| Award | IBM Z/VSE 6.2 MAINFRAME SOFTWARE AND ANNUAL MAINTENANCE | Employees' Retirement System | IBM Corp. | $507K | Sole Source | Jun 28, 2024 | 06182024 |
| Award | MAINFRAME SOFTWARE MAINTENANCE SUPPORT RENEWAL CONTRACT | Employees' Retirement System | IBM, Corp.. | $147K | Intergovernmental Purchase | Apr 21, 2020 | GS-35F-110DA |
| Award | IBM INFOSPHERE INFORMATION SERVER | Employees' Retirement System | International Business Machine Corporation (IBM) | $656K | Contract Change | Jul 3, 2019 | IBM INFOSPHERE |
| Award | IBM RAA 06252019 | Employees' Retirement System | International Business Machines Corporation (IBM) | $188K | Contract Change | Jul 2, 2019 | IBM RAA |
| Award | IBM MAINFRAME SOFTWARE MAINTENANCE | Employees' Retirement System | IBM Corporation | $386K | Intergovernmental Purchase | Nov 22, 2017 | 009111520171 |
| Award | IBM INFOSPHERE INFORMATION SERVER ENTERPRISE EDITION CONTRACT | Employees' Retirement System | IBM Corporation | $533K | Intergovernmental Purchase | Jun 30, 2017 | 009062320173 |
| Award | IBM LAN BLADE SERVER FOR CITRIX CONTRACT | Employees' Retirement System | IBM CORP. | $143K | Competitive Sealed Bids/Pre-Qualified List | Sep 18, 2014 | 122014 |
| Award | FILENET P8 5.2 UPGRADE AGREEMENT | Employees' Retirement System | IBM Corporation | $168K | Sole Source | Jul 8, 2014 | 082014 |
| Award | IBM MAINFRAME RENEWAL CONTRACT | Employees' Retirement System | IBM | $198K | Sole Source | Jul 8, 2014 | 092014 |
| Award | IBM BUSINESS CONTINUITY AND RESILIENCY SERVICES | Employees' Retirement System | IBM Corp | $187K | Renewal | Nov 7, 2013 | 0091031201301 |
| Award | IBM PASSPORT ADVANTAGE SOFTWARE MAINTENANCE RENEWAL CONTRACT | Employees' Retirement System | IBM Corporation | $170K | Intergovernmental Purchase | Aug 7, 2013 | 0090731201301 |
| Award | IBM MAINFRAME AND SOFTWARE MAINTENANCE | Employees' Retirement System | IBM | $225K | Renewal | May 16, 2013 | 0090510201301 |
| Award | SAN STORAGE AGREEMENT | Employees' Retirement System | IBM, Corp | $1.2M | Intergovernmental Purchase | Nov 26, 2012 | 0091121201201 |
| Award | IBM MAINFRAME AND SOFTWARE MAINTENANCE AND SUPPORT CONTRACT | Employees' Retirement System | IBM | $216K | Intergovernmental Purchase | Jun 28, 2012 | 00906212012 |
| Award | IBM SOFTWARE MAINTENANCE RENEWAL | Employees' Retirement System | IBM | $157K | Renewal | Nov 9, 2011 | 0091102201101 |
| Award | IBM PASSPORT ADVANTAGE MAINTENANCE CONTRACT | Employees' Retirement System | IBM CORP. | $151K | Intergovernmental Purchase | Sep 14, 2011 | 0090907201101 |
| Award | IBM MAINFRAME HARDWARE MAINTENANCE | Employees' Retirement System | IBM CORP. | $263K | Intergovernmental Purchase | Aug 30, 2011 | 0090823201101 |
| Award | IBM LAN TAPE HARDWARE MAINTENANCE | Employees' Retirement System | IBM CORP. | $123K | Intergovernmental Purchase | Aug 30, 2011 | 0090823201102 |
| Award | IBM BLADECENTER SERVER HARDWARE AGREEMENT | Employees' Retirement System | IBM | $213K | Intergovernmental Purchase | Aug 26, 2011 | 0090819201101 |
| Award | IBM SOFTWARE MAINTENANCE RENEWAL CONTRACT | Employees' Retirement System | IBM Corp | $181K | Cooperative Purchasing | Jan 18, 2011 | 0090111201101 |
