Facility	City	Industry	Status	Distance
Hi-tek Manufacturing INC	Mason	Machine Shops 332710	LIKELY ACTIVE	3.7 KM
Rhinestahl Corporation	Mason	Machine Shops 332710	ACTIVE	4.2 KM
Rhinestahl Corporation	Mason	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	4.6 KM
Ashley Ward	Mason	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	LIKELY ACTIVE	5.0 KM
Wray Precision Products, Inc.	Lebanon	Machine Shops 332710	LIKELY ACTIVE	6.2 KM

Every listed plant in Warren County

Also at this address

No other federal record shares this street address.

Where this record comes from

7 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record E8QTULADCR85 · first seen OCT 2025 · last seen SEP 2026
OSHA injury and illness reportsOPERATING
Record 143354 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 311576767|OH|45040|5001 n mason montgomery rd · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record OH|mason|5001 n mason montgomery rd · first seen APR 2020 · last seen APR 2020
EPA Facility Registry ServiceEXISTENCE
Record 110070311454 · first seen SEP 2018 · last seen SEP 2018
SBA 7(a) and 504 loan recordsEXISTENCE
first seen MAR 2010 · last seen MAR 2010

IN WARREN COUNTY14 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 7 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: K&K PRECISION, INC. · JUL 2026 · ON THIS PAGE; SAM.gov: K & K PRECISION, INC. · SEP 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 5001 MASON MONTGOMERY RD. · JUL 2026; SAM.gov: 5001 N MASON MONTGOMERY RD · SEP 2026 · ON THIS PAGE
City: EPA: MASON · JUL 2026 · ON THIS PAGE; SAM.gov: MASON · SEP 2026 · ON THIS PAGE
State: EPA: OH · JUL 2026 · ON THIS PAGE; SAM.gov: OH · SEP 2026 · ON THIS PAGE
Coordinates: Census geocoder: 39.368261483714,-84.308402797896 · JUL 2026 · ON THIS PAGE; EPA: 39.36831,-84.30832 · JUL 2026 · ON THIS PAGE
Employees (band): OSHA: 20-99 · DEC 2025
Website: SAM.gov: http://www.kkprec.com/ · SEP 2026
CAGE code: SAM.gov: 9JGM7 · SEP 2026
Retirement plan filing (Form 5500): DOL: 49 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-14, 31 jobs reported · APR 2020
SAM registration expires: SAM.gov: 2027-08-10 · SEP 2026
SBA loans: SBA: 504 loan x1, jobs 5.0 · MAR 2010

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