EX-24 5 irm240c.txt POWERS OF ATTORNEYS Exhibit 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 19th day of March, 2003. /s/ Donald F. Dillon -------------------------------------- Donald F. Dillon POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 21st day of March, 2003. /s/ Leslie M. Muma -------------------------------------- Leslie M. Muma POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 21st day of March, 2003. /s/ Daniel P. Kearney -------------------------------------- Daniel P. Kearney POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 18th day of March, 2003. /s/ Gerald J. Levy -------------------------------------- Gerald J. Levy POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 18th day of March, 2003. /s/ Glenn M. Renwick -------------------------------------- Glenn M. Renwick POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as his true and lawful attorney-in-fact and agent, with full power of substitution, for him and in his name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 21st day of March, 2003. /s/ L. William Seidman -------------------------------------- L. William Seidman POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints Kenneth R. Jensen as her true and lawful attorney-in-fact and agent, with full power of substitution, for her and in her name, place and stead, in any and all capacities, to sign the Registration Statement on Form S-3 covering Common Stock of Fiserv, Inc., any or all amendments or post-effective amendments to such Registration Statement, and to file the same, with all exhibits thereto, and other documents therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as she might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his substitute, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 21st day of March, 2003. /s/ Thekla R. Shackelford -------------------------------------- Thekla R. Shackelford