Top 100 Peace Corps Contractors, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Digitalibiz, LLC Top NAICS codes 541519 Other Computer Related Services	$10,863,524	9.1%	Rank history: #2 in FY2022, #2 in FY2023, #6 in FY2024 and not on the FY2025 list; up 2 since FY2020.
2	Coalfire Systems, Inc. Through Veris Group, LLC Top NAICS codes 541519 Other Computer Related Services	$5,093,482	4.3%	Rank history: #7 in FY2022, #3 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
3	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$3,135,275	2.6%	Rank history: #5 in FY2022, #6 in FY2023, #29 in FY2024 and #24 in FY2025; up 22 since FY2020.
4	Metrostar Systems, LLC Top NAICS codes 611420 Computer Training	$2,858,186	2.4%	Rank history: #27 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
5	Countertrade Products, Inc. Top NAICS codes 541519 Other Computer Related Services	$2,123,875	1.8%	Rank history: #24 in FY2022, #40 in FY2023, #3 in FY2024 and #4 in FY2025; down 3 since FY2020.
6	Business Operational Concepts, Llc. Top NAICS codes 541513 Computer Facilities Management Services	$1,839,435	1.5%	Rank history: #8 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2020.
7	Didlake Inc. Top NAICS codes 561210 Facilities Support Services	$1,421,259	1.2%	Rank history: #10 in FY2022, #9 in FY2023, #10 in FY2024 and #9 in FY2025; up 7 since FY2020.
8	Metaphase Consulting LLC Top NAICS codes 541519 Other Computer Related Services	$1,337,629	1.1%	Rank history: #6 in FY2022, #21 in FY2023, #25 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
9	Dynamic Systems Inc. Top NAICS codes 541519 Other Computer Related Services	$1,062,058	0.9%	Rank history: #11 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
10	Washington DC IV Fgf, LLC Top NAICS codes 812930 Parking Lots and Garages	$668,928	0.6%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
11	Omega World Travel Inc. Top NAICS codes 561510 Travel Agencies	$601,572	0.5%	Rank history: #22 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
12	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top NAICS codes 511210 Software Publishers	$583,679	0.5%	Rank history: #20 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2020.
13	Altus Technical Solutions LLC Top NAICS codes 541512 Computer Systems Design Services	$500,109	0.4%	Rank history: #19 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
14	1901 Group, LLC Top NAICS codes 541519 Other Computer Related Services	$469,116	0.4%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
15	Procentrix, LLC Top NAICS codes 541519 Other Computer Related Services	$445,901	0.4%	Rank history: #25 in FY2022, #29 in FY2023, #23 in FY2024 and not on the FY2025 list; up 7 since FY2020.
16	Quest Diagnostics Incorporated Top NAICS codes 621511 Medical Laboratories	$444,586	0.4%	Rank history: not on the FY2022–FY2023 lists, #90 in FY2024 and not on the FY2025 list; up 68 since FY2020.
17	Gartner, Inc. Top NAICS codes 541519 Other Computer Related Services	$407,150	0.3%	Rank history: #39 in FY2022, #41 in FY2023, #80 in FY2024 and not on the FY2025 list; up 21 since FY2020.
18	CTR Management Group LLC Top NAICS codes 541511 Custom Computer Programming Services	$370,893	0.3%	Rank history: #38 in FY2022, #19 in FY2023, #26 in FY2024 and not on the FY2025 list; up 24 since FY2020.
19	Vtech Solution Inc. Top NAICS codes 541519 Other Computer Related Services	$356,526	0.3%	Rank history: #26 in FY2022, #32 in FY2023, #47 in FY2024 and #34 in FY2025; up 2 since FY2020.
20	Minuteman Technology Services LLC Top NAICS codes 541511 Custom Computer Programming Services	$349,551	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Cameo Consulting Group LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$320,898	0.3%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
22	Trace Systems Holdings Inc. Through Trace Systems, Inc. Top NAICS codes 517410 Satellite Telecommunications	$314,578	0.3%	Rank history: #33 in FY2022, #33 in FY2023, #99 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
23	Williams, Adley & Company DC LLP Top NAICS codes 541211 Offices of Certified Public Accountants	$308,673	0.3%	Rank history: #23 in FY2022, #25 in FY2023, #20 in FY2024 and #32 in FY2025; down 6 since FY2020.
