Every payment to Keystone Systems INC

15 checkbook payments, newest first — straight from the State of Delaware checkbook.

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DateFYDepartmentDivisionCategoryAmount
Jul 29, 2025 FY26 Dept of State Libraries Software Maintenance $32,122
Dec 19, 2024 FY25 Dept of State Libraries Assoc Dues and Conf Fees $340
Sep 10, 2024 FY25 Dept of State Libraries Software Maintenance $30,735
May 21, 2024 FY24 Dept of State Libraries Software Maintenance $600
May 21, 2024 FY24 Dept of State Libraries Software Maintenance $3,900
Nov 13, 2023 FY24 Dept of State Libraries Software Maintenance $26,927
Aug 31, 2023 FY24 Dept of State Libraries Software Maintenance $600
Jun 15, 2023 FY23 Dept of State Libraries Software Maintenance $3,000
Sep 7, 2022 FY23 Dept of State Libraries Software Maintenance $26,143
Aug 2, 2022 FY23 Dept of State Libraries Instr Support Services $25,381
Dec 1, 2021 FY22 Dept of State Libraries Training $5,000
Aug 13, 2020 FY21 Dept of State Libraries Instr Support Services $24,642
Jul 31, 2019 FY20 Dept of State Libraries Instr Support Services $23,924
Sep 6, 2018 FY19 Dept of State Libraries Maintenance $23,228
Aug 3, 2017 FY18 Dept of State Libraries Other Professional... $22,551

Source: State of Delaware checkbook · synced 2026-07-25. Open source dataset ↗