John Gengarella

Chief Executive Officer
John Gengarella | Contract Wrangler CEO

John has run B2B software companies for over two decades, including VP and General Manager at Siebel Systems, CEO at Voxify, Chief Revenue Officer at 24[7], Vice President at C3 Energy, CEO at Netpulse, and CEO at Owsy.


John also has experience owning and running nationally-known hospitality and restaurant businesses.He is passionate about Contract Wrangler because John has seen numerous instances where timely understanding of key contract terms was the key to unlocking new revenue and cutting expenses.


John holds an MBA from Harvard Business School and a BS in Computer Science from University of Pittsburgh (Go Steelers!).