rc97lMyr-uZgmiQ
• Facebookfacebook.com/SYDEV85
• LinkedInlinkedin.com/company/sydev

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SYDEV - Syndicat d'énergie de la Vendée