Agencies › Department of Health and Human Services › National Institutes of Health › Chris Ryssa Nix Chris Ryssa Nix Procurement contact · NATIONAL INSTITUTES OF HEALTH OLAO · Department of Health and Human Services
Email ryssa.nix@nih.gov On SAM.gov notices 88 since Aug 2025 — 88 in the last 24 months Last listed Nov 2026 Award notices 1
What they buy NAICS Industry Notices 561110 Office Administrative Services 10 561720 Janitorial Services 9 339112 Surgical And Medical Instrument Manufacturing 8 325413 In-Vitro Diagnostic Substance Manufacturing 6 334510 Electromedical And Electrotherapeutic Apparatus Manufacturing 5 541990 All Other Professional, Scientific, And Technical Services 5 334516 Analytical Laboratory Instrument Manufacturing 5 423450 Medical, Dental, And Hospital Equipment And Supplies Merchant Wholesalers 3
PSC Product or service Notices R499 SUPPORT- PROFESSIONAL: OTHER 18 6515 MEDICAL AND SURGICAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES 12 6550 IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS 9 S201 HOUSEKEEPING- CUSTODIAL JANITORIAL 9 6525 IMAGING EQUIPMENT AND SUPPLIES: MEDICAL, DENTAL, VETERINARY 5 J066 MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT 4 Q901 HEALTHCARE ENVIRONMENTAL CLEANING 3 R408 SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT 3
How they restrict competition No set-aside stated — 80 8(a) — 6 NONE — 1 What they post Presolicitation — 30 Special Notice — 29 Justification — 10 Solicitation — 10 Combined Synopsis/Solicitation — 4 Sources Sought — 4 Award Notice — 1 Who won their award notices Awardee Award notices Latest TATRA TEAM PLACEMENT HEALTHCARE SERVICES JV, LLC Burlington NC 27215 USA 2 Jul 2026 BG CONSULTING SERVICES LLC Bradenton FL 34211 USA 1 Jul 2026
Recent notices ORSC Certification and Testing Contract — Presolicitation, Nov 2026Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES — Sources Sought, Oct 2026Notice of Intent to Sole Source Guidehouse Digital LLC Pediatric Oncology Support — Presolicitation, Oct 2026Notice of Intent to Sole Source INFOR (US), LLC - Cloverleaf — Presolicitation, Oct 2026Notice of Intent to Sole Source CARDINAL HEALTH 414, LLC radiopharmaceuticals — Presolicitation, Oct 2026Bridge Contract for Clinical Protocol Coordinator 4 — Justification, Oct 2026Notice of Intent to Sole Source Solventum Health Information Systems, Inc. - 360 Encompass System license and support — Presolicitation, Oct 2026Notice of Intent to Sole Source National Marrow Donor Program service agreement — Combined Synopsis/Solicitation, Sep 2026Notice of Intent to Sole Source Therakos Inc. Cellex USA Kits — Presolicitation, Sep 2026Notice of Intent to Sole Source Guidehouse Digital LLC - Pediatric Hospitalist - Scientific Subject Matter Expert — Presolicitation, Sep 2026Notice of Intent to Sole Source Surgi-Tron of Maryland surgical instrument repair services — Presolicitation, Aug 2026Notice of Intent to Sole Source Illumina, Inc - NextSeq 2000 Silver Support Plan — Presolicitation, Aug 2026Track what HHS buys See Chris's full record, every buyer at HHS and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
Open in FedSift →
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 .
