Top 45 Contractors in PSC 5955: Oscillators and Piezoelectric Crystals, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Rodelco Electronics Corp Top agencies DLA (Defense Logistics Agency)	$798,085	21.9%	Rank history: #1 in FY2022, not on the FY2023–FY2024 lists and #3 in FY2025; new, not ranked in FY2020.
2	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$663,884	18.2%	Rank history: not on the FY2022 list, #6 in FY2023, #10 in FY2024 and #8 in FY2025; up 4 since FY2020.
3	Crane Co Through Crane Electronics, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$531,088	14.5%	Rank history: #7 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
4	R. S. Means Company LLC Through Tektronix, Inc. Top agencies Navy (Department of the Navy)	$330,226	9.0%	Rank history: not on the FY2022–FY2023 lists, #37 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
5	Ontic Engineering & Manufacturing, Inc. Through Centroid, Inc. Top agencies DLA (Defense Logistics Agency)	$228,473	6.3%	Rank history: #2 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
6	Nsca LLC Top agencies Army (Department of the Army)	$209,208	5.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
7	Kratos Defense & Security Solutions, Inc. Through General Microwave Corporation Top agencies DLA (Defense Logistics Agency)	$169,740	4.6%	Rank history: #5 in FY2022, #7 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
8	Software Information Resource Corp. Top agencies Navy (Department of the Navy)	$92,586	2.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	DBE Systems Inc. Top agencies USAF (Department of the Air Force)	$72,234	2.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	Mti-Milliren Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$62,847	1.7%	Rank history: #12 in FY2022, #12 in FY2023, #27 in FY2024 and not on the FY2025 list; up 3 since FY2020.
11	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$46,621	1.3%	Rank history: not on the FY2022–FY2023 lists, #23 in FY2024 and #16 in FY2025; new, not ranked in FY2020.
12	Griffon Corporation Through Telephonics Corporation Top agencies DHS (Department of Homeland Security)	$40,607	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Pssc Holding Co. Through Wenzel Associates, Inc. Top agencies DOT (Department of Transportation)	$34,160	0.9%	Rank history: #18 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
14	Belliveau Dennis Top agencies Army (Department of the Army)	$33,324	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Technical Communities, Inc. Top agencies USAGM (US Agency for Global Media) DLA (Defense Logistics Agency)	$27,958	0.8%	Rank history: #15 in FY2022, not on the FY2023 list, #11 in FY2024 and #29 in FY2025; down 1 since FY2020.
16	Infinite Electronics International Inc. Top agencies Navy (Department of the Navy)	$23,403	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
17	Precision Devices, Inc. Top agencies DLA (Defense Logistics Agency)	$22,924	0.6%	Rank history: #33 in FY2022, not on the FY2023 list, #48 in FY2024 and not on the FY2025 list; up 3 since FY2020.
18	Micro Lambda Wireless, Inc. Top agencies Navy (Department of the Navy)	$22,890	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Acacia Investment Holdings LLC Through Caci Idt, LLC Top agencies Navy (Department of the Navy)	$22,275	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Fotronic Corporation Top agencies DOT (Department of Transportation)	$20,414	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Statz Corp Top agencies DLA (Defense Logistics Agency)	$20,379	0.6%	Rank history: #10 in FY2022, #15 in FY2023, #24 in FY2024 and #18 in FY2025; up 18 since FY2020.
22	Legacy Product Support Llc. Top agencies DLA (Defense Logistics Agency)	$10,998	0.3%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
23	Waltham Aircraft Clock Corp Top agencies DLA (Defense Logistics Agency)	$10,112	0.3%	Rank history: #14 in FY2022, #16 in FY2023, #29 in FY2024 and #23 in FY2025; up 1 since FY2020.
24	Netkomp, Inc. Top agencies DLA (Defense Logistics Agency)	$8,234	0.2%	Rank history: #17 in FY2022, #20 in FY2023, #20 in FY2024 and #27 in FY2025; up 7 since FY2020.
25	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$6,216	0.2%	Rank history: not on the FY2022–FY2025 lists; up 17 since FY2020.
26	Davilyn Corporation Top agencies DLA (Defense Logistics Agency)	$4,601	0.1%	Rank history: not on the FY2022–FY2024 lists and #40 in FY2025; new, not ranked in FY2020.
27	Adirondack Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$4,120	0.1%	Rank history: #26 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2020.
28	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$3,981	0.1%	Rank history: not on the FY2022–FY2023 lists, #28 in FY2024 and #34 in FY2025; new, not ranked in FY2020.
29	J&T Recycling Corporation Through JFE Mineral & Alloy Company, Ltd. Top agencies Navy (Department of the Navy)	$3,500	0.1%	Rank history: not on the FY2022 list, #27 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
30	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$3,500	0.1%	Rank history: #32 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
31	Xsis Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$3,408	0.1%	Rank history: #23 in FY2022, #28 in FY2023, #54 in FY2024 and #30 in FY2025; up 7 since FY2020.
32	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$2,779	0.1%	Rank history: #16 in FY2022, #18 in FY2023, #32 in FY2024 and #21 in FY2025; down 4 since FY2020.
33	Star TEK Inc. Top agencies DLA (Defense Logistics Agency)	$2,675	0.1%	Rank history: not on the FY2022–FY2023 lists, #22 in FY2024 and #25 in FY2025; new, not ranked in FY2020.
34	M-Tron Components, Inc. Top agencies DLA (Defense Logistics Agency)	$2,130	0.1%	Rank history: #25 in FY2022, #32 in FY2023, #46 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
35	Odonnell & Associates Top agencies DLA (Defense Logistics Agency)	$1,961	0.1%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
36	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$1,812	<0.1%	Rank history: #38 in FY2022, #39 in FY2023, not on the FY2024 list and #39 in FY2025; up 16 since FY2020.
37	Foxtronix Inc. Top agencies DLA (Defense Logistics Agency)	$1,614	<0.1%	Rank history: #27 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
38	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$1,401	<0.1%	Rank history: #24 in FY2022, not on the FY2023 list, #25 in FY2024 and not on the FY2025 list; down 8 since FY2020.
39	Princeton Microwave Technology Inc. Top agencies DLA (Defense Logistics Agency)	$1,200	<0.1%	Rank history: #21 in FY2022, #8 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
40	Q TECH Corporation Top agencies DLA (Defense Logistics Agency)	$1,160	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Honeywell International Inc. Top agencies DLA (Defense Logistics Agency)	$1,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	White Aero Inc. Top agencies DLA (Defense Logistics Agency)	$386	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Mac Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$263	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Jay-Tex Aviation Llc. Top agencies DLA (Defense Logistics Agency)	$260	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Military Parts Exchange LLC Top agencies DLA (Defense Logistics Agency)	$50	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in 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 $3.65 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