Top 100 Contractors in PSC H9: Other Quality, Test, Inspect Services, FY2025

Name: Top 100 Contractors in PSC H9: Other Quality, Test, Inspect Services, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 70% of FY2025 PSC H9 contract dollars

Contract obligations: $483,438,414 Net of deobligations, by contracts coded PSC H9 or a code under it
Contractors: 582 Parent companies with an obligation
Largest contractor: L3Harris Technologies, Inc. $144 million, 28.2% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	L3Harris Technologies, Inc. Through L3Harris Interstate Electronics Corporation Top agencies Navy (Department of the Navy)	$144,400,556	28.2%	Rank history: #3 in FY2021, #1 in FY2022, #3 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	RTX Corporation 3 awardees, including Raytheon Company Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$74,194,384	14.5%	Rank history: #1 in FY2021, #5 in FY2022, #4 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	Applied Research Associates, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$29,150,251	5.7%	Rank history: #58 in FY2021, not on the FY2022 list, #12 in FY2023 and #4 in FY2024; up 1 since FY2024.
4	Parsons Corporation Through Parsons Government Services Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$24,992,988	4.9%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #5 in FY2024; up 1 since FY2024.
5	Analex Corporation Top agencies Navy (Department of the Navy)	$22,900,770	4.5%	Rank history: not on the FY2021–FY2024 lists; up 235 since FY2024.
6	Man-Machine Systems Assessment (Msa), Incorporated Top agencies Army (Department of the Army)	$21,225,786	4.1%	Rank history: #9 in FY2021, #6 in FY2022, #7 in FY2023 and #6 in FY2024; unchanged since FY2024.
7	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$13,417,184	2.6%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and not on the FY2024 list; returned.
8	Dark Wolf Solutions, LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$12,558,903	2.5%	Rank history: #18 in FY2021, #14 in FY2022, #11 in FY2023 and #7 in FY2024; down 1 since FY2024.
9	Johnson Controls Government Systems, LLC Top agencies Army (Department of the Army)	$8,639,722	1.7%	Rank history: not on the FY2021 list, #30 in FY2022 and not on the FY2023–FY2024 lists; up 211 since FY2024.
10	Lockheed Martin Corporation 2 awardees, including Lockheed Martin Coherent Technologies, Inc. Top agencies MDA (DOD Missile Defense Agency) DOT (Department of Transportation)	$6,474,112	1.3%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #10 in FY2024; unchanged since FY2024.
11	Tribal One Technology, LLC Top agencies USDA (Department of Agriculture)	$6,218,717	1.2%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and #14 in FY2024; up 3 since FY2024.
12	Honeywell International Inc. Top agencies Army (Department of the Army)	$5,831,412	1.1%	Rank history: #8 in FY2021, #10 in FY2022, #8 in FY2023 and #17 in FY2024; up 5 since FY2024.
13	JW Business Company Top agencies Army (Department of the Army)	$4,910,951	1.0%	Rank history: not on the FY2021–FY2024 lists; up 384 since FY2024.
14	Johnson Controls Inc 2 awardees, including Johnson Controls Fire Protection LP Top agencies Army (Department of the Army) DOT (Department of Transportation) HHS (Department of Health and Human Services)	$4,891,928	1.0%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; up 8 since FY2024.
15	Joint Research and Development LLC Top agencies Army (Department of the Army)	$4,720,486	0.9%	Rank history: #13 in FY2021, #13 in FY2022, #14 in FY2023 and #11 in FY2024; down 4 since FY2024.
16	Korea Housing Management Co.,Ltd Top agencies Army (Department of the Army)	$4,030,308	0.8%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; up 18 since FY2024.
17	Nicholson Construction Company Top agencies Army (Department of the Army)	$3,795,945	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
18	Vista Defense Technologies, LLC Top agencies DHA (Defense Health Agency)	$3,612,928	0.7%	Rank history: #19 in FY2021, #18 in FY2022, #26 in FY2023 and #21 in FY2024; up 3 since FY2024.
19	Eagle Harbor, LLC Top agencies Navy (Department of the Navy)	$3,391,444	0.7%	Rank history: not on the FY2021 list, #22 in FY2022, #59 in FY2023 and #92 in FY2024; up 73 since FY2024.
20	Murtech, Inc. Top agencies Army (Department of the Army)	$3,025,978	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
21	Sunshine Aero Industries, Incorporated Top agencies USAF (Department of the Air Force)	$2,895,285	0.6%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 3 since FY2024.
22	Optimum Low Voltage LLC Top agencies WHS (DOD Washington Headquarters Service) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$2,540,441	0.5%	Rank history: not on the FY2021–FY2024 lists; up 180 since FY2024.
23	Mig Gov, LLC Top agencies Navy (Department of the Navy)	$2,197,112	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
24	BMA Technical Services, Inc. Top agencies Army (Department of the Army)	$2,080,732	0.4%	Rank history: #15 in FY2021, #24 in FY2022, #29 in FY2023 and #26 in FY2024; up 2 since FY2024.
25	Digitized Schematic Solutions LLC Top agencies USAF (Department of the Air Force)	$1,809,251	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
26	Solid Blend Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$1,750,468	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 1 since FY2024.
27	Tribologik Corp Top agencies Navy (Department of the Navy)	$1,585,855	0.3%	Rank history: #77 in FY2021, not on the FY2022 list, #30 in FY2023 and #32 in FY2024; up 5 since FY2024.
28	Agilent Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$1,569,404	0.3%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; up 1 since FY2024.
29	System Dynamics International Incorporated Top agencies USAF (Department of the Air Force)	$1,454,125	0.3%	Rank history: #17 in FY2021, #15 in FY2022, #19 in FY2023 and #15 in FY2024; down 14 since FY2024.