24	Systegra Inc. Top NAICS codes 541519 Other Computer Related Services	$290,834	0.2%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
25	More Prepared LLC Top NAICS codes 339113 Surgical Appliance and Supplies Manufacturing	$287,561	0.2%	Rank history: #28 in FY2022, #23 in FY2023, #24 in FY2024 and not on the FY2025 list; down 1 since FY2020.
26	Advanced Computer Concepts, Inc. Top NAICS codes 541519 Other Computer Related Services	$283,234	0.2%	Rank history: #70 in FY2022, #69 in FY2023, not on the FY2024 list and #99 in FY2025; down 16 since FY2020.
27	Lyme Computer Systems, Inc. Top NAICS codes 541519 Other Computer Related Services	$276,398	0.2%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
28	Carahsoft Technology Corp Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers	$276,234	0.2%	Rank history: #46 in FY2022, #35 in FY2023, #33 in FY2024 and #30 in FY2025; up 18 since FY2020.
29	Advance Digital Systems Inc. Top NAICS codes 541519 Other Computer Related Services	$268,650	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	Verizon Communications Inc. Through Verizon Business Network Services LLC Top NAICS codes 517110 Wired Telecommunications Carriers	$260,000	0.2%	Rank history: #30 in FY2022, #66 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
31	Bahfed Corp Top NAICS codes 541519 Other Computer Related Services	$237,816	0.2%	Rank history: #34 in FY2022, not on the FY2023 list, #18 in FY2024 and #21 in FY2025; new, not ranked in FY2020.
32	Alvarez LLC Top NAICS codes 541519 Other Computer Related Services	$219,901	0.2%	Rank history: #15 in FY2022, #53 in FY2023, #68 in FY2024 and not on the FY2025 list; down 14 since FY2020.
33	Nucorevision Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$215,634	0.2%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
34	Thomas Scientific LLC Through Unison Software Inc. Top NAICS codes 443120 Computer and Software Stores	$214,166	0.2%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
35	Bruckedwards, Inc. Top NAICS codes 541519 Other Computer Related Services	$213,488	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Government of District of Columbia Through District of Columbia, Government Of Top NAICS codes 541519 Other Computer Related Services	$177,315	0.1%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; down 13 since FY2020.
37	International Business Machines Corporation 2 awardees Top NAICS codes 541511 Custom Computer Programming Services	$166,256	0.1%	Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
38	Jean LUC Eyango Top NAICS codes 812990 All Other Personal Services	$158,148	0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
39	Erfan Yeganeh-Arani Top NAICS codes 812990 All Other Personal Services	$158,082	0.1%	Rank history: #50 in FY2022, #50 in FY2023, #93 in FY2024 and not on the FY2025 list; up 8 since FY2020.
40	Training Resources Group, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$156,618	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Strategic Communications LLC Top NAICS codes 541519 Other Computer Related Services	$141,403	0.1%	Rank history: #83 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
42	Redhawk It Solutions, LLC Top NAICS codes 541519 Other Computer Related Services	$139,809	0.1%	Rank history: #75 in FY2022, #39 in FY2023, #36 in FY2024 and #25 in FY2025; up 71 since FY2020.
43	Wylie, Linda Top NAICS codes 921190 Other General Government Support	$137,952	0.1%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
44	Open LMS LLC Top NAICS codes 541511 Custom Computer Programming Services	$137,484	0.1%	Rank history: not on the FY2022 list, #93 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
45	Tackett, Sheri Lynne Top NAICS codes 812990 All Other Personal Services	$136,587	0.1%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
46	Four LLC Top NAICS codes 541519 Other Computer Related Services	$130,442	0.1%	Rank history: #63 in FY2022, #59 in FY2023, #28 in FY2024 and #39 in FY2025; new, not ranked in FY2020.
47	Sulemanji Mustafa Top NAICS codes 921190 Other General Government Support	$128,182	0.1%	Rank history: #58 in FY2022, #52 in FY2023, #63 in FY2024 and #49 in FY2025; new, not ranked in FY2020.
