Leyton Executive and Leadership Team

August, 2026

Leadership Overview

Leyton has 5 executives leading key functions including strategy, marketing, brand development, human resources, and talent consulting.

Focused on maximizing financial incentives for innovation, Leyton delivers specialized R&D tax credit consulting services to drive sustainable growth and operational excellence for clients across global markets.

Leadership Roles at Leyton

  • Chief Executive Officer - Eliza War
  • Chief Marketing Officer - Ayoub Elqsibat
  • Deputy Chief Marketing Officer - Alize Langlois
  • Chief Human Resources Officer & Director, Human Resources Consulting Solutions - Cherinne Bekheet
  • Drh - Meryem Erregaze
  • Eliza War - Chief Executive Officer

    Eliza War, the Chief Executive Officer at Leyton, directs the overarching strategic vision and global expansion initiatives. Overseeing the firm's commitment to R&D tax credit optimization, the Chief Executive Officer ensures alignment between service delivery and client financial objectives. This leadership role involves managing high-level partnerships and maintaining the competitive market position of the firm within the international consulting landscape. By fostering a culture of innovation, Eliza War drives the operational efficiency required to navigate complex federal and state regulatory environments. The Chief Executive Officer monitors performance metrics across all regional offices to guarantee consistent service quality. Through rigorous oversight of corporate governance, the Chief Executive Officer secures long-term stability and profitability. Strategic decision-making remains the primary focus, ensuring the firm consistently delivers value to clients seeking to leverage tax incentives for research and development projects.

    Ayoub Elqsibat - Chief Marketing Officer

    Ayoub Elqsibat, the Chief Marketing Officer at Leyton, architects the global brand strategy and lead generation frameworks. Overseeing the digital presence and market positioning, the Chief Marketing Officer ensures that the value proposition of R&D tax credit consulting reaches target industries effectively. This leadership role involves coordinating multi-channel campaigns to increase brand awareness across diverse geographic territories. By analyzing market trends, Ayoub Elqsibat optimizes the conversion funnel to support sustained revenue growth. The Chief Marketing Officer collaborates with regional teams to tailor messaging for specific regulatory landscapes, ensuring relevance and impact. Through the implementation of data-driven marketing technologies, the Chief Marketing Officer enhances client acquisition efforts. Strategic communication remains central to the role, as the Chief Marketing Officer builds authority in the consulting sector while driving consistent engagement with potential partners and enterprise clients.

    Alize Langlois - Deputy Chief Marketing Officer

    Alize Langlois, the Deputy Chief Marketing Officer at Leyton, executes tactical marketing operations and manages regional brand activation programs. Overseeing the day-to-day implementation of promotional strategies, the Deputy Chief Marketing Officer ensures that local market initiatives align with the broader corporate vision. This leadership role involves managing content production and social media engagement to strengthen the firm's reputation in the R&D tax credit space. By refining the customer journey, Alize Langlois improves lead quality and supports the sales pipeline. The Deputy Chief Marketing Officer works closely with the marketing department to streamline internal processes and enhance campaign performance. Through the analysis of regional feedback, the Deputy Chief Marketing Officer adapts outreach tactics to maximize market penetration. Strategic focus remains on operationalizing marketing goals, ensuring the firm maintains a consistent and compelling presence across all active business regions.

    Cherinne Bekheet - Chief Human Resources Officer & Director, Human Resources Consulting Solutions

    Cherinne Bekheet, the Chief Human Resources Officer & Director, Human Resources Consulting Solutions at Leyton, manages global talent acquisition and internal organizational development. Overseeing the integration of human capital strategies, the Chief Human Resources Officer & Director, Human Resources Consulting Solutions ensures that the firm attracts top-tier expertise to support R&D tax credit consulting. This leadership role involves designing comprehensive training programs and fostering a high-performance workplace culture. By directing the human resources consulting solutions division, Cherinne Bekheet provides clients with specialized guidance on workforce optimization and compliance. The Chief Human Resources Officer & Director, Human Resources Consulting Solutions aligns internal staffing needs with the firm's growth trajectory. Through the implementation of robust performance management systems, the Chief Human Resources Officer & Director, Human Resources Consulting Solutions drives employee engagement and retention. Strategic oversight of personnel policies remains critical to maintaining the firm's operational standards.

    Meryem Erregaze - Drh

    Meryem Erregaze, the Drh at Leyton, directs the administrative and personnel functions essential for maintaining organizational health. Overseeing the implementation of labor regulations and internal policies, the Drh ensures that the firm operates in full compliance with regional employment standards. This leadership role involves managing employee relations and facilitating professional development opportunities for the workforce. By optimizing internal communication channels, Meryem Erregaze supports a cohesive and productive work environment. The Drh collaborates with executive leadership to align human capital initiatives with the firm's broader R&D tax credit consulting objectives. Through the management of payroll and benefits administration, the Drh ensures the operational stability of the firm's human resources infrastructure. Strategic focus remains on building a resilient organizational structure, as the Drh continuously refines internal processes to support the evolving needs of the consulting team and the firm's long-term growth.

    Frequently Asked Questions Regarding Leyton Top Executives and Leadership Team

    Who leads Leyton?
    Leyton is led by Eliza War (Chief Executive Officer), along with executives such as Ayoub Elqsibat (Chief Marketing Officer) and Alize Langlois (Deputy Chief Marketing Officer).
    Who is part of Leyton’s executive team?
    The executive team of Leyton includes leaders such as Eliza War (Chief Executive Officer), Ayoub Elqsibat (Chief Marketing Officer), Alize Langlois (Deputy Chief Marketing Officer) and other senior executives.
    How many executives does Leyton have?
    Leyton has 5 executives leading key business areas.
    What roles are included in Leyton’s leadership team?
    The leadership team of Leyton includes roles such as Chief Executive Officer, Chief Marketing Officer, Deputy Chief Marketing Officer, Chief Human Resources Officer & Director, Human Resources Consulting Solutions, Drh.