Mono Engineering CORP.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Hydraulics International, INC.	Chatsworth	Fluid Power Valve and Hose Fitting Manufacturing 332912	● ACTIVE	0.1 KM
Robert Wall Enterprises	Chatsworth	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	0.5 KM
Validyne Engineering CORP	Canoga Park	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	0.6 KM
Omikron Engineering, INC.	Chatsworth	Machine Shops 332710	● ACTIVE	0.7 KM
Apex Laser INC	Chatsworth	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	0.7 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 8 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.

• SAM.gov entity registrationOPERATING
  Record M2BEPLDAF1S5 · first seen SEP 2025 · last seen AUG 2026

IN LOS ANGELES COUNTY478 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 149 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: MONO ENGINEERING CORP. · AUG 2026

Street address

SAM.gov: 20977 KNAPP ST · AUG 2026

City

SAM.gov: CHATSWORTH · AUG 2026

State

SAM.gov: CA · AUG 2026

Coordinates

Census geocoder: 34.238657118775,-118.591183637951 · JUL 2026

Website

SAM.gov: www.monoengineering.com · AUG 2026

CAGE code

SAM.gov: 39RN5 · AUG 2026

SAM registration expires

SAM.gov: 2027-08-04 · AUG 2026