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Proportion Air INC

8250 N 600 W, Mccordsville, IN 46055

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Proportion Air INC
Their homepage, crawled AUG 2026

What they make

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513

The company manufactures electronic pressure and flow control equipment, including regulators, valves, and transducers. It produces a are offered, alongside pneumatic and electro-pneumatic systems and laboratory equipment. The company serves industries such as aerospace, food processing, medical, pharmaceutical, plastics manufacturing, and semiconductor.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Products

Made or handled here · 5
DSB Industrial Pressure Transducer · DSW NEMA4 Pressure Transducer · FCV Flow Control Valve · fqb2 mass flow controller · Proportion-Air Supply
Where these came from
5 from the company’s own website · Company website
json-ld on https://proportionair.com/product/dsb/
CAREERS
Careers page — seen SEP 8, 2026

Where it is

39.90155, -85.91904 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in Hancock County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 10 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 OSHA-OIS.

SourceEvidenceFirst seenLast seen
SAM GOVOPERATINGFEB 2026SEP 2026
COMPANY SITEOPERATINGJUL 2026AUG 2026
OSHA ITAOPERATINGDEC 2025DEC 2025
EPA FRSEXISTENCESEP 2018SEP 2018
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOV
CAGE CODESAM GOV
CITYEPA FRSJUL 2026
CITYSAM GOV
EMPLOYEE BANDOSHA ITADEC 2025
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOV
REGISTRATION EXPIRATIONSAM GOV
STATEEPA FRSJUL 2026
STATESAM GOV
WEBSITESAM GOV
YEAR ESTABLISHEDSITE YEARAUG 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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