Alphée Développement

What Alphée Développement does

Alphée Développement is a French engineering group specialized in power electronics and energy conversion, operating through two entities (ALPHÉE DÉVELOPPEMENT and ERCTEEL) from its base in Savigny, France. Founded in 1995 and structured as a SARL with €200,000 share capital, the company designs, develops, and manufactures customized power electronic solutions covering a power range from 100W to 600kW. Its core technology centers on DC-DC converters, AC-DC chargers, EV charging stations, on-board chargers, motor controllers, and safety monitoring devices (insulation monitoring, earth leakage monitoring, EV charge controllers for interoperability). The portfolio spans modular SMART Range DC charging stations (60-180kW), the new SMART Mobile 80kW DC charger for workshop use, high-power HV/HV converters (50-200kW) for hydrogen fuel cell vehicles, on-board chargers (7-22kW), and a broad set of power supplies, converters, inverters, energy storage modules, and digital interface cards.

The company serves industrial, automotive, transportation, military, medical, renewable energy, and entertainment/exhibition markets through ten distinct use-case segments including urban EVs, electric/hybrid/hydrogen trucks and buses, rail, off-highway/agricultural vehicles, general industry, military, medical, renewable energy, and shows/exhibitions. Its go-to-market is consultative and sales-led: products are 100% customized to client specifications, with downloadable datasheets gated behind registration forms acting as lead-generation, and direct enterprise engagement for feasibility studies, risk analysis, hardware/software/mechanical development, prototyping, production, testing, commissioning, and after-sales service including obsolescence management. Pricing is not publicly disclosed and operates on a custom quotation basis. The company is led by Managing Director Raphael GENIN, employs 11-50 staff, and shows no evidence of external venture capital or institutional funding; it participates in French industry clusters (EDEN, TENERDis, CARA, PFA) and public networks (ADEME, BPIFrance).

Name

Alphée Développement

Legal name

ALPHÉE DÉVELOPPEMENT

Website

https://alphee.engineering

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

Alphée Développement is a French power-electronics engineering group that designs and manufactures customized energy conversion systems (100W to 600kW) - converters, EV chargers, on-board chargers, and safety monitoring devices - for B2B customers across automotive, rail, military, medical, industrial, and renewable-energy verticals.

Ownership category

akta.pro rank

Product category

Power Electronics

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311), Electrical Equipment Manufacturing (33531)

SIC

Power, Distribution & Specialty Transformers (3612), Electronic Components & Accessories (3670)

akta.pro primary industry

Automotive Power Electronics & Inverters/Converters Manufacturing (IMACAJAE)

akta.pro secondary industries

Automotive Charging Hardware Manufacturing (On-board Chargers, Charge Inlets, DC-DC) (IMACAJAK), Power Electronics Manufacturing (Inverters/DC-DC/Onboard Chargers) (IMACACAD), EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages) (IMAGADAF)

Keywords

• Power electronics
• DC-DC converters
• EV charging stations
• On-board chargers
• Energy conversion systems

Headquarters

HQ city

Savigny

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Power Electronics Hardware Sales: Alphée Développement generates revenue through the design, development, and manufacture of custom power electronics solutions including converters, chargers, and charging stations. The company operates as an engineering group producing bespoke equipment for industrial, automotive, and transportation markets.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Alphée Développement designs, develops, and manufactures 100% customized power electronics solutions and energy conversion systems ranging from 100W to 600kW. The product portfolio includes DC charging stations, on-board chargers, DC-DC converters, EV charge controllers (EVCC), insulation and leakage monitoring devices, motor controllers, and power supplies, converters, and inverters for industrial, automotive, transportation, military, medical, renewable energy, and entertainment/exhibition markets. The company delivers end-to-end capabilities from feasibility studies and prototyping through production, testing, commissioning, and after-sales service.

