IES Synergy
IES Synergy (Intelligent Electronic Systems) is a French designer and manufacturer of EV charging stations (KEYWATT Gamme S/M/H, 24–500 kW) and rugged onboard chargers, serving municipalities, fleet operators, parking operators, and truck/bus OEMs across 50+ countries.
- Company typePrivate
- Founded1992
- HeadquartersSaint-aunès, France
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What IES Synergy does
IES Synergy (legal name INTELLIGENT ELECTRONIC SYSTEMS, SAS) is a France-based designer and manufacturer of electric vehicle (EV) power-conversion and charging solutions, founded in 1992 in Montpellier and headquartered in Saint-Aunès near Montpellier. The company sells the KEYWATT-branded portfolio: three fast-charger ranges — Gamme S (24–36 kW urban units), Gamme M (50–250 kW), and Gamme H (100–500 kW ultra-fast with modular satellite architecture) — alongside a line of rugged onboard chargers (CHARIS+, ELIPS 720/1500, ELIPS 2000/3000) embedded into industrial vehicles, buses, and light EVs from manufacturers including Renault Trucks, Mercedes-Benz Trucks, Iveco, VDL, and Heuliez. IES also operates the KEYWATT Cloud Suite and KCS software platforms for remote supervision, smart-charging optimization, predictive maintenance, and Plug & Charge (ISO 15118) integration. The company reports 18,000+ DC fast chargers and 1.2 million onboard chargers installed across 50+ countries serving 300+ customers.
The business model spans four revenue streams: (i) charging hardware sales to fleet operators, municipalities, parking operators, and OEMs; (ii) software subscriptions/managed services via KEYWATT Cloud Suite and KCS; (iii) professional services including project management, installation oversight, and training delivered through the IES services team and certified partners such as CERER; and (iv) maintenance and extended-warranty programs (Excellence). Pricing is quote-based with no public list pricing, supported by a mixed go-to-market of direct enterprise field sales, certified installer and distributor channels (EnerGYS, FIRALP, Frans Bonhomme), and embedded OEM relationships. The company reinvests 21% of revenue into R&D and is a laureate of Plan France Relance; in September 2023 it closed a €40 million refinancing round to double in size, following reported 22% revenue growth in 2023.
IES Synergy firmographics
Firmographics- Name
- IES Synergy
- Legal name
- INTELLIGENT ELECTRONIC SYSTEMS (IES)
- Website
- https://ies-synergy.com
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- IES Synergy (Intelligent Electronic Systems) is a French designer and manufacturer of EV charging stations (KEYWATT Gamme S/M/H, 24–500 kW) and rugged onboard chargers, serving municipalities, fleet operators, parking operators, and truck/bus OEMs across 50+ countries.
- Ownership category
- akta.pro rank
IES Synergy industry classification
Industry- Product category
- EV Charging Infrastructure
- NAICS
- Switchgear and Switchboard Apparatus Manufacturing (335313)
- SIC
- Switchgear & Switchboard Apparatus (3613), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Charging Infrastructure Components (connectors, cables, dispensers, payment/controls) (IMAGAHAH)
- akta.pro secondary industries
- Grid Interconnection, Power Quality & Electrical Infrastructure Service (Transformers, Switchgear) (TLAKAMAM), Home Energy & EV Charging (HEMS, Smart Meters, Batteries, Chargers) (HSAPAQAF), Charging Systems & Swappable Battery Infrastructure Manufacturing (IMACAOAF)
Keywords
Where IES Synergy is headquartered
LocationHeadquarters
- HQ city
- Saint-aunès
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
IES Synergy business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Charging Hardware Sales: Sale of fast DC charging stations (Gamme S, M, H) and onboard chargers (CHARIS+, ELIPS series) to customers including fleet operators, parking operators, municipalities, and OEMs
- Software Subscriptions: KEYWATT Cloud Suite and KCS software platforms providing remote supervision, fleet management, and smart charging capabilities on subscription or licensing basis
- Professional Services: Project management, installation oversight, commissioning, and training services delivered by IES Synergy teams to ensure proper deployment and knowledge transfer
