Litton Engineering Labs

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Autometrix INC	Grass Valley	All Other Industrial Machinery Manufacturing 333248	● ACTIVE	3.8 KM
M Tek Corporation	Auburn	Semiconductor Machinery Manufacturing 333242	● ACTIVE	37.0 KM

Every listed plant in Nevada 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.

EPA cross-references this facility in CA-ENVIROVIEW, RCRAINFO · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 941240106|CA|95945|200 litton dr ste 200 · first seen APR 2025 · last seen APR 2025
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record CA|grass valley|200 litton dr ste 200 · first seen FEB 2021 · last seen FEB 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110066223278 · first seen OCT 2015 · last seen OCT 2015

IN NEVADA COUNTY2 other plants share this one’s industry (Industrial Machinery Manufacturing, NAICS 3332); 1 of them has 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: LITTON ENGINEERING LABS · OCT 2026

Street address

EPA: 200 LITTON DRIVE · OCT 2026

City

EPA: GRASS VALLEY · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06057 · OCT 2026

Coordinates

EPA: 39.234589,-121.053923 · OCT 2026

Employees (band)

DOL: 1-19 · APR 2025

Retirement plan filing (Form 5500)

DOL: 5 active participants, plan year ending 2025-04-30, 1 plan(s) · APR 2025

PPP loan

SBA PPP: PPP loan x1, approved 2021-02-03, 12 jobs reported · FEB 2021

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026