The three tiers
Every company in the census sits at one of three levels of confirmation.
Listed
Listed
Free · compiled by us
- Entry compiled from public sources — company website, public registries, trade records.
- Name, location, product lines and official link shown as found.
- Not yet confirmed by the company itself.
- Any company can claim its entry to move up a tier.
✓ Verified
Verified
$499 / 12 mo
- A representative of the company has claimed the listing.
- Contact details, product range and locations confirmed by the company.
- Working official website and a reachable business contact on file.
- Carries the ✓ Verified badge across the directory and profile.
★ Supplier Pro
Supplier Pro
No checkout yet
- Everything in Verified, plus priority placement and discovery tools.
- Priority placement and the ★ Supplier Pro badge.
- Enhanced listing with expanded factory references and project highlights.
- Priority RFQ matching and commercial lead routing.
How verification works
1
Claim or submit
A company claims its existing entry or submits a new one through the list / claim form, choosing Verified or Supplier Pro.
2
Confirm the basics
We match the submission against the official website and public records, and confirm a reachable business contact. This clears the Verified tier.
3
Commercial tier review (Supplier Pro)
For Supplier Pro, company profile assets and business registration are reviewed before priority placement is activated.
4
Stay current
Verified entries are kept active by the company. Listings found to be inaccurate are returned to Listed until corrected.
What every listed company is expected to meet
- Be a real business. A genuine, operating transformer maker, supplier or service company — not a shell or reseller posing as a manufacturer.
- Represent capability honestly. Product types, ratings and certifications shown should reflect what the company can actually supply.
- Keep an official channel. A working website or a reachable, monitored business contact.
- Respect the badge. Verified and Supplier Pro marks are tied to the confirmed listing and may not be reused elsewhere as a general endorsement.
- Correct what's wrong. Respond to good-faith correction requests so the directory stays trustworthy for buyers.
Commercial tier disclaimer: Supplier Pro is a commercial visibility subscription and does not imply technical certification or endorsement by TransformerPath. Verification confirms identity and stated credentials at the time of review; it is not a guarantee of quality, delivery or commercial performance. Buyers should always carry out their own due diligence before placing orders.
Verify your company
Claim your listing, confirm your details, and show buyers worldwide that you're the real thing.
List / Claim your company →
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