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The bridge between a qualified factory and your European site

Veltrium Énergie is a manufacturer of custom transformers and substations for the European market. We design to your specification, have it built under our brand at qualified partner factories, and carry the manufacturer's obligations for every unit.

Our model: an OEM manufacturer

We are not a trader reselling off-the-shelf products. We define the technical specification, apply our brand, run quality control and organise witness testing, manufacturing is entrusted to qualified partner factories selected for their ability to build compliant. For the import, either your company acts as importer of record (we supply the full documentation pack) or we arrange delivery through an EU-established importer. See compliance in detail →

Our partner factories, world-class capability, verified on site

We select top-tier manufacturers on verifiable criteria, and we audit on site before entrusting your order.

Industrial capacity

Ranges up to 110 kV and tens of MVA, oil, dry and packaged substations, well beyond our catalogue bands.

Accredited laboratories

Test centres accredited to ISO/IEC 17025, able to run tests to IEC standards, the basis of the reports we hand you. See the laboratory →

Automated production

CNC winding, vacuum resin casting on European equipment, automated core cutting, MES traceability.

Our control, on site

Factory audit, in-process quality follow-up, FAT and KEMA / TÜV witness tests before shipment. Our hold points →

Vacuum treatment vessels lined up in the manufacturing hall
General view of the manufacturing hall and assembly bays

The factory is selected per project (technology, power, lead time); capabilities and accreditations are documented in our qualification file, available on request.

Aerial view of a container terminal
Why it matters to you. Buying from a manufacturer that owns the compliance, rather than from an intermediary, transfers the regulatory risk: the risk that, in an inspection, lands on whoever has their name on the nameplate.

Frequently asked

Are you a manufacturer or a trader?

Manufacturer in the legal and practical sense: we define the specification, the product carries our brand, and we hold the manufacturer's obligations for the EU market, CE, technical file, Declaration of Conformity. Production runs at qualified partner plants under our drawings and our quality control.

How do you guarantee quality from a distant supplier?

By controlling the chain end to end: factory qualification and on-site audit before any order, in-production quality control against verifiable criteria with defined hold points, routine testing per IEC/EN 60076 before shipment, and optional independent witness testing.

Do you work with consultants and installers?

Yes, engineering firms, panel builders and installers are a large part of our work. Send the specification and we quote against it; volume terms are available for recurring business.

Which markets do you serve?

France and the European Union, with products designed to European and French standards (CE, IEC / EN 60076, Ecodesign Tier 2) and to the grid conventions in force locally.

Work with us

One contact, two worlds, quotation to delivery

Based on the production side, replying in English and French.

Quotations: devis@veltrium-energie.com · WhatsApp: +33 6 95 78 81 88

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