| Award | FILENET UPGRADE CONTRACT | Employees' Retirement System | IBM Corporation | $200K | Intergovernmental Purchase | Jan 18, 2011 | 0090110201101 |
| Award | IBM MAINFRAME HARDWARE MAINTENANCE AND SUPPORT | Employees' Retirement System | IBM Corporation | $251K | Intergovernmental Purchase | Sep 17, 2010 | 0090913101 |
| Award | MAINTENANCE RENEWAL | Employees' Retirement System | IBM | $209K | Renewal | Aug 19, 2009 | 009081220091 |
| Award | HARDWARE MAINTENANCE FY10 | Employees' Retirement System | IBM | $254K | Renewal | Jul 2, 2009 | 009062620092 |
| Award | RENEWAL OF HARDWARE 3RD YEAR OF 4 YEAR CONTRACT | Employees' Retirement System | IBM Global Financing | $129K | Renewal | May 26, 2009 | 009051920091 |
| Award | BUSINESS CONTINUITY SERVICES | Employees' Retirement System | IBM | $132K | Renewal | May 19, 2009 | 00905132009 |
| Award | MAINTENANCE RENEWAL DISASTER RECOVERY | Employees' Retirement System | IBM Corporation | $180K | Renewal | May 1, 2009 | 00904272009 |
| Award | VSAM to DB2 Conversion Project Extension-PCR 006 | Employees' Retirement System | IBM | $165K | Other | Sep 19, 2008 | 00909152008 |
| Award | Renewal of Hardware | Employees' Retirement System | IBM Global Financing | $129K | Renewal | Aug 22, 2008 | 00908182008 |
| Award | Maintenance Renewal | Employees' Retirement System | IBM Corporation | $139K | Renewal | Aug 5, 2008 | 00907302008 |
| Award | IBM HW/Mainframe Systems Maintenance FY09 | Employees' Retirement System | IBM | $167K | Renewal | Jul 16, 2008 | 00907102008 |
| Award | Software Maintenance Renewal FY09 | Employees' Retirement System | IBM | $213K | Renewal | Jul 15, 2008 | 00907092008 |
| Award | Filenet | Employees' Retirement System | IBM | $171K | Cooperative Purchasing | Jun 26, 2008 | 009062020081 |
| Award | VSAM to DB2 Conversion Project | Employees' Retirement System | IBM | $250K | Cooperative Purchasing | Mar 6, 2008 | 009022920081 |
| Award | Contract Service Lan System Consultant | Employees' Retirement System | IBM Corporation | $131K | Cooperative Purchasing | Jan 3, 2008 | 00912262007 |
| Award | FileNet Project | Employees' Retirement System | IBM Corporation | $346K | Cooperative Purchasing | Dec 5, 2007 | 009112820072 |
| Award | DISASTER RECOVERY HOT SITE | Employees' Retirement System | IBM | $136K | IG/S | Dec 18, 2003 | 009034615330 |
| Award | MICROSOFT WINDOW 2000 MIGRATION | Employees' Retirement System | IBM CORP. | $227K | IG/S | Jul 8, 2003 | 009044101800 |
| Award | IBM MICROSOFT CONSULTANT SERVICE | Employees' Retirement System | IBM CORP. | $150K | IG/S | Jul 2, 2003 | 009044101665 |
| Award | IBM MAINFRAME CONSULTANT SERVICE | Employees' Retirement System | IBM CORP. | $250K | IG/S | Jul 2, 2003 | 009044101615 |
| Award | UPGRADE 3494 LIBRARY | Employees' Retirement System | IBM Corp. Mainline Information System | $256K | IG/S | Jul 2, 2003 | 009044101669 |
| Award | IBM | Employees' Retirement System | IBM | $164K | IG/S | Jun 5, 2003 | 0090390319955 |
| Award | IBM TECHNICAL CONSULTANT SERVICES | Employees' Retirement System | IBM CORP. | $75K | IG/S | Apr 7, 2003 | PS00374 |