US importer profile · verified US ocean import records
Proton Energy Systems Inv
Component & materials supplierEnergy & Batterieshydrogen electrolysers and power equipment
Data window: Jan 10, 2026 – Jan 10, 2026Updated Sep 10, 2026Source: US ocean import recordsMethodology
Proton Energy Systems Inv is a US-based component & materials supplier in energy & batteries on US ocean import records. In the analysed window it received 1 shipment from 1 supplier in 1 country in Jan 2026; the largest supplier recorded is Sma Altenso Gmbh.
Sells to industrial gas and energy plant operators — imports transformers/relays as components for its energy systems. Classified from what it imports and from whom (medium confidence).
Listed as a supplier: a manufacturer whose products go into other manufacturers’ products, judged from what it imports.
Company details
As filed on the customs records.
Contact
- Country
- United States (US)
Import history
- First shipment
- Jan 25, 2015
- Shipments, all time
- 50
- Shipments, analysed window
- 1 (Jan 10, 2026 – Jan 10, 2026)
- Sourced from China
- 0%
“All time” covers this company’s whole record in the source export; the analysed window is the span of the shipments held here.
At a glance
What this company appears to import
- Foot Transformer Ieee Standard Temperature Protection Relay Completely Prepared…
HS: 392690
Evidence of recent activity
- Latest shipment
- Jan 10, 2026
- Shipments in window
- 1
- Suppliers
- 1
- Shipments, last 12 months
- 13
What customs data cannot confirm
Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly. Nor do they state whether a company sells wholesale or holds stock today.
Trade evidence
From US ocean import records, Jan 10, 2026 – Jan 10, 2026. Counts are bills of lading; definitions on the methodology page.
Who supplies them
Sma Altenso Gmbh supplied 1 of the 1 shipments (100%).
| Supplier | Shipments | Last |
|---|---|---|
| Sma Altenso GmbhElectrical Equipment | 1 | Jan 10, 2026 |
Shippers as named on the bill of lading. Linked names have a supplier profile; some shippers are forwarders consolidating cargo rather than the factory.
HS codes imported
392690Other1
What they import
- Foot Transformer Ieee Standard Temperature Protection Relay Completely Prepared Integration Converters Switchgear Over Current Protection Relay Communication Components According Project Specification Srl Country Italy Station Serial1
Verbatim customs descriptions. They describe what moved, not the company’s full range.
What the data shows: Italy accounts for 1 (100%) of the 1 shipments in this dataset.
Where they source
Shipments by the supplier's country.
Supplier industries
Shipments by what the supplier makes, as classified in the supplier database.
Ports of loading
Ports of entry
Carriers used
Frequently asked questions
What does Proton Energy Systems Inv import?
The ‘What they import’ section lists the verbatim product descriptions from Proton Energy Systems Inv’s 1 US ocean import filing in the analysed window, with the HS codes declared. They describe what moved, not the company’s full range.
Who supplies Proton Energy Systems Inv?
1 shipper appears on the records, in 1 country; they are listed under ‘Who supplies them’ with shipment counts. Some shippers are forwarders consolidating cargo rather than the factory.
Is Proton Energy Systems Inv a wholesaler?
It is classified as a component & materials supplier from what it imports and from whom. Customs records do not state a sales model, so confirm wholesale terms with the company.
Does this page verify quality or certifications?
No. Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly.