Top 100 Contractors in NAICS 611699: All Other Miscellaneous Schools and Instruction, FY2023

Name: Top 100 Contractors in NAICS 611699: All Other Miscellaneous Schools and Instruction, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 61% of FY2023 NAICS 611699 contract dollars

Contract obligations: $256,272,740 Net of deobligations, by contracts coded NAICS 611699
Contractors: 356 Parent companies with an obligation
Largest contractor: Nova Global Supply and Services LLC $76.1 million, 27.7% 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	Nova Global Supply and Services LLC Through Valiant Global Defense Services Inc. Top agencies Army (Department of the Army)	$76,076,640	27.7%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Katmai Management Services LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$30,525,331	11.1%	Rank history: #25 in FY2021, #2 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	Translang Ltd Top agencies Army (Department of the Army)	$16,328,400	5.9%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2024 and not on the FY2025 list; new.
4	Transdigm Group Incorporated Through Airborne Systems North America of NJ Inc. Top agencies Navy (Department of the Navy)	$9,362,344	3.4%	Rank history: not on the FY2021 list, #31 in FY2022, #6 in FY2024 and not on the FY2025 list; up 27 since FY2022.
5	Armada, Ltd. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) DIA (Defense Intelligence Agency)	$8,482,847	3.1%	Rank history: #2 in FY2021, #6 in FY2022, #7 in FY2024 and #74 in FY2025; up 1 since FY2022.
6	Seventh Dimension, LLC Top agencies USAF (Department of the Air Force)	$6,611,869	2.4%	Rank history: #87 in FY2021, #10 in FY2022, #11 in FY2024 and #8 in FY2025; up 4 since FY2022.
7	SGI Global LLC 2 awardees Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) DOI (Department of the Interior)	$5,349,554	1.9%	Rank history: #8 in FY2021, #9 in FY2022, #12 in FY2024 and #14 in FY2025; up 2 since FY2022.
8	Controlled F.o.r.c.e Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,164,857	1.9%	Rank history: #83 in FY2021, #58 in FY2022, #5 in FY2024 and #15 in FY2025; up 50 since FY2022.
9	Solkoa Inc. Top agencies Army (Department of the Army)	$5,002,322	1.8%	Rank history: not on the FY2021 list, #5 in FY2022, #9 in FY2024 and not on the FY2025 list; down 4 since FY2022.
10	Downrange Operations and Training LLC Top agencies Army (Department of the Army)	$4,881,354	1.8%	Rank history: #19 in FY2021, #37 in FY2022, #15 in FY2024 and #5 in FY2025; up 27 since FY2022.
11	Summit Exercises and Training LLC Top agencies DHS (Department of Homeland Security)	$4,730,587	1.7%	Rank history: #18 in FY2021, #13 in FY2022, #14 in FY2024 and #13 in FY2025; up 2 since FY2022.
12	T3I, Inc. Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$4,453,266	1.6%	Rank history: #12 in FY2021, #12 in FY2022, #17 in FY2024 and #10 in FY2025; unchanged since FY2022.
13	Thomas Solutions Incorporated Top agencies USSOCOM (United States Special Operations Command)	$4,064,456	1.5%	Rank history: #14 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
14	Amentum Services, Inc. Through Dyncorp International LLC Top agencies Army (Department of the Army)	$4,044,743	1.5%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and not on the FY2025 list; new.
15	Vector Solutions, Inc. Top agencies USSOCOM (United States Special Operations Command)	$3,838,612	1.4%	Rank history: #21 in FY2021, #17 in FY2022, #24 in FY2024 and #34 in FY2025; up 2 since FY2022.
16	Big Lake 2 LLC Top agencies Army (Department of the Army)	$3,771,393	1.4%	Rank history: #22 in FY2021, #20 in FY2022, #16 in FY2024 and #11 in FY2025; up 4 since FY2022.
17	Commonwealth Trading Partners Inc 2 awardees Top agencies DOS (Department of State)	$3,764,939	1.4%	Rank history: #16 in FY2021, #11 in FY2022, #36 in FY2024 and not on the FY2025 list; down 6 since FY2022.
18	Green Cell Consulting LLC Top agencies Navy (Department of the Navy)	$2,429,407	0.9%	Rank history: #20 in FY2021, #22 in FY2022, #22 in FY2024 and #22 in FY2025; up 4 since FY2022.
19	Eagle Security Group Inc. Top agencies DOJ (Department of Justice)	$2,358,834	0.9%	Rank history: not on the FY2021 list, #18 in FY2022, #19 in FY2024 and #21 in FY2025; down 1 since FY2022.
20	Nelnet Servicing LLC Through Peterson's, LLC Top agencies DHRA (Defense Human Resources Activity)	$2,290,424	0.8%	Rank history: #23 in FY2021, #25 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
21	Ids International Government Services LLC 2 awardees, including Ids International, LLC Top agencies Army (Department of the Army)	$2,267,320	0.8%	Rank history: #27 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
22	Haztrain Inc. Top agencies Navy (Department of the Navy)	$2,228,217	0.8%	Rank history: #26 in FY2021, #26 in FY2022, #20 in FY2024 and #23 in FY2025; up 4 since FY2022.
23	Rmgs Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$2,170,495	0.8%	Rank history: #37 in FY2021, #24 in FY2022, #47 in FY2024 and #84 in FY2025; up 1 since FY2022.
24	Bering Straits Native Corporation Through Arcticom, LLC Top agencies USSOCOM (United States Special Operations Command)	$2,080,749	0.8%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and not on the FY2025 list; new.
25	O2X Human Performance, LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$1,951,507	0.7%	Rank history: #28 in FY2021, #28 in FY2022, #52 in FY2024 and #29 in FY2025; up 3 since FY2022.
26	Forge Foundation Inc. Top agencies Army (Department of the Army)	$1,909,352	0.7%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and #33 in FY2025; up 106 since FY2022.
27	Itms, Inc. Top agencies Army (Department of the Army)	$1,615,188	0.6%	Rank history: not on the FY2021 list, #30 in FY2022, #58 in FY2024 and not on the FY2025 list; up 3 since FY2022.
28	Arcticom, LLC Top agencies USSOCOM (United States Special Operations Command)	$1,524,603	0.6%	Rank history: #13 in FY2021, #16 in FY2022, #21 in FY2024 and #19 in FY2025; down 12 since FY2022.
29	Crittenton Consulting Group, Inc. Top agencies USAF (Department of the Air Force)	$1,485,800	0.5%	Rank history: not on the FY2021 list, #29 in FY2022, #26 in FY2024 and #31 in FY2025; unchanged since FY2022.
30	Oscar Deuce LLC Top agencies Army (Department of the Army)	$1,399,525	0.5%	Rank history: #33 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
31	Charles F. Day & Associates, LLC Top agencies Army (Department of the Army)	$1,312,674	0.5%	Rank history: #32 in FY2021, #35 in FY2022, #27 in FY2024 and #25 in FY2025; up 4 since FY2022.
32	Flatter, Inc. Top agencies USAF (Department of the Air Force)	$1,238,233	0.5%	Rank history: not on the FY2021 list, #34 in FY2022, #28 in FY2024 and #26 in FY2025; up 2 since FY2022.
33	Patriot Group International, LLC Top agencies Navy (Department of the Navy)	$1,142,595	0.4%	Rank history: #31 in FY2021, #36 in FY2022, #33 in FY2024 and #50 in FY2025; up 3 since FY2022.
34	Linxx Global Solutions LLC Top agencies Navy (Department of the Navy)	$949,691	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	Tactical Revolution, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$836,162	0.3%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and #42 in FY2025; new.
