Office of the Inspector General

Agency facts

Acronym
Organization

Agency codes and contract spending come from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $200,049
FY2026 $13,030,229
FY2025 -$7,555,529
FY2024 $1,435,631

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Kpmg LLP $9,983,228
2 Cohnreznick LLP $1,604,316
3 Lindholm & Associates, Inc. $726,409
4 Shaw, Bransford, & Roth P.C. $350,000
5 Wingswept, LLC $331,274
6 Magnet Forensics, LLC $248,088
7 Wits Solutions Inc. $74,857
8 K10 Vision, Inc. $58,566
9 Despain And Associates, Inc. $13,540

Top contract vehicles by obligations

Rank Vehicle Obligated, FY2026–FY2027 Share
1 Multiple Award Schedule (MAS) GSA Schedule run by GSA · 4 contractors $12,576,227
2 One Acquisition Solution for Integrated Services - Small Business (OASIS SB) IDIQ run by GSA · 1 contractor $74,857

Contracting staff

About this agency

Department of Energy Office of the Inspector General is a civilian agency sub-office within the Department of Energy that procures investigative, audit, and oversight services supporting the Inspector General's statutory mission to conduct independent audits, investigations, and inspections of Department programs and operations. The Office of the Inspector General awarded 101 federal contracts totaling $127.8 million in combined potential value since its first contract award in 2006, with 4 awards in 2022, 2 in 2023, 5 in 2024, 3 in 2025, and 6 so far in 2026.

Contract activity is highly fragmented across 59 distinct prime contractors. Cohnreznick LLP dominates recent competition, holding 6 of the top-five awards by count over the last five years with $19.6 million in combined potential value. No other prime contractor approaches this volume; the remaining top-five entries by count each account for a single award in the $20 thousand to $495 thousand range. By potential value, Cohnreznick again leads with $19.6 million, followed by a long tail of single-award contractors including Lindholm & Associates, Inc. ($4 million), Rabalais & Associates, P.L.L.C. ($1.2 million), Magnet Forensics, LLC ($829 thousand), and K10 Vision, Inc. ($663 thousand). The top five primes by count represent 43% of recent awards, while the top five by potential value represent 21% of recent combined potential value.

Set-asides are minimal — 90% of awards carry no set-aside designation, with 4% awarded under Total Small Business set-asides. Combined dollars obligated stand at $96.9 million, representing 76% of combined potential value across the portfolio.

The Office of the Inspector General has issued no recent publicly recorded contract opportunities in the digest's most-recent-opportunities block, and no grant activity is recorded against this office.

Quick answers

What is Office of the Inspector General?

Office of the Inspector General (OIG) is part of Department of Energy.

How much does Office of the Inspector General spend on contracts?

Contracts funded by Office of the Inspector General and its offices obligated $7,110,381 in fiscal years 2023 through 2027.

Who are Office of the Inspector General's largest contractors?

The contractors Office of the Inspector General and its offices obligated the most to in fiscal years 2026 and 2027 are Kpmg LLP ($9,983,228), Cohnreznick LLP ($1,604,316) and Lindholm & Associates, Inc. ($726,409).

Which contract vehicles does Office of the Inspector General use most?

The contract vehicles Office of the Inspector General and its offices obligated the most through in fiscal years 2026 and 2027 are Multiple Award Schedule (MAS) ($12,576,227) and One Acquisition Solution for Integrated Services - Small Business (OASIS SB) ($74,857). Orders through any contract vehicle obligated $12,651,084 in those years, 96% of its contract obligations.

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