C1 Executive and Leadership Team

October, 2026

Leadership Overview

C1 has 9 executives leading key functions including revenue growth, financial management, operational efficiency, technology innovation, human capital, and regional leadership.

Focused on delivering advanced enterprise communications and IT infrastructure, C1 empowers global organizations to modernize digital touchpoints through AI-powered managed services and cloud integration.

Leadership Roles at C1

  • Chief Financial Officer - Chuck Eberhardt
  • Director, Finance & Chief Financial Officer - Gopi Srinivas
  • Chief Operating Officer - Cem Tanyel
  • President - Craig Bacigalupo
  • President - Paul Waters
  • Chief Revenue Officer - Leigh Juul
  • Chief Technology Officer, Central Region - Jeanni Bain
  • Chief Human Resources Officer - Colleen Haberman
  • Regional Chief Technology Officer - Kerry Emmert
  • Chuck Eberhardt - Chief Financial Officer

    Chuck Eberhardt, the Chief Financial Officer at C1, manages the fiscal health and capital allocation strategies of the organization. Overseeing financial planning, reporting, and risk management, the Chief Financial Officer ensures the company maintains a robust balance sheet to support ongoing investments in IT infrastructure modernization and cybersecurity. This leadership role involves analyzing market trends to guide long-term investment decisions, particularly regarding the development of C1 Elly AI and other proprietary technologies. By maintaining rigorous financial discipline, Chuck Eberhardt supports the operational scale required for global service delivery. Ultimately, Eberhardt provides the necessary oversight to ensure that all business units remain profitable while pursuing aggressive growth targets. The Chief Financial Officer works closely with the Board to communicate financial performance and strategic outlook, ensuring that the fiscal foundation remains strong enough to sustain the company's mission of delivering advanced technology solutions.

    Gopi Srinivas - Director, Finance & Chief Financial Officer

    Gopi Srinivas, the Director, Finance & Chief Financial Officer at C1, manages financial reporting and operational accounting functions. Overseeing the day-to-day fiscal operations, the Director, Finance & Chief Financial Officer ensures that financial data remains accurate and transparent for executive decision-making. This leadership role involves monitoring cash flow and budgetary compliance to support the company's investment in AI-powered managed services and cloud integration. By providing detailed financial analysis, Gopi Srinivas directly impacts the efficiency of resource allocation across various business units. Ultimately, Srinivas supports the broader financial strategy by maintaining rigorous internal controls and ensuring compliance with industry standards. The Director, Finance & Chief Financial Officer collaborates with the finance team to streamline reporting processes, ensuring that the company's financial health remains visible and stable, which allows the leadership team to focus on delivering superior technology solutions to enterprise clients globally.

    Cem Tanyel - Chief Operating Officer

    Cem Tanyel, the Chief Operating Officer at C1, directs internal scaling and the delivery of managed services across the global enterprise. Overseeing the integration of cloud solutions and communications platforms, the Chief Operating Officer ensures that operational workflows remain efficient and responsive to client needs. This leadership role involves streamlining service delivery models to support enterprise, education, and government clients in their digital transformation journeys. By optimizing internal processes and resource allocation, Cem Tanyel directly impacts the quality and reliability of the company's technology offerings. Ultimately, Tanyel drives operational excellence by aligning technical capabilities with market demands. The Chief Operating Officer maintains a focus on continuous improvement, ensuring that the infrastructure supporting C1 remains agile and capable of handling complex, large-scale deployments while maintaining the highest standards of service delivery and client satisfaction across all regions.
    Cem Tanyel

    Craig Bacigalupo - President

    Craig Bacigalupo, the President at C1, directs the strategic vision and overall business performance of the organization. Overseeing the execution of corporate goals, the President ensures that the company maintains its position as a leader in enterprise communications and IT infrastructure modernization. This leadership role involves coordinating across all C-suite functions to ensure that professional services and managed service offerings remain competitive and aligned with client needs. By fostering a culture of accountability and performance, Craig Bacigalupo directly impacts the company's growth trajectory and market impact. Ultimately, Bacigalupo drives the long-term success of the organization by overseeing the integration of AI-powered platforms and cloud solutions. The President works with the Board to define the strategic roadmap, ensuring that the company remains focused on delivering high-value technology solutions that empower enterprise, education, healthcare, and government clients to optimize their digital touchpoints.