36	Operational Postured Security Alliance, LLC Top agencies Army (Department of the Army)	$821,425	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Simmec Training Solutions Top agencies Navy (Department of the Navy)	$798,306	0.3%	Rank history: #42 in FY2021, #56 in FY2022, #39 in FY2024 and #27 in FY2025; up 19 since FY2022.
38	F3Ea Joint Venture, LLC Top agencies Navy (Department of the Navy)	$795,116	0.3%	Rank history: #11 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
39	Chimera Enterprises International Incorporated Top agencies DOS (Department of State)	$667,892	0.2%	Rank history: #29 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
40	Jbailly LLC Top agencies USSOCOM (United States Special Operations Command)	$634,457	0.2%	Rank history: #95 in FY2021, #55 in FY2022, #45 in FY2024 and #47 in FY2025; up 15 since FY2022.
41	Summit Point Raceway Associates, Inc. Top agencies DHS (Department of Homeland Security)	$627,106	0.2%	Rank history: #49 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
42	Team Oneil Rally School LLC Top agencies USSOCOM (United States Special Operations Command)	$611,760	0.2%	Rank history: #43 in FY2021, #40 in FY2022, #51 in FY2024 and #45 in FY2025; down 2 since FY2022.
43	Advanced Computer Learning Co, LLC Top agencies DHA (Defense Health Agency)	$611,176	0.2%	Rank history: not on the FY2021 list, #43 in FY2022, #49 in FY2024 and #40 in FY2025; unchanged since FY2022.
44	Homefront Protective Group Inc. Top agencies Army (Department of the Army)	$603,100	0.2%	Rank history: #51 in FY2021, #45 in FY2022, #42 in FY2024 and #36 in FY2025; up 1 since FY2022.
45	Mckellar Corporation Top agencies Army (Department of the Army)	$599,834	0.2%	Rank history: #3 in FY2021, #3 in FY2022 and not on the FY2024–FY2025 lists; down 42 since FY2022.
46	Indoor Skydiving Virginia LLC Top agencies USSOCOM (United States Special Operations Command)	$584,575	0.2%	Rank history: #40 in FY2021, #42 in FY2022, #59 in FY2024 and #49 in FY2025; down 4 since FY2022.
47	Military Freefall Solutions Inc. Top agencies Navy (Department of the Navy)	$569,624	0.2%	Rank history: #39 in FY2021, #50 in FY2022, #54 in FY2024 and #44 in FY2025; up 3 since FY2022.
48	Shield Professional Services LLC Top agencies Army (Department of the Army)	$564,300	0.2%	Rank history: #52 in FY2021, #69 in FY2022, #57 in FY2024 and #76 in FY2025; up 21 since FY2022.
49	Hyperion Biotechnology, Inc. Top agencies Army (Department of the Army)	$560,426	0.2%	Rank history: not on the FY2021 list, #48 in FY2022, #53 in FY2024 and not on the FY2025 list; down 1 since FY2022.
50	Valletta Industries, Inc. Top agencies Navy (Department of the Navy)	$520,186	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
51	Anchor Risk Group, LLC Top agencies USSOCOM (United States Special Operations Command)	$519,686	0.2%	Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2024–FY2025 lists; up 42 since FY2022.
52	G2 Global Solutions, LLC Top agencies DOJ (Department of Justice)	$498,535	0.2%	Rank history: #56 in FY2021, #53 in FY2022, #65 in FY2024 and #60 in FY2025; up 1 since FY2022.
53	Acrolect Solutions LLC Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$492,208	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	National Council for Behavioral Health Top agencies HUD (Department of Housing and Urban Development)	$484,200	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 127 since FY2022.
55	Ragged Edge Solutions LLC Top agencies USSOCOM (United States Special Operations Command)	$459,162	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #60 in FY2024 and #43 in FY2025; up 8 since FY2022.
56	Flight-1, LLC Top agencies USSOCOM (United States Special Operations Command)	$443,057	0.2%	Rank history: #93 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 79 since FY2022.
