Agencies › Library of Congress › Charles Hertenstein Charles Hertenstein Procurement contact · CONTRACTS SERVICES · Library of Congress
Email chertenstein@loc.gov Phone 2027708015 On SAM.gov notices 34 since Nov 2022 — 10 in the last 24 months Last listed Jul 2025 Award notices 1
What they buy PSC Product or service Notices DK10 IT AND TELECOM - STORAGE AS A SERVICE 8 DB02 IT AND TELECOM - COMPUTE SUPPORT SERVICES, NON-HPC (LABOR) 7 7A21 IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) 4 DA10 IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE 2 7E20 IT and Telecom - End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW) 2 DH10 IT AND TELECOM - PLATFORM AS A SERVICE: DATABASE, MAINFRAME, MIDDLEWARE 2 7K20 IT AND TELECOM - STORAGE PRODUCTS (HARDWARE AND PERPETUAL LICENSE SOFTWARE) 1 5985 ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT 1
How they restrict competition What they post Combined Synopsis/Solicitation — 21 Special Notice — 7 Sources Sought — 5 Award Notice — 1 Who won their award notices Awardee Award notices Latest OPTIVOR TECHNOLOGIES, LLC Orlando FL 32809 USA 1 Jul 2025 DISTRIBUTED SOLUTIONS, INC Reston VA 20191 USA 1 Jul 2024 MINBURN TECHNOLOGY GROUP, LLC Great Falls VA 22066 USA 1 Apr 2024 MICRO FOCUS GOVERNMENT SOLUTIONS LLC Rockville MD 20850 USA 1 Sep 2023
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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 .