- Maintenance and Extended Warranty: SAV warranty services and Excellence extended warranty programs covering spare parts replacement, on-site interventions, and preventive maintenance
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Gamme S - 24 to 36kW charging stations |
| Unit Pricing | Pay-as-you-go | Gamme M - 50 to 250kW charging stations |
| Unit Pricing | Pay-as-you-go | Gamme H - 100 to 500kW ultra-fast charging stations |
| Unit Pricing | Pay-as-you-go | Onboard chargers (CHARIS+, ELIPS series) |
| Subscription | Annual | Excellence Extended Warranty |
Go-to-market motion4 records
Distribution channels7 records
Marketing channels8 records
IES Synergy product offering
Product offeringCore offering
IES Synergy designs, manufactures, and supplies electric vehicle charging infrastructure under the KEYWATT brand, including fast DC charging stations (24kW to 500kW) for public roads, parking facilities, and heavy-vehicle depots, as well as compact onboard chargers (CHARIS+, ELIPS series) for industrial and light electric vehicles. The company also provides the KEYWATT Cloud Suite and KCS software platforms for remote supervision, smart charging, and fleet management, complemented by professional services, training, and extended warranty programs.
Product overview
IES Synergy is a French company that designs and manufactures EV charging solutions under the KEYWATT® Charging brand. The product portfolio consists of three charging station ranges (Gamme S at 24-36kW for urban use, Gamme M at 50-250kW for fast charging, and Gamme H at 100-500kW for ultra-fast modular charging) plus onboard chargers (CHARIS+, ELIPS 720/1500, ELIPS 2000/3000) for industrial vehicles. All products are managed through the KEYWATT Cloud Suite software platform and KCS management system. The company also offers project management, training, and warranty services including the Excellence extended warranty program.
Differentiator
Problem solved
Functional benefit
Brands
- KEYWATT Charging: The company's product brand for charging stations and on-board chargers, including models such as KEYWATT S180, KEYWATT S150, KEYWATT S120, KEYWATT S90, KEYWATT W24, and KEYWATT Charging Suite software.
- KEYWATT Cloud Suite
- KCS (KEYWATT Charging Suite)
Products and services
- KEYWATT Gamme S Charging Stations Fast DC charging stations with 24 to 36kW power output, designed for public road deployment with a fine and robust form factor and cable management kit. Targeted at municipalities and urban environments.
- KEYWATT Gamme M Charging Stations Ultra-fast DC charging stations with 50 to 250kW power output, designed for highway service areas, shopping center parking, and heavy-vehicle depot charging.
- KEYWATT Gamme H Charging Stations Ultra-fast modular DC charging stations with 100 to 500kW power output, designed to charge light vehicles to heavy trucks using a satellite architecture for high availability and easy power upgrades.
- CHARIS+ Onboard Charger Compact onboard charger with a 10-year operational history, featuring filter-free cooling and programmable configuration via 4-position selector or optional CANBUS, designed for industrial electric vehicles.
- ELIPS 720/1500 Onboard Charger Compact and rugged onboard charger designed for easy integration in electric vehicles, with resistance to shocks, vibrations, and chemical agents for industrial environments.
- ELIPS 2000/3000 Onboard Charger Onboard charger series designed for demanding industrial applications, supporting multiple battery chemistries and offering integration flexibility for vehicle manufacturers.
- KEYWATT Cloud Suite Cloud-based software suite for charging station management, supervision, and monitoring, enabling remote control, predictive maintenance, and smart charging optimization across charging networks.
- KEYWATT Charging Management System (KCS) Fleet management software for supervising and controlling charging stations, featuring smart charging technology designed for bus and truck fleet monitoring and optimization.
- Excellence Extended Warranty Program Extended warranty program covering replacement or repair of defective parts including labor, travel, and a 1-year extension of manufacturer warranty for KEYWATT products.
