Sangoma Technologies Executive and Leadership Team

August, 2026

Leadership Overview

Sangoma Technologies has 7 executives leading key functions including strategy, financial oversight, operational scaling, information technology, human capital, legal compliance, and business development.

Focused on delivering value-based Communications as a Service solutions, Sangoma Technologies empowers global enterprises through robust, scalable cloud-based communication infrastructure and innovative digital transformation tools.

Leadership Roles at Sangoma Technologies

  • Chief Executive Officer - Charles Salameh
  • Chief Financial Officer - Larry Stock
  • Chief Operating Officer - Jeremy Wubs
  • President - Sebastian Kiely
  • Chief Information Officer - Mark Brown
  • Chief People Officer - Roland Silverio
  • Chief Legal Officer - Samantha Reburn
  • Charles Salameh - Chief Executive Officer

    Charles Salameh, the Chief Executive Officer at Sangoma Technologies, directs the overarching corporate strategy and long-term vision for the organization. By prioritizing value-based Communications as a Service solutions, the Chief Executive Officer ensures the company maintains a competitive edge within the global telecommunications market. Charles Salameh manages high-level relationships with the Board of Directors to align operational output with shareholder expectations. This leadership role involves driving North American initiatives while expanding the footprint of the company across international markets. Through the implementation of rigorous performance metrics, the Chief Executive Officer optimizes organizational efficiency and fosters a culture of continuous innovation. By focusing on sustainable growth and market penetration, the Chief Executive Officer secures the future trajectory of the business. Ultimately, the Chief Executive Officer maintains the integrity of the brand while delivering consistent value to clients and stakeholders alike.

    Larry Stock - Chief Financial Officer

    Larry Stock, the Chief Financial Officer at Sangoma Technologies, oversees all fiscal planning, capital allocation, and financial reporting processes. By managing the financial health of the organization, the Chief Financial Officer ensures the company possesses the necessary resources to support the delivery of Communications as a Service solutions. Larry Stock directs the budgeting cycles and financial forecasting to mitigate risks associated with global market volatility. This leadership role involves collaborating with the executive team to evaluate investment opportunities and optimize the cost structure of the business. By maintaining transparent financial controls, the Chief Financial Officer provides the Board of Directors with accurate insights into the economic performance of the company. Through the strategic management of assets and liabilities, the Chief Financial Officer drives long-term profitability and fiscal stability. Ultimately, the Chief Financial Officer supports the growth objectives of the company through disciplined financial management.
    Larry Stock

    Jeremy Wubs - Chief Operating Officer

    Jeremy Wubs, the Chief Operating Officer at Sangoma Technologies, directs the daily operational workflows and service delivery mechanisms for the company. By streamlining the deployment of Communications as a Service solutions, the Chief Operating Officer ensures high levels of customer satisfaction and operational excellence. Jeremy Wubs oversees the integration of internal processes to support the rapid scaling of the business across diverse geographic regions. This leadership role involves coordinating with department heads to eliminate bottlenecks and improve the efficiency of service delivery. By implementing standardized operational protocols, the Chief Operating Officer maintains consistency in the quality of the products provided to clients. Through the optimization of supply chain and service infrastructure, the Chief Operating Officer drives productivity and operational agility. Ultimately, the Chief Operating Officer ensures the seamless execution of the business model to meet the evolving demands of the global communications market.
    Jeremy Wubs

    Sebastian Kiely - President

    Sebastian Kiely, the President at Sangoma Technologies, directs the execution of business development strategies and market expansion efforts. By focusing on the commercial growth of the company, the President ensures the widespread adoption of Communications as a Service solutions across diverse industry verticals. Sebastian Kiely oversees the sales and marketing functions to drive revenue growth and increase the market share of the organization. This leadership role involves collaborating with the executive team to identify new business opportunities and strategic partnerships that enhance the value proposition of the company. By analyzing market trends and customer feedback, the President refines the commercial approach to meet the specific needs of clients in various regions. Through the leadership of the commercial teams, the President drives the achievement of aggressive revenue targets and business objectives. Ultimately, the President secures the commercial success and market presence of the company through focused business development.

    Mark Brown - Chief Information Officer

    Mark Brown, the Chief Information Officer at Sangoma Technologies, directs the development and maintenance of the core technology infrastructure supporting the company. By architecting scalable cloud platforms, the Chief Information Officer ensures the reliability and security of the Communications as a Service solutions provided to clients. Mark Brown oversees the cybersecurity posture and data management strategies to protect the digital assets of the organization. This leadership role involves collaborating with engineering teams to integrate emerging technologies into the existing product suite. By prioritizing technical innovation, the Chief Information Officer drives the digital transformation of the company to maintain a leading position in the industry. Through the management of complex IT systems, the Chief Information Officer supports the operational requirements of the business across all global markets. Ultimately, the Chief Information Officer ensures the technological foundation of the company remains robust, secure, and capable of supporting future growth.

    Roland Silverio - Chief People Officer

    Roland Silverio, the Chief People Officer at Sangoma Technologies, directs the human capital strategy, talent acquisition, and organizational development initiatives. By fostering a high-performance culture, the Chief People Officer ensures the company attracts and retains the top-tier talent necessary to deliver Communications as a Service solutions. Roland Silverio oversees the implementation of professional development programs and performance management systems to align employee output with corporate goals. This leadership role involves managing internal communications and employee engagement strategies to maintain a cohesive workforce across international operations. By prioritizing diversity, equity, and inclusion, the Chief People Officer builds a resilient and innovative team environment. Through the strategic alignment of human resources with business objectives, the Chief People Officer drives organizational effectiveness and employee satisfaction. Ultimately, the Chief People Officer cultivates the talent base required to sustain the long-term success and competitive advantage of the company.
    Samantha Reburn, the Chief Legal Officer at Sangoma Technologies, directs all legal affairs, regulatory compliance, and corporate governance matters. By managing the legal risks associated with the delivery of Communications as a Service solutions, the Chief Legal Officer ensures the company operates within the framework of international telecommunications laws. Samantha Reburn oversees contract negotiations, intellectual property protection, and litigation management to safeguard the interests of the organization. This leadership role involves advising the executive team on the legal implications of strategic business decisions and market expansion efforts. By maintaining rigorous compliance standards, the Chief Legal Officer protects the reputation and operational continuity of the company. Through the proactive identification of regulatory challenges, the Chief Legal Officer enables the business to navigate complex legal landscapes effectively. Ultimately, the Chief Legal Officer provides the legal foundation necessary for the company to pursue its growth and innovation objectives securely.

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    Frequently Asked Questions Regarding Sangoma Technologies Top Executives and Leadership Team

    Who leads Sangoma Technologies?
    Sangoma Technologies is led by Charles Salameh (Chief Executive Officer), along with executives such as Larry Stock (Chief Financial Officer) and Jeremy Wubs (Chief Operating Officer).
    Who is part of Sangoma Technologies’s executive team?
    The executive team of Sangoma Technologies includes leaders such as Charles Salameh (Chief Executive Officer), Larry Stock (Chief Financial Officer), Jeremy Wubs (Chief Operating Officer) and other senior executives.
    How many executives does Sangoma Technologies have?
    Sangoma Technologies has 7 executives leading key business areas.
    What roles are included in Sangoma Technologies’s leadership team?
    The leadership team of Sangoma Technologies includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, Chief Information Officer.