Sf(X) Engineering, Inc.

Warroad, MN

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation

Woman Owned Business
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing

332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
SAM.gov registration date: Aug 10, 2003
Physical address: 405 MacKenzie St NE, Warroad, MN 56763, USA
Website: sfxeng.com
Employees: 1-10
Estimated annual revenue: $0-$1M
Industry: Industrials

Capital Goods

Construction & Engineering

Civil Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 18, 2026.

Vendor	Location	Primary NAICS
A_Design UEI E85UAHAJZUX8	Wilton, CA	541330 Engineering Services
Diseno Group UEI YC7DDL21F943	San Ramon, CA	541330 Engineering Services
Breakout Manufacturing, LLC UEI SYX1HL3KT9E5	Murphy, TX	332710 Machine Shops
Defense Supply Associates, Inc. UEI MALLSRVH56K6	Fort Atkinson, WI	333995 Fluid Power Cylinder and Actuator Manufacturing
KDM Machine, Inc. UEI SGZ5Y8T8FLA3	Anaheim, CA	332710 Machine Shops

From the vendor's SBA profile

Mechanical Engineering services.

Mfg. of small, complicated parts.

Yes. Sf(X) Engineering, Inc.'s SAM.gov registration is active through September 17, 2027.

Sf(X) Engineering, Inc.'s CAGE code is 3G7V7, and its Unique Entity ID (UEI) is RVMRMZ9DQEW8.

On GovTribe

Try for free Login