Concord Executive and Leadership Team

August, 2026

Leadership Overview

Concord has 6 executives leading key functions including strategy, marketing, revenue, human resources, and operational management.

Focused on delivering high-impact IT consulting, Concord empowers organizations through advanced digital transformation, cloud integration, and data-driven analytics to ensure long-term competitive advantage in the global marketplace.

Leadership Roles at Concord

  • Chief Executive Officer - Mohamed Sadk
  • President - George Bulat
  • President - Marjorie Smith
  • Chief Marketing Officer - Natalie Spence Sheffield
  • Chief Revenue Officer - Arjun Nagar
  • Chief People Officer - Dan Arom
  • Mohamed Sadk - Chief Executive Officer

    Mohamed Sadk, the Chief Executive Officer at Concord, directs the overarching corporate strategy and long-term vision for the firm. By aligning advisory services with evolving market demands, the Chief Executive Officer ensures the organization maintains a leadership position in digital and user experience consulting. Mohamed Sadk oversees the integration of cloud applications and information security solutions across all client engagements. This executive role involves constant collaboration with the board to drive sustainable growth and operational excellence. Through the implementation of rigorous performance standards, the Chief Executive Officer optimizes service delivery models for diverse enterprise clients. By fostering a culture of innovation, Sadk secures the firm's reputation as a premier partner for complex IT transformations. The Chief Executive Officer remains dedicated to expanding the company's footprint across North American markets while maintaining the highest quality of technical advisory services.

    George Bulat - President

    George Bulat, the President at Concord, directs the internal operational infrastructure and service delivery execution. By overseeing the daily management of advisory and digital consulting teams, the President ensures that all projects meet the firm's high standards for quality and efficiency. George Bulat manages the resource allocation process to support the successful deployment of cloud applications and data solutions. This leadership role involves streamlining internal processes to improve project turnaround times and client satisfaction. By coordinating with department heads, the President ensures operational alignment with the company's strategic goals. Bulat monitors the performance of service delivery teams to identify areas for process improvement and technical innovation. Through the rigorous oversight of project management methodologies, the President maintains the firm's reputation for reliability. George Bulat drives the operational excellence necessary to support the company's expansion and long-term service delivery objectives.

    Marjorie Smith - President

    Marjorie Smith, the President at Concord, directs the strategic expansion of the firm's information security and advisory service lines. By overseeing the development of specialized security frameworks, the President ensures the organization addresses the critical data protection needs of enterprise clients. Marjorie Smith manages the cross-functional teams responsible for integrating security solutions into broader digital transformation projects. This leadership role involves identifying emerging threats and market opportunities to keep the firm at the forefront of the industry. By fostering partnerships with technology vendors, the President enhances the company's service portfolio. Smith collaborates with the executive team to ensure that security initiatives support the overall business model and revenue targets. Through the implementation of robust risk management protocols, the President safeguards the firm's reputation and client assets. Marjorie Smith drives the strategic growth of the security practice, ensuring the firm remains a trusted advisor in a complex digital landscape.

    Natalie Spence Sheffield - Chief Marketing Officer

    Natalie Spence Sheffield, the Chief Marketing Officer at Concord, architects the brand identity and market positioning for the firm. By developing comprehensive communication strategies, the Chief Marketing Officer drives awareness for specialized data solutions and analytics offerings. Natalie Spence Sheffield manages all lead generation initiatives and digital outreach programs to capture market share in the competitive IT consulting landscape. This leadership role requires close coordination with the sales department to ensure messaging consistency across all regional operations. By analyzing market trends and client feedback, the Chief Marketing Officer refines the value proposition for cloud applications and integration services. Sheffield executes targeted campaigns that highlight the firm's expertise in information security. Through strategic brand management, the Chief Marketing Officer elevates the company's profile, ensuring that potential clients recognize the unique advisory capabilities provided by the organization.
    Natalie Spence Sheffield

    Arjun Nagar - Chief Revenue Officer

    Arjun Nagar, the Chief Revenue Officer at Concord, directs all global sales activities and revenue growth initiatives. By overseeing the expansion of client portfolios, the Chief Revenue Officer ensures the firm meets aggressive financial targets within the IT consulting sector. Arjun Nagar manages the sales pipeline for advisory services, digital transformation projects, and data solutions. This leadership role involves building strong relationships with key stakeholders to secure long-term service contracts. By optimizing the sales funnel and refining pricing strategies, the Chief Revenue Officer drives profitability across all business units. Nagar collaborates with the executive team to identify new market opportunities and service gaps. Through the implementation of data-backed sales methodologies, the Chief Revenue Officer enhances the efficiency of the entire revenue organization. Ultimately, Nagar secures the financial stability of the firm by consistently delivering high-value engagements to enterprise clients.
    Arjun Nagar

    Dan Arom - Chief People Officer

    Dan Arom, the Chief People Officer at Concord, directs the human capital strategy and organizational development initiatives. By overseeing talent acquisition, retention, and professional growth programs, the Chief People Officer ensures the firm attracts top-tier consultants capable of delivering complex IT solutions. Dan Arom manages the internal culture and employee engagement efforts to support the company's mission of excellence in advisory services. This leadership role involves designing performance management systems that align individual contributions with corporate objectives. By fostering an inclusive and high-performance environment, the Chief People Officer drives productivity across all technical teams. Arom collaborates with other executives to ensure the workforce possesses the necessary skills for cloud applications and information security projects. Through strategic workforce planning, the Chief People Officer maintains the operational capacity required to support the firm's growth and commitment to client success.

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    Frequently Asked Questions Regarding Concord Top Executives and Leadership Team

    Who leads Concord?
    Concord is led by Mohamed Sadk (Chief Executive Officer), along with executives such as George Bulat (President) and Marjorie Smith (President).
    Who is part of Concord’s executive team?
    The executive team of Concord includes leaders such as Mohamed Sadk (Chief Executive Officer), George Bulat (President), Marjorie Smith (President) and other senior executives.
    How many executives does Concord have?
    Concord has 6 executives leading key business areas.
    What roles are included in Concord’s leadership team?
    The leadership team of Concord includes roles such as Chief Executive Officer, President, President, Chief Marketing Officer, Chief Revenue Officer.