57	The Verve Partnership, LLC Through Verve, LLC Top agencies VA (Department of Veterans Affairs)	$432,608	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and not on the FY2025 list; new.
58	Davis Management Group Inc. Top agencies DSCA (Defense Security Cooperation Agency)	$398,982	0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and not on the FY2025 list; new.
59	Diamondback Specialized CMV Training LLC Top agencies Army (Department of the Army)	$385,950	0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2024 and #57 in FY2025; new.
60	T Brook Inc. Top agencies USSOCOM (United States Special Operations Command)	$378,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2024 and #62 in FY2025; up 82 since FY2022.
61	Lockmasters Inc. Top agencies USSOCOM (United States Special Operations Command) DOJ (Department of Justice)	$373,534	0.1%	Rank history: not on the FY2021 list, #94 in FY2022, #94 in FY2024 and #77 in FY2025; up 33 since FY2022.
62	Guardian Centers of Georgia, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) EPA (Environmental Protection Agency)	$364,401	0.1%	Rank history: #50 in FY2021, #54 in FY2022, #44 in FY2024 and #54 in FY2025; down 8 since FY2022.
63	Guardian Defense Group, Inc. Top agencies USSOCOM (United States Special Operations Command)	$353,654	0.1%	Rank history: #30 in FY2021, #32 in FY2022, #86 in FY2024 and not on the FY2025 list; down 31 since FY2022.
64	Gryphon Group Security Solutions, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice)	$333,281	0.1%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2024–FY2025 lists; up 28 since FY2022.
65	Everyday Hero CPR LLC Top agencies DHS (Department of Homeland Security)	$320,988	0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #68 in FY2024 and #79 in FY2025; up 30 since FY2022.
66	Airborne Jump Services, Llc. Top agencies USAF (Department of the Air Force)	$307,464	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Millennium Health & Fitness, Inc. Top agencies VA (Department of Veterans Affairs) USSOCOM (United States Special Operations Command)	$305,940	0.1%	Rank history: #58 in FY2021, #59 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
68	National Health Promotion Associates, Inc. Top agencies USAF (Department of the Air Force)	$282,972	0.1%	Rank history: #69 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
69	RTX Corporation Through Raytheon Company Top agencies Army (Department of the Army)	$275,646	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	G. Van & Associates, Inc. Top agencies Army (Department of the Army)	$267,845	0.1%	Rank history: #82 in FY2021, #70 in FY2022, #67 in FY2024 and #73 in FY2025; unchanged since FY2022.
71	Tactical Electronics and Military Supply L.L.C. Top agencies USSOCOM (United States Special Operations Command)	$264,558	0.1%	Rank history: #48 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
72	Perris Valley Aviation Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$263,070	0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #62 in FY2024 and not on the FY2025 list; up 6 since FY2022.
73	Vohne Liche Kennels Inc. Top agencies DHS (Department of Homeland Security)	$255,000	0.1%	Rank history: #97 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
74	Tactical Defense Solutions LLC Top agencies Navy (Department of the Navy)	$252,217	0.1%	Rank history: #78 in FY2021, #62 in FY2022, #71 in FY2024 and #71 in FY2025; down 12 since FY2022.
75	Procinctu Group, Inc. Top agencies USSOCOM (United States Special Operations Command)	$249,074	0.1%	Rank history: #66 in FY2021, #71 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
76	George Washington University (The) Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$246,058	0.1%	Rank history: not on the FY2021 list, #89 in FY2022, #80 in FY2024 and not on the FY2025 list; up 13 since FY2022.
77	Henry Schein, Inc. Through NAR Training LLC Top agencies DHS (Department of Homeland Security)	$244,528	0.1%	Rank history: #35 in FY2021, #67 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
78	Lexicon Consulting Inc. Top agencies Army (Department of the Army)	$221,098	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	Arrow Security & Training LLC Top agencies DHS (Department of Homeland Security)	$215,969	0.1%	Rank history: #72 in FY2021, #72 in FY2022, #78 in FY2024 and #87 in FY2025; down 7 since FY2022.