Quantifiable outcome
- 81-83% reduction in maintenance and operating costs for electric buses compared to diesel buses
- +4 more outcomes
Companies that use IES Synergy
Customer profileNamed customers7 records
Segments5 records
Ideal customer profiles4 records
IES Synergy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
IES Synergy partnerships and signals
Strategic signalPartnerships
17 partnerships are on record, tiered core and minor.
- AVERE-France / AVERE OccitaniecoreIES Synergy is official partner of AVERE-France and AVERE Occitanie for the second edition of Rencontres Régionales in Occitanie, co-organizing the event focused on charging infrastructure, service quality, and scale deployment with 3 round tables and exclusive R&D and production site visits.
- CERERcoreCERER is the reference training center for IES Synergy in France, providing authorized maintenance training programs for KEYWATT products including hands-on sessions and certification for installers.
- DrivecocoreDriveco operates a large-scale charging network in Carrefour Market parking lots deploying KEYWATT Charging S50 stations (22kW to 150kW) across 600+ stations and 3,000 parking spaces with €100M+ investment over 2 years.
- Frans BonhommeminorFrans Bonhomme, a distributor in the construction supply sector, presents and distributes IES Synergy products including the Wallbox 24 to BTP sector customers through its depot network.
- EnerGYSminorEnerGYS is a certified installer partner that performs installation and commissioning of KEYWATT charging stations for end customers like Groupe Marty.
- FIRALPminorIES Synergy provides training to FIRALP partners on installation and maintenance of EV charging stations at the Saint-Aunès site.
- AES and EnerstockminorPartnership with AES (photovoltaic solutions) and Enerstock (operator) to develop photovoltaic-powered charging stations (7kW slow and 24kW fast) managed through KEYWATT Cloud Suite software.
- Mobena (Telecom Paris / Research Consortium)coreIES Synergy actively participates in the Mobena research project coordinated by Telecom Paris focusing on future EV charging systems, grid integration, and V2G capabilities. Mobena 2 continues this collaboration for bidirectional charging and smart grid management.
- Renault TruckscoreRenault Trucks has officially referenced IES Synergy charging stations (S90, S120, S150, S180, B50) as compatible with the wake-up function for fleet charging management. Partnership includes interoperability testing and certification.
- Mercedes-Benz TruckscoreMercedes-Benz Trucks is testing and validating KEYWATT Charging stations for compatibility with the E-Actros electric truck wake-up function for optimized fleet energy management.
- Heuliez / Iveco GroupcoreIES Synergy conducted successful interoperability testing between the KEYWATT S180 station and the Heuliez GX 337 electric bus, in collaboration with Iveco and Keolis.
- VDL (Bus Manufacturer)minorOngoing interoperability testing with VDL bus manufacturer for electric bus charging solutions.
- Charin (Charging Initiative)coreIES Synergy participates in the Charin initiative focused on advancing Megawatt Charging System (MCS) standards for electric trucks and developing interoperability standards for heavy vehicle charging.
- ChargeUp EuropeminorIES Synergy participates in ChargeUp Europe association working on charging infrastructure standards and policy for Europe.
- CEA (French Alternative Energies and Atomic Energy Commission)coreLong-standing R&D partnership with CEA for power electronics and EV charging technology development.
- FORUM INCYBER (FIC) EuropeminorIES Synergy participates in the Forum International de la Cybersécurité (FIC) Europe in Lille to address cybersecurity in connected EV charging infrastructure.
- Saipol Groupe AVRILminorIES Synergy installed 5 double-charge stations at the SEVESO-classified industrial site of Saipol in Sète, providing both DC 24kW fast charging and AC 22kW charging with IP55 certification.
Scale indicators13 records
Recent moves6 records
Expansion highlights7 records
IES Synergy competitors and assessment
Company assessmentDirect peers
- Wallbox: Public-listed provider of EV charging solutions including Supernova fast chargers. Comparable in offering integrated hardware/software solutions for fleets, public, and commercial charging.
