DBT SA

What DBT SA does

DBT SA is a French industrial group founded in 1990 and headquartered in Brébières, Hauts-de-France, listed on Euronext Growth Paris (ticker ALDBT). The company designs and manufactures electrical equipment organized around four entities: DBT Ingénierie (transformers, energy distribution, and access control), Milestone (a dedicated EV charging station brand launched in November 2023), R3 (ultra-fast charging network infrastructure launched in 2021), and Educare (a training subsidiary). Operations are anchored by a 6,200 m² manufacturing facility in Hauts-de-France supported by approximately 80 employees, with R&D intensity exceeding 20% of revenue and certifications including ISO 9001, OCPP 2.0.1, and ISO 15118.

The company serves a diversified enterprise customer base across retail (Lidl, Intermarché, Norauto, Le Duff), energy distribution (Enedis, Engie Vianeo), mobility services (E-Vadea/SPIE, Cityscoot), and public infrastructure operators, with international footprint extending to Italy, Romania, Cambodia, and Tunisia. Its business model combines direct equipment sales of EV chargers and transformers with a vertically integrated model that includes infrastructure financing through the R3 Infra Invest joint vehicle alongside Amundi and Banque des Territoires. Revenue is generated from hardware unit sales, multi-year service and maintenance contracts, the Educare training program, and infrastructure-derived revenues from the R3 network.

DBT is currently executing a strategic pivot from legacy electrical equipment manufacturing toward EV charging infrastructure and network operations. Reported revenue declined from ~$10.7M (FY2023) to ~$7.6M (FY2025) while gross profit expanded from $3.97M to $5.47M, reflecting deliberate mix shift toward higher-margin Milestone and R3 products. EBITDA remains negative at -$3.4M, with a net loss of -$8.2M, consistent with a company investing ahead of revenue through a €8M capital increase (February 2024) and OCEANE convertible bond financing.

Name

DBT SA

Legal name

DBT SA

Website

https://dbt.fr

Company type

Public

Founded year

1990

Operating status

Operating

Headcount range

51–100 employees

Short description

DBT SA is a French industrial group that designs and manufactures EV charging stations and energy distribution equipment, serving enterprise customers in retail, energy, and mobility across France and select international markets.

Ownership category

akta.pro rank

Product category

Electric Vehicle Charging Infrastructure

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311)

SIC

Power, Distribution & Specialty Transformers (3612)

akta.pro primary industry

EV Charging Hardware Manufacturing (AC/DC Chargers/Dispensers) (IMACACAE)

akta.pro secondary industries

EV Charging Network Management & Software Services (CPMS, Monitoring, Billing) (TLAKAMAG), EV Charging Payment & Reimbursement Programs (Public/Depot Charging) (TLABAMAK), EV Charger Operations, Maintenance & Field Service (O&M) (TLAKAMAF)

Keywords

• EV charging stations
• Ultra-fast charging network
• Low voltage transformers
• Energy distribution equipment
• Access control barriers

Headquarters

HQ city

Brébières

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Hardware Sales - Charging Stations: Sale of Milestone branded EV charging stations (MS7-22, MS30-60, MS120-180) to businesses, property owners, and public entities. Stations range from 7kW to 180kW power output.
2. R3 Network Operator Fees: R3 generates revenue through per-kWh charging fees from end consumers. Property owners receive monthly rent/lease payments for hosting stations while bearing zero investment cost.
3. Hardware Sales - Energy Distribution: Sale of low voltage transformers (CR40, CR101, CR141, etc.), energy distribution stations (PCE, MTI, BRI, LRH, MARINE), and access control bollards (BAH, BSA) to utility operators, municipalities, and industrial clients.
4. OCEANE Convertible Bond Financing: DBT raises capital through convertible bond issuances (OCEANEs). Tranches #10-12 drawn in July 2026 for 1.5 million euros total nominal value, maturing 24 months from issuance, with proceeds earmarked for Milestone sales growth and R3 network expansion.
5. Maintenance and After-Sales Services: Preventive and curative maintenance services for DBT/Milestone charging stations, including remote monitoring and technical support through Educare-trained technicians.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels7 records

Core offering

DBT SA designs and manufactures EV charging stations (7kW AC to 180kW DC) under its Milestone brand, and operates the R3 ultra-fast charging network across France. The company also produces low voltage current transformers, energy distribution terminals, and hydraulic access control barriers through its DBT Ingénierie division, and provides IRVE-certified installation and maintenance training through its EDUCARE subsidiary. All products are designed and manufactured at its 6,200 m² facility in Brébières, Hauts-de-France.

