About Unisys
applications, business processes, change management, cloud data & analytics, cloud management, communication & collaboration, consulting, cybersecurity, digital workplace, employee experience, hybrid infrastructure, industries, modern device management, technology, it services & it consulting, apps, cloud computing, enterprise software, enterprises, computer software
Unisys's Tech Stack
Decision Makers at Unisys
59 contactsElizabeth Zimmer
Client CTO, Digital Workplace Solutions
Chris Bennett
VP, Global Leader AI And ML Practice
Justin Fulton
Client CTO
Suzanne Taylor
VP AI Portfolio and Enterprise Solution Strategy, Office of the CTO
Andrew Gordon
Chief Technology Officer - Federal Civilian Agencies
Christophe Jacquet
SVP and CISO
Sreehari M
Head of Salesforce Practice & Low Code No Code Platforms
Terri Kovalski
Director, Office of the CTO, AI Portfolio
Ross Johnson
Platform Manager/Platform Architect
Yannick Arekion
Client CTO
Gary Buonacorsi
Public Sector Chief Technology Officer
Zvonimir Dudan
Corporate CTO – Architecture and Technology Group - Executive Architect
Andrew Crockett
Client CTO
Rajesh Shrestha
Client CTO, Sr. Principal Solutions Architect
Con D'Amico
APAC - Strategic Director | CTO | Digital Workplace Solutions
Carsten Bottcher
Client CTO
Dwayne Allen
Chief Technology Officer & Senior Vice President
Vishal Gupta
Global CTO and Senior Vice President, Technology
Michael Loh
Digital Workplace Solutions Client CTO
Frank Weyns
Client CTO
Edward Cavanagh
Director of Engineering, Security Software Development
Charles Bisom-Rapp
Director, Solution Management, Cloud and Infrastructure
James Hessel
Senior Engineering Manager
Ann Thureen
VP, Development; Technology and Infrastructure Services
Ashwin Patil
Senior Software Engineering Manager
Samar Charpe
Director - Architecture and Engineering APAC
George Varghese
Software Engineering Manager
Sheryl Winget
Software Engineering Manager
Ron Voight
Engineering Director
Narsing Kura
Engineering Manager
Grant Nelson
Engineering Manager
Prakash Alla
Software Engineering Manager
Jasmine Lin
Senior Engineering Manager
Roberto Marcenaro De Sarro
Sr Application Developer Eng @unisys | CTO
Charles Leuthen
Engineering Director, DFX
Timothy Case
Director of Product Engineering
Ziggy Beben
Director, Platform Engineering & Technology Architecture
Curt Leong
Engineering Director
Salim Padela
Cloud Engineering Manager
Usamah Hassan
Head of Security Solution Development, Security Architecture, CTO of Cloud Office
Gerhard Knecht
Chief Information Security Officer
Derek Paul
Engineering Director
David Meyers
Software Engineering Manager
Divya Nair
Director Of Engineering And Operations
Satish Bilupati
Director Of Engineering
Rolf Bergerson
Engineering Manager
Riccardo Trocca
Engineering Manager
Brittany Parker
Associate Engineering Manager
Steve Thompson
Vice President of Engineering
Stephanie Whitnell
Information Engineering Manager
Kathryn Menk
Associate Engineering Manager
Tanushree Chakravarty
Global Director Environmental Health Safety, Sustainability and Security
Robert Thomas
Director of Recruitment, Global Outsourcing and Infrastructure Services
Rudi Behnke
Client CTO
Bryan Drake
CTO For Channel Sales and Alliances
Tom Powell
Digital Workplace Solutions Client CTO
Trevor Miller
Client Chief Technical Officer
Carlos Blois
Latin America Microsoft Manager
Antonio Cobo
Systems & Technology Regional Sales Director
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Unisys's Position in the StackWho Database
- • Unisys is 1 of 194,140 information technology & services companies tracked in StackWho.
- • 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
- • 7,718 companies in Pennsylvania are in the StackWho database.
