Top 76 Department of Defense Inspector General Contractors, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Ernst & Young LLP Top NAICS codes 541211 Offices of Certified Public Accountants	$18,900,922	19.9%	Rank history: not on the FY2021–FY2024 lists; new.
2	Lintech Global Inc Top NAICS codes 541519 Other Computer Related Services	$11,076,381	11.6%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Microsoft Corporation Top NAICS codes 541512 Computer Systems Design Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$9,675,821	10.2%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #1 in FY2024; down 2 since FY2024.
4	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers 513210 Software Publishers	$7,823,574	8.2%	Rank history: #23 in FY2021, #29 in FY2022, #14 in FY2023 and #8 in FY2024; up 4 since FY2024.
5	Madison Associates Inc. Top NAICS codes 561611 Investigation and Personal Background Check Services	$5,046,622	5.3%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #3 in FY2024; down 2 since FY2024.
6	CCS Lintech JV LLC Top NAICS codes 541519 Other Computer Related Services	$4,153,517	4.4%	Rank history: not on the FY2021–FY2024 lists; new.
7	22Nd Century Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services	$4,044,973	4.2%	Rank history: #4 in FY2021, #3 in FY2022, #3 in FY2023 and not on the FY2024 list; returned.
8	Nana Regional Corporation, Inc. Through Akima Data Management LLC Top NAICS codes 541512 Computer Systems Design Services	$3,014,362	3.2%	Rank history: not on the FY2021–FY2024 lists; new.
9	Suvi Global Services LLC Top NAICS codes 541512 Computer Systems Design Services	$2,960,028	3.1%	Rank history: not on the FY2021–FY2024 lists; new.
10	Info Gain Consulting LLC Top NAICS codes 541512 Computer Systems Design Services	$2,686,612	2.8%	Rank history: not on the FY2021–FY2024 lists; new.
11	Koniag Data Solutions LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 541519 Other Computer Related Services	$2,649,740	2.8%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; up 8 since FY2024.
12	Dell Technologies Inc. Through Dell Marketing L.P. Top NAICS codes 511210 Software Publishers	$2,537,097	2.7%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 78 since FY2024.
13	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc.	$2,296,440	2.4%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; up 5 since FY2024.
14	Ruchman and Associates, Inc. Top NAICS codes 561611 Investigation and Personal Background Check Services	$2,208,971	2.3%	Rank history: not on the FY2021–FY2024 lists; new.
15	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$1,628,581	1.7%	Rank history: #15 in FY2021, #13 in FY2022, #8 in FY2023 and #11 in FY2024; down 4 since FY2024.
16	ZL Technologies Inc. Top NAICS codes 513210 Software Publishers	$1,400,538	1.5%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #25 in FY2024; up 9 since FY2024.
17	Enterprise Technology Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$1,064,289	1.1%	Rank history: #42 in FY2021, #43 in FY2022, not on the FY2023 list and #28 in FY2024; up 11 since FY2024.
18	Everfox LLC Top NAICS codes 611420 Computer Training	$1,055,205	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
19	Gabriel Enterprises Consulting Group LLC Top NAICS codes 611430 Professional and Management Development Training	$894,598	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
20	Thundercat Technology LLC Top NAICS codes 541519 Other Computer Related Services	$756,687	0.8%	Rank history: not on the FY2021 list, #20 in FY2022, #18 in FY2023 and #16 in FY2024; down 4 since FY2024.
21	RMA Associates LLC Top NAICS codes 541219 Other Accounting Services	$733,404	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
22	Granite Telecommunications, LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$587,256	0.6%	Rank history: not on the FY2021 list, #22 in FY2022, #24 in FY2023 and #21 in FY2024; down 1 since FY2024.
23	At&T Inc. 2 awardees, including Att Mobility LLC Top NAICS codes 517112 Wireless Telecommunications Carriers (except Satellite) 517919 All Other Telecommunications	$361,455	0.4%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2024; up 55 since FY2024.
24	Dexian, LLC Through Disys Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$348,394	0.4%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; up 7 since FY2024.
25	Omni Business Systems, Inc. Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance	$315,996	0.3%	Rank history: #22 in FY2021, #33 in FY2022, #27 in FY2023 and #30 in FY2024; up 5 since FY2024.
