Top 100 Contractors in NAICS 335921: Fiber Optic Cable Manufacturing, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Seneca Global Services LLC Top agencies DOJ (Department of Justice)	$23,492,236	60.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
2	FIS Blue, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$3,876,142	10.0%	Rank history: #10 in FY2022, #15 in FY2023, #4 in FY2024 and not on the FY2025 list; up 37 since FY2020.
3	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency)	$1,590,720	4.1%	Rank history: #2 in FY2022, not on the FY2023–FY2024 lists and #1 in FY2025; down 2 since FY2020.
4	Tessec LLC Top agencies Navy (Department of the Navy)	$1,150,296	3.0%	Rank history: not on the FY2022–FY2025 lists; up 22 since FY2020.
5	Carlo Lachmansingh Sales Inc. Top agencies DOE (Department of Energy)	$740,855	1.9%	Rank history: #22 in FY2022, #9 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2020.
6	Anixter Middle East FZE Top agencies USAF (Department of the Air Force)	$658,317	1.7%	Rank history: not on the FY2022–FY2025 lists; up 37 since FY2020.
7	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency) DOJ (Department of Justice) Navy (Department of the Navy)	$568,943	1.5%	Rank history: #4 in FY2022, #7 in FY2023, #7 in FY2024 and #9 in FY2025; up 1 since FY2020.
8	Allegiance Supply, Inc. Top agencies Navy (Department of the Navy)	$434,540	1.1%	Rank history: not on the FY2022–FY2025 lists; up 98 since FY2020.
9	Norseman Inc. Top agencies DOJ (Department of Justice)	$350,000	0.9%	Rank history: #3 in FY2022, #4 in FY2023, #25 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
10	Microwave Photonic Systems Inc. Top agencies Navy (Department of the Navy)	$345,837	0.9%	Rank history: not on the FY2022–FY2023 lists, #65 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
11	Utilisouth Inc. Top agencies DOJ (Department of Justice)	$222,000	0.6%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
12	Stratus Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$192,074	0.5%	Rank history: #11 in FY2022, #31 in FY2023, #67 in FY2024 and not on the FY2025 list; up 10 since FY2020.
13	Wesco International, Inc. 3 awardees, including Anixter Inc. and Accu-Tech Corporation Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Commerce (Department of Commerce)	$174,493	0.5%	Rank history: #5 in FY2022, #26 in FY2023 and not on the FY2024–FY2025 lists; up 71 since FY2020.
14	Data-Pages, Inc. Top agencies Navy (Department of the Navy)	$172,725	0.4%	Rank history: not on the FY2022–FY2025 lists; up 89 since FY2020.
15	B & H International LLC Top agencies Army (Department of the Army) DOE (Department of Energy)	$170,417	0.4%	Rank history: #50 in FY2022, #65 in FY2023, #47 in FY2024 and not on the FY2025 list; up 58 since FY2020.
16	Forefront-At. LLC Top agencies Navy (Department of the Navy)	$162,347	0.4%	Rank history: not on the FY2022–FY2025 lists; up 70 since FY2020.
17	Burnham Polymeric, Inc. Top agencies Navy (Department of the Navy)	$143,200	0.4%	Rank history: not on the FY2022 list, #41 in FY2023, #20 in FY2024 and not on the FY2025 list; down 13 since FY2020.
18	Optical Cable Corp 2 awardees, including Applied Optical Systems Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$142,204	0.4%	Rank history: #8 in FY2022, #13 in FY2023, #35 in FY2024 and not on the FY2025 list; down 7 since FY2020.
19	Eden General Construction NY Inc. Top agencies Army (Department of the Army)	$125,283	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Stellar Defense Solutions S.R.L. Top agencies USAF (Department of the Air Force)	$124,570	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Corning Incorporated 2 awardees, including ACE and Company, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$122,486	0.3%	Rank history: #19 in FY2022, #98 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2020.
22	Teledyne Technologies Incorporated Through Teledyne Instruments Inc. Top agencies Navy (Department of the Navy)	$116,176	0.3%	Rank history: #51 in FY2022, #2 in FY2023, #71 in FY2024 and not on the FY2025 list; up 83 since FY2020.
23	Kitco Fiber Optics Inc. Top agencies Navy (Department of the Navy)	$115,407	0.3%	Rank history: #24 in FY2022, #27 in FY2023, #99 in FY2024 and not on the FY2025 list; up 23 since FY2020.
24	Tipd LLC Top agencies Army (Department of the Army)	$111,497	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$109,632	0.3%	Rank history: #48 in FY2022, not on the FY2023–FY2024 lists and #55 in FY2025; down 16 since FY2020.
26	Graybar Electric Company, Inc. 4 awardees Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$105,166	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Way Point Commercial Broker L.l.c Top agencies USAF (Department of the Air Force)	$101,363	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Red Orange North America Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$98,431	0.3%	Rank history: not on the FY2022–FY2025 lists; up 57 since FY2020.