Product overview

DBT SA is a French industrial group founded in 1990, operating as a manufacturer of EV charging infrastructure and energy distribution solutions. The product portfolio comprises four complementary divisions: DBT Ingénierie (historical division producing current transformers, energy distribution terminals, and access control barriers), Milestone (EV charging stations from 7kW AC to 180kW DC launched in 2023), R3 (subscription-free ultra-fast charging network subsidiary), and EDUCARE (IRVE-certified training for installation and maintenance). Products are designed and manufactured in Hauts-de-France, France, with 90% of components sourced from French suppliers.

Differentiator

Problem solved

Functional benefit

Brands

• Milestone: Marque de bornes de recharge pour véhicules électriques, conçue et fabriqué en France, couvrant tous les besoins de recharge de 7kW AC jusqu'à 180kW DC.
• R3
• Educare
• DBT Ingénierie

Products and services

• Milestone MS 7-22 AC Charging Station AC charging station delivering 2x7kW or 2x22kW power output with Type 2 connectors for on-street deployments. Features a 10-inch customizable touchscreen, OCPP 2.0.1 communication protocol, and MID-certified meters. Designed for private and public parking operators, retail centers, and municipalities.
• Milestone MS 30-60 Fast Charging Station Fast charging station delivering 30 or 60kW DC plus 22kW AC, with 1 to 3 charging points. Designed for commercial zones and shopping centers, offering both CCS Combo and Type 2 connectors. Targets commercial property owners and enterprises deploying fast-charging infrastructure.
• Milestone MS 120-180 High-Power Charging Station High-power charging station delivering 120 or 180kW DC plus 22kW AC. Designed for high-traffic locations and heavy vehicles with ultra-compact dimensions. Targets highway rest areas, fleet operators, and high-traffic commercial sites.
• R3 Ultra-Fast Charging Network Subscription-free ultra-fast EV charging network deployed across all 12 French metropolitan regions in commercial zones, shopping center car parks, and auto centers. Offers 100% green energy, transparent per-kWh pricing, payment via credit card, QR code, or RFID badge, and recovers up to 300km of range in 20 minutes. Targets individual EV drivers directly and partners with property owners for zero-investment station deployment.
• DBT Ingénierie Current Transformers (CR40, CR101, CR141, CTC/d, Microblocs) Low voltage current transformers for energy measurement in tariff billing applications. CR40 covers 100-600A primary currents, CR101 handles 200-3000A, CR141 manages 200-2500A with busbar options, CTC/d models cover metering applications, and Microblocs address tariff metering. Certified to NF EN 61869-1/61869-2/45-502 standards. Sold to utility operators, energy suppliers, and industrial clients.
• DBT Energy Distribution Terminals (PCE, MTI, BRI, BRI-A, LRH, LRH SLIM, MARINE) Fixed or retractable energy distribution units providing electricity and water access for public spaces, markets, events, and ports. PCE is lockable; MTI/BRI/BRI-A offer open or closed operation; LRH models address specific public space needs; MARINE is designed for ports and marinas. Sold to municipalities, event organizers, and public infrastructure operators.
• DBT Access Control Barriers (BAH, BSA) Hydraulic automatic (BAH) and semi-automatic (BSA) retractable access control barriers for traffic regulation and security. BAH features IP67 rating, 40,000 to 250,000 joule impact resistance, 5-second rise time / 4-second lower speed, and up to 2,000 daily cycles. Control options include intercom, RFID badge, remote, GSM, keypad, and vehicle detection. Compliant with NFC 15-100 and NFC 17-200.
• EDUCARE MilesLearn Training Program Professional certification program (IRVE) for installation, commissioning, and maintenance of Milestone charging stations. Covers AC (7-22kW) and DC (25-180kW) stations with preventive and corrective maintenance training conducted at DBT facilities. Provided to certified installer partners and electrical professionals.

Quantifiable outcome

• Recharge up to 300km range in 20 minutes at R3 ultra-fast stations
• +3 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

13 partnerships are on record, tiered minor and core.

