Computer Sites Inc.
Denver, CO Doing business as CSI
- UEI
- M2GPMRKCJSA3
- CAGE
- 3GN81
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing Primary
- 221122 Electric Power Distribution
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237130 Power and Communication Line and Related Structures Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
Show all
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541620 Environmental Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 1225 S Huron St, Denver, CO 80223, USA
- Website
- computersites.net
- Founded
- 1984
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 17 Special Trade Contractors
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Pay for power conditioning and continuation interfacing equipment (pccie) engineering services at sheppard AFB, TX… | AFLCMC Hill AFB | $5,000 | |
| Pay for power conditioning and continuation interfacing equipment engineering services for united states air force… | AFLCMC Hill AFB | $201,000 | |
| Pay for power conditioning and continuation interfacing equipment (pccie) engineering services at army JBER, AK and… | AFLCMC Hill AFB | $9,500 | |
| Pay for power conditioning and continuation interfacing equipment (pccie) engineering services at hurlburt airfield, FL.… | AFLCMC Hill AFB | $5,000 | |
| Acquisition for power conditioning and continuation interfacing equipment (pccie) UPS MAC at FT. Greely, AK. This is a… | AFLCMC Hill AFB | $119,297 |
About Computer Sites Inc.
Computer Sites Inc., doing business as CSI, is a woman-owned small business based in Denver, Colorado that specializes in providing critical power infrastructure solutions to the federal government. The company, structured as a Subchapter S Corporation and registered in SAM.gov since July 2003, has established itself as a specialized provider of power conditioning and uninterruptible power supply (UPS) systems to military installations and federal agencies. CSI's core competencies center on designing, procuring, installing, and maintaining sophisticated backup power systems that ensure operational continuity at mission-critical facilities.
Through its extensive federal contract portfolio, CSI has delivered comprehensive power infrastructure solutions across the United States and internationally. The company has received numerous delivery orders from the Air Force Materiel Command, Air Force Space Command, Air Combat Command, Pacific Air Forces, and the Army Reserve Command to provide UPS systems, power conditioning and continuation interfacing equipment (PCCIE), design surveys, engineering services, and associated equipment at Air Force bases, Space Force stations, and Air National Guard facilities worldwide. CSI's past delivery orders encompass static UPS systems ranging from 3 to over 1,100 kilowatt-amperes, with contract values ranging from $5,000 for design survey work to over $1.9 million for comprehensive UPS package acquisitions. Notable installations where CSI has provided services include Wright-Patterson Air Force Base, Vandenberg Space Force Base, Hill Air Force Base, Nellis Air Force Base, Eglin Air Force Base, and numerous other critical military facilities domestically and internationally including locations in Germany, Korea, Japan, Guam, Hawaii, and Alaska. All of CSI's federal contract awards have been made on a competitive, non-set-aside basis, reflecting the company's strong competitive positioning in the federal marketplace. The company has also provided services to non-traditional defense customers, including data center maintenance services for the National Park Service and facility assessments for federal buildings.
Computer Sites Inc. holds the Power Conditioning and Continuation Interfacing Equipment Multiple Award Contract III (PCCIE MAC III), a $875 million, 10-year indefinite-delivery/indefinite-quantity (IDIQ) contract awarded by the Air Force Materiel Command in May 2021 with a completion date of May 16, 2026. This multiple-award IDIQ vehicle enables CSI to provide static uninterruptible power supply systems, power conditioning equipment, design surveys, installation services, battery replacements, maintenance support, and associated engineering and data services to support critical national security infrastructure across U.S. Air Force, Space Force, and Air National Guard facilities worldwide. Under the PCCIE MAC III umbrella, CSI has received task orders from various Air Force commands and agencies, including Air Force Materiel Command, Air Force Space Command, Space and Missile Systems Center, Air Combat Command, Pacific Air Forces, Air Education and Training Command, Air Mobility Command, Global Strike Command, Air National Guard, and the Department of the Army, as well as non-Defense agencies including the National Park Service and U.S. Special Operations Command. The diversity of task order issuers and the breadth of PCCIE MAC III delivery orders demonstrate CSI's established capability and reliability as a provider of mission-critical power infrastructure solutions across the federal government's most sensitive installations and operations.
Contract vehicles
Quick answers
What is Computer Sites Inc.'s UEI?
Computer Sites Inc.'s Unique Entity ID (UEI) in SAM.gov is M2GPMRKCJSA3.
What is Computer Sites Inc.'s CAGE code?
Computer Sites Inc.'s CAGE code is 3GN81.
What is Computer Sites Inc.'s primary NAICS code?
Computer Sites Inc.'s primary NAICS code is 335999 (All Other Miscellaneous Electrical Equipment and Component Manufacturing).
Where is Computer Sites Inc. located?
Computer Sites Inc.'s physical address in SAM.gov is 1225 S Huron St, Denver, CO 80223, USA.
Is Computer Sites Inc. registered in SAM.gov?
Yes. Computer Sites Inc.'s SAM.gov registration is active through January 16, 2027.
Which contract vehicles does Computer Sites Inc. hold?
Computer Sites Inc. holds a place on 4 federal contract vehicles, including MAS and PCCIE MAC III.
What is Computer Sites Inc.'s most recent federal award?
Computer Sites Inc.'s most recent federal contract award is Pay for power conditioning and continuation interfacing equipment (pccie) engineering services at sheppard AFB, TX… (FA821726FB392), from AFLCMC Hill AFB, on June 10, 2026.
On GovTribe
See Computer Sites Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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