26	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$294,326	0.3%	Rank history: #13 in FY2021, #14 in FY2022, #19 in FY2023 and #20 in FY2024; down 6 since FY2024.
27	Federal Resources Corporation Top NAICS codes 541519 Other Computer Related Services	$292,516	0.3%	Rank history: not on the FY2021 list, #82 in FY2022, #68 in FY2023 and #53 in FY2024; up 26 since FY2024.
28	Govplace, LLC Top NAICS codes 541519 Other Computer Related Services	$248,282	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
29	Panamerica Computers Inc. Top NAICS codes 541519 Other Computer Related Services	$236,518	0.2%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 7 since FY2024.
30	Skillsoft (Us) LLC Top NAICS codes 511210 Software Publishers	$199,585	0.2%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; up 4 since FY2024.
31	Government of the United States Through Federal Prison Industries, Inc. Top NAICS codes 337214 Office Furniture (except Wood) Manufacturing	$185,544	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
32	Govsmart, Inc. Top NAICS codes 541519 Other Computer Related Services	$173,720	0.2%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #37 in FY2024; up 5 since FY2024.
33	Atlantic Diving Supply, Inc. Through 4 Star Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services	$159,422	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
34	Douron Incorporated Through Office Images Inc. Top NAICS codes 337214 Office Furniture (except Wood) Manufacturing	$155,678	0.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2024 list; returned.
35	Caseware USA Inc. Top NAICS codes 513210 Software Publishers	$142,617	0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; up 6 since FY2024.
36	Fenton Transcription, L.L.C. Top NAICS codes 561410 Document Preparation Services	$142,014	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 9 since FY2024.
37	Govconnection Inc. Top NAICS codes 443120 Computer and Software Stores	$141,743	0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 2 since FY2024.
38	Ecifm Solutions, Inc. Top NAICS codes 541511 Custom Computer Programming Services	$129,663	0.1%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and #43 in FY2024; up 5 since FY2024.
39	The Winvale Group, LLC Top NAICS codes 334111 Electronic Computer Manufacturing	$123,274	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 8 since FY2024.
40	Sterling Computers Corporation Top NAICS codes 541519 Other Computer Related Services	$118,242	0.1%	Rank history: #29 in FY2021, #70 in FY2022 and not on the FY2023–FY2024 lists; returned.
41	Black Box Safety, Inc. Top NAICS codes 315990 Apparel Accessories and Other Apparel Manufacturing	$114,729	0.1%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2024; up 3 since FY2024.
42	Actionable Intelligence Technologies, Inc. Top NAICS codes 511210 Software Publishers	$110,005	0.1%	Rank history: #55 in FY2021, #30 in FY2022, #46 in FY2023 and #49 in FY2024; up 7 since FY2024.
43	Countertrade Products, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$102,485	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2024 list; returned.
44	Mason Architects, Inc. Top NAICS codes 541310 Architectural Services	$81,614	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; down 9 since FY2024.
45	Hornady Manufacturing Company Top NAICS codes 332992 Small Arms Ammunition Manufacturing	$76,192	0.1%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; down 19 since FY2024.
46	Advanced Computer Concepts, Inc. Top NAICS codes 541519 Other Computer Related Services	$74,577	0.1%	Rank history: #85 in FY2021, #12 in FY2022, #55 in FY2023 and #66 in FY2024; up 20 since FY2024.
47	American Wordata, Inc. Top NAICS codes 541519 Other Computer Related Services	$74,554	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; down 7 since FY2024.
48	Standard-Blazar, LLC Top NAICS codes 541519 Other Computer Related Services	$73,877	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
49	August Schell Enterprises, Inc. Top NAICS codes 541519 Other Computer Related Services	$70,490	0.1%	Rank history: not on the FY2021 list, #53 in FY2022, #60 in FY2023 and #62 in FY2024; up 13 since FY2024.
50	Architechture Solutions LLC Top NAICS codes 541519 Other Computer Related Services	$66,042	0.1%	Rank history: #54 in FY2021, #51 in FY2022, #59 in FY2023 and #42 in FY2024; down 8 since FY2024.
