Greg Lignelli Email & Phone Number
President and Chief Operations Officer @ System One
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Greg Lignelli Location
- Pittsburgh, Pennsylvania, United States
Greg Lignelli Work
- 2022 -now President and Chief Operations Officer @
- 2008 -now Chief Operating Officer @ System One Holdings
- 1999 -2008 Executive Vice President @
Greg Lignelli Education
- Duquesne University 1995-1999
- The Kiski School
Greg Lignelli Summary
- Greg Lignelli, based in Pittsburgh, Pennsylvania, United States, is currently a President and Chief Operations Officer at System One. Greg Lignelli brings experience from previous roles at System One Holdings and Hudson Global. Greg Lignelli holds a 1995 - 1999 Duquesne University. Greg Lignelli has 2 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Greg Lignelli?
Find contact details for 700 million professionals.
Others Named Greg Lignelli
Greg Lignelli
President and COO
Pittsburgh, PA, US
Greg Lignelli
President and Chief Operations Officer
Pittsburgh, Pennsylvania, United States
Top System One Employees
Lisa Biondi
Chief Information Officer
Pittsburgh, PA, US
Christine Hunter
Vice President
Okatie, SC, US
John Kane
Senior Recruiter
Greensburg, PA, US
Tim Bosse
Senior Vice President, Talent Solutions
Orange Beach, AL, US
Chris Cinci
Mechanical Integrity Inspector
Pittsburgh, PA, US
Rich Carver
Practice Manager-Pittsburgh
Pittsburgh, PA, US
Brandon Gold
Vice President
Dallas, TX, US
Greg Lignelli
President and Chief Operations Officer
Pittsburgh, Pennsylvania, United States
Dale Forsythe
Director of Operations
Detroit, Michigan, United States
Maxwell O'Rourke
On-Site Coordinator at System One Holdings
Rochester, NY, US
Ethan Goldberg
System Support Analyst
Silver Spring, MD, US
María Suárez-Mosquera
Recruiter | Renewable Energy
Houston, TX, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co