• DelmonicosminorStrategic or Co-development Partner · 8 June 2021DBT acquired stake in Delmonicos, a blockchain expert for EV charging solutions including SPARK charging station with blockchain technology presented at CES 2022.
• ESTACAminorStrategic or Co-development Partner · 13 May 2020Collaboration with ESTACA engineering school on rapid charging network management and V2G (Vehicle-to-Grid) research.
• Engie VianeocoreStrategic or Co-development PartnerPartnership with Engie Vianeo for deploying EV charging infrastructure at a hotel chain across 500 charging points in France.
• E-Vadea / SPIE CitynetworkscoreStrategic or Co-development PartnerDBT secured major contract to equip French highway rest areas with ultra-fast charging stations via operator E-Vadea in partnership with SPIE Citynetworks.
• NorautocoreChannel Partner/ Reseller/ DistributorR3 subsidiary deploying 43 ultra-fast charging stations with Norauto in Hauts-de-France and Grand Est regions.
• Le Duff Group (Del Arte)minorChannel Partner/ Reseller/ DistributorR3 selected for exploitation of high-power charging stations in Le Duff Group's new 100% digitalized Del Arte restaurant concept.
• IntermarchécoreChannel Partner/ Reseller/ DistributorR3 network expanding nationally through Intermarché supermarket car parks across France.
• LidlcoreChannel Partner/ Reseller/ DistributorDBT partnered with Lidl to equip E-stations at French locations with charging infrastructure.
• Arts et Métiers (Lille)minorStrategic or Co-development PartnerPartnership with Arts et Métiers engineering school in Lille for smart grid analysis project on rapid charging usage, financed by Hauts-de-France region.
• BYmyCAR PeugeotminorGTM or Marketing PartnerDBT partnered with BYmyCAR Peugeot for Haut-Jura Electric Tour, promoting EV adoption and charging infrastructure awareness.
• STEG (Tunisia)minorChannel Partner/ Reseller/ DistributorDBT won contract to supply low voltage transformers to Société Tunisienne d'Électricité et de Gaz for EUR 1.3 million.
• EDC (Cambodia)minorChannel Partner/ Reseller/ DistributorDBT secured record market win in Cambodia for EV charging equipment supply.
• Advenir (AVERE France)coreGTM or Marketing PartnerDBT is an Advenir-certified installer, enabling 100% subsidy coverage for eligible R3 station installations. Advenir is sponsored by French government and AVERE (Association de Promotion de la Mobilité Électrique).

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Emerging players

• Kempower: Kempower is a Finnish DC fast charger manufacturer expanding across Europe with modular, scalable charging systems — comparable to DBT's Milestone MS series for commercial and depot fast charging use cases.

Broad incumbents

• TotalEnergies Charging Services: TotalEnergies operates a large charging network across French retail and highway sites (often through partnerships like E-Vadea) and is a competing network operator and customer of EVSE suppliers, including those adjacent to DBT's value chain.
• ABB E-mobility: ABB E-mobility is a global EVSE manufacturer offering AC and DC chargers up to 350kW across commercial and highway applications — a direct competitor to DBT's Milestone MS120-180 ultra-fast charger range.
• ChargePoint: ChargePoint is a large North American-listed EV charging hardware and network platform with expanding European presence, competing against DBT Milestone in commercial AC/DC station tenders across enterprise and retail segments.
• Schneider Electric (EVlink): Schneider Electric offers EVlink charging solutions as part of a broader electrical equipment portfolio, providing enterprise charging infrastructure that overlaps with DBT Milestone in commercial, residential, and industrial deployments.

Direct peers

• Ionity: Ionity is the European ultra-fast charging joint venture (BMW, Mercedes, Ford, VW, Hyundai) that sets the competitive benchmark for the kind of 150-350kW highway and corridor deployments DBT targets via its R3 network.
• Allego: Allego is a pan-European EV charging network operator that combines proprietary ultra-fast hardware with a charging-as-a-service model across retail, highway, and urban sites — making it the closest direct comparison to DBT's combined Milestone hardware + R3 network operations model.
• EVBox (Engie): EVBox designs and manufactures AC and DC EV charging stations and competes head-to-head with DBT's Milestone range across European commercial and public charging deployments.
• Wallbox: Wallbox designs and manufactures AC and DC EV chargers with proprietary bi-directional technology — a comparable European EVSE manufacturer pursuing both hardware sales and recurring services revenue.

Others

• Engie Vianeo: Engie Vianeo operates ultra-fast EV charging hubs across French motorway and retail sites and is both a DBT partner (500-charge-point hotel rollout) and a competing network operator leveraging similar French retail and hospitality customer relationships.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/dbtcev
• Facebookfacebook.com/ReseauRechargeRapide
• LinkedInlinkedin.com/company/r3-charge/?viewAsMember=true
• Instagraminstagram.com/groupe_dbt

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries6 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 DBT SA