30	AECOM Through AECOM Usa, Inc. Top agencies Army (Department of the Army)	$1,449,398	0.3%	Rank history: #14 in FY2021, #40 in FY2022, #43 in FY2023 and #46 in FY2024; up 16 since FY2024.
31	Nelbud Services Group Inc. Through Nelbud Services LLC Top agencies WHS (DOD Washington Headquarters Service)	$1,425,473	0.3%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; up 4 since FY2024.
32	Data Quality Science, LLC Top agencies HHS (Department of Health and Human Services)	$1,421,847	0.3%	Rank history: not on the FY2021 list, #37 in FY2022, #37 in FY2023 and #38 in FY2024; up 6 since FY2024.
33	Valogic Bio, LLC Top agencies HHS (Department of Health and Human Services)	$1,337,916	0.3%	Rank history: #67 in FY2021, #38 in FY2022, #35 in FY2023 and #50 in FY2024; up 17 since FY2024.
34	Aqua Survey, Inc. Top agencies Army (Department of the Army)	$1,294,390	0.3%	Rank history: not on the FY2021 list, #51 in FY2022, #46 in FY2023 and #31 in FY2024; down 3 since FY2024.
35	The Corporation of Mercer University Top agencies Navy (Department of the Navy)	$1,287,721	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
36	Obsidian Solutions Group LLC Top agencies DTRA (Defense Threat Reduction Agency)	$1,274,111	0.2%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #41 in FY2024; up 5 since FY2024.
37	Enomis Idril JV LLC Top agencies Army (Department of the Army)	$1,255,337	0.2%	Rank history: not on the FY2021–FY2024 lists; up 93 since FY2024.
38	Battelle Memorial Institute Top agencies Army (Department of the Army)	$1,212,542	0.2%	Rank history: #84 in FY2021, not on the FY2022 list, #60 in FY2023 and #36 in FY2024; down 2 since FY2024.
39	Gstek Inc. Top agencies Navy (Department of the Navy)	$1,197,414	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #49 in FY2024; up 10 since FY2024.
40	Next Generation Logistics, LLC Top agencies Army (Department of the Army)	$1,145,315	0.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #18 in FY2024; down 22 since FY2024.
41	Coventina Water, LLC Top agencies VA (Department of Veterans Affairs)	$1,134,918	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
42	Accura Engineering and Consulting Services, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$1,127,853	0.2%	Rank history: #34 in FY2021, #49 in FY2022, #38 in FY2023 and #45 in FY2024; up 3 since FY2024.
43	Rmgs Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$1,109,610	0.2%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #48 in FY2024; up 5 since FY2024.
44	Calspan, LLC Top agencies DOT (Department of Transportation)	$987,462	0.2%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 11 since FY2024.
45	Graybar Electric Company, Inc. Top agencies SSA (Social Security Administration)	$971,665	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #28 in FY2024; down 17 since FY2024.
46	State of Wisconsin Department of Health Services Top agencies HHS (Department of Health and Human Services)	$899,217	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
47	National Facility Solutions LLC Through Enviros LLC Top agencies VA (Department of Veterans Affairs)	$853,002	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #77 in FY2023 and #43 in FY2024; down 4 since FY2024.
48	Alaska Testlab, LLC Top agencies Army (Department of the Army)	$777,563	0.2%	Rank history: #23 in FY2021, #43 in FY2022 and not on the FY2023–FY2024 lists; up 343 since FY2024.
49	Gartner, Inc. Top agencies DOS (Department of State)	$706,684	0.1%	Rank history: #54 in FY2021, #25 in FY2022, #50 in FY2023 and #44 in FY2024; down 5 since FY2024.
50	Fisher Bioservices Inc. Top agencies HHS (Department of Health and Human Services)	$700,629	0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; up 19 since FY2024.
51	Siemens Industry Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$687,289	0.1%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 21 since FY2024.
52	WEX Inc. Top agencies USDA (Department of Agriculture)	$683,588	0.1%	Rank history: #63 in FY2021, #78 in FY2022, not on the FY2023 list and #64 in FY2024; up 12 since FY2024.
53	Hamilton Associates Inc. Top agencies DOE (Department of Energy)	$679,806	0.1%	Rank history: #30 in FY2021, #34 in FY2022, #40 in FY2023 and #40 in FY2024; down 13 since FY2024.
54	William Henderson LLC Top agencies VA (Department of Veterans Affairs)	$628,235	0.1%	Rank history: not on the FY2021–FY2024 lists; up 183 since FY2024.
55	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$614,058	0.1%	Rank history: #47 in FY2021, #39 in FY2022 and not on the FY2023–FY2024 lists; up 52 since FY2024.
56	Verina-Pars JV2 Top agencies Army (Department of the Army)	$573,441	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
57	Unified Industries Incorporated Top agencies Navy (Department of the Navy)	$571,908	0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #72 in FY2023 and #62 in FY2024; up 5 since FY2024.
58	AMA Consulting LLC Top agencies ED (Department of Education)	$567,039	0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; down 4 since FY2024.
59	Premier Water & Energy Technology Inc. Top agencies GSA (General Services Administration)	$563,035	0.1%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2024; up 19 since FY2024.
60	Phigenics LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$540,744	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
61	Verda Medical Systems, LLC Top agencies VA (Department of Veterans Affairs)	$525,397	0.1%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; down 3 since FY2024.
62	Veterans Fire and Life Safety Corporation Top agencies VA (Department of Veterans Affairs)	$524,458	0.1%	Rank history: not on the FY2021 list, #82 in FY2022, #87 in FY2023 and #76 in FY2024; up 14 since FY2024.
63	J&B Hartigan, Inc. Top agencies VA (Department of Veterans Affairs)	$519,753	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2024 list; up 57 since FY2024.
64	Hurtvet Subcontracting LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$513,676	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
