Federal contractor profile

GRAMBERG MACHINE INC

UEI N9B2GHBHLR96CAGE 07JA2

Active

Small Business

Overview

Legal name: GRAMBERG MACHINE INC
Also known as: GRAMBERG MACHINE INC
Registered location: OXNARD, CA, USA
Primary NAICS: 332710 — Machine Shops
Latest award activity: Apr 30, 2026

Read company summary

GRAMBERG MACHINE INC is associated with UEI N9B2GHBHLR96 and CAGE 07JA2 in public federal records. AcornBids currently links 3 prime awards totaling $216.5K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Machine Shops. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 332710 (Machine Shops). Its public SAM.gov registration lists OXNARD, CA, USA.

At a glance

Lifetime prime obligations$216.5K

Prime awards3

Awards with future end dates0

Top-agency concentration

Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: GRAMBERG MACHINE INC
Doing business as: GRAMBERG MACHINE INC
UEI: N9B2GHBHLR96
CAGE: 07JA2
Registered address: 500 SPECTRUM CIR, OXNARD, CA, 93030, USA
Registration status: Active
Primary NAICS: 332710 — Machine Shops
SAM activation: Jun 11, 2026
Initial registration: Jan 16, 2002
Entity start: Jan 1, 1984
SAM updated: Jun 11, 2026
Registration expires: Jun 9, 2027
Fiscal year end: Dec 31
Place of incorporation: CA, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
N6893626F5180REQUIREMENT FOR PRODUCTION HARDWARE IN SUPPORT OF ELECTRONIC WARFARE (EW) AND ELECTRONIC ATTACK (EA) COMMUNICATION JAMMING AIRBORNE AND GROUND-BASED SYSTEMS.	Department of Defense	$35.8K	Apr 22, 2026	Apr 30, 2026
N6893626F5113REQUIREMENT FOR PRODUCTION HARDWARE IN SUPPORT OF ELECTRONIC WARFARE (EW) AND ELECTRONIC ATTACK (EA) COMMUNICATION JAMMING AIRBORNE AND GROUND BASED SYSTEMS.	Department of Defense	$180.7K	Mar 12, 2026	Mar 31, 2026
N6893623D0050ELECTRONIC WARFARE COMPONENTS AND FABRICATION	Department of Defense	$20.0M	Sep 28, 2023	Not available

Explore, filter and export all awards →Subcontracts Grants & subgrants

Registration, certifications & contacts

Registration evidence	Date
SAM updated	Jun 11, 2026
Source loaded	Sep 26, 2026
Initial registration	Jan 16, 2002
Entity start	Jan 1, 1984

Registration classifications: Small Business. These are separate from the reported certificates above.

Industry	Reported size status
332710 — Machine Shops	Not reported

Contact	Role	Published contact methods	Evidence	Source date
CARL GRAMBERG	Government business	Contact method not published	SAM registration	Not available
CARL GRAMBERG	Alternate government business	Contact method not published	SAM registration	Not available
CARL GRAMBERG	Electronic business	Contact method not published	SAM registration	Not available
CARL GRAMBERG	Alternate electronic business	Contact method not published	SAM registration	Not available

Registered industries

332710 — Machine Shops

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source