Principals
Craig A. Bondy (312) 382-2224craig.bondy@gtcr.com
Philip A. Canfield (312) 382-2234philip.canfield@gtcr.com
David A. Donnini (312) 382-2240david.donnini@gtcr.com
Barry R. Dunn (312) 382-2246barry.dunn@gtcr.com
David S. Katz (312) 382-2222david.katz@gtcr.com
Constantine S. Mihas (312) 382-2204constantine.mihas@gtcr.com
Joseph P. Nolan (312) 382-2227joseph.nolan@gtcr.com
Bruce V. Rauner Chairman (312) 382-2230bruce.rauner@gtcr.com
Collin E. Roche (312) 382-2214collin.roche@gtcr.com
Portfolio Principals
George E. Sperzel (312) 382-2208george.sperzel@gtcr.com
Vice Presidents
Shakeel M. Abdul (312) 382-2200
Mark M. Anderson (312) 382-2200
James A. Cantu (312) 382-2200
Tannaz S. Chapman (312) 382-2200
Aaron D. Cohen (312) 382-2200
Sean L. Cunningham (312) 382-2200
Benjamin J. Daverman (312) 382-2200
Joshua M. Earl (312) 382-2200
Lawrence C. Fey (312) 382-2200
Michael S. Hollander (312)382-2200
Michael G. Karamouzis (312) 382-2200
Travis J. Krueger Vice President, Portfolio Analysis and Reporting (312) 382-2200
Lesly J. Schlender Vice President, Human Capital (312) 382-2225
Eric R. Sondag (312) 382-2200
Associates
Hunter H. Craig (312) 382-2200
Jacqui Grassi (312) 382-2200
Tuck Hauptfuhrer (312) 382-2200
Daniel K. Laszlo (312) 382-2200
Luke Marker (312) 382-2200
Stephen P. Master (312) 382-2200
Daniel D. Pang (312) 382-2200
Aaron C. Schaechterle (312) 382-2200
Andrew B. Tindel (312) 382-2200
Administration
Faraz Ahmed Help Desk Specialist (312) 382-2200
Justin Baker Systems Engineer (312) 382-2200
Jim Boyce Director of Engineering (312) 382-2200
Dulcevita E. Brock Executive Assistant (312) 382-2200
Cathy Buscaino Executive Assistant (312) 382-2200
Tamara Crowe Executive Assistant (312) 382-2200
Beth Decaluwe Executive Assistant (312) 382-2200
Sean Fitzhugh Help Desk Specialist (312) 382-2200
Silvia T. Flores Controller (312) 382-2200
Holly Griff Executive Assistant (312) 382-2200
Kathleen A. Keenan Executive Assistant (312) 382-2200
Cecile Kelly Director of Administration and Human Resources (312) 382-2200
Edith Leno Executive Assistant (312) 382-2200
Jeanette Lesniak Executive Assistant (312) 382-2200
Daniel Lornitis Office Services Manager (312) 382-2200
Gina Martin Facilities Manager 312.382.2200
Francine Maxwell Conference Center Coordinator (312) 382-2200
Merle Micklin Research Specialist (312) 382-2200
Sara Mitchell Executive Assistant (312) 382-2200
Keith R. Morajda Help Desk Specialist (312) 382-2200
Joseph Navea Documentation Coordinator (312) 382-2200
Kristin M. Paty Executive Assistant (312) 382-2200
Allen Penn Portfolio Analyst (312) 382-2200
Vesna Petrevski LP Administrator (312) 382-2200
Mark Pridgeon Controller (312) 382-2200
Jessica Rojas Executive Assistant (312) 382-2200
Lisa Saruwatari Conference Center Coordinator (312) 382-2200
Dan Torockio Operations Analyst (312) 382-2200
Lisa S. Weil Executive Assistant (312) 382-2200
Daniel Wren Director of Operations (312) 382-2200
Jack M. Yates Financial Analyst (312) 382-2200
Edna Ybarra Executive Assistant (312)382-2200
Chief Financial Officer
Anna May L. Trala (312) 382-2215
Senior Advisor
Edgar D. Jannotta, Jr. (312) 382-2228edgar.jannotta@gtcr.com
General Counsel
Christian B. McGrath (312) 382-2200
Chief Information Officer
Kevin Malover (312) 382-2200
Vice President, Fund Operations
Mark A. Springer (312) 382-2200