# Todd Stone

> Todd Stone is the president and co-founder of Zengines, overseeing operations, finance and administration. He previously co-founded ProcessUnity in 2003 and served as CEO until November 2019, when Sean Cronin succeeded him and Stone continued as chairman. His earlier career included IBM software development and financial services sales, North American sales at Ontos, and senior leadership at Computer Sciences Corporation. He is based in Concord, Massachusetts, and holds a BS in Industrial Engineering from Lehigh University.

- **Role:** President and Co-founder at Zengines
- **Organizations:** Zengines, ProcessUnity, Computer Sciences Corporation, Ontos, IBM
- **Education:** Bachelor of Science in Industrial Engineering, Lehigh University
- **Known for:** Co-founded and led ProcessUnity from 2003 until the November 2019 CEO transition., Led ProcessUnity’s angel financing and its first private equity transaction, according to the company-supplied January 2020 biography., Co-founded Zengines in 2020 and serves as its president.

## Career timeline

- **1981** — Started at IBM as a software developer in Bethesda, Maryland.
- **1985–1988** — Led an international IBM product development team in Portsmouth, England.
- **After 1988** — Returned from the UK and spent five years selling IBM products and services to global financial services customers.
- **—** — Ran North American sales at object-oriented database startup Ontos.
- **Before 2003** — Senior Partner at Computer Sciences Corporation, leading advanced technology services and global alliances.
- **2003** — Co-founded ProcessUnity; began tenure as CEO.
- **2016** — ProcessUnity promoted Sean Cronin to president.
- **2018** — ProcessUnity received a majority growth investment from Long Ridge Equity Partners.
- **2019** — Sean Cronin succeeded Stone as CEO on November 19; Stone continued as chairman.
- **2020** — Co-founded Zengines with Caitlyn Truong and Carl Drisko.

## Achievements

- Co-founded and led ProcessUnity from 2003 until the November 2019 CEO transition.
- Led ProcessUnity’s angel financing and its first private equity transaction, according to the company-supplied January 2020 biography.
- Co-founded Zengines in 2020 and serves as its president.

## Latest updates

- **2026-05** — Zengines, where Stone serves as president and co-founder, announced a Best of Show award at FinovateSpring for its Contextual Data Lineage solution.
- **2024-11** — Zengines announced a $9 million financing and a software release including its Data Lineage solution.

## Links

- Website: https://www.zengines.ai/team-members/todd-stone
- LinkedIn: https://www.linkedin.com/in/todd-stone-b194b

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Profile page: https://yespress.io/todd-stone
Published by YesPress — https://yespress.io
Last updated: 2026-10-27