ACA Executive and Leadership Team

October, 2026

Leadership Overview

ACA has 6 executives leading key functions including strategy, business development, financial oversight, operational management, administrative coordination, and technology infrastructure.

Focused on delivering comprehensive GRC solutions, ACA empowers financial institutions to navigate complex regulatory landscapes through expert advisory, advanced technology, and robust risk management frameworks.

Leadership Roles at ACA

  • Chief Executive Officer - Richard Berthy
  • Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp - Walter Costenbader
  • Director & Chief Operating Officer - Dominic Williams
  • Chief Operating Officer, Technology - Kara Nayden
  • Operations Executive & Chief of Staff - Gladys Ibanez-Alers
  • Managing Director - Jay Petraitis
  • Richard Berthy - Chief Executive Officer

    Richard Berthy, the Chief Executive Officer at ACA, directs the overarching strategic vision and long-term growth trajectory of the firm. By aligning GRC business solutions with evolving market demands, the Chief Executive Officer ensures the organization maintains a competitive edge in regulatory technology and ESG advisory. Richard Berthy oversees the integration of organic growth initiatives with strategic acquisitions to expand the global footprint of the company. This leadership role involves constant collaboration with the Board to refine service offerings in cybersecurity and financial crimes prevention. Through the implementation of high-level operational standards, the Chief Executive Officer drives consistent value for clients across North American and international markets. By fostering a culture of compliance and innovation, Berthy secures the firm's position as a premier partner for financial institutions seeking to mitigate risk and enhance operational transparency in an increasingly complex global regulatory environment.

    Walter Costenbader - Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp

    Walter Costenbader, the Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp at ACA, manages the financial health and internal regulatory adherence of the firm. Overseeing fiscal planning and operational workflows, the Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp ensures that all business units operate within strict budgetary and compliance parameters. Walter Costenbader directs the integration of financial reporting systems with operational processes to maximize efficiency across the organization. This leadership role involves coordinating with other C-suite members to optimize resource allocation and mitigate enterprise-wide risks. By implementing rigorous internal controls, Costenbader safeguards the firm's assets and reputation. The Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp drives the development of scalable infrastructure to support the firm's diverse service lines, including AML and financial crimes advisory. Through precise financial oversight, Costenbader supports the long-term sustainability and growth of the company.

    Dominic Williams - Director & Chief Operating Officer

    Dominic Williams, the Director & Chief Operating Officer at ACA, executes the daily operational strategy to ensure seamless service delivery across all GRC business lines. Overseeing internal processes and cross-functional team coordination, the Director & Chief Operating Officer maintains high performance standards for regulatory technology and ESG advisory services. Dominic Williams drives the implementation of operational improvements that enhance client outcomes and internal productivity. This leadership role involves working closely with the executive team to streamline workflows and support the firm's expansion into new markets, including the establishment of EU operations via Mirabella. By optimizing operational capacity, Williams ensures that the firm meets the complex demands of global financial clients. The Director & Chief Operating Officer monitors key performance indicators to identify areas for process refinement. Through disciplined management of operational resources, Williams supports the firm's mission to provide reliable, high-quality compliance and risk management solutions to the financial industry.

    Kara Nayden - Chief Operating Officer, Technology

    Kara Nayden, the Chief Operating Officer, Technology at ACA, directs the development and deployment of technology solutions that underpin the firm's GRC and regulatory advisory services. Overseeing the technical infrastructure, the Chief Operating Officer, Technology ensures that all digital platforms meet the rigorous security and compliance standards required by financial clients. Kara Nayden drives the innovation of regulatory technology tools, focusing on scalability and data integrity. This leadership role involves collaborating with the broader executive team to integrate technology into the firm's core service offerings, such as ESG analytics and financial reporting. By managing the technology roadmap, Nayden supports the firm's ability to provide cutting-edge risk management solutions. The Chief Operating Officer, Technology monitors emerging tech trends to maintain the firm's competitive advantage. Through the strategic management of technical resources, Nayden ensures that the firm's digital capabilities remain robust, secure, and aligned with the evolving needs of the global financial services sector.
    Kara Nayden

    Gladys Ibanez-Alers - Operations Executive & Chief of Staff

    Gladys Ibanez-Alers, the Operations Executive & Chief of Staff at ACA, coordinates strategic initiatives and administrative functions to ensure organizational alignment. Overseeing the execution of executive priorities, the Operations Executive & Chief of Staff facilitates communication between leadership teams to drive efficiency in GRC service delivery. Gladys Ibanez-Alers manages complex projects that span multiple departments, including cybersecurity and regulatory technology advisory. This leadership role involves optimizing internal processes to support the firm's growth and operational agility. By streamlining administrative workflows, Ibanez-Alers enables the executive team to focus on high-impact strategic goals. The Operations Executive & Chief of Staff monitors the progress of key initiatives, ensuring that all operational activities remain consistent with the firm's mission. Through effective coordination and project management, Ibanez-Alers enhances the overall productivity of the organization, ensuring that the firm remains well-positioned to address the evolving needs of financial institutions in a dynamic regulatory landscape.

    Jay Petraitis - Managing Director

    Jay Petraitis, the Managing Director at ACA, architects business development strategies to broaden the reach of GRC and technology solutions. Overseeing client engagement models, the Managing Director ensures that service delivery aligns with the specific needs of investment firms and financial entities. Jay Petraitis drives the expansion of advisory services, focusing on GIPS standards verification and regulatory reporting excellence. This role requires deep interaction with senior leadership to identify emerging market opportunities and refine the firm's value proposition. By managing key client relationships, Petraitis facilitates the adoption of advanced risk management tools across diverse financial sectors. The Managing Director monitors market trends to adjust service delivery, ensuring that the firm remains at the forefront of regulatory technology. Through strategic oversight of business development pipelines, Petraitis strengthens the market presence of the organization while maintaining the highest standards of professional integrity and client service excellence.

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    Frequently Asked Questions Regarding ACA Top Executives and Leadership Team

    Who leads ACA?
    ACA is led by Richard Berthy (Chief Executive Officer), along with executives such as Walter Costenbader (Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp) and Dominic Williams (Director & Chief Operating Officer).
    Who is part of ACA’s executive team?
    The executive team of ACA includes leaders such as Richard Berthy (Chief Executive Officer), Walter Costenbader (Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp), Dominic Williams (Director & Chief Operating Officer) and other senior executives.
    How many executives does ACA have?
    ACA has 6 executives leading key business areas.
    What roles are included in ACA’s leadership team?
    The leadership team of ACA includes roles such as Chief Executive Officer, Chief Financial Officer & Chief Compliance Officer, Amp & Chief Operations Officer, Amp, Director & Chief Operating Officer, Chief Operating Officer, Technology, Operations Executive & Chief of Staff.