Unisys Executive and Leadership Team

September, 2026

Leadership Overview

Unisys has 10 executives leading key functions including strategy, operations, information technology, marketing, artificial intelligence, engineering, architecture, and systems technology.

Focused on delivering secure digital platforms, Unisys empowers global organizations to modernize infrastructure while maintaining rigorous cybersecurity standards across government, banking, and transportation sectors.

Leadership Roles at Unisys

  • Chief Executive Officer & President - Mike Thomson
  • Chief Operating Officer - Chris Arrasmith
  • President, Systems & Technology - Richard Marcello
  • Chief Information Officer - Matthew Marshall
  • Senior Vice President and Chief Marketing Officer - Teresa Poggenpohl
  • Principal AI and ML, AI Enablement. Data, Automation and AI. ESS. Office of the Chief Technology Officer - Shivdeep Nancherla
  • Lead Engineer - AI Enablement - Office Of The Chief Technology Officer - Amith K K
  • Lead Engineer - AI Enablement - Office of the Chief Technology Officer - Amith Kv
  • Client Chief Technology Officer & Chief Architect - Michael Sztachanski
  • Chief Technology Officer (North America, West) & Director - Justin Fulton
  • Mike Thomson - Chief Executive Officer & President

    Mike Thomson, the Chief Executive Officer & President at Unisys, directs the overarching corporate strategy and long-term vision for the organization. Thomson manages the alignment of business units to ensure the delivery of secure, modern digital platforms across global markets. By overseeing the executive leadership team, the Chief Executive Officer & President drives operational excellence and financial performance. This leadership role involves constant engagement with the Board to refine the company's market position in cybersecurity and digital government services. Mike Thomson prioritizes the expansion of core banking and travel solutions to maintain a competitive edge. Through rigorous oversight of enterprise-wide initiatives, the Chief Executive Officer & President secures sustainable growth and innovation. Ultimately, Thomson fosters a culture of accountability and technical advancement, ensuring the company remains a trusted partner for complex IT requirements.
    Mike Thomson

    Chris Arrasmith - Chief Operating Officer

    Chris Arrasmith, the Chief Operating Officer at Unisys, executes the daily operational functions required to maintain high-performance digital platforms. Arrasmith optimizes internal processes to support the delivery of cybersecurity and IT consulting services. Overseeing the integration of service delivery models, the Chief Operating Officer ensures that client engagements meet strict quality standards. This role involves coordinating cross-functional teams to streamline the deployment of core banking and transportation solutions. Chris Arrasmith monitors operational metrics to identify efficiency gains and cost-reduction opportunities across the organization. By managing the infrastructure that supports global service delivery, the Chief Operating Officer directly impacts the reliability of client-facing systems. Through disciplined management of resources and workflows, Arrasmith sustains the operational agility necessary for navigating the evolving IT landscape and meeting the diverse needs of the company's international client base.

    Richard Marcello - President, Systems & Technology

    Richard Marcello, the President, Systems & Technology at Unisys, directs the development and lifecycle management of the company's core hardware and software systems. Marcello manages the engineering and product teams responsible for building the foundational platforms that support cybersecurity and digital government services. Overseeing the innovation pipeline, the President, Systems & Technology ensures that the company's technology stack remains modern and competitive. This role involves coordinating with other executive leaders to align product development with market demand and long-term business strategy. Richard Marcello drives the continuous improvement of systems to enhance performance, security, and reliability for global clients. By managing the technical roadmap, the President, Systems & Technology ensures that the company maintains its leadership in the IT consulting space. Through disciplined oversight of systems and technology, Marcello supports the delivery of high-impact solutions that address the complex needs of the banking, transportation, and government sectors.
    Richard Marcello

    Matthew Marshall - Chief Information Officer

    Matthew Marshall, the Chief Information Officer at Unisys, architects the internal digital infrastructure and data systems that power the company's operations. Marshall manages the enterprise technology stack to ensure secure, scalable, and efficient workflows for all employees. Overseeing the implementation of advanced IT solutions, the Chief Information Officer supports the broader mission of providing secure digital platforms to external clients. This role involves collaborating with other C-suite leaders to align internal technology investments with long-term business goals. Matthew Marshall drives the adoption of modern cloud and data management tools to enhance organizational productivity. By securing the company's internal network against emerging threats, the Chief Information Officer protects critical intellectual property and client data. Through continuous evaluation of emerging technologies, Marshall ensures the company maintains a robust and resilient digital foundation capable of supporting complex global business requirements.
    Matthew Marshall

    Teresa Poggenpohl - Senior Vice President and Chief Marketing Officer

    Teresa Poggenpohl, the Senior Vice President and Chief Marketing Officer at Unisys, directs the global brand strategy and market positioning for the company's digital platforms. Poggenpohl manages the communication of value propositions related to cybersecurity, digital government, and banking services. Overseeing the development of marketing campaigns, the Senior Vice President and Chief Marketing Officer ensures consistent messaging across all regional markets. This role involves analyzing market trends to identify new growth opportunities and strengthen the company's reputation as a leader in IT consulting. Teresa Poggenpohl collaborates with sales and product teams to translate technical capabilities into compelling client narratives. By optimizing the marketing funnel and digital presence, the Senior Vice President and Chief Marketing Officer drives lead generation and brand awareness. Through strategic outreach and industry engagement, Poggenpohl elevates the company's profile, ensuring that the brand remains synonymous with security and innovation.
    Teresa Poggenpohl

    Shivdeep Nancherla - Principal AI and ML, AI Enablement. Data, Automation and AI. ESS. Office of the Chief Technology Officer