48	Xentity Corporation Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$127,949	0.1%	Rank history: #56 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
49	Gonzalez Lisanna Top NAICS codes 812990 All Other Personal Services	$126,244	0.1%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 8 since FY2020.
50	Maxwell Mahari Top NAICS codes 812990 All Other Personal Services	$125,109	0.1%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; up 8 since FY2020.
51	August Schell Enterprises, Inc. Top NAICS codes 541519 Other Computer Related Services	$124,319	0.1%	Rank history: #67 in FY2022, #68 in FY2023, #72 in FY2024 and not on the FY2025 list; up 23 since FY2020.
52	B. David Co Inc. Top NAICS codes 339999 All Other Miscellaneous Manufacturing	$123,435	0.1%	Rank history: #94 in FY2022, #57 in FY2023, #44 in FY2024 and #98 in FY2025; down 19 since FY2020.
53	Epoch Concepts LLC Top NAICS codes 541519 Other Computer Related Services	$119,511	0.1%	Rank history: #17 in FY2022, not on the FY2023–FY2024 lists and #28 in FY2025; new, not ranked in FY2020.
54	Anthony S Njie Top NAICS codes 812990 All Other Personal Services	$118,999	0.1%	Rank history: #62 in FY2022, #56 in FY2023, #79 in FY2024 and not on the FY2025 list; up 5 since FY2020.
55	Dawn Camara Top NAICS codes 812990 All Other Personal Services	$117,677	0.1%	Rank history: #61 in FY2022, #58 in FY2023, #67 in FY2024 and #51 in FY2025; up 6 since FY2020.
56	T-Mobile US Inc. 2 awardees, including T-Mobile Usa, Inc. Top NAICS codes 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$113,493	0.1%	Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; down 20 since FY2020.
57	Board of Governers State University System of Florida 4 awardees, including University of Florida, Florida State University and Florida International University Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$112,380	0.1%	Rank history: #98 in FY2022, #84 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2020.
58	Software Information Resource Corp. Top NAICS codes 541519 Other Computer Related Services	$111,575	0.1%	Rank history: #57 in FY2022 and not on the FY2023–FY2025 lists; down 21 since FY2020.
59	JTF Business Systems Corporation Top NAICS codes 323113 Commercial Screen Printing	$110,826	0.1%	Rank history: #66 in FY2022, not on the FY2023–FY2024 lists and #65 in FY2025; up 3 since FY2020.
60	Accelera Solutions Inc. Top NAICS codes 541519 Other Computer Related Services	$99,999	0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
61	Bixal Solutions Incorporated 2 awardees Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$84,378	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Blue TECH Inc. Top NAICS codes 541519 Other Computer Related Services	$82,356	0.1%	Rank history: #68 in FY2022, #49 in FY2023, #76 in FY2024 and not on the FY2025 list; up 4 since FY2020.
63	Deer Oaks EAP Services LLC Top NAICS codes 541612 Human Resources Consulting Services	$76,122	0.1%	Rank history: not on the FY2022–FY2025 lists; up 9 since FY2020.
64	Forum One Communications Corp Top NAICS codes 541519 Other Computer Related Services	$75,946	0.1%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; down 19 since FY2020.
65	Anne Meredith Dalton Top NAICS codes 812990 All Other Personal Services	$75,930	0.1%	Rank history: #73 in FY2022, #79 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
66	Crosby Marketing Communications Inc. Top NAICS codes 541810 Advertising Agencies	$72,827	0.1%	Rank history: #1 in FY2022, #7 in FY2023, #4 in FY2024 and #3 in FY2025; new, not ranked in FY2020.
67	Iron Mountain Information Management LLC Top NAICS codes 493110 General Warehousing and Storage	$72,689	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	University of Texas System 2 awardees, including University of Texas At Austin and The University of Texas At El Paso Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$64,049	0.1%	Rank history: #90 in FY2022, #98 in FY2023 and not on the FY2024–FY2025 lists; up 102 since FY2020.