29	Mvation Worldwide, Inc. Top agencies Navy (Department of the Navy)	$95,636	0.2%	Rank history: not on the FY2022–FY2024 lists and #90 in FY2025; new, not ranked in FY2020.
30	WB Brawley Co Top agencies Navy (Department of the Navy)	$91,700	0.2%	Rank history: not on the FY2022–FY2025 lists; up 15 since FY2020.
31	Wisecom Technologies Inc. Top agencies Army (Department of the Army)	$90,464	0.2%	Rank history: #53 in FY2022, #20 in FY2023, #36 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
32	General Dynamics Corporation 3 awardees, including General Dynamics Mission Systems, Inc., General Dynamics Information Technology, Inc. and General Dynamics Land Systems Inc. Top agencies DLA (Defense Logistics Agency)	$81,776	0.2%	Rank history: #38 in FY2022, #46 in FY2023, #29 in FY2024 and #15 in FY2025; up 32 since FY2020.
33	Agil Networks LLC Top agencies USAF (Department of the Air Force)	$77,047	0.2%	Rank history: #6 in FY2022 and not on the FY2023–FY2025 lists; down 21 since FY2020.
34	TE Connectivity Corporation Through Brantner and Associates, Inc. Top agencies Navy (Department of the Navy)	$76,821	0.2%	Rank history: not on the FY2022–FY2023 lists, #42 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
35	Applied Data Systems Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$75,000	0.2%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
36	Kaya Associates, Inc. Top agencies Army (Department of the Army)	$73,649	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Emerald Resource, LLC Top agencies Army (Department of the Army)	$72,551	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Industrial Automation Inc. Top agencies Navy (Department of the Navy)	$71,556	0.2%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
39	Total Industrial Supplies Inc. Top agencies DOS (Department of State)	$67,500	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Unity Cable Technologies Inc. Top agencies Army (Department of the Army)	$63,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Trimble Sustainment Engineering, Inc. Top agencies Navy (Department of the Navy)	$58,702	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$54,220	0.1%	Rank history: not on the FY2022–FY2023 lists, #60 in FY2024 and #77 in FY2025; up 100 since FY2020.
43	Sterling Computers Corporation Top agencies USAF (Department of the Air Force)	$52,129	0.1%	Rank history: not on the FY2022–FY2025 lists; up 54 since FY2020.
44	Agsi, LLC Top agencies Army (Department of the Army)	$52,047	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$51,140	0.1%	Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
46	National Instruments Corp Top agencies Navy (Department of the Navy)	$47,193	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$45,827	0.1%	Rank history: #91 in FY2022, #22 in FY2023, #38 in FY2024 and #68 in FY2025; up 47 since FY2020.
48	Project Constructions Odysseas Keramitzis & Co O.E. Top agencies Army (Department of the Army)	$44,997	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Connected Fibers LLC Top agencies Navy (Department of the Navy)	$43,967	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Bizsolutions 360 Inc. Top agencies DOS (Department of State)	$43,216	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Metamagnetics Inc. Top agencies Navy (Department of the Navy)	$40,750	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Fiber Instrument Sales, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) DOS (Department of State)	$40,309	0.1%	Rank history: not on the FY2022 list, #58 in FY2023, #79 in FY2024 and not on the FY2025 list; up 83 since FY2020.
53	Amphenol Corporation Through Fiber Systems International, Inc. Top agencies DLA (Defense Logistics Agency)	$38,603	0.1%	Rank history: #95 in FY2022, #52 in FY2023, #91 in FY2024 and not on the FY2025 list; up 4 since FY2020.
54	Winchester Interconnect RF Corporation Through Aptiv Services 3 (Us), LLC Top agencies Navy (Department of the Navy)	$38,041	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	Govsmart, Inc. Top agencies Navy (Department of the Navy)	$37,193	0.1%	Rank history: not on the FY2022–FY2025 lists; up 15 since FY2020.
56	Genuine Cable Group LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$36,912	0.1%	Rank history: #14 in FY2022, #42 in FY2023, #16 in FY2024 and #26 in FY2025; down 49 since FY2020.
57	Coastal Connections Top agencies USAF (Department of the Air Force)	$35,608	0.1%	Rank history: not on the FY2022–FY2024 lists and #28 in FY2025; new, not ranked in FY2020.
58	General Dynamics Information Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$34,203	0.1%	Rank history: not on the FY2022 list, #34 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
59	Glenair, Inc. Top agencies Navy (Department of the Navy)	$34,030	0.1%	Rank history: not on the FY2022 list, #28 in FY2023, #90 in FY2024 and #81 in FY2025; down 18 since FY2020.
60	Boca Wire Corp Top agencies Army (Department of the Army)	$33,075	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Technica Optical Components LLC Top agencies NASA (National Aeronautics and Space Administration)	$32,925	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	WKF (Friedman) Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$32,318	0.1%	Rank history: not on the FY2022–FY2025 lists; down 34 since FY2020.
63	Wizard Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$29,784	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Colombara SRL Top agencies USAF (Department of the Air Force)	$27,389	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	Parisi Associates LLC Top agencies DLA (Defense Logistics Agency)	$26,748	0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; down 10 since FY2020.
66	Leonardo S.p.A. 3 awardees, including DRS Naval Power Systems Inc. and Laurel Technologies Partnership Top agencies DLA (Defense Logistics Agency)	$25,816	0.1%	Rank history: not on the FY2022–FY2024 lists and #62 in FY2025; down 64 since FY2020.
67	Tarazi LLC Top agencies Navy (Department of the Navy)	$24,742	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Lockheed Martin Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$24,600	0.1%	Rank history: not on the FY2022–FY2023 lists, #26 in FY2024 and #14 in FY2025; down 17 since FY2020.
69	American Veteran Industries, LLC Top agencies DLA (Defense Logistics Agency)	$24,432	0.1%	Rank history: not on the FY2022–FY2025 lists; up 49 since FY2020.
70	Colt Technology Services NV Top agencies DOS (Department of State)	$24,191	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	My Computersquad LLC Top agencies HHS (Department of Health and Human Services)	$24,175	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	Virginia Panel Corporation Top agencies Navy (Department of the Navy)	$24,115	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Jones Utilities Construction, Inc. Top agencies DHRA (Defense Human Resources Activity)	$22,800	0.1%	Rank history: #69 in FY2022, #78 in FY2023, #81 in FY2024 and not on the FY2025 list; up 4 since FY2020.
74	Comperipherals Incorporated Top agencies DLA (Defense Logistics Agency)	$21,755	0.1%	Rank history: not on the FY2022–FY2025 lists; down 56 since FY2020.
75	Omega Squared Design Inc. Top agencies Army (Department of the Army)	$21,322	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Ultra Electronics Forensic Technology Inc Through Ultra Electronics TCS Inc. Top agencies DLA (Defense Logistics Agency)	$20,349	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; up 69 since FY2020.
77	CDM Inc. Top agencies Navy (Department of the Navy)	$20,051	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Tempus International LLC Top agencies DOS (Department of State)	$17,938	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$16,812	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	National Capitol Contracting LLC Through Comcast Cable Communications, LLC Top agencies DHS (Department of Homeland Security)	$16,672	<0.1%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
81	Carroll Woods Inc. Top agencies Navy (Department of the Navy)	$16,443	<0.1%	Rank history: not on the FY2022 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
82	Coherent Inc. Through Nufern Top agencies Navy (Department of the Navy)	$16,069	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	L3Harris Technologies, Inc. 2 awardees, including L3Harris Maritime Power & Energy Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$14,438	<0.1%	Rank history: #82 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
84	Fluid Solutions LLC Top agencies DOS (Department of State)	$14,355	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	OSI Hardware, Inc. Top agencies Navy (Department of the Navy)	$13,400	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Seneca Holdings LLC Through Seneca Telecommunications, LLC Top agencies DOT (Department of Transportation)	$13,296	<0.1%	Rank history: #41 in FY2022, #6 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
87	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$12,529	<0.1%	Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; down 49 since FY2020.
88	Pulse Communications Inc. Top agencies Commerce (Department of Commerce)	$12,460	<0.1%	Rank history: #93 in FY2022, #68 in FY2023, not on the FY2024 list and #59 in FY2025; new, not ranked in FY2020.
89	Research Lab Source, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$12,072	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Ventureco Inc. Top agencies DOS (Department of State)	$11,177	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$10,526	<0.1%	Rank history: #20 in FY2022, #72 in FY2023, #77 in FY2024 and #80 in FY2025; down 78 since FY2020.
92	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$10,462	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
93	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$10,357	<0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
94	LC Engineers, Inc. Top agencies DLA (Defense Logistics Agency)	$10,250	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
95	Comsis Solutions LLC Top agencies Army (Department of the Army)	$10,196	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 22 since FY2020.
96	Egan Brothers Inc. Top agencies USAF (Department of the Air Force)	$9,600	<0.1%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 18 since FY2020.
97	C&J Resolutions LLC Top agencies Navy (Department of the Navy)	$9,560	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Nationwide Supplies, L.P. Top agencies DOS (Department of State)	$9,404	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
99	Starboard Industries LLC Top agencies USAF (Department of the Air Force)	$8,275	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 67 since FY2020.
100	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$8,036	<0.1%	Rank history: #97 in FY2022, not on the FY2023–FY2024 lists and #100 in FY2025; down 34 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 $38.7 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