    Shivdeep Nancherla, the Principal AI and ML, AI Enablement. Data, Automation and AI. ESS. Office of the Chief Technology Officer at Unisys, architects advanced machine learning models to enhance the company's digital service offerings. Nancherla manages the integration of automation and artificial intelligence into core platforms, specifically focusing on improving efficiency for banking and government clients. Overseeing the technical roadmap for AI enablement, the Principal AI and ML, AI Enablement. Data, Automation and AI. ESS. Office of the Chief Technology Officer ensures that data-driven insights inform product development. This role involves researching emerging AI trends to maintain the company's technological edge. Shivdeep Nancherla collaborates with engineering teams to deploy scalable AI solutions that address complex client challenges. By refining automation workflows, the Principal AI and ML, AI Enablement. Data, Automation and AI. ESS. Office of the Chief Technology Officer drives significant improvements in service delivery speed and accuracy across the organization.

    Amith K K - Lead Engineer - AI Enablement - Office Of The Chief Technology Officer

    Amith K K, the Lead Engineer - AI Enablement - Office Of The Chief Technology Officer at Unisys, executes the technical development of artificial intelligence frameworks within the company's digital platforms. K K manages the coding and deployment of machine learning algorithms designed to optimize cybersecurity and data processing tasks. Overseeing the engineering lifecycle for AI projects, the Lead Engineer - AI Enablement - Office Of The Chief Technology Officer ensures that all implementations meet rigorous performance and security standards. This role involves troubleshooting complex technical issues and refining system architectures to support high-volume data environments. Amith K K collaborates with cross-functional teams to integrate AI capabilities into existing banking and transportation software. By focusing on the practical application of AI, the Lead Engineer - AI Enablement - Office Of The Chief Technology Officer drives the creation of innovative tools that provide tangible value to clients, ensuring the company remains at the forefront of technological advancement.

    Amith Kv - Lead Engineer - AI Enablement - Office of the Chief Technology Officer

    Amith Kv, the Lead Engineer - AI Enablement - Office of the Chief Technology Officer at Unisys, architects the infrastructure required for large-scale AI model training and deployment. Kv manages the technical specifications for automation tools that support the company's digital government and cybersecurity initiatives. Overseeing the development of specialized AI modules, the Lead Engineer - AI Enablement - Office of the Chief Technology Officer ensures that all software components are modular, secure, and scalable. This role involves conducting performance testing to validate the efficacy of new AI features before integration into client platforms. Amith Kv collaborates with the broader Office of the Chief Technology Officer to align engineering efforts with long-term innovation goals. By optimizing the underlying codebases for AI enablement, the Lead Engineer - AI Enablement - Office of the Chief Technology Officer enhances the overall intelligence and responsiveness of the company's service portfolio, directly supporting client success.

    Michael Sztachanski - Client Chief Technology Officer & Chief Architect

    Michael Sztachanski, the Client Chief Technology Officer & Chief Architect at Unisys, directs the technical design and implementation of bespoke digital solutions for major enterprise clients. Sztachanski manages the architectural integrity of complex systems, ensuring that cybersecurity and modern platform requirements are met. Overseeing the alignment of client needs with the company's technical capabilities, the Client Chief Technology Officer & Chief Architect provides strategic guidance on digital transformation journeys. This role involves bridging the gap between high-level business objectives and granular technical execution. Michael Sztachanski collaborates with internal engineering teams to ensure that custom architectures are both robust and future-proof. By providing expert oversight on large-scale projects, the Client Chief Technology Officer & Chief Architect ensures that the company delivers consistent, high-quality results. Through meticulous planning and architectural rigor, Sztachanski secures the long-term success of client engagements across diverse industries, including banking and transportation.
    Michael Sztachanski

    Justin Fulton - Chief Technology Officer (North America, West) & Director

    Justin Fulton, the Chief Technology Officer (North America, West) & Director at Unisys, directs the regional technology strategy and operational execution across the western market. Fulton manages the deployment of digital platforms and cybersecurity services to ensure alignment with the specific needs of North American clients. Overseeing the regional technical team, the Chief Technology Officer (North America, West) & Director ensures that service delivery remains consistent and high-performing. This role involves identifying regional market opportunities and tailoring the company's technological offerings to address local industry nuances. Justin Fulton collaborates with global leadership to share best practices and drive innovation across the broader organization. By maintaining a focus on regional growth and client satisfaction, the Chief Technology Officer (North America, West) & Director secures the company's market position. Through strategic oversight of regional operations, Fulton ensures that the company delivers reliable, secure, and modern IT solutions to a diverse client base.
    Justin Fulton

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    Frequently Asked Questions Regarding Unisys Top Executives and Leadership Team

    Who leads Unisys?
    Unisys is led by Mike Thomson (Chief Executive Officer & President), along with executives such as Chris Arrasmith (Chief Operating Officer) and Richard Marcello (President, Systems & Technology).
    Who is part of Unisys’s executive team?
    The executive team of Unisys includes leaders such as Mike Thomson (Chief Executive Officer & President), Chris Arrasmith (Chief Operating Officer), Richard Marcello (President, Systems & Technology) and other senior executives.
    How many executives does Unisys have?
    Unisys has 10 executives leading key business areas.
    What roles are included in Unisys’s leadership team?
    The leadership team of Unisys includes roles such as Chief Executive Officer & President, Chief Operating Officer, President, Systems & Technology, Chief Information Officer, Senior Vice President and Chief Marketing Officer.