Agencies › Department of Defense › Defense Microelectronics Activity (DMEA) › RYAN C TUNG RYAN C TUNG Procurement contact · DEFENSE MICROELECTRONICS ACTIVITY · Department of Defense
Email ryan.c.tung.civ@mail.mil Phone 9169404934 On SAM.gov notices 68 since May 2020 — 13 in the last 24 months Last listed Sep 2026
What they buy NAICS Industry Notices 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing 15 334515 Instrument Manufacturing For Measuring And Testing Electricity And Electrical Signals 11 511210 Software Publishers 11 333994 Industrial Process Furnace And Oven Manufacturing 7 541512 Computer Systems Design Services 6 334513 Instruments And Related Products Manufacturing For Measuring, Displaying, And Controlling Industrial Process Variables 4 334413 Semiconductor And Related Device Manufacturing 2 541330 Engineering Services 2
PSC Product or service Notices 5998 ELECTRICAL AND ELECTRONIC ASSEMBLIES, BOARDS, CARDS, AND ASSOCIATED HARDWARE 15 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS 7 7030 INFORMATION TECHNOLOGY SOFTWARE 7 6640 LABORATORY EQUIPMENT AND SUPPLIES 6 7A20 IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) 5 DF01 IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR) 5 6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS 3 B528 SPECIAL STUDIES/ANALYSIS- REGULATORY 3
How they restrict competition Small Business — 32 No set-aside stated — 31 WOSB — 5 What they post Combined Synopsis/Solicitation — 61 Sources Sought — 4 Presolicitation — 2 Justification — 1 Recent notices Listed alongside Track what DoD buys See RYAN's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
