Operating signal within 12 months from two or more independent sources.
What they make
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513Parr Instrument Company manufactures reactors and pressure vessels, including stirred, non-stirred, tubular, and high pressure varieties. It produces equipment for biofuels and alternative fuels research, as well as calor ieParallax reactor systems, and offers accessories and controllers. The company also makes calorimeters, hydrogenators, and apparatus for corrosion studies, Presentations are are several references to systems for sample preparation, and it offers equipment for vapor pressure determination.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| All Equipment CO | Moline | Air and Gas Compressor Manufacturing 333912 | ACTIVE | 1.6 KM |
| Bee Line CO | Bettendorf | Machine Shops 332710 | ACTIVE | 4.3 KM |
| Grace Technologies, INC | Davenport | Other Electronic Component Manufacturing 334419 | ACTIVE | 8.8 KM |
| Qc Analytical Services LLC - Administrative Id # Only | Le Claire | Analytical Laboratory Instrument Manufacturing 334516 | UNVERIFIED | 11.7 KM |
| Aerospace Control Products, INC. | Davenport | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | ACTIVE | 13.9 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 9 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.
EPA cross-references this facility in ACES, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| SAM GOV | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | JUL 2014 | JUL 2014 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | DEC 2025 |
| CAGE CODE | SAM GOV | DEC 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | DEC 2025 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | DEC 2025 |
| REGISTRATION EXPIRATION | SAM GOV | DEC 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | DEC 2025 |
| WEBSITE | SAM GOV | DEC 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.