    Paul Waters - President

    Paul Waters, the President at C1, directs the operational expansion and market development strategies for the company. Overseeing the delivery of advisory and professional services, the President ensures that the organization effectively addresses the complex IT infrastructure needs of its diverse client base. This leadership role involves managing key partnerships and ensuring that the company's proprietary communications platforms remain at the forefront of the industry. By driving operational efficiency and market penetration, Paul Waters directly impacts the company's ability to scale its managed services globally. Ultimately, Waters supports the company's mission by ensuring that all business units operate in harmony to deliver superior technology outcomes. The President collaborates with other executive leaders to refine the service delivery model, ensuring that the company remains a trusted partner for organizations seeking to modernize their digital infrastructure and enhance their cybersecurity posture in an increasingly complex global landscape.

    Leigh Juul - Chief Revenue Officer

    Leigh Juul, the Chief Revenue Officer at C1, directs all global sales strategies and market expansion initiatives. Overseeing the enterprise sales teams, the Chief Revenue Officer ensures alignment with corporate growth targets across diverse sectors including healthcare and government. This leadership role involves scaling revenue streams through the adoption of proprietary communications platforms and AI-powered managed services. By optimizing the sales funnel and strengthening client relationships, Leigh Juul directly impacts the company's market position. Ultimately, Juul secures long-term financial stability by driving North American initiatives and expanding the footprint of C1 in competitive technology landscapes. The Chief Revenue Officer maintains constant collaboration with the executive team to refine go-to-market strategies, ensuring that every client engagement reflects the high standards of service expected from a premier global technology solutions provider.
    Leigh Juul

    Jeanni Bain - Chief Technology Officer, Central Region

    Jeanni Bain, the Chief Technology Officer, Central Region at C1, architects technical solutions and infrastructure strategies for the central market. Overseeing the deployment of advanced communications and cybersecurity frameworks, the Chief Technology Officer, Central Region ensures that regional clients receive cutting-edge support for their digital touchpoints. This leadership role involves translating complex technical requirements into actionable, AI-powered managed services that drive business value. By fostering innovation within the central region, Jeanni Bain directly impacts the company's ability to deliver high-performance IT solutions. Ultimately, Bain secures the technical integrity of regional operations by aligning local initiatives with the broader global technology roadmap. The Chief Technology Officer, Central Region collaborates with engineering teams to refine service delivery, ensuring that every client project benefits from the latest advancements in cloud integration and enterprise communications, thereby maintaining a competitive edge in the regional technology market.

    Colleen Haberman - Chief Human Resources Officer

    Colleen Haberman, the Chief Human Resources Officer at C1, directs talent acquisition, organizational development, and employee engagement strategies. Overseeing the human capital requirements of a global technology provider, the Chief Human Resources Officer ensures that the workforce possesses the specialized skills necessary to support enterprise communications and cybersecurity initiatives. This leadership role involves cultivating a culture of innovation and excellence, which is essential for attracting top-tier talent in the competitive tech consulting industry. By implementing robust training and development programs, Colleen Haberman directly impacts the company's ability to deliver high-quality professional services. Ultimately, Haberman strengthens the organizational structure by aligning human resources policies with the company's long-term growth objectives. The Chief Human Resources Officer works across all departments to foster an inclusive environment, ensuring that the team remains motivated and equipped to meet the evolving needs of clients in the healthcare, education, and government sectors.
    Colleen Haberman

    Kerry Emmert - Regional Chief Technology Officer

    Kerry Emmert, the Regional Chief Technology Officer at C1, directs the technical strategy and solution architecture for specific regional markets. Overseeing the implementation of enterprise communications and IT infrastructure, the Regional Chief Technology Officer ensures that regional operations align with the company's global standards for cybersecurity and cloud integration. This leadership role involves identifying emerging technology trends and integrating them into the service portfolio to meet the unique needs of regional clients. By driving technical innovation, Kerry Emmert directly impacts the company's ability to maintain a strong market presence. Ultimately, Emmert ensures that regional technical teams remain agile and capable of delivering complex solutions that support the digital transformation of enterprise and government clients. The Regional Chief Technology Officer works closely with sales and operations to ensure that technical delivery remains consistent, reliable, and aligned with the overarching mission of providing world-class technology solutions.

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    Frequently Asked Questions Regarding C1 Top Executives and Leadership Team

    Who leads C1?
    C1 is led by Chuck Eberhardt (Chief Financial Officer), along with executives such as Gopi Srinivas (Director, Finance & Chief Financial Officer) and Cem Tanyel (Chief Operating Officer).
    Who is part of C1’s executive team?
    The executive team of C1 includes leaders such as Chuck Eberhardt (Chief Financial Officer), Gopi Srinivas (Director, Finance & Chief Financial Officer), Cem Tanyel (Chief Operating Officer) and other senior executives.
    How many executives does C1 have?
    C1 has 9 executives leading key business areas.
    What roles are included in C1’s leadership team?
    The leadership team of C1 includes roles such as Chief Financial Officer, Director, Finance & Chief Financial Officer, Chief Operating Officer, President, President.