Sangoma Technologies Executive and Leadership Team

June, 2026

Leadership Overview

Sangoma Technologies has 6 executives leading key functions including strategy, finance, operations, people, legal, and market presence.

Driven by value-based Communications as a Service solutions, Sangoma Technologies focuses on empowering businesses through integrated communication platforms, fostering efficiency and connectivity across diverse markets.

Leadership Roles at Sangoma Technologies

  • Chief Executive Officer - Charles Salameh
  • Chief Financial Officer - Lawrence Stock
  • Chief Operating Officer - Jeremy Wubs
  • President - Sebastian Kiely
  • 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 market positioning. Salameh guides the company's expansion in the Communications as a Service sector, ensuring alignment with the 1984 founding vision of delivering value-based solutions. Overseeing all executive functions, Charles Salameh drives innovation in CaaS offerings, focusing on enhancing business communication efficiency and global connectivity. This leadership role involves setting long-term objectives and fostering a culture of continuous improvement across all departments. The Chief Executive Officer's strategic decisions directly influence Sangoma Technologies' competitive stance and financial performance, solidifying its market presence in North America and beyond. Salameh's executive oversight ensures the company consistently meets evolving client needs through advanced technology integration.

    Lawrence Stock - Chief Financial Officer

    Lawrence Stock, the Chief Financial Officer at Sangoma Technologies, manages all financial operations and fiscal strategy. Stock oversees budgeting, forecasting, and financial reporting, ensuring robust fiscal health for the organization. This executive role involves optimizing capital allocation and managing investor relations to support Sangoma Technologies' growth initiatives. The Chief Financial Officer's expertise is critical in navigating market fluctuations and driving profitability through sound financial planning. Lawrence Stock ensures compliance with all financial regulations and implements strategies to enhance shareholder value. By meticulously managing financial resources, Stock supports the company's commitment to delivering value-based Communications as a Service solutions across its global operations. The financial acumen provided by the Chief Financial Officer underpins the company's sustained expansion and operational efficiency.
    Lawrence Stock

    Jeremy Wubs - Chief Operating Officer

    Jeremy Wubs, the Chief Operating Officer at Sangoma Technologies, directs daily operational activities and service delivery. Wubs ensures the efficient execution of the company's Communications as a Service (CaaS) offerings, optimizing workflows and resource management. This executive position involves overseeing the integration of new technologies and streamlining operational processes to enhance client satisfaction. The Chief Operating Officer's focus on operational excellence supports Sangoma Technologies' mission to provide value-based solutions. Jeremy Wubs drives initiatives to improve service reliability and scalability across all operational units. By managing the company's core service infrastructure, Wubs directly contributes to Sangoma Technologies' market competitiveness and its ability to meet diverse business needs. The operational leadership provided by the Chief Operating Officer is fundamental to the company's sustained performance.
    Jeremy Wubs

    Sebastian Kiely - President

    Sebastian Kiely, the President at Sangoma Technologies, drives strategic initiatives and oversees key business units. Kiely focuses on enhancing market penetration and expanding the company's portfolio of value-based Communications as a Service solutions. This leadership position involves fostering cross-functional collaboration to ensure seamless service delivery and client satisfaction. The President's role is critical in translating corporate strategy into actionable plans that support Sangoma Technologies' operational goals. Sebastian Kiely champions customer-centric approaches and explores new avenues for technological innovation. By leading significant business segments, Kiely directly impacts the company's revenue growth and its competitive positioning in the tech consulting industry. The presidential oversight provided by Sebastian Kiely is instrumental in achieving market leadership and operational excellence.

    Roland Silverio - Chief People Officer

    Roland Silverio, the Chief People Officer at Sangoma Technologies, leads all human capital management and organizational development strategies. Silverio cultivates a high-performance culture, ensuring talent acquisition, retention, and employee engagement align with corporate objectives. This executive role focuses on developing robust HR policies and programs that support Sangoma Technologies' growth and its commitment to its workforce. The Chief People Officer's initiatives are crucial for fostering an environment where innovation in Communications as a Service can thrive. Roland Silverio oversees the implementation of employee development programs and champions diversity and inclusion across the organization. By prioritizing people, Silverio ensures the company has the skilled and motivated team necessary to deliver exceptional value-based solutions. The strategic human resources management by the Chief People Officer is integral to Sangoma Technologies' overall success.
    Samantha Reburn, the Chief Legal Officer at Sangoma Technologies, provides strategic counsel on all legal and compliance matters. Reburn oversees corporate governance, contract negotiation, and risk management, safeguarding the company's interests. This executive position ensures adherence to all regulatory requirements across its global operations, particularly concerning Communications as a Service offerings. The Chief Legal Officer's expertise is vital in navigating complex legal landscapes and supporting Sangoma Technologies' business objectives. Samantha Reburn manages intellectual property protection and advises on mergers and acquisitions, contributing to strategic expansion. By ensuring legal integrity, Reburn supports the company's reputation for reliability and its delivery of value-based solutions. The legal framework established by the Chief Legal Officer is essential for sustained corporate stability and growth.

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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 Lawrence 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), Lawrence Stock (Chief Financial Officer), Jeremy Wubs (Chief Operating Officer) and other senior executives.
    How many executives does Sangoma Technologies have?
    Sangoma Technologies has 6 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 People Officer.