Granite Executive and Leadership Team

November, 2026

Leadership Overview

Granite has 5 executives leading key functions including strategy, financial oversight, operational scaling, administrative governance, and wholesale market expansion.

Focused on delivering comprehensive voice and data solutions across North America, Granite maintains a commitment to providing robust network infrastructure and secure connectivity options for diverse enterprise clients throughout the United States and Canada.

Leadership Roles at Granite

  • Chief Financial Officer - Jonathon Parker- Stafford
  • Chief Operating Officer - Rand Currier
  • Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner - Tom Antal
  • Chief of Staff - Calvin Jiang
  • Chief Administrative Officer (CAO) - Michael Galvin
  • Jonathon Parker- Stafford - Chief Financial Officer

    Jonathon Parker- Stafford, the Chief Financial Officer at Granite, manages the fiscal health and capital allocation strategies for the organization. Overseeing financial planning, budgeting, and reporting, the Chief Financial Officer ensures the company maintains a strong balance sheet while investing in advanced network infrastructure. This role involves analyzing market trends to guide investment decisions regarding wireless and video service expansion. By maintaining rigorous financial controls, Jonathon Parker- Stafford supports the sustainable growth of the business across North American markets. The Chief Financial Officer collaborates with the board to provide transparency and strategic financial guidance. Through careful management of revenue streams and cost structures, the Chief Financial Officer secures the capital necessary for technological innovation. This leadership function remains critical for maintaining the competitive edge of the company. Ultimately, the Chief Financial Officer drives long-term profitability and financial stability for the entire enterprise.

    Rand Currier - Chief Operating Officer

    Rand Currier, the Chief Operating Officer at Granite, directs the daily operations and service delivery mechanisms for the company. Managing the deployment of voice, data, and secure network options, the Chief Operating Officer ensures seamless service continuity for clients across the United States and Canada. This role involves optimizing supply chain logistics and technical support workflows to enhance customer satisfaction. By scaling operational capacity, Rand Currier supports the rapid expansion of the company's service footprint. The Chief Operating Officer monitors network performance and service quality to meet rigorous industry standards. Through the implementation of efficient operational protocols, the Chief Operating Officer drives productivity improvements across all technical departments. This leadership role requires constant coordination with engineering teams to maintain high-quality connectivity solutions. Ultimately, the Chief Operating Officer ensures that the company delivers reliable, high-performance infrastructure to every enterprise client served.

    Tom Antal - Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner

    Tom Antal, the Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner at Granite, drives revenue growth through strategic partnerships and wholesale channel development. Managing relationships with large-scale carriers and service providers, the Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner expands the reach of the company's voice and data solutions. This role involves identifying new market opportunities and negotiating complex service agreements to increase market share. By leveraging deep industry expertise, Tom Antal secures long-term contracts that bolster the company's presence throughout North America. The Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner collaborates with the sales team to tailor network offerings to specific wholesale requirements. Through consistent performance and client engagement, the Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner supports the company's overarching revenue targets. Ultimately, the Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner ensures the company remains a preferred partner in the telecommunications industry.
    Tom Antal

    Calvin Jiang - Chief of Staff

    Calvin Jiang, the Chief of Staff at Granite, coordinates cross-departmental initiatives to ensure alignment with corporate objectives. Managing internal communications and executive workflows, the Chief of Staff facilitates efficient decision-making processes across the organization. This role involves bridging gaps between various business units to streamline the delivery of voice, data, and Internet services. By optimizing organizational structure, Calvin Jiang directly supports the executive team in executing long-term growth strategies. The Chief of Staff monitors performance metrics to maintain high standards of operational excellence. Through rigorous oversight of internal projects, the Chief of Staff drives the company toward achieving its mission of providing reliable network solutions. This leadership position requires constant collaboration with department heads to refine internal processes. Ultimately, the Chief of Staff ensures that all corporate resources remain focused on delivering superior value to clients throughout the United States and Canada.

    Michael Galvin - Chief Administrative Officer (CAO)

    Michael Galvin, the Chief Administrative Officer (CAO) at Granite, oversees the corporate infrastructure and administrative policies that support the company's workforce. Managing human resources, facilities, and legal compliance, the Chief Administrative Officer (CAO) ensures that the organization operates within a framework of efficiency and regulatory adherence. This role involves developing internal programs that foster a productive work environment for employees across all regional offices. By streamlining administrative processes, Michael Galvin supports the overall mission of providing top-tier telecommunications services. The Chief Administrative Officer (CAO) collaborates with other executives to align corporate culture with business goals. Through the management of essential support services, the Chief Administrative Officer (CAO) enables the technical and sales teams to focus on market growth. This leadership position requires a deep understanding of organizational needs and operational requirements. Ultimately, the Chief Administrative Officer (CAO) maintains the structural integrity of the company.
    Michael Galvin

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    Frequently Asked Questions Regarding Granite Top Executives and Leadership Team

    Who leads Granite?
    Granite is led by Jonathon Parker- Stafford (Chief Financial Officer), along with executives such as Rand Currier (Chief Operating Officer) and Tom Antal (Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner).
    Who is part of Granite’s executive team?
    The executive team of Granite includes leaders such as Jonathon Parker- Stafford (Chief Financial Officer), Rand Currier (Chief Operating Officer), Tom Antal (Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner) and other senior executives.
    How many executives does Granite have?
    Granite has 5 executives leading key business areas.
    What roles are included in Granite’s leadership team?
    The leadership team of Granite includes roles such as Chief Financial Officer, Chief Operating Officer, Senior Wholesale Account Executive & President, 2023 & 2025 's Club Winner, Chief of Staff, Chief Administrative Officer (CAO).