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Grinding Rock CPAs & Advisors

Experienced Accountants Ready to Serve

Our team of seasoned accountants and advisors brings over 25 years of experience dedicated to serving Native governments and business ventures, state and local governments, and non-profit organizations. With a deep understanding of the complexities and opportunities unique to these industries, we specialize in providing expert guidance on financial reporting, and assurance services.

Our experience spans industries such as gaming, hospitality, tribal governments, state and local governments, economic development initiatives, and non-profits, enabling us to deliver tailored solutions that drive growth and sustainability.

  • Smiling person with glasses and a necklace, wearing a button-up shirt, against a plain background.

    Dustin Murray


    - Tribal Ownership Representative

    - Business Board Chair

    - Tribal Governing Board Officer

    - Tribal Administrator

    - 5+ years of Tribal Leadership and Governance experience

    - Featured industry speaker on tribal economic issues 

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  • Man with glasses and beard wearing a checked shirt and blazer, smiling.

    Kevin Starkey, CPA


    - Managing Partner

    - 30+ years of experience with national CPA firms

    - State and Local Government subject matter expert

    - Tribal Government subject matter expert

    - Featured GASB industry speaker

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  • Black and white portrait of a man wearing glasses and a suit jacket, smiling.

    Rodrigo Macias, CFE


    - Partner

    - 17+ years providing attestation and consulting services with national CPA firms

    -  Internal audit, NIGC MICS, and Title 31 subject matter expert

    - Featured industry speaker (ACFE, IIA, NAFOA, IGA, NTGCR)

    - Expert witness court designation

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  • Black and white photo of a man in a suit with a beard and short hair, smiling.

    Maximilian Frank, CPA

    - Partner

    - 12+ years providing consulting services with national CPA consulting firms

    - Consulting and audit background

    - Featured gaming and construction industry speaker

    - Construction industry work experience

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