Facility	City	Industry	Status	Distance
Curry Precision Machining LLC	Winchester	Machine Shops 332710	LIKELY ACTIVE	15.9 KM
Stretch Forming Corporation	Perris	Custom Roll Forming 332114	ACTIVE	19.9 KM
Kristy Development, INC	Murrieta	Machine Shops 332710	ACTIVE	27.6 KM
Martek Automation	Murrieta	Farm Machinery and Equipment Manufacturing 333111	LIKELY ACTIVE	27.6 KM
Aerospace and Defense Manufacturing INC.	Temecula	Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 333514	LIKELY ACTIVE	28.5 KM

Every listed plant in Riverside County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 11 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 NPDES, RCRAINFO · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record P3ELJT6BLEB1 · first seen MAY 2026 · last seen MAY 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 330784219|CA|92545|3500 tanya ave · first seen AUG 2025 · last seen AUG 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CA|hemet|3500 tanya ave · first seen MAY 2020 · last seen MAY 2020
EPA Facility Registry ServiceEXISTENCE
Record 110070489885 · first seen JAN 2019 · last seen JAN 2019

ALSO RECORDED ASRAMKO MFG INC

IN RIVERSIDE COUNTY33 other plants share this one’s industry (Metalworking Machinery Manufacturing, NAICS 3335); 10 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.

NameSOURCES DISAGREE: EPA: RAMKO MFG INC · JUL 2026; SAM.gov: RAMKO MANUFACTURING INC · MAY 2026 · ON THIS PAGE
Street address: EPA: 3500 TANYA AVE · JUL 2026 · ON THIS PAGE; SAM.gov: 3500 TANYA AVE · MAY 2026 · ON THIS PAGE
City: EPA: HEMET · JUL 2026 · ON THIS PAGE; SAM.gov: HEMET · MAY 2026 · ON THIS PAGE
State: EPA: CA · JUL 2026 · ON THIS PAGE; SAM.gov: CA · MAY 2026 · ON THIS PAGE
CoordinatesSOURCES DISAGREE: Census geocoder: 33.732472337662,-117.009289946803 · JUL 2026 · ON THIS PAGE; EPA: 33.73274,-117.00962 · JUL 2026
Employees (band): DOL: 100-499 · AUG 2025
Website: SAM.gov: www.ramko.com · MAY 2026
CAGE code: SAM.gov: 74WD8 · MAY 2026
Retirement plan filing (Form 5500): DOL: 248 active participants, plan year ending 2025-08-31, 2 plan(s) · AUG 2025
PPP loan: SBA PPP: PPP loan x2, approved 2020-05-01, 132 jobs reported · MAY 2020
SAM registration expires: SAM.gov: 2027-05-22 · MAY 2026

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