Alpha Research & Technology, INC.

5175 Hillsdale Cir, El Dorado Hills, CA 95762

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 Alpha Research & Technology, INC.

Their homepage, crawled JUL 2026

What they make

Electronic Computer Manufacturing334111

fixed wing ISR platforms
elements
NSWC Craine
positions
defense aerospace industry
Lockheed Martin
United States Department
Veterans Affairs

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by ALPHA RESEARCH & TECHNOLOGY, INC. · 2

Electrical And Electronic Assemblies, Boards, Cards, And Associated Hardware · Plate, Sheet, Strip, And Foil; Nonferrous Base Metal

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

2 from usaspending_psc · Federal registry

Supplied under federal award N6339422P0080 (2022-10-01), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

38.62086, -121.05870 · CENSUS TIGER

COUNTY

El Dorado County

METRO AREA

Sacramento-Roseville-Folsom, CA

ON GOOGLE MAPS

Open this address

Other plants nearby

Facility	City	Industry	Status	Distance
Cxr, INC.	El Dorado Hills	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	ACTIVE	2.3 KM
Sandisk Folsom	Folsom	Computer Storage Device Manufacturing 334112	LIKELY ACTIVE	6.4 KM
J.e.i.	Cameron Park	Other Communications Equipment Manufacturing 334290	REPORTED CLOSED	9.5 KM
Intel Corporation	Folsom	Electronic Computer Manufacturing 334111	LIKELY ACTIVE	8.8 KM
Sierra Nevada Company, LLC	Folsom	Other Communications Equipment Manufacturing 334290	ACTIVE	11.9 KM

Every listed plant in El Dorado County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen SEP 2026
SAM.gov entity registrationOPERATING
Record CRHLB2MXM254 · first seen JAN 2026 · last seen JAN 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 680295244|CA|95762|5175 hillsdale cir · first seen SEP 2025 · last seen SEP 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CA|el dorado hills|5175 hillsdale cir ste 100 · first seen MAY 2020 · last seen MAR 2021

IN EL DORADO COUNTY4 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 0 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: SAM.gov: ALPHA RESEARCH & TECHNOLOGY, INC. · JAN 2026
Street address: SAM.gov: 5175 HILLSDALE CIR · JAN 2026
City: SAM.gov: EL DORADO HILLS · JAN 2026
State: SAM.gov: CA · JAN 2026
Coordinates: Census geocoder: 38.620863705609,-121.058702440631 · JUL 2026
Employees (band): DOL: 1-19 · SEP 2025
Website: SAM.gov: http://www.ARTruggedsystems.com · JAN 2026
CAGE code: SAM.gov: 0XRH6 · JAN 2026
Retirement plan filing (Form 5500): DOL: 13 active participants, plan year ending 2025-09-30, 1 plan(s) · SEP 2025
PPP loan: SBA PPP: PPP loan x1, approved 2020-05-01, 27 jobs reported · MAY 2020
SAM registration expires: SAM.gov: 2027-01-21 · JAN 2026

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