Office of the Chief of Staff
Agency facts
- Organization
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Parent
AHQ
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Parent
AHQ
- Contract obligations
- $1,139,253,070 In FY2025
Agency codes and contract spending come from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $862,029,764 |
| FY2025 | $1,139,253,070 |
| FY2024 | $890,869,586 |
| FY2023 | $717,406,979 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Booz Allen Hamilton Inc. | $382,336,449 | |
| 2 | Techtrans International Inc. | $45,109,647 | |
| 3 | Choctaw Premier Services LLC | $41,270,260 | |
| 4 | Halvik LLC | $40,113,614 | |
| 5 | Leidos, Inc. | $36,389,765 | |
| 6 | Lawelawe Defense, Inc. | $29,799,394 | |
| 7 | Nakupuna Prime, LLC | $23,459,940 | |
| 8 | Vista Innovative Solutions, LLC | $22,834,360 | |
| 9 | Computable Insights LLC | $22,025,344 | |
| 10 | The Rand Corporation | $10,567,392 |
Top contract vehicles by obligations
| Rank | Vehicle | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | ASTRO | $381,212,238 | |
| 2 | Information Technology Enterprise Solutions 3 - Services (ITES-3S) | $65,371,394 | |
| 3 | Multiple Award Schedule (MAS) | $20,028,184 | |
| 4 | Responsive Strategic Sourcing for Services (RS3) | $13,039,503 | |
| 5 | Information Technology Enterprise Solutions-Software 2 (ITES2) | $11,761,926 | |
| 6 | One Acquisition Solution for Integrated Services (OASIS) | $11,270,400 | |
| 7 | 8(a) STARS III (STARS III) | $2,445,657 | |
| 8 | One Acquisition Solution for Integrated Services - Small Business (OASIS SB) | $2,344,070 | |
| 9 | Information Technology Enterprise Solutions 4 - Hardware (ITES-4H) | $1,827,447 | |
| 10 | Veterans Technology Services 2 (VETS 2) | $1,343,136 |
10 of 22 vehicles listed here. See the rest on GovTribe.
Contracting staff
| Rank | Person | SAM.gov records, last 2 years |
|---|---|---|
| 1 | Elida Kellezi | 32 |
| 2 | Salma K. Williamson | 23 |
| 3 | Kelsey Greenwell | 15 |
| 4 | JoDeen M. Cuffe | 12 |
| 5 | Stephen Fuller | 10 |
| 6 | Sydney Huston | 8 |
| 7 | Richard J. Torres | 6 |
| 8 | Christine Huff | 6 |
| 9 | Madelyn Rozycke | 6 |
| 10 | Jena Badgett | 6 |
| 11 | Deborah R. Davis-Maxwell | 5 |
| 12 | Joseph R. Lawrence | 5 |
| 13 | Jared Kiser | 5 |
| 14 | Sara Allen | 4 |
| 15 | Terry D. Phillips | 4 |
| 16 | William T. Mihelich | 4 |
| 17 | Sylvia Farmer | 3 |
| 18 | Yonason Bloch | 3 |
| 19 | Sara Vogelgesang | 3 |
| 20 | Susan Stainsby | 3 |
About this agency
The Department of the Army Headquarters Office of the Chief of Staff, a sub-office within the defense establishment, procures supplies, services, equipment, and research support across the Army enterprise through a combination of prime contracts and formula-based grants. The office rolls up awards and funding from its own operations and any subordinate commands or components under its administrative oversight.
The Department of the Army HQ contract portfolio spans 18,619 awards worth $20.92 billion in combined potential value since 1978, with $17.1 billion obligated to date. Activity has declined modestly in recent years: 393 awards in 2022, 437 in 2023, 438 in 2024, 376 in 2025, and 210 year-to-date in 2026. The most recent award closed on 25 September 2026. Competitive concentration among prime contractors is highly fragmented, with the top five primes capturing only 1 percent of combined potential value over the last five years. The Rand Corporation leads by dollar value with 15 awards totaling $177.5 million, while International Mortuary Shipping, LLC holds the most awards by count at 56 across $13.4 million. Carahsoft Technology Corp, CDW Government LLC, and World Wide Technology LLC complete the leading tier by count, each transacting multiple times annually. The remaining 4,279 distinct primes across the portfolio win sporadically, reflecting the diffuse nature of Army headquarters procurement. Set-asides are minimal: 78 percent of awards carry no set-aside designation, 15 percent are Small Business awards, and 5 percent are 8(a) Sole Source awards; SDVOSB, WOSB, HUBZone, and other reserve categories account for fewer than 1 percent each.
Grant activity is negligible. The office has awarded only three grants totaling $13.9 million obligated across its history, with the most recent grant closing in September 2022. All awards are Project Grants. University of Illinois accounts for one of the three recipients with $750 thousand obligated.
No recent contract opportunities or grant opportunities are recorded against the office in available source data.
Quick answers
What is Office of the Chief of Staff?
Office of the Chief of Staff is part of Headquarters, Department of Defense.
What offices are part of Office of the Chief of Staff?
Office of the Chief of Staff has 1 sub-agency or office with their own GovTribe pages, Recruiting Command.
How much does Office of the Chief of Staff spend on contracts?
Contracts funded by Office of the Chief of Staff and its offices obligated $1,139,253,070 in fiscal year 2025 and $3,609,559,398 in fiscal years 2023 through 2027.
Who are Office of the Chief of Staff's largest contractors?
The contractors Office of the Chief of Staff and its offices obligated the most to in fiscal years 2026 and 2027 are Booz Allen Hamilton Inc. ($382,336,449), Techtrans International Inc. ($45,109,647) and Choctaw Premier Services LLC ($41,270,260).
Which contract vehicles does Office of the Chief of Staff use most?
The contract vehicles Office of the Chief of Staff and its offices obligated the most through in fiscal years 2026 and 2027 are ASTRO ($381,212,238), Information Technology Enterprise Solutions 3 - Services (ITES-3S) ($65,371,394) and Multiple Award Schedule (MAS) ($20,028,184). Orders through any contract vehicle obligated $513,220,145 in those years, 60% of its contract obligations.
On GovTribe
See the full record
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- Federal grant programs
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- Funding analysis by contractor, NAICS and set-aside
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