Operations & Technology

SIFMA’s Operations & Technology committees provide industry leadership and coordination for market operations, business continuity planning and cybersecurity.

Contact

Stephen Byron

Managing Director, Head of Technology, Operations and Business Continuity, SIFMA

Charles DeSimone

Managing Director, Deputy Head of Technology, Operations, and BCP, SIFMA

Jenessy Dominguez

Assistant Vice President, Financial Services Operations, SIFMA

Betsy Gilligan

Assistant Vice President, Financial Services Operations & Assistant General Counsel , SIFMA

Todd Klessman

Managing Director, Financial Services Cyber & Technology, SIFMA

Anthony Macchiarulo

Vice President, Financial Services Operations & Assistant General Counsel , SIFMA

Featured Resources

Committee Guide

View Operations & Technology Councils and Forums

SIFMA SmartBrief: Ops/Tech Edition

The smarter way for operations professionals to stay on top of industry news and trends.

Future-proof your strategy. Lead your team.

Today's operations professionals are innovators, driving transformation for the business, the markets, and the clients we serve. At SIFMA's Operations Conference & Exhibition, we gather these leaders from across the capital markets ecosystem. Mark your calendar to join us from May 10-13, 2027 at the JW Marriott Desert Ridge in Phoenix, AZ.

Learn More