- • 333 information technology & services companies are in the 10001+ employee range (same size as Unisys).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.
Frequently Asked Questions
What technology does Unisys use?
Unisys uses Route 53, Outlook, CloudFlare Hosting, DemandBase, VueJS, Microsoft Application Insights, and 5 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Unisys?
StackWho has verified email addresses for 59 decision makers at Unisys. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Unisys directly for sales, recruiting, or partnerships.
What industry is Unisys in?
Unisys operates in the information technology & services industry, headquartered in Blue Bell, Pennsylvania, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Unisys's contact data?
Yes. StackWho Pro members can export decision maker contact data for Unisys and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
Elizabeth Zimmer
Client CTO, Digital Workplace Solutions
Chris Bennett
VP, Global Leader AI And ML Practice
Justin Fulton
Client CTO
Suzanne Taylor
VP AI Portfolio and Enterprise Solution Strategy, Office of the CTO
Andrew Gordon
Chief Technology Officer - Federal Civilian Agencies
Christophe Jacquet
SVP and CISO
Sreehari M
Head of Salesforce Practice & Low Code No Code Platforms
Terri Kovalski
Director, Office of the CTO, AI Portfolio
Ross Johnson
Platform Manager/Platform Architect
Yannick Arekion
Client CTO
Gary Buonacorsi
Public Sector Chief Technology Officer
Zvonimir Dudan
Corporate CTO – Architecture and Technology Group - Executive Architect
Andrew Crockett
Client CTO
Rajesh Shrestha
Client CTO, Sr. Principal Solutions Architect
Con D'Amico
APAC - Strategic Director | CTO | Digital Workplace Solutions
Carsten Bottcher
Client CTO
Dwayne Allen
Chief Technology Officer & Senior Vice President
Vishal Gupta
Global CTO and Senior Vice President, Technology
Michael Loh
Digital Workplace Solutions Client CTO
Frank Weyns
Client CTO
Edward Cavanagh
Director of Engineering, Security Software Development
Charles Bisom-Rapp
Director, Solution Management, Cloud and Infrastructure
James Hessel
Senior Engineering Manager
Ann Thureen
VP, Development; Technology and Infrastructure Services
Ashwin Patil
Senior Software Engineering Manager
Samar Charpe
Director - Architecture and Engineering APAC
George Varghese
Software Engineering Manager
Sheryl Winget
Software Engineering Manager
Ron Voight
Engineering Director
Narsing Kura
Engineering Manager
Grant Nelson
Engineering Manager
Prakash Alla
Software Engineering Manager
Jasmine Lin
Senior Engineering Manager
Roberto Marcenaro De Sarro
Sr Application Developer Eng @unisys | CTO
Charles Leuthen
Engineering Director, DFX
Timothy Case
Director of Product Engineering
Ziggy Beben
Director, Platform Engineering & Technology Architecture
Curt Leong
Engineering Director
Salim Padela
Cloud Engineering Manager
Usamah Hassan
Head of Security Solution Development, Security Architecture, CTO of Cloud Office
Gerhard Knecht
Chief Information Security Officer
Derek Paul
Engineering Director
David Meyers
Software Engineering Manager
Divya Nair
Director Of Engineering And Operations
Satish Bilupati
Director Of Engineering
Rolf Bergerson
Engineering Manager
Riccardo Trocca
Engineering Manager
Brittany Parker
Associate Engineering Manager
Steve Thompson
Vice President of Engineering
Stephanie Whitnell
Information Engineering Manager
Kathryn Menk
Associate Engineering Manager
Tanushree Chakravarty
Global Director Environmental Health Safety, Sustainability and Security
Robert Thomas
Director of Recruitment, Global Outsourcing and Infrastructure Services
Rudi Behnke
Client CTO
Bryan Drake
CTO For Channel Sales and Alliances
Tom Powell
Digital Workplace Solutions Client CTO
Trevor Miller
Client Chief Technical Officer
Carlos Blois
Latin America Microsoft Manager
Antonio Cobo
Systems & Technology Regional Sales Director
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