51	Bestpass, Inc. Top NAICS codes 488490 Other Support Activities for Road Transportation	$64,522	0.1%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; up 7 since FY2024.
52	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services	$63,394	0.1%	Rank history: #81 in FY2021, #74 in FY2022 and not on the FY2023–FY2024 lists; returned.
53	Bulfinch Unit A Owner LLC Top NAICS codes 812930 Parking Lots and Garages	$54,600	0.1%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2024; up 7 since FY2024.
54	Norseman Inc. Top NAICS codes 541519 Other Computer Related Services	$54,173	0.1%	Rank history: #44 in FY2021 and not on the FY2022–FY2024 lists; returned.
55	Regency Consulting Inc Top NAICS codes 541519 Other Computer Related Services	$50,949	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
56	Rescue One Training for Life Inc. Top NAICS codes 339112 Surgical and Medical Instrument Manufacturing 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$49,641	0.1%	Rank history: #84 in FY2021, #69 in FY2022, #69 in FY2023 and #67 in FY2024; up 11 since FY2024.
57	Sensa Solutions, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$49,500	0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; up 6 since FY2024.
58	HGW and Associates, LLC Top NAICS codes 511210 Software Publishers	$45,393	<0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #65 in FY2024; up 7 since FY2024.
59	Four LLC Top NAICS codes 541519 Other Computer Related Services	$44,712	<0.1%	Rank history: #78 in FY2021, #52 in FY2022, #54 in FY2023 and #57 in FY2024; down 2 since FY2024.
60	Insight Public Sector Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$40,109	<0.1%	Rank history: #9 in FY2021, #11 in FY2022, #62 in FY2023 and #52 in FY2024; down 8 since FY2024.
61	Redhawk It Solutions, LLC Top NAICS codes 541519 Other Computer Related Services	$33,107	<0.1%	Rank history: #60 in FY2021, #60 in FY2022, #39 in FY2023 and #24 in FY2024; down 37 since FY2024.
62	The Escal Institute of Advanced Technologies, Inc. Top NAICS codes 611420 Computer Training	$27,513	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	Accessagility LLC Top NAICS codes 541519 Other Computer Related Services	$27,133	<0.1%	Rank history: not on the FY2021 list, #27 in FY2022, #35 in FY2023 and #33 in FY2024; down 30 since FY2024.
64	Callyo 2009 Corp Top NAICS codes 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$24,940	<0.1%	Rank history: #75 in FY2021, #71 in FY2022, #75 in FY2023 and #72 in FY2024; up 8 since FY2024.
65	Airlines Reporting Corporation Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$21,621	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #76 in FY2023 and #74 in FY2024; up 9 since FY2024.
66	Silver Line TECH LLC Top NAICS codes 611420 Computer Training	$20,250	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
67	L.j.v. Development, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$19,589	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	Stamps.COM Inc. Through Auctane, Inc. Top NAICS codes 333313 Office Machinery Manufacturing	$14,032	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #81 in FY2024; up 13 since FY2024.
69	3RD Eye Technologies LLC Top NAICS codes 541511 Custom Computer Programming Services	$12,500	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and #61 in FY2024; down 8 since FY2024.
70	Reeder Architecture Inc. Top NAICS codes 541310 Architectural Services	$11,216	<0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #86 in FY2024; up 16 since FY2024.
71	Superior Moving Service Inc Top NAICS codes 484210 Used Household and Office Goods Moving	$6,334	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
72	Divine Imaging Inc. Top NAICS codes 316210 Footwear Manufacturing	$3,405	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
73	Botach Inc. Top NAICS codes 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing	$2,730	<0.1%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; down 5 since FY2024.
74	Fairwinds Technologies LLC Top NAICS codes 541519 Other Computer Related Services	$2,440	<0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #87 in FY2024; up 13 since FY2024.
75	Verizon Through Verizon Federal Inc. Top NAICS codes 517311 Wired Telecommunications Carriers	$239	<0.1%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; down 53 since FY2024.
76	Cartridge Savers Inc Top NAICS codes 339940 Office Supplies (except Paper) Manufacturing	$132	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $95.2 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers