Who we are

Catalyzt is a strategic consulting firm dedicated to helping nonprofits strengthen their fundraising, communications, and partnerships while maximizing social impact. Led by seasoned marketing and development experts Adrianna Frelich and Sean Tiernan, CFRE, the team combines corporate-level strategic marketing with relationship-driven philanthropy to drive measurable results. Catalyzt empowers mission-driven organizations across the nation to unlock their full potential through innovative campaigns, strategic collaborations, and sustainable growth strategies. By aligning marketing, development, grants, and community engagement, the firm helps nonprofits elevate their brand, increase donor support, and create lasting positive change in the communities they serve. Whether building transformative partnerships, optimizing fundraising campaigns, or crafting compelling communications, Catalyzt serves as a trusted spark for nonprofit success.

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Meet the Team

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Adrianna Frelich

Sean Tiernan, CFRE

  • Chief Development Officer

    Driven by a profound commitment to making a difference, Sean Tiernan, CFRE serves as the Chief Development Officer with Catalyzt. In this pivotal role, he partners with nonprofits across the nation to provide strategic fundraising guidance, relationship-based development strategies, and actionable insights that maximize philanthropic impact. Sean excels at building collaborative partnerships that mobilize resources, strengthen programs, and empower organizations to better serve their communities. With a deep understanding of both mission-driven work and donor engagement, he helps nonprofits unlock their full potential and achieve sustainable growth. For Sean, fundraising is more than a profession - it’s a calling, rooted in the belief that thoughtful, strategic philanthropy can spark meaningful, lasting change. His approach combines practical expertise with a relational mindset, ensuring that every partnership, campaign, and initiative drives measurable results while leaving a positive imprint on the communities served.

  • Chief Marketing Officer

    Adri is a strategic marketing leader with over a decade of experience creating high-impact campaigns in the corporate CPG sector. With 11 years in marketing management, she has a proven track record of designing strategies that deliver measurable results while building meaningful connections with audiences. Adri serves as the Chief Marketing Officer for Catalyzt. Today, Adri uses her corporate expertise to help nonprofits amplify their communications, fundraising, and partnership efforts. She specializes in aligning for-profit and nonprofit organizations to create collaborations that maximize brand value and drive lasting social impact. By integrating strategic marketing with development and communications, Adri helps organizations unlock their full potential, spark transformational change, and increase their community impact.

Contact us

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