80	Wake Forest University Through Wake Forest University Health Sciences Top agencies USAF (Department of the Air Force)	$214,852	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and not on the FY2025 list; up 117 since FY2022.
81	Digital Asana LLC Top agencies VA (Department of Veterans Affairs)	$206,982	0.1%	Rank history: #84 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
82	Motorcycle Safety Foundation, Inc. Top agencies USSOCOM (United States Special Operations Command)	$202,545	0.1%	Rank history: not on the FY2021 list, #79 in FY2022, #83 in FY2024 and #80 in FY2025; down 3 since FY2022.
83	Helios Defense Solutions LLC Top agencies Army (Department of the Army)	$200,646	0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and not on the FY2025 list; new.
84	Texas Lantana, LLC Top agencies USAF (Department of the Air Force)	$198,718	0.1%	Rank history: #77 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
85	Spotting Lies, Inc. Top agencies Army (Department of the Army)	$189,650	0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #81 in FY2024 and #61 in FY2025; up 13 since FY2022.
86	Mike Hudson Consulting, Inc. Top agencies Army (Department of the Army)	$188,474	0.1%	Rank history: not on the FY2021 list, #97 in FY2022, #74 in FY2024 and #100 in FY2025; up 11 since FY2022.
87	Skygroup Investments LLC Top agencies USAF (Department of the Air Force)	$186,857	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2024 and not on the FY2025 list; up 95 since FY2022.
88	Rampart Aviation, Llc. Top agencies USSOCOM (United States Special Operations Command)	$183,540	0.1%	Rank history: #99 in FY2021, #90 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
89	Triple Canopy Inc. Through Academi Training Center LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$179,589	0.1%	Rank history: #24 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
90	Rigid Security Group Inc Top agencies Navy (Department of the Navy)	$178,007	0.1%	Rank history: not on the FY2021 list, #99 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
91	Strategic Operations, Inc. Top agencies Navy (Department of the Navy)	$171,918	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Steambridge Inc. Top agencies Navy (Department of the Navy)	$171,235	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
93	Carolyn Joyce Barksdale, Inc. Top agencies USAF (Department of the Air Force)	$163,503	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and #85 in FY2025; up 14 since FY2022.
94	JBM Training LLC Top agencies Army (Department of the Army)	$163,038	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Velocity Training LLC Top agencies USAF (Department of the Air Force)	$159,950	0.1%	Rank history: #38 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 23 since FY2022.
96	Crisis Systems Management, L.L.C. Top agencies Army (Department of the Army)	$159,705	0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and #89 in FY2025; up 31 since FY2022.
97	Aegean, LLC Top agencies DHS (Department of Homeland Security)	$159,465	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Shaw Shooting Inc. Top agencies USAF (Department of the Air Force)	$158,080	0.1%	Rank history: #64 in FY2021, #76 in FY2022, #99 in FY2024 and #97 in FY2025; down 22 since FY2022.
99	Visible Network Labs, Inc. Top agencies VA (Department of Veterans Affairs)	$154,800	0.1%	Rank history: not on the FY2021 list, #75 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
100	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Solutions America Inc. Top agencies USSOCOM (United States Special Operations Command)	$154,704	0.1%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.

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100 of 356 contractors listed here. See the rest on GovTribe.

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 $275 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 NAICS 611699 contractors in FY2023?

1. Nova Global Supply and Services LLC ($76.1M), 2. Katmai Management Services LLC ($30.5M), 3. Translang Ltd ($16.3M), 4. Transdigm Group Incorporated ($9.36M), 5. Armada, Ltd. ($8.48M), 6. Seventh Dimension, LLC ($6.61M), 7. SGI Global LLC ($5.35M), 8. Controlled F.o.r.c.e Inc. ($5.16M), 9. Solkoa Inc. ($5M), 10. Downrange Operations and Training LLC ($4.88M).

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