RSM Global Executive and Leadership Team

October, 2026

Leadership Overview

RSM Global has 4 executives leading key functions including global strategy, regional management, partnership development, and financial advisory.

Operating across 120 countries, RSM Global delivers comprehensive audit, tax, and consulting solutions to businesses worldwide. This network maintains a commitment to excellence by fostering independent firm collaboration to drive sustainable client growth.

Leadership Roles at RSM Global

  • Chief Executive Officer - Ritan Mohajan
  • Managing Partner & Chief Executive Officer - Kengo Maekawa
  • Chief Executive Officer & Partner - Robert Miano
  • Manager Chief Financial Officer Advisory - Reiss McWilliams
  • Ritan Mohajan - Chief Executive Officer

    Ritan Mohajan, the Chief Executive Officer at RSM Global, directs the overarching strategic vision for the entire international network. Mohajan coordinates with member firms to ensure consistent service delivery standards across diverse regulatory environments. By prioritizing cross-border collaboration, the Chief Executive Officer facilitates seamless integration for multinational clients requiring complex audit and tax solutions. Ritan Mohajan monitors global market trends to identify emerging opportunities for expansion within the consulting sector. This leadership role involves maintaining high-level relationships with key stakeholders to bolster the reputation of the network. Through rigorous oversight of operational performance, the Chief Executive Officer drives efficiency and promotes a culture of professional excellence. Mohajan ensures that the collective expertise of the network remains accessible to businesses of all sizes, ultimately securing the long-term competitive positioning of the organization in the global marketplace.

    Kengo Maekawa - Managing Partner & Chief Executive Officer

    Kengo Maekawa, the Managing Partner & Chief Executive Officer at RSM Global, manages the operational execution of regional growth initiatives. Maekawa focuses on strengthening the network presence within key economic zones, ensuring that local member firms align with the broader organizational mission. The Managing Partner & Chief Executive Officer oversees the implementation of standardized consulting frameworks to improve service quality across the board. Kengo Maekawa directs resource allocation to support the scaling of audit and tax practices in high-growth markets. By fostering strong partnerships between independent firms, the Managing Partner & Chief Executive Officer creates a unified approach to client engagement. This role requires constant evaluation of regional performance metrics to optimize service delivery. Maekawa drives the adoption of innovative business practices, ensuring that the network remains agile and responsive to the evolving needs of international clients while maintaining strict adherence to global quality standards.
    Kengo Maekawa

    Robert Miano - Chief Executive Officer & Partner

    Robert Miano, the Chief Executive Officer & Partner at RSM Global, leads the development of specialized consulting services tailored to complex business requirements. Miano architects the strategic framework for partnership engagement, ensuring that individual firms contribute effectively to the collective success of the network. The Chief Executive Officer & Partner oversees the integration of advanced audit methodologies to enhance transparency and compliance for clients. Robert Miano drives initiatives that expand the service portfolio, focusing on high-value consulting engagements that address unique industry challenges. By collaborating with other senior leaders, the Chief Executive Officer & Partner ensures that the network maintains a cohesive approach to market penetration. This leadership position involves managing high-stakes client relationships and promoting the value proposition of the network to prospective partners. Miano secures the financial health of the organization by optimizing service delivery models and fostering a culture of continuous improvement.

    Reiss McWilliams - Manager Chief Financial Officer Advisory

    Reiss McWilliams, the Manager Chief Financial Officer Advisory at RSM Global, directs the delivery of specialized financial consulting services to clients navigating complex fiscal landscapes. McWilliams architects scalable financial reporting frameworks that assist businesses in achieving regulatory compliance and operational efficiency. The Manager Chief Financial Officer Advisory oversees the implementation of advanced budgeting and forecasting tools designed to support long-term corporate stability. Reiss McWilliams provides critical insights into capital structure and risk management, enabling clients to make informed strategic decisions. By coordinating with other advisory teams, the Manager Chief Financial Officer Advisory ensures that financial strategies align with broader business objectives. This role involves analyzing market data to identify potential cost-saving opportunities and revenue growth drivers. McWilliams drives the development of bespoke financial solutions, ensuring that the network remains a trusted partner for organizations seeking to optimize their financial performance and maintain robust internal controls.

    Frequently Asked Questions Regarding RSM Global Top Executives and Leadership Team

    Who leads RSM Global?
    RSM Global is led by Ritan Mohajan (Chief Executive Officer), along with executives such as Kengo Maekawa (Managing Partner & Chief Executive Officer) and Robert Miano (Chief Executive Officer & Partner).
    Who is part of RSM Global’s executive team?
    The executive team of RSM Global includes leaders such as Ritan Mohajan (Chief Executive Officer), Kengo Maekawa (Managing Partner & Chief Executive Officer), Robert Miano (Chief Executive Officer & Partner) and other senior executives.
    How many executives does RSM Global have?
    RSM Global has 4 executives leading key business areas.
    What roles are included in RSM Global’s leadership team?
    The leadership team of RSM Global includes roles such as Chief Executive Officer, Managing Partner & Chief Executive Officer, Chief Executive Officer & Partner, Manager Chief Financial Officer Advisory.