Promematerials LLC
2021 Transformation Drive, Suite 2220, Lincoln, NE 68508
Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Fabricated Metal Product Manufacturing332999The company provides materials testing services to measure properties such as mechanical, electrical, and thermal characteristics under various conditions including extreme environments. It also offers materials processing services including specialized coating processes, sintering processes such as spark plasma and electric field assisted sintering, laser fusion, and additive manufacturing for metals and ceramics. The company serves AI model developers as a lab partner, providing scientific inputs, synthesizing materials, testing properties, and analyzing microstructures to advance materials design with AI.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Stellar Arms, LLC | Lincoln | Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994 | ACTIVE | 1.2 KM |
| Rixstine Trophy Company, INC. | Lincoln | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | ACTIVE | 2.2 KM |
| Donner Steel Works, INC | Lincoln | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 2.5 KM |
| Kinney Manufacturing LLC | Lincoln | Sheet Metal Work Manufacturing 332322 | ACTIVE | 2.3 KM |
| Rivers Metal Products INC | Lincoln | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 2.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | JUL 2026 |
| SAM GOV | OPERATING | MAY 2026 | MAY 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| STATE | SAM GOV | MAY 2026 |
| WEBSITE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