- Alfen: Dutch provider of charging stations, energy storage, and grid solutions for European markets. Comparable mid-sized European competitor with overlapping hardware and software offerings.
- Tritium: Australian-origin DC fast-charger specialist with modular designs serving public and fleet markets globally. Comparable technology and product positioning to IES Synergy's KEYWATT ranges.
- EVBox: European EV charging hardware and software provider (now part of Vitol / EConnect). Competes head-to-head with IES Synergy in commercial and public AC/DC segments across Europe.
- Kempower: Finnish DC fast-charger specialist with modular satellite architecture targeting heavy vehicles and depot charging. Closest direct peer to IES Synergy in product design, technology, and end-market focus.
Broad incumbents
- ABB E-mobility: Global leader in DC fast charging with a broad portfolio from 22kW to 600kW. Competes with IES Synergy across European fleet, public charging, and heavy-vehicle segments, but with much larger scale and capital base.
- ChargePoint: Large US-headquartered EV charging network and hardware provider with a broad AC/DC portfolio. Competes with IES Synergy in commercial, fleet, and depot charging, though with stronger North American footprint.
- Schneider Electric (EVlink): Large incumbent offering EVlink charging stations plus energy-management software. Overlaps with IES Synergy's KEYWATT portfolio in commercial, parking, and depot charging for European enterprise customers.
- Siemens (VersiCharge / SICHARGE): Industrial conglomerate with SICHARGE UC ultra-fast chargers and VersiCharge AC products. Directly competes in the European fast-charging and depot markets that IES Synergy targets.
- Delta Electronics (EV Charging): Taiwanese power-electronics giant with a significant EV charger business including DC fast and onboard chargers. Competes with IES Synergy in both the charging-station and onboard-charger product lines.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
IES Synergy social profiles
Digital presenceIES Synergy compliance and trust
Trust signalCompliance3 records
IES Synergy financial estimates
Financial estimateRevenue estimate
Valuation estimate
IES Synergy leadership team
Management profileNumber of profiles
Profiles5 records
IES Synergy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
IES Synergy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about IES Synergy
What does IES Synergy do?
IES Synergy designs, manufactures, and supplies electric vehicle charging infrastructure under the KEYWATT brand, including fast DC charging stations (24kW to 500kW) for public roads, parking facilities, and heavy-vehicle depots, as well as compact onboard chargers (CHARIS+, ELIPS series) for industrial and light electric vehicles. The company also provides the KEYWATT Cloud Suite and KCS software platforms for remote supervision, smart charging, and fleet management, complemented by professional services, training, and extended warranty programs.
Is IES Synergy a public or private company?
IES Synergy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was IES Synergy founded?
IES Synergy was founded in 1992. It employs 101 to 250 people.
Where is IES Synergy based?
IES Synergy is headquartered in Saint-aunès, France, in the Europe region.
How does IES Synergy make money?
Four revenue lines are on record. Charging Hardware Sales are the primary driver. The others are software Subscriptions, professional Services and maintenance and Extended Warranty.
Who are IES Synergy's main competitors?
Direct peers on record are Wallbox, Alfen, Tritium, EVBox and Kempower. Broad incumbents are ABB E-mobility, ChargePoint, Schneider Electric (EVlink), Siemens (VersiCharge / SICHARGE) and Delta Electronics (EV Charging).
Does IES Synergy have an API?
No public API is recorded for IES Synergy.
What industry is IES Synergy in?
IES Synergy's product category is EV Charging Infrastructure. Its primary akta.pro industry code is IMAGAHAH, Charging Infrastructure Components (connectors, cables, dispensers, payment/controls), with a secondary code of TLAKAMAM, Grid Interconnection, Power Quality & Electrical Infrastructure Service (Transformers, Switchgear). Its NAICS code is 335313 and its SIC code is 3613.