OSI Digital Executive and Leadership Team

August, 2026

Leadership Overview

OSI Digital has 4 executives leading key functions including strategy, technology architecture, operational management, and business development.

Focused on accelerating enterprise modernization, OSI Digital delivers data-driven solutions that transition legacy environments into intelligent, scalable digital ecosystems for global clients across diverse industries.

Leadership Roles at OSI Digital

  • Chief Executive Officer - Kumar Yamani
  • President - Glenn Gesell
  • President - Suzette Yamani
  • Chief Technology Officer - Jeff Pierick
  • Kumar Yamani - Chief Executive Officer

    Kumar Yamani, the Chief Executive Officer at OSI Digital, directs the overarching corporate strategy and long-term vision for the organization. By prioritizing digital transformation and enterprise modernization, the Chief Executive Officer ensures the company maintains a competitive edge in the global technology consulting market. Kumar Yamani oversees the alignment of internal resources with the evolving needs of clients in manufacturing, healthcare, and financial services. This leadership role involves fostering high-level partnerships and driving the expansion of service offerings into new international markets. Through the implementation of robust governance frameworks and a focus on data-driven decision-making, the Chief Executive Officer optimizes business performance across all operational units. By championing innovation in cloud services and automation, the Chief Executive Officer secures the firm's position as a premier strategic advisor for complex enterprise transformation initiatives, ultimately delivering sustainable value to stakeholders and clients worldwide.

    Glenn Gesell - President

    Glenn Gesell, the President at OSI Digital, manages the execution of core business operations and the delivery of managed services across the organization. Focusing on the manufacturing and financial services sectors, the President ensures that client engagements align with the company's commitment to operational excellence. Glenn Gesell directs the integration of enterprise applications, facilitating smoother transitions for organizations moving away from legacy environments. This leadership role involves overseeing the performance of regional teams and ensuring consistent service quality across international markets. By optimizing internal processes and resource allocation, the President drives efficiency and enhances visibility into business operations for clients. The President maintains strong relationships with key stakeholders, ensuring that the firm's consulting capabilities remain responsive to market demands. Through strategic oversight of service delivery, the President secures the company's reputation as a reliable implementation partner for large-scale digital transformation projects.
    Glenn Gesell

    Suzette Yamani - President

    Suzette Yamani, the President at OSI Digital, leads the expansion of customer engagement strategies and the development of new market opportunities. Concentrating on the retail and agriculture sectors, the President identifies emerging needs for digital modernization and tailors the company's consulting approach to address these specific industry nuances. Suzette Yamani oversees the alignment of marketing and business development initiatives with the firm's broader growth objectives. This role involves cultivating strategic alliances and ensuring that the organization's value proposition resonates with enterprises seeking stronger technology governance. By managing the lifecycle of client relationships, the President ensures that the firm remains a trusted advisor throughout complex transformation journeys. The President drives initiatives that improve customer experience platforms, directly impacting the firm's ability to deliver measurable business outcomes. Through this focus on market growth and client satisfaction, the President strengthens the company's presence as a leader in enterprise technology integration.

    Jeff Pierick - Chief Technology Officer

    Jeff Pierick, the Chief Technology Officer at OSI Digital, architects the technical roadmap and innovation strategy for the firm's cloud infrastructure and cybersecurity frameworks. Overseeing the development of advanced analytics solutions, the Chief Technology Officer ensures that all client-facing technology integrations meet rigorous performance standards. Jeff Pierick drives the adoption of automation technologies, enabling enterprises to modernize legacy systems and improve operational efficiency. This role requires constant collaboration with engineering teams to refine customer experience platforms and ensure seamless data governance. By monitoring emerging technology trends, the Chief Technology Officer maintains the organization's capability to handle complex digital ecosystems. Through the deployment of scalable cloud services, the Chief Technology Officer supports the company's mission to provide high-impact, data-driven solutions. This technical leadership directly influences the firm's ability to solve intricate business challenges for clients across the energy, retail, and software sectors.
    Jeff Pierick

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    Frequently Asked Questions Regarding OSI Digital Top Executives and Leadership Team

    Who leads OSI Digital?
    OSI Digital is led by Kumar Yamani (Chief Executive Officer), along with executives such as Glenn Gesell (President) and Suzette Yamani (President).
    Who is part of OSI Digital’s executive team?
    The executive team of OSI Digital includes leaders such as Kumar Yamani (Chief Executive Officer), Glenn Gesell (President), Suzette Yamani (President) and other senior executives.
    How many executives does OSI Digital have?
    OSI Digital has 4 executives leading key business areas.
    What roles are included in OSI Digital’s leadership team?
    The leadership team of OSI Digital includes roles such as Chief Executive Officer, President, President, Chief Technology Officer.