THE GLOBAL POWER INFRASTRUCTURE MARKETPLACE
Source the power
behind everything.
Equipment, buyer requirements and specialist supply—one verified network built for the power economy.
Buy equipment
Search structured power infrastructure inventory by technical specification, location and availability.
Post a requirement
Publish demand and receive confidential proposals from qualified global suppliers.
Sell equipment
Put available inventory in front of active industrial buyers and procurement teams.
Source privately
Give TANNFELD the brief. We identify, verify and introduce the right supply.
MARKETPLACE PREVIEW
Supply, structured
for serious procurement.
Compare the technical and commercial facts that matter: specification, location, condition, lead time and supplier verification.
Explore sample marketplace →100 MVA Power Transformer
Rotterdam, Netherlands
- Capacity
- 100 MVA
- Voltage
- 132/33 kV
- Availability
- Indicative: Q2 2027
40/50 MVA Grid Transformer
Antwerp, Belgium
- Capacity
- 40/50 MVA
- Voltage
- 66/11 kV
- Availability
- Indicative: 4–6 months
33 kV GIS Switchgear Line-up
Hamburg, Germany
- Capacity
- 2,500 A
- Voltage
- 36 kV class
- Availability
- Indicative: 32 weeks
Preview records are clearly illustrative. Public supplier inventory is published only after verification.
REVERSE PROCUREMENT
Don’t wait for supply.
Publish the demand.
Turn a purchase requirement into a searchable opportunity. Qualified suppliers respond with sealed proposals—not a race-to-the-bottom public auction.
Post a requirement →SAMPLE RFQ–2401
100 MVA Transformer — 132/33 kV
European data-centre developer · Germany
BETTER PROCUREMENT DECISIONS
More than the
lowest price.
TANNFELD is designed to compare the complete commercial fit—technical compliance, delivery, warranty and supplier reliability.
Illustrative comparison only. Supplier names and proposals remain confidential.
ONE COORDINATION LAYER
From one component
to an entire power project.
Start with the equipment and requirements that unlock the first transaction. Expand into contractors, technical professionals, project coordination and market intelligence as the verified network grows.
Verification before visibility
Company identity, documentation and listing quality are designed into the marketplace—not bolted on later.
Confidential by design
Sealed proposals, controlled contact release and secure deal communication protect serious industrial procurement.
Human support where it matters
Early transactions receive active sourcing and matching support while the marketplace builds liquidity.