65	Applus Idiada Karco Engineering, LLC Top agencies DOT (Department of Transportation)	$497,827	0.1%	Rank history: not on the FY2021–FY2024 lists; up 119 since FY2024.
66	KOK Consulting Co., Ltd Top agencies Army (Department of the Army)	$497,561	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #67 in FY2024; up 1 since FY2024.
67	RC TECH Inc. Top agencies DOL (Department of Labor)	$491,892	0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #80 in FY2023 and #65 in FY2024; down 2 since FY2024.
68	WGL Energy Services Inc. Top agencies DOJ (Department of Justice)	$487,435	0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and #51 in FY2024; down 17 since FY2024.
69	Las Americas Petroleum Services Corporation Top agencies VA (Department of Veterans Affairs)	$467,901	0.1%	Rank history: #89 in FY2021, #59 in FY2022, not on the FY2023 list and #73 in FY2024; up 4 since FY2024.
70	Itamar Medical Inc. Top agencies VA (Department of Veterans Affairs)	$451,487	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Sensors Inc. Top agencies EPA (Environmental Protection Agency)	$421,314	0.1%	Rank history: #73 in FY2021, not on the FY2022 list, #94 in FY2023 and not on the FY2024 list; up 51 since FY2024.
72	Nuaxis LLC Top agencies DOL (Department of Labor)	$413,248	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list and #81 in FY2024; up 9 since FY2024.
73	High Bridge Solutions, LLC Top agencies Navy (Department of the Navy)	$411,553	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Campbell Scientific Inc. Top agencies USDA (Department of Agriculture)	$409,431	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
75	Kastle Systems LLC Top agencies SBA (Small Business Administration)	$407,614	0.1%	Rank history: not on the FY2021 list, #67 in FY2022 and not on the FY2023–FY2024 lists; up 27 since FY2024.
76	Credere Associates, LLC Top agencies Navy (Department of the Navy)	$398,640	0.1%	Rank history: #98 in FY2021, not on the FY2022–FY2023 lists and #42 in FY2024; down 34 since FY2024.
77	Predictant, LLC Top agencies USAF (Department of the Air Force)	$396,576	0.1%	Rank history: #12 in FY2021, #7 in FY2022, #10 in FY2023 and #8 in FY2024; down 69 since FY2024.
78	Citrine LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$360,345	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
79	Mclellan Integrated Professional Services LLC Top agencies VA (Department of Veterans Affairs)	$356,681	0.1%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 11 since FY2024.
80	Cameron Strategic Management LLC Top agencies VA (Department of Veterans Affairs)	$342,352	0.1%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 6 since FY2024.
81	Motorola Solutions, Inc. Top agencies USAF (Department of the Air Force)	$339,103	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	RLM Government Services LLC Top agencies VA (Department of Veterans Affairs)	$327,659	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #91 in FY2024; up 9 since FY2024.
83	I-2-I Solutions, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) USAF (Department of the Air Force)	$326,694	0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; down 8 since FY2024.
84	Media Plumbing & Heating Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) CSOSA (Court Services and Offender Supervision Agency)	$324,737	0.1%	Rank history: #81 in FY2021, #86 in FY2022 and not on the FY2023–FY2024 lists; up 165 since FY2024.
85	Leica Geosystems Inc. Through Hexagon Manufacturing Intelligence, LLC Top agencies Army (Department of the Army)	$316,012	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
86	LG Strategies LLC Top agencies VA (Department of Veterans Affairs)	$315,960	0.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; down 29 since FY2024.
87	A-Bear Consult LLC Top agencies VA (Department of Veterans Affairs) EPA (Environmental Protection Agency)	$307,130	0.1%	Rank history: not on the FY2021–FY2024 lists; up 50 since FY2024.
88	Itms - GES JV LLC Top agencies Army (Department of the Army)	$306,130	0.1%	Rank history: not on the FY2021–FY2024 lists; up 20 since FY2024.
89	Hyperion Biotechnology, Inc. Top agencies VA (Department of Veterans Affairs)	$295,981	0.1%	Rank history: not on the FY2021–FY2024 lists; up 209 since FY2024.
90	Keysight Technologies, Inc. Top agencies Navy (Department of the Navy)	$291,742	0.1%	Rank history: not on the FY2021–FY2024 lists; up 48 since FY2024.
91	Heritage-Crystal Clean Inc. Through Crystal Clean, LLC Top agencies USDA (Department of Agriculture)	$290,400	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Research Triangle Institute Top agencies DOJ (Department of Justice)	$287,354	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	MGA Research Corporation Top agencies DOT (Department of Transportation)	$282,972	0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; down 10 since FY2024.
94	Goss Service Associates LLC Top agencies VA (Department of Veterans Affairs)	$280,492	0.1%	Rank history: #76 in FY2021, #75 in FY2022, not on the FY2023 list and #80 in FY2024; down 14 since FY2024.
95	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$280,414	0.1%	Rank history: #70 in FY2021, #80 in FY2022, #98 in FY2023 and #87 in FY2024; down 8 since FY2024.
96	Bagley Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$279,545	0.1%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2023–FY2024 lists; up 111 since FY2024.
97	ECS Southeast, LLC Top agencies Army (Department of the Army)	$275,164	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Innovative Life Safety Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$272,140	0.1%	Rank history: #86 in FY2021 and not on the FY2022–FY2024 lists; up 3 since FY2024.
99	J2 Associates, LLC Top agencies USAF (Department of the Air Force)	$271,744	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Chugach Alaska Corporation Through Chugach Consolidated Solutions, LLC Top agencies DOJ (Department of Justice)	$267,570	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

