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John Llewellyn

Managing Director

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For business leaders facing complex challenges, Riveron professionals are here to provide guidance and clarity. Send us a message here, and we’ll reach out shortly.







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    How I help clients

    John Llewellyn helps companies and lenders navigate troubled credit environments, advising on restructuring transactions, strategic business planning, and operational actions that stabilize liquidity and protect enterprise value. John brings financial, operational, and strategic experience in debt restructuring, cash flow forecasting, cost cutting, and financial model development, enabling stakeholders to understand risk, evaluate alternatives, and move forward confidently. Whether guiding companies through turnaround situations or supporting lenders facing credit issues, John delivers practical strategies that improve transparency, strengthen financial control, and position organizations to maximize value through restructuring, recovery, or wind-down.

    Specialties: Restructuring Advisory; Distressed Debt & Capital Structure Strategy; Cash Flow Forecasting & Financial Modeling; Strategic Business Planning

    Industries: Healthcare and Life Sciences, Technology / Telecommunications

    Career Highlights & Background

    John brings 35 years of finance and restructuring experience advising companies and lenders in high-pressure environments. His work spans finance leadership, restructuring, business plan development, and operational improvement initiatives designed to stabilize performance and protect stakeholder value. John has held senior financial leadership roles in the U.S., Latin America, and Europe, including as chief financial officer of a private equity sponsored start-up where he secured financing and resolved vendor and construction challenges during early-stage growth. He has served in interim officer roles for clients, where he advised the management and board on restructuring strategy, supported asset monetization efforts, and guided companies through Chapter 11 Section 363 processes to complete orderly wind-downs, as well as balance sheet restructurings.

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    Credentials

    • Master of Science in Business Administration, Duke University
    • Bachelor of Arts in Economics, Boston College

    My key work strengths include

    • A client-centric approach
    • Focused on results
    We provide key insights, guidance, and support to our clients to assist them through troubled situations. We earn their respect and become their trusted advisors.

    INSIGHTS FROM OUR TEAM

    Call : +1 214.891.5500

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