Office of Inspector General
Washington, DC
Agency facts
- Acronym
-
- OIG
- Office code
- 72001G
- Organization
-
-
Parent
- OIG
-
Parent
- Contract obligations
- $3,071,839 In FY2025
- Address
- 1300 Pennsylvania Ave Nw, Washington, DC 20523, United States
Agency codes and contract spending come from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $7,982,739 |
| FY2025 | $3,071,839 |
| FY2024 | $16,448,361 |
| FY2023 | $16,537,032 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Williams, Adley & Company DC LLP | $2,297,786 | |
| 2 | Premier Enterprise Solutions, LLC | $1,864,704 | |
| 3 | Jstp JV, LLC | $1,085,853 | |
| 4 | CDW Government LLC | $871,531 | |
| 5 | Cloudshape LLC | $675,575 | |
| 6 | HCC Consulting LLC | $463,390 | |
| 7 | The Canton Group LIMITED Liability Company | $439,179 | |
| 8 | Att Mobility LLC | $431,390 | |
| 9 | Jtek Data Solutions LLC | $339,721 | |
| 10 | Magnet Forensics, LLC | $285,979 |
Top contract vehicles by obligations
| Rank | Vehicle | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Multiple Award Schedule (MAS) | $2,854,662 | |
| 2 | 8(a) STARS III (STARS III) | $1,864,704 | |
| 3 | One Acquisition Solution for Integrated Services - Small Business (OASIS SB) | $871,178 |
3 of 7 vehicles listed here. See the rest on GovTribe.
Contracting staff
| Rank | Person | SAM.gov records, last 2 years |
|---|---|---|
| 1 | Scott Ferrante | 36 |
| 2 | Kiaira Stallworth | 29 |
| 3 | Elizabeth Colarik | 12 |
About this agency
The US Agency for International Development Office of Inspector General is a civilian independent inspector-general office that procures auditing, evaluation, investigation, and compliance services supporting USAID's oversight and accountability functions. The OIG transacts primarily on a direct, non-set-aside basis through a fragmented prime-contractor base and has closed 767 awards since 2006, with 41 awards in 2022, 48 in 2023, 41 in 2024, 20 in 2025, and 15 year-to-date in 2026.
The OIG's combined contract potential value stands at $174.5 million, with $134.1 million obligated to date. Recent activity has declined sharply year-over-year; the 2025 and 2026 figures represent a steep drop from the 2022–2024 run rate of 40–48 awards annually. Over the last five years, competitive concentration is highly fragmented by count and by value. Jtek Data Solutions LLC leads by award count with 16 recent awards but only $979 thousand in combined potential value; Carahsoft Technology Corp follows with 11 awards and $1.2 million in value. Williams, Adley & Company DC LLP dominates by potential value with $14.4 million across 8 awards but ranks third by count. The top five vendors by count account for 27 percent of recent awards, while the top five by value account for only 13 percent of recent combined potential value, reflecting significant dispersion of dollar commitments across the 246 distinct primes awarded since 2006. The contractor base spans a wide range of small audit, IT, and consulting firms with no single dominant player.
The set-aside mix is heavily skewed toward unrestricted procurement: 96 percent of awards carry no set-aside designation. Small-business set-asides account for 3 percent of awards; 8(a) sole-source, EDWOSB sole-source, and WOSB sole-source designations collectively represent 3 percent. This distribution reflects the OIG's reliance on competitive, full-and-open solicitations for specialized compliance and audit services.
No recent contract opportunities are recorded against the OIG in the available source data.
Quick answers
What is Office of Inspector General?
Office of Inspector General (OIG) is part of Washington Office, US Agency for International Development.
How much does Office of Inspector General spend on contracts?
Contracts funded by Office of Inspector General and its offices obligated $3,071,839 in fiscal year 2025 and $44,039,971 in fiscal years 2023 through 2027.
Who are Office of Inspector General's largest contractors?
The contractors Office of Inspector General and its offices obligated the most to in fiscal years 2026 and 2027 are Williams, Adley & Company DC LLP ($2,297,786), Premier Enterprise Solutions, LLC ($1,864,704) and Jstp JV, LLC ($1,085,853).
Which contract vehicles does Office of Inspector General use most?
The contract vehicles Office of Inspector General and its offices obligated the most through in fiscal years 2026 and 2027 are Multiple Award Schedule (MAS) ($2,854,662), 8(a) STARS III (STARS III) ($1,864,704) and One Acquisition Solution for Integrated Services - Small Business (OASIS SB) ($871,178). Orders through any contract vehicle obligated $3,500,989 in those years, 44% of its contract obligations.
On GovTribe
See the full record
- Federal contract awards it made
- Federal contract awards it funded
- IDV awards it made
- IDV awards it funded
- Funding analysis by contractor, NAICS and set-aside
- Contacts at this agency
- Ask GovTribe AI about this agency