High Energy Devices, LLC

26 Hollenberg Ct, Bridgeton, MO 63044

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 3 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Other Electronic Component Manufacturing334419

two electrode spark gaps
three electrode triggered spark gaps
energy transfer
aerospace
defense
avionics
medical

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

Products

Made or handled here · 2

three electrode triggered spark gaps · two electode spark gaps

Where these came from

2 from the company’s own website · Company website

url-slug on https://highenergydevices.com/products/three-electrode-triggered-spark-gaps/

Sold by HIGH ENERGY DEVICES, LLC · 4

Antennas, Waveguides, And Related Equipment · Electrical And Electronic Properties Measuring And Testing Instruments · Electron Tubes And Associated Hardware · Fuses, Arrestors, Absorbers, And Protectors

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

4 from usaspending_psc · Federal registry

Supplied under federal award SPE7M522P4306 (2022-03-25), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

38.75343, -90.44125 · CENSUS TIGER

COUNTY

St. Louis County

METRO AREA

St. Louis, MO-IL

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STREET VIEW

Open street-level view — DEC 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Mdz Automation LLC	Bridgeton	Analytical Laboratory Instrument Manufacturing 334516	LIKELY ACTIVE	2.8 KM
Franklin Electronics Company	Bridgeton	Bare Printed Circuit Board Manufacturing 334412	LIKELY ACTIVE	3.1 KM
Conference Technologies, INC.	Maryland Heights	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	5.3 KM
Masterclock, INC.	Saint Charles	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	7.1 KM
Northrup Grumman Cutting Edge Optronics	St Charles	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	10.9 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 10 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 CJNMA7EZM2U1 · first seen NOV 2025 · last seen NOV 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MO|bridgeton|26 hollenberg ct · first seen MAR 2021 · last seen MAR 2021

IN ST. LOUIS COUNTY6 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 2 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: HIGH ENERGY DEVICES, LLC · NOV 2025
Street address: SAM.gov: 26 HOLLENBERG CT · NOV 2025
City: SAM.gov: BRIDGETON · NOV 2025
State: SAM.gov: MO · NOV 2025
Coordinates: Census geocoder: 38.753429972975,-90.441249200338 · JUL 2026
Employees (band): SBA PPP: 1-19 · MAR 2021
Website: SAM.gov: http://www.highenergydevices.com · NOV 2025
CAGE code: SAM.gov: 1W8F9 · NOV 2025
PPP loan: SBA PPP: PPP loan x2, approved 2021-03-05, 3 jobs reported · MAR 2021
SAM registration expires: SAM.gov: 2026-11-10 · NOV 2025

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