TransformerPath
Every transformer maker, tender and factory, sourced.
Take a power transformer apart, layer by layer.
Orbit the live model, then watch a short tour of the intel, directory, grids, events, and RFQ tools behind every part.
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Where the world's transformer industry stays ahead.
Industry intelligence · Engineering · Manufacturers · Markets · Tools.
Interactive 3D engineering models & daily market briefings. Explore 3D Model →
Go deeper in the free 3D explorer
Open the full workstation — explode the assembly, toggle systems, and click any part. No account required. Then return to Search, Directory and Daily Intel for sourced records.
Built for Every Role in the Transformer Industry
Whether you're a utility engineer, accessories supplier, OEM or consultant — TransformerPath is your platform.
Manufacturers & OEMs
Track tenders, project awards and capacity moves across every major market.
Accessories Suppliers
Bushings, tap-changers, insulation, oil, radiators — follow demand signals and material prices.
Utilities & EPCs
Stay ahead of supplier capacity, lead times and grid investment worldwide.
Consultants & Engineers
Daily intel, industry events and a grid census in one place — plus curated openings on the Jobs page.
Transformer Intel — At a Glance
Latest sourced item 16 Oct 2026. Dates are on the source, not this visit.
HD Hyundai Electric agrees a data-centre power memorandum with LG CNS
16 Oct 2026
RoWHyosung Heavy Industries opens an export ultra-high-voltage circuit-breaker plant in Changwon
The notice says production capacity for breakers rated 420 kV and above, and for insulation components, is about double the previous level.
16 Oct 2026 · 18,996 m² · 420–800 kV
EuropePrague Castle records extra works on the replacement of 12 distribution transformers
TED modification notice 718420-2026, published 16 October 2026, amends the Prague Castle Administration contract to replace 12 distribution transformers rated 22/0.4 kV in five substations on the castle grounds.
16 Oct 2026 · CZK 1,338,566.10 excl. VAT extra works
Prices & materials — Copper ≈$14,170/t (LME 3-month reference); Aluminium ≈$3,182/t (LME reference). Historical market reference — not a live feed. CRGO has no public daily index — it varies by market, grade, thickness and commercial basis, so it is shown as GRADE NOT SPECIFIED rather than a single comparable number. prices as of 20 Aug 2026, updated when a new LME official settlement is recorded · Materials →
Everything in One Place
The transformer industry, in one place.
Daily Intel →
Daily global briefing — tenders, supplier moves, prices — ordered by your region.
World Grids →
151 countries, 166 operators — voltages, frequencies and official links.
Industry Map →
Zoom a world map of manufacturers, utilities, suppliers and events. Pins are country-level unless a site coordinate exists.
Events →
Next confirmed editions: IECON 2026 (IEEE Industrial Electronics) (18–21 Oct 2026); IEEE PES Transformers Committee — Fall 2026 (18–22 Oct 2026); Electricity Transformation Canada 2026 (19–21 Oct 2026); Saudi Elenex 2026 (16–19 Nov 2026). Official pages checked 2026-10-19.
Manufacturers →
A growing sourced directory of 894 transformer makers — power, distribution and dry-type — country by country.
Markets →
Country intelligence hubs — grid operators, manufacturers, projects, events and technical context, market by market.
Learn →
A 26-chapter design course — 3D models and a live design calculator, included with 12 months access.
Knowledge →
Clear, source-referenced answers to transformer-engineering questions, from cooling codes to DGA and bushings.
Resources →
IEC / ANSI standards and reference material every designer reaches for.
Components →
Every transformer part mapped — bushings to Buchholz relays — with supplier connections.
Applications →
Buyers' guides by industry — data centres, renewables, mining, oil & gas, rail, grid and industrial — with relevant suppliers and events.
RFQ Board →
Post a requirement and reach manufacturers and suppliers worldwide — free.
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