69	National Peace Corps Association Top NAICS codes 511120 Periodical Publishers	$62,400	0.1%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
70	Arrow Electronics, Inc. 2 awardees, including EC America, Inc. Top NAICS codes 443120 Computer and Software Stores 511210 Software Publishers	$59,748	0.1%	Rank history: #80 in FY2022, #91 in FY2023 and not on the FY2024–FY2025 lists; up 85 since FY2020.
71	University of Oregon Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$58,741	<0.1%	Rank history: #81 in FY2022, #85 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
72	Ains, LLC Top NAICS codes 541519 Other Computer Related Services	$58,063	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Intelligent Waves LLC Top NAICS codes 541519 Other Computer Related Services	$56,626	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
74	Wolters Kluwer N.V. Through Uptodate, Inc. Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$56,188	<0.1%	Rank history: not on the FY2022 list, #72 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
75	Midtown Personnel Inc. Top NAICS codes 541110 Offices of Lawyers	$55,680	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Disys Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$55,470	<0.1%	Rank history: #72 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
77	Enterprise Training Solutions Inc. Top NAICS codes 611430 Professional and Management Development Training	$54,671	<0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
78	Canto, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$54,500	<0.1%	Rank history: #88 in FY2022, #90 in FY2023, not on the FY2024 list and #74 in FY2025; up 3 since FY2020.
79	Everbridge, Inc. Top NAICS codes 541519 Other Computer Related Services	$46,652	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 75 since FY2020.
80	American Wordata, Inc. Top NAICS codes 541519 Other Computer Related Services	$46,523	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 21 since FY2020.
81	Atlas Air Worldwide Holdings Inc. Through Polar Air Cargo Worldwide, Inc. Top NAICS codes 492110 Couriers and Express Delivery Services	$46,460	<0.1%	Rank history: not on the FY2022 list, #86 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
82	State of Arizona Through University of Arizona Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$44,064	<0.1%	Rank history: not on the FY2022 list, #94 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2020.
83	Tyler Federal, LLC Top NAICS codes 511210 Software Publishers	$42,540	<0.1%	Rank history: not on the FY2022–FY2023 lists, #81 in FY2024 and not on the FY2025 list; up 5 since FY2020.
84	University of Vermont & State Agricultural College Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$41,989	<0.1%	Rank history: #96 in FY2022, #97 in FY2023, not on the FY2024 list and #68 in FY2025; up 20 since FY2020.
85	Precon Events, LLC Top NAICS codes 561920 Convention and Trade Show Organizers	$41,976	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	California State University Long Beach Research Foundation Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$40,926	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
87	University of Washington Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$38,164	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
88	Govsmart, Inc. Top NAICS codes 541519 Other Computer Related Services	$37,774	<0.1%	Rank history: #9 in FY2022, #11 in FY2023, #12 in FY2024 and #12 in FY2025; up 58 since FY2020.
89	Thomson Reuters (Tax & Accounting) Inc. Through West Publishing Corporation Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals	$37,637	<0.1%	Rank history: #85 in FY2022, #87 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2020.
90	University of Illinois Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$37,144	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 37 since FY2020.
91	University of Hawaii Systems Through University of Hawaii Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$35,824	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 18 since FY2020.
92	The Regents of the University of Colorado Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$35,565	<0.1%	Rank history: not on the FY2022–FY2024 lists and #86 in FY2025; down 7 since FY2020.
93	GMC TEK LLC Top NAICS codes 541519 Other Computer Related Services	$35,544	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
94	University of Wisconsin System 2 awardees Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$35,047	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
95	Hooley-Gingrich, J. Robert Top NAICS codes 812990 All Other Personal Services	$34,399	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 44 since FY2020.
96	The Ohio State University Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$34,314	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	The Pennsylvania State University Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$33,615	<0.1%	Rank history: not on the FY2022–FY2024 lists and #93 in FY2025; down 2 since FY2020.
98	University of North Carolina at Chapel Hill Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$33,457	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
99	Virginia Polytechnic Institute & State University Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$32,152	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
100	ML Click Marketing LLC Top NAICS codes 453210 Office Supplies and Stationery Stores	$31,570	<0.1%	Rank history: not on the FY2022 list, #61 in FY2023, #32 in FY2024 and not on the FY2025 list; down 23 since FY2020.

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 $119 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. 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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