![Harry DiSimone](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Harry DiSimone
Director/Board Member at
FISERV, INC.
Net worth: 1 M $ as of 31/07/2026
Profile
Mr. Harry F.
DiSimone is an Independent Director at Fiserv, Inc. and a President & Chief Executive Officer at Commerce Advisors, Inc. He is on the Board of Directors at Fiserv, Inc., CSI Financial Services LLC and Reliant Services Group LLC.
Mr. DiSimone was previously employed as a Co-Managing Partner by Encore Financial Partners, Inc., a COO-Credit Card Business & Executive VP by JPMorgan Chase & Co., a Chairman by Chase Paymentech Solutions LLC, a Chairman by Direct Marketing Association, Inc., and a Chairman by NYCE Payments Network LLC.
He also served on the board at iovation, Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/06/2026 | 26,313 ( 0% ) | 1 M $ | 31/07/2026 |
Harry DiSimone active positions
| Companies | Position | Start |
|---|---|---|
| FISERV, INC. | Director/Board Member | 21/02/2018 |
Commerce Advisors, Inc. | Chief Executive Officer | 01/01/2008 |
Reliant Services Group LLC
 Reliant Services Group LLC Finance/Rental/LeasingFinance Provides alternative lending solutions and loans to small businesses | Director/Board Member | - |
CSI Financial Services LLC
 CSI Financial Services LLC Finance/Rental/LeasingFinance Provides patient financing services | Director/Board Member | - |
Former positions of Harry DiSimone
| Companies | Position | End |
|---|---|---|
Encore Financial Partners, Inc. | Founder | 01/01/2015 |
| JPMORGAN CHASE & CO. | Corporate Officer/Principal | 01/02/2008 |
NYCE Payments Network LLC
 NYCE Payments Network LLC Information Technology ServicesTechnology Services Develops and delivers electronic payments transferring networking solutions | Chairman | - |
Direct Marketing Association, Inc.
 Direct Marketing Association, Inc. Miscellaneous Commercial ServicesCommercial Services Provides direct marketing services and solutions | Chairman | - |
Chase Paymentech Solutions LLC
 Chase Paymentech Solutions LLC Finance/Rental/LeasingFinance Provides payment-processing services | Chairman | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
99
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Fiserv, Inc.
 Fiserv, Inc. Miscellaneous Commercial ServicesCommercial Services Provides payments and financial technology solutions | Commercial Services |
JPMorgan Chase & Co.
 JPMorgan Chase & Co. Major BanksFinance Provides banking, asset management, investment banking, credit card and mortgage services | Finance |
iovation, Inc.
 iovation, Inc. Internet Software/ServicesTechnology Services Provides online fraud management and device authentication solutions | Technology Services |
Direct Marketing Association, Inc.
Direct Marketing Association, Inc. Miscellaneous Commercial ServicesCommercial Services Provides direct marketing services and solutions | Commercial Services |
NYCE Payments Network LLC
NYCE Payments Network LLC Information Technology ServicesTechnology Services Develops and delivers electronic payments transferring networking solutions | Technology Services |
Chase Paymentech Solutions LLC
Chase Paymentech Solutions LLC Finance/Rental/LeasingFinance Provides payment-processing services | Finance |
Encore Financial Partners, Inc. | |
Commerce Advisors, Inc. | |
CSI Financial Services LLC
CSI Financial Services LLC Finance/Rental/LeasingFinance Provides patient financing services | Finance |
Reliant Services Group LLC
Reliant Services Group LLC Finance/Rental/LeasingFinance Provides alternative lending solutions and loans to small businesses | Finance |
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