Calista Executive and Leadership Team

July, 2026

Leadership Overview

Calista has 4 executives leading key functions including finance, information technology, marketing, and real estate operations.

Driven by a commitment to sustainable resource management and business growth, Calista focuses on delivering essential services across Alaska, leveraging its unique position as a Native Regional Corporation to foster economic development and community prosperity.

Leadership Roles at Calista

  • Chief Financial Officer - Sharon Burns
  • President, Calista Real Estate - Karim Ders
  • Chief Information Officer - Timothy Strait
  • Co-Founder & Chief Marketing Officer - Minho Jeon
  • Sharon Burns - Chief Financial Officer

    Sharon Burns, the Chief Financial Officer at Calista, directs all financial strategy and fiscal operations. Overseeing budgeting, financial planning, and investment management, Burns ensures the fiscal health and long-term sustainability of Calista Corporation's diverse business ventures. This leadership role involves managing capital allocation across natural resource management and construction, engineering, and environmental consulting services. By optimizing financial performance, Sharon Burns directly supports the company's mission to provide economic benefits to its shareholders and communities throughout Alaska. The Chief Financial Officer's oversight extends to risk management and ensuring compliance with all financial regulations, safeguarding the corporation's assets and reputation. Burns's strategic financial guidance is critical for navigating the complex economic landscape of Alaska and driving profitable growth.

    Karim Ders - President, Calista Real Estate

    Karim Ders, the President, Calista Real Estate at Calista, directs the strategic growth and operational management of the company's real estate portfolio. Overseeing property acquisition, development, and asset management, Ders maximizes the value and performance of Calista Corporation's real estate holdings. This executive role involves identifying new investment opportunities and ensuring the efficient management of existing properties, contributing to the company's overall financial objectives. By leading the real estate division, Karim Ders supports Calista's broader mission of economic development and resource management in Alaska. The President's responsibilities include market analysis, lease negotiations, and overseeing property development projects. Ders's leadership is crucial for expanding Calista's real estate footprint and generating sustainable returns.
    Karim Ders

    Timothy Strait - Chief Information Officer

    Timothy Strait, the Chief Information Officer at Calista, architects and executes the company's technology strategy. Overseeing all information systems, digital infrastructure, and cybersecurity initiatives, Strait ensures operational efficiency and data integrity across Calista Corporation's multifaceted operations. This role involves driving technological innovation to support construction, engineering, and environmental consulting services, as well as natural resource management. By implementing robust IT solutions, Timothy Strait enhances the company's ability to manage its extensive business operations throughout Alaska. The Chief Information Officer's responsibilities include managing technology investments, optimizing network performance, and safeguarding sensitive corporate data. Strait's leadership ensures that Calista remains technologically advanced, supporting its strategic objectives and market competitiveness.

    Minho Jeon - Co-Founder & Chief Marketing Officer

    Minho Jeon, the Co-Founder & Chief Marketing Officer at Calista, drives brand strategy and market engagement. Overseeing all marketing initiatives, advertising campaigns, and public relations efforts, Jeon elevates Calista Corporation's profile and communicates its value proposition across diverse sectors. This leadership position involves developing go-to-market strategies for construction, engineering, and environmental consulting services, alongside promoting the responsible management of natural resources. By crafting compelling brand narratives, Minho Jeon strengthens Calista's market presence and stakeholder relationships throughout Alaska. The Chief Marketing Officer's focus includes market research, customer acquisition, and digital marketing optimization. Jeon's expertise in brand development is essential for expanding the company's reach and reinforcing its commitment to community and economic development.

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    Frequently Asked Questions Regarding Calista Top Executives and Leadership Team

    Who leads Calista?
    Calista is led by Sharon Burns (Chief Financial Officer), along with executives such as Karim Ders (President, Calista Real Estate) and Timothy Strait (Chief Information Officer).
    Who is part of Calista’s executive team?
    The executive team of Calista includes leaders such as Sharon Burns (Chief Financial Officer), Karim Ders (President, Calista Real Estate), Timothy Strait (Chief Information Officer) and other senior executives.
    How many executives does Calista have?
    Calista has 4 executives leading key business areas.
    What roles are included in Calista’s leadership team?
    The leadership team of Calista includes roles such as Chief Financial Officer, President, Calista Real Estate, Chief Information Officer, Co-Founder & Chief Marketing Officer.