Winffel, Helmut A
- helmut.winffel@nih.gov
- Phone
- (301) 435-0330
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 33
- First SAM.gov record
Notices come from SAM.gov.
SAM.gov notices
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Latest 25 of 33 listed here. See the rest on GovTribe.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 334516 Analytical Laboratory Instrument Manufacturing | 11 |
| 2 | 621511 Medical Laboratories | 4 |
| 3 | 811210 Electronic and Precision Equipment Repair and Maintenance | 3 |
| 4 | 238210 Electrical Contractors and Other Wiring Installation Contractors | 2 |
| 5 | 541519 Other Computer Related Services | 2 |
| 6 | 541714 Research and Development in Biotechnology (except Nanobiotechnology) | 2 |
| 7 | 541990 All Other Professional, Scientific, and Technical Services | 2 |
| 8 | 325199 All Other Basic Organic Chemical Manufacturing | 1 |
| 9 | 325414 Biological Product (except Diagnostic) Manufacturing | 1 |
| 10 | 513199 All Other Publishers | 1 |
Top PSC codes
Quick answers
Who is Winffel, Helmut A?
Winffel, Helmut A is a federal contracting contact at National Heart Lung and Blood Institute (National Institutes of Health). Point of contact on 33 SAM.gov notices, from April 1, 2024 to June 26, 2025.
How do I contact Winffel, Helmut A?
SAM.gov lists Winffel, Helmut A's email helmut.winffel@nih.gov and phone (301) 435-0330.
What is the latest SAM.gov notice naming Winffel, Helmut A?
Psomagen Multiplex Olink Proteomics Assays, pre-solicitation, posted June 26, 2025.
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