Computer Sites Inc.
Denver, CO Doing business as CSI
- UEI
- M2GPMRKCJSA3
- CAGE
- 3GN81
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 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
- 541513 Computer Facilities Management Services
Show all 13
- 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 .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,718,713 |
| FY2025 | $3,679,449 |
| FY2024 | $2,977,910 |
| FY2023 | $1,867,862 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $2,550,582 | |
| 2 | Department of the Army | $163,130 | |
| 3 | Missile Defense Agency | $5,000 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Computer Sites Inc., doing business as CSI, a Denver-based woman-owned small business, is a specialized provider of uninterruptible power supply systems, power conditioning equipment, and associated engineering services to the federal government, operating exclusively as a prime contractor on a single dominant indefinite-delivery/indefinite-quantity vehicle.
CSI's entire recent federal footprint centers on the Power Conditioning and Continuation Interfacing Equipment Multiple Award Contract III (PCCIE MAC III), an $875 million, 10-year Air Force Materiel Command IDIQ awarded in May 2021. Of 1,742 total awards in the source data, 222 are task orders against PCCIE MAC III; the company also holds positions on three predecessor PCCIE vehicles (FA821714D0001, FA821710D0001, and Power Conditioning Continuation and Interface Equipment II) that collectively account for 1,229 task orders. All awards are competitive and carry no set-aside designation. CSI competes full-and-open across this portfolio and has not pursued or been awarded work under small business vehicles.
The capability portfolio is narrowly focused: design surveys, procurement, installation, and maintenance of static uninterruptible power supply systems ranging from 3 to over 1,100 kilowatt-amperes, plus power conditioning and continuation interfacing equipment engineering services. Representative work includes a $1.18 billion delivery order for UPS system acquisition at Beale Air Force Base, California (awarded September 2022); a $772.24 million UPS package acquisition at Lackland Air Force Base, Texas (awarded April 2024); a $640 million UPS system modification at Hill Air Force Base, Utah (awarded August 2024); and a $503.27 million UPS system acquisition at Scott Air Force Base, Illinois (awarded June 2024). Smaller task orders—typically $5,000 to $10,000 for design surveys—span dozens of Air Force, Space Force, and Air National Guard installations domestically and at overseas locations including Germany, Korea, Japan, Guam, and Hawaii.
Customer concentration is extreme: the Department of the Air Force Materiel Command (AFMC) accounts for 430 awards and $2.54 billion in combined potential value—97% of all dollars. The Department of the Air Force Space Command places 320 awards worth $16.8 million; all other agencies combined represent less than 1% of value. AFMC's dominance reflects CSI's anchor position on the PCCIE MAC III and its predecessors, which are AFMC-managed vehicles supporting Air Force, Space Force, and Air National Guard power infrastructure across the U.S. domestic and OCONUS footprint. Recent activity shows steady task-order flow: 31 awards in 2022, 33 in 2023, 63 in 2024, 58 in 2025, and 27 in the first half of 2026 (year-to-date through mid-June).
CSI operates entirely as a prime contractor (100% of awards); no subcontractor role or teaming relationships appear in the source data. The Service Contract Inventory dataset captures minimal activity—only $62 thousand invoiced across two records in FY2022–FY2023, representing 0.3 and 0.1 FTEs respectively—reflecting that most CSI work is procured and installed as equipment and engineering services on fixed-price delivery orders rather than reimbursable service contracts above the $150,000 SCI reporting threshold. Median government-paid hourly rates on SCI-reportable records run approximately $127/hr, with a range from $56/hr to $198/hr. CSI does not use subcontractors on the work captured in SCI; all labor is delivered in-house.
The recompete cliff shows 29 awards totaling $2.2 million in combined potential value completing within the next 24 months—a modest renewal exposure relative to the $2.62 billion total portfolio, driven by the multi-year nature of large UPS system acquisitions and the ongoing flow of smaller engineering task orders. PCCIE MAC III itself does not recompete until May 2031, providing CSI with nine years of contract continuity on its primary vehicle. The vendor's market position depends entirely on sustained Air Force investment in critical power infrastructure at military installations and Space Force stations; diversification outside the PCCIE and its predecessors is absent from the award record.
Quick answers
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.
How much has Computer Sites Inc. received in federal contracts?
Federal contracts obligated $3,679,449 to Computer Sites Inc. in fiscal year 2025 and $11,243,934 in fiscal years 2023 through 2027.
How does Computer Sites Inc. rank among federal contractors?
Computer Sites Inc. ranked #16 in NAICS 33599, #24 in PSC J014 and #40 in PSC J041 in FY2025.
What is Computer Sites Inc.'s most recent federal award?
Computer Sites Inc.'s most recent federal contract award is Acquire and install uninterruptible power supply equipment at hill AFB, UT bldg. 1424 (FA821726FB452), from AFLCMC Hill AFB, on August 6, 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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