Extreme Engineering Solutions, Inc.
Verona, WI Doing business as X-Es
- UEI
- UXEGD3WECED5
- CAGE
- 3EK66
- Primary NAICS
- 334111 Electronic Computer Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 9901 Silicon Prairie Pkwy, Verona, WI 53593, USA
- Website
- xes-inc.com
- Founded
- 2002
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Information Technology
- Technology Hardware & Equipment
- Technology Hardware, Storage & Peripherals
- Computer Hardware
- SIC code
- 35 Industrial Machinery & Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| XCALIBUR1900, cable, and transition module | Shared Services Center | $23,418 | |
| XCALIBUR1900 vxworks | Shared Services Center | $70,000 | |
| F35 and F22 hardware, chassis, IAW quote # S40165 dated 24 april 2026. | Air Force Sustainment Center | $39,004 | |
| Configuration management for circuit cards | Naval Sea Systems Command | $50,000 | |
| Extreme engineering solutions (e-XS) XCALIBUR1900, BSP, and supporting hardware | Shared Services Center | $34,149 |
About Extreme Engineering Solutions, Inc.
Extreme Engineering Solutions, Inc., doing business as X-Es, is a for-profit manufacturer of advanced computing components and systems based in Verona, Wisconsin, that has maintained active registration in the federal procurement system since April 2003. The company specializes in providing sophisticated hardware components and specialized computing systems designed for defense and aerospace applications, positioning itself as a critical supplier of mission-critical computing solutions to federal agencies and major defense contractors.
X-Es has demonstrated a robust track record of federal contract engagement through both prime and subcontract awards across multiple defense and civilian agencies. As a prime contractor, the company has received five purchase orders totaling approximately $178,228 in contract value, including awards from NASA's Shared Services Center for VxWorks Board Support Packages and mission processor simulator work, the Naval Sea Systems Command for circuit card configuration management, and civilian agency Shared Services Centers for XCALIBUR1900 cable and transition modules and supporting hardware. None of these prime contract awards utilized small business set-asides. Beyond prime contracts, X-Es maintains an extensive subcontractor network serving as a critical supplier to major defense primes including Lockheed Martin Corporation, Raytheon Company, Northrop Grumman Systems Corporation, General Dynamics entities, Sierra Nevada Company LLC, and Argon ST, Inc. The company's subcontract work demonstrates deep specialization in manufacturing circuit card assemblies, single board computers, and VPX-based computing platforms, with frequent deliveries of products such as XPEDITE series processors, XCALIBUR circuit card assemblies, XCHANGE router modules, and custom board support packages. Recent subcontract activity dating from 2021 through October 2025 reflects continuous engagement in electronic computer manufacturing, production tooling, component sourcing, configuration management services, and non-recurring engineering support, with particular concentration on supporting Lockheed Martin's mission control processor and advanced computing platform development initiatives.
Quick answers
What is Extreme Engineering Solutions, Inc.'s UEI?
Extreme Engineering Solutions, Inc.'s Unique Entity ID (UEI) in SAM.gov is UXEGD3WECED5.
What is Extreme Engineering Solutions, Inc.'s CAGE code?
Extreme Engineering Solutions, Inc.'s CAGE code is 3EK66.
What is Extreme Engineering Solutions, Inc.'s primary NAICS code?
Extreme Engineering Solutions, Inc.'s primary NAICS code is 334111 (Electronic Computer Manufacturing).
Where is Extreme Engineering Solutions, Inc. located?
Extreme Engineering Solutions, Inc.'s physical address in SAM.gov is 9901 Silicon Prairie Pkwy, Verona, WI 53593, USA.
Is Extreme Engineering Solutions, Inc. registered in SAM.gov?
Yes. Extreme Engineering Solutions, Inc.'s SAM.gov registration is active through February 16, 2027.
What is Extreme Engineering Solutions, Inc.'s most recent federal award?
Extreme Engineering Solutions, Inc.'s most recent federal contract award is XCALIBUR1900, cable, and transition module (80NSSC26P0070), from Shared Services Center, on December 10, 2025.
On GovTribe
See Extreme Engineering Solutions, Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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