Product overview

Alphée Développement is a French engineering group that designs, develops, and manufactures customized power electronics solutions and energy conversion systems from 100W to 600kW. Through its two entities (ALPHÉE DÉVELOPPEMENT and ERCTEEL), the company offers an integrated portfolio of products including: DC charging stations (SMART Range 60-180kW, SMART Mobile Range 80kW), on-board chargers (7-22kW), high-power DC-DC converters (4-6kW, 50-200kW for fuel cell vehicles), EV charge controllers (EVCC), insulation monitoring devices, earth leakage monitoring devices, motor controllers (AMC range for entertainment), industrial power supplies and converters, military-grade power systems, medical chargers, renewable energy chargers and inverters, rail power supplies, and energy storage modules. The company serves industrial, automotive, transportation, military, medical, and renewable energy markets.

Differentiator

Problem solved

Functional benefit

Products and services

• High Power DC-DC HV/HV Converter (50-200kW)

Segments10 records

Ideal customer profiles8 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Six partnerships are on record, tiered minor.

• EDENminorOthersEDEN (appears on company website under 'our network' section). Nature of partnership not explicitly detailed.
• TENERDisminorOthersTENERDis is an industry cluster (appears on company website under 'notre réseau' section). Nature of partnership not explicitly detailed.
• CARAminorOthersCARA is an industry cluster (appears on company website under 'notre réseau' section). Nature of partnership not explicitly detailed.
• PFA (Platforme Automobile)minorOthersPFA (Platforme Automobile) is an automotive industry platform (appears on company website under 'notre réseau' section). Nature of partnership not explicitly detailed.
• ADEMEminorOthersADEME (Agence de la Transition Écologique) appears on company website under 'notre réseau' section. Nature of partnership not explicitly detailed.
• BPIFrance (Investissement d'avenir)minorOthersBPIFrance Investissement d'avenir appears on company website under 'notre réseau' section. Nature of partnership not explicitly detailed.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Schneider Electric: Global electrical equipment incumbent with industrial power supplies, converters and EV charging solutions. Overlaps with ALPHÉE in industrial power conversion and DC charging infrastructure.
• Eaton: Diversified power management company offering industrial power supplies, DC-DC converters and EV charging hardware. Comparable in power conversion product breadth and multi-vertical industrial exposure.
• Valeo: French automotive supplier with significant power electronics activities including onboard chargers, DC-DC converters and electrified powertrain components. Comparable automotive power electronics focus from a major French OEM supplier.
• Delta Electronics: Global power and thermal management manufacturer producing EV chargers, onboard chargers and industrial power supplies. Comparable in power ranges and EV/mobility focus at much greater scale.
• ABB E-mobility: Global incumbent offering a broad portfolio of AC and DC EV chargers (including 50–350kW stations). Competes with ALPHÉE's SMART Range chargers as a scaled, standardised alternative.

Direct peers

• IES Synergy: French designer and manufacturer of EV charging stations (including mobile/portable DC chargers). Directly comparable as a French custom EV charging hardware peer with mobility focus.
• Ingeteam: Spanish power electronics manufacturer with EV chargers, inverters and converters for industrial and mobility markets. Directly comparable product portfolio (EV charging stations, DC-DC converters, inverters) and similar multi-vertical B2B model.
• Power Electronics: Spanish manufacturer of power inverters, converters and chargers for solar, industrial and EV applications. Comparable in producing custom and modular power conversion hardware at similar power ranges to ALPHÉE's offerings.
• BrightLoop: French power electronics startup focused on DC-DC converters and onboard chargers for EVs, motorsport and off-highway. Same French ecosystem and similar custom EV power electronics product overlap.
• BRUSA Elektronik: Swiss-based specialist manufacturer of power electronics for electric vehicles (onboard chargers, DC-DC converters, EVCC modules). Closely comparable to ALPHÉE in custom power electronics for automotive OEMs and the same FCEV/hybrid vehicle niche.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/alphee-engineering

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 Alphée Développement