Agencies › Department of the Interior › U.S. Geological Survey › Deng, Yangzhi Deng, Yangzhi Procurement contact · OFFICE OF ACQUISITON GRANTS · Department of the Interior
Email yangzhideng@usgs.gov Phone 916-278-9326 On SAM.gov notices 328 since Dec 2021 — 121 in the last 24 months Last listed Sep 2026 Award notices 1
What they buy NAICS Industry Notices 541380 Testing Laboratories And Services 76 541690 Other Scientific And Technical Consulting Services 44 334516 Analytical Laboratory Instrument Manufacturing 34 334511 Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing 23 334519 Other Measuring And Controlling Device Manufacturing 15 541990 All Other Professional, Scientific, And Technical Services 12 336612 Boat Building 11 334220 Radio And Television Broadcasting And Wireless Communications Equipment Manufacturing 8
PSC Product or service Notices B517 SPECIAL STUDIES/ANALYSIS- GEOLOGICAL 39 6640 LABORATORY EQUIPMENT AND SUPPLIES 23 6655 GEOPHYSICAL INSTRUMENTS 22 B510 SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS 16 B504 SPECIAL STUDIES/ANALYSIS- CHEMICAL/BIOLOGICAL 16 B516 SPECIAL STUDIES/ANALYSIS- ANIMAL/FISHERIES 15 6650 OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES 13 B529 SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA 9
How they restrict competition No set-aside stated — 237 Small Business — 90 What they post Sources Sought — 158 Solicitation — 111 Special Notice — 30 Presolicitation — 15 Combined Synopsis/Solicitation — 13 Award Notice — 1 Who won their award notices Awardee Award notices Latest HOLOHIL SYSTEMS LIMITED 112 JOHN CAVANAUGH DR CARP ON K0A 1L0 CA 1 Jan 2024 CONSERVATION PLANNING TECHNOLOGIES LLC 1113 W OLIVE ST FORT COLLINS CO 80521-2407 US 1 Aug 2023 GEONOR INC 51 US HIGHWAY 206 AUGUSTA NJ 07822-2033 US 1 Jul 2023
Recent notices 66--TELEDYNE FLIR T540 BUNDLE — Solicitation, Sep 2026TELEDYNE FLIR T540 BUNDLE — Sources Sought, Sep 2026B--ONYX RANCH SVRA PROJECT — Solicitation, Sep 202666--TELEDYNE FLIR T540 BUNDLE — Sources Sought, Sep 2026ONYX RANCH SVRA PROJECT — Sources Sought, Sep 2026B--ONYX RANCH SVRA PROJECT — Sources Sought, Aug 2026Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ — Solicitation, Aug 2026Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ — Solicitation, Aug 2026EXAIL GYROCOMPASS ALIGNMENT TOOL — Sources Sought, Aug 2026COMMUNICATIONS SITE INFRASTRUCTURE IDIQ — Presolicitation, Aug 2026Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ — Presolicitation, Jul 2026B--X-Ray Fluorescence (XRF) analysis of split sediment cores — Sources Sought, Jul 2026Track what DOI buys See Deng,'s full record, every buyer at DOI 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 .