Show 75 more

100 of 582 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC H9

Code	Net obligations	Largest contractor
H999 Other Quality Control, Testing and Inspection Services: Miscellaneous	$90,673,779	Applied Research Associates, Inc.
H946 Other Quality Control, Testing and Inspection Services: Water Purification and Sewage Treatment Equipment	$7,517,081	Solid Blend Technologies, Inc.
H966 Other Quality Control, Testing and Inspection Services: Instruments and Laboratory Equipment	$3,728,964	Valogic Bio, LLC
H912 Other Quality Control, Testing and Inspection Services: Fire Control Equipment	$3,173,202	Optimum Low Voltage LLC

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 $511 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 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

Who were the top 10 PSC H9 contractors in FY2025?

1. L3Harris Technologies, Inc. ($144M), 2. RTX Corporation ($74.2M), 3. Applied Research Associates, Inc. ($29.2M), 4. Parsons Corporation ($25M), 5. Analex Corporation ($22.9M), 6. Man-Machine Systems Assessment (Msa), Incorporated ($21.2M), 7. Northrop Grumman Corporation ($13.4M), 8. Dark Wolf Solutions, LLC ($12.6M), 9. Johnson Controls Government Systems, LLC ($8.64M), 10. Lockheed Martin Corporation ($6.47M).

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