Top 65 Contractors in PSC 5830: Intercommunication and Public Address Systems, Except Airborne, Jul 2025–Jun 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leonardo S.p.A. 2 awardees, including DRS Systems, Inc. and Pivotal Power Inc. Top agencies Navy (Department of the Navy)	$9,709,099	27.7%	Rank history: not on the FY2021 list, #22 in FY2022, #3 in FY2023, #3 in FY2024 and #1 in FY2025; up 1 since Jul 2024–Jun 2025.
2	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army)	$7,782,047	22.2%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #9 in FY2024 and not on the FY2025 list; up 6 since Jul 2024–Jun 2025.
3	Frequentis Defense Inc. Top agencies Navy (Department of the Navy)	$7,538,470	21.5%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and not on the FY2025 list; up 29 since Jul 2024–Jun 2025.
4	Dynalec Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,590,582	4.5%	Rank history: #10 in FY2021, #3 in FY2022, #5 in FY2023, #6 in FY2024 and #6 in FY2025; up 8 since Jul 2024–Jun 2025.
5	Acoustic Technology, Inc. Top agencies USAF (Department of the Air Force)	$1,061,971	3.0%	Rank history: #18 in FY2021, #34 in FY2022, #8 in FY2023, #27 in FY2024 and #8 in FY2025; up 22 since Jul 2024–Jun 2025.
6	Compunetix Inc. Top agencies USAF (Department of the Air Force)	$801,969	2.3%	Rank history: not on the FY2021 list, #31 in FY2022, #10 in FY2023, #16 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
7	Colossal Contracting LLC Top agencies VA (Department of Veterans Affairs)	$663,853	1.9%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #9 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	Ewing Electronics, Inc. Top agencies USAF (Department of the Air Force)	$612,340	1.7%	Rank history: #27 in FY2021, #29 in FY2022, #16 in FY2023, #19 in FY2024 and #10 in FY2025; up 11 since Jul 2024–Jun 2025.
9	Software Information Resource Corp Top agencies DISA (Defense Information Systems Agency)	$393,876	1.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
10	General Electric Company Through GE Aviation Systems LLC Top agencies USAF (Department of the Air Force)	$354,605	1.0%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
11	Karcher Group Incorporated Top agencies USAF (Department of the Air Force)	$308,162	0.9%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	L3Harris Technologies, Inc. 2 awardees, including IRF - Intelligent RF Solutions, LLC Top agencies Navy (Department of the Navy)	$260,438	0.7%	Rank history: #33 in FY2021, #41 in FY2022, #28 in FY2023, #11 in FY2024 and #3 in FY2025; down 6 since Jul 2024–Jun 2025.
13	Ogis Communication Group Inc. Top agencies DISA (Defense Information Systems Agency)	$228,421	0.7%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
14	Aurora Systems Consulting Inc. Top agencies Navy (Department of the Navy)	$227,830	0.7%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	Unique Communications Solutions Top agencies Navy (Department of the Navy)	$218,304	0.6%	Rank history: not on the FY2021 list, #52 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Scdatacom LLC Top agencies Army (Department of the Army)	$212,240	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
17	New TECH Solutions, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$195,278	0.6%	Rank history: #6 in FY2021, #4 in FY2022, not on the FY2023 list, #56 in FY2024 and #18 in FY2025; up 22 since Jul 2024–Jun 2025.
18	Isoft Solutions, LLC Top agencies Navy (Department of the Navy)	$194,898	0.6%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	Defense Venture Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$189,524	0.5%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 5 since Jul 2024–Jun 2025.
20	Tech O. R., LLC Top agencies USAF (Department of the Air Force)	$164,547	0.5%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	Lvsi Corporation Top agencies DOS (Department of State)	$161,637	0.5%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs)	$153,797	0.4%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023, #83 in FY2024 and #22 in FY2025; new, not ranked in Jul 2024–Jun 2025.
23	RTS Solutionz Inc. Top agencies DOS (Department of State)	$110,796	0.3%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
24	General Dynamics Corporation Through General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$103,706	0.3%	Rank history: not on the FY2021 list, #19 in FY2022, #32 in FY2023, #32 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
25	Standard Communications Inc. Top agencies VA (Department of Veterans Affairs)	$100,935	0.3%	Rank history: #22 in FY2021, not on the FY2022 list, #60 in FY2023, not on the FY2024 list and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Sterileco LLC Top agencies USAF (Department of the Air Force)	$86,620	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
27	Alvarez LLC Top agencies VA (Department of Veterans Affairs)	$77,888	0.2%	Rank history: #9 in FY2021, #30 in FY2022, not on the FY2023 list, #59 in FY2024 and #11 in FY2025; down 13 since Jul 2024–Jun 2025.
28	ACG Systems, Inc. Top agencies Navy (Department of the Navy)	$71,398	0.2%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	Alternative Logistics LLC Top agencies Army (Department of the Army)	$70,576	0.2%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
30	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy)	$69,580	0.2%	Rank history: #16 in FY2021, #68 in FY2022, #63 in FY2023, #4 in FY2024 and #32 in FY2025; down 27 since Jul 2024–Jun 2025.
31	Venture Binding, Inc. Top agencies DLA (Defense Logistics Agency)	$67,677	0.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	Aantilia LLC Top agencies Navy (Department of the Navy)	$66,741	0.2%	Rank history: #41 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
33	Oceaneering International Inc. Top agencies Navy (Department of the Navy)	$63,151	0.2%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	S.w. Electronics & Manufacturing Corp. Top agencies DLA (Defense Logistics Agency)	$54,064	0.2%	Rank history: #52 in FY2021, not on the FY2022 list, #72 in FY2023, not on the FY2024 list and #35 in FY2025; up 16 since Jul 2024–Jun 2025.
35	Technomad Associates, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$51,607	0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023, #62 in FY2024 and #29 in FY2025; up 18 since Jul 2024–Jun 2025.
36	Burhani Enterprises Inc. Top agencies Army (Department of the Army)	$51,425	0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, not on the FY2024 list and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37	Enterprise Technology Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$51,160	0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023, not on the FY2024 list and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38	Sterling Computers Corporation Top agencies Army (Department of the Army)	$46,631	0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, not on the FY2024 list and #72 in FY2025; up 39 since Jul 2024–Jun 2025.
39	Supplycore LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$39,439	0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Federal Signal Corporation Top agencies USAF (Department of the Air Force)	$31,980	0.1%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #42 in FY2025; down 20 since Jul 2024–Jun 2025.
41	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$30,646	0.1%	Rank history: not on the FY2021 list, #65 in FY2022, #2 in FY2023, #1 in FY2024 and #43 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Everbridge, Inc. Top agencies Navy (Department of the Navy)	$27,984	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	Systec Ltd of Wisconsin Inc. Top agencies VA (Department of Veterans Affairs)	$27,650	0.1%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and not on the FY2025 list; down 34 since Jul 2024–Jun 2025.
44	HQE Systems Inc. Top agencies USAF (Department of the Air Force)	$24,009	0.1%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #15 in FY2025; down 21 since Jul 2024–Jun 2025.
45	E-Logic, Inc. Top agencies Army (Department of the Army)	$21,094	0.1%	Rank history: #19 in FY2021, #18 in FY2022, not on the FY2023 list, #14 in FY2024 and #23 in FY2025; down 35 since Jul 2024–Jun 2025.
46	INA Led US, Inc. Top agencies USAF (Department of the Air Force)	$19,951	0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
47	Cox California Telcom, LLC Top agencies Navy (Department of the Navy)	$19,368	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #51 in FY2025; up 18 since Jul 2024–Jun 2025.
48	CSD Studios LLC Top agencies Army (Department of the Army)	$19,251	0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Abba Technologies, Inc. Top agencies Navy (Department of the Navy)	$19,195	0.1%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Jul 2024–Jun 2025.
50	Groupe Solotech Inc Through Solotech Sales & Integration USA Inc. Top agencies DOS (Department of State)	$18,655	0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	Viceroy LLC Top agencies Navy (Department of the Navy)	$16,362	<0.1%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Jul 2024–Jun 2025.
52	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$14,560	<0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
53	Grandida, LLC Top agencies VA (Department of Veterans Affairs)	$12,365	<0.1%	Rank history: not on the FY2021 list, #28 in FY2022, not on the FY2023–FY2024 lists and #65 in FY2025; new, not ranked in Jul 2024–Jun 2025.
54	Ecourtdate, Inc.	$12,300	<0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
55	Camcor Inc. Top agencies USAF (Department of the Air Force)	$11,407	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Datavox, Inc. Top agencies DOJ (Department of Justice)	$10,503	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	David Clark Company Incorporated Top agencies DLA (Defense Logistics Agency)	$9,114	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Geodesicx, Inc. Top agencies DHS (Department of Homeland Security)	$7,200	<0.1%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
59	Digital Video Group Inc. Top agencies DHS (Department of Homeland Security)	$6,081	<0.1%	Rank history: #76 in FY2021, not on the FY2022–FY2023 lists, #86 in FY2024 and #75 in FY2025; up 19 since Jul 2024–Jun 2025.
60	Hose-Mccann Telephone Co, Inc. Top agencies DHS (Department of Homeland Security)	$5,100	<0.1%	Rank history: #63 in FY2021, #33 in FY2022, #42 in FY2023, #40 in FY2024 and #24 in FY2025; down 29 since Jul 2024–Jun 2025.
61	Security Operations Group International LLC Top agencies VA (Department of Veterans Affairs)	$4,382	<0.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #79 in FY2025; down 40 since Jul 2024–Jun 2025.
62	Erregi SRL Top agencies USAF (Department of the Air Force)	$3,836	<0.1%	Rank history: #57 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
63	Heartland Patriot Supply LLC Top agencies DLA (Defense Logistics Agency)	$1,392	<0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Jul 2024–Jun 2025.
64	Ralphs of Lafayette Inc. Top agencies DLA (Defense Logistics Agency)	$1,049	<0.1%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
65	Adco Medical Suppliers, LLC Top agencies Navy (Department of the Navy)	$494	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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 $35 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Jul 2024–Jun 2025. "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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers