Momentum Solar Executive and Leadership Team

September, 2026

Leadership Overview

Momentum Solar has 4 executives leading key functions including strategy, business development, revenue generation, and financial management.

Dedicated to sustainable energy adoption, Momentum Solar delivers comprehensive solar power solutions through expert engineering, installation, and activation services across the United States.

Leadership Roles at Momentum Solar

  • Chief Executive Officer - Arthur Souritzidis
  • Founder & Chief Executive Officer - Athanasios SouritzidisA
  • Chief Financial Officer - Sung Lee
  • Chief Revenue Officer - Alex Sheikh
  • Arthur Souritzidis - Chief Executive Officer

    Arthur Souritzidis, the Chief Executive Officer at Momentum Solar, directs the overarching corporate strategy and long-term vision for the organization. Focusing on the engineering and installation of solar power systems, Souritzidis manages the operational framework required to scale renewable energy adoption across diverse residential markets. The Chief Executive Officer maintains constant alignment with the board to ensure that all solar activation projects meet rigorous quality standards. By optimizing internal workflows, Arthur Souritzidis drives efficiency throughout the entire project lifecycle. This leadership role involves identifying emerging market opportunities to expand the company footprint within the competitive solar industry. Through the implementation of advanced technical protocols, the Chief Executive Officer secures the operational integrity of every installation. Ultimately, Souritzidis fosters a culture of innovation that supports the transition toward clean energy solutions while maintaining robust growth trajectories for the business.

    Athanasios SouritzidisA - Founder & Chief Executive Officer

    Athanasios SouritzidisA, the Founder & Chief Executive Officer at Momentum Solar, architects the foundational business model and strategic direction for the company. Overseeing the integration of engineering and installation services, the Founder & Chief Executive Officer ensures that the organization remains at the forefront of the solar power sector. Athanasios SouritzidisA manages high-level partnerships and industry relations to bolster the market position of the firm. This leadership role requires constant evaluation of the solar energy landscape to adapt service offerings to evolving consumer needs. By prioritizing the activation of high-efficiency solar systems, the Founder & Chief Executive Officer drives significant value for residential clients. The executive also coordinates with other leadership members to refine the operational roadmap. Through consistent focus on sustainable growth, the Founder & Chief Executive Officer establishes the long-term viability of the company within the renewable energy market.

    Sung Lee - Chief Financial Officer

    Sung Lee, the Chief Financial Officer at Momentum Solar, directs the fiscal strategy and financial planning for the company. Overseeing capital allocation and budgetary management, the Chief Financial Officer ensures that the engineering, installation, and activation departments possess the necessary resources to execute solar projects effectively. Lee manages the financial reporting and risk assessment processes to maintain the economic health of the organization. This leadership role involves coordinating with the executive team to evaluate the profitability of new market expansions and service offerings. By optimizing the cost structure of solar energy operations, Sung Lee drives long-term financial stability and shareholder value. The Chief Financial Officer also monitors cash flow to support the scaling of renewable energy infrastructure. Through rigorous financial oversight, Lee secures the necessary funding to sustain the growth of the business while ensuring compliance with all industry-specific fiscal regulations.

    Alex Sheikh - Chief Revenue Officer

    Alex Sheikh, the Chief Revenue Officer at Momentum Solar, directs all sales initiatives and revenue-generating activities across the organization. Overseeing the expansion of solar power services, the Chief Revenue Officer ensures that the company captures significant market share through targeted outreach and customer acquisition strategies. Sheikh manages the sales pipeline to align with the engineering and installation capacity of the firm. This leadership role involves analyzing market trends to optimize pricing models and service packages for residential solar energy. By driving performance across regional sales teams, Alex Sheikh directly impacts the financial growth of the business. The Chief Revenue Officer also collaborates with the executive team to refine the go-to-market strategy for new solar activation projects. Through the implementation of data-driven sales processes, Sheikh secures consistent revenue streams while maintaining high levels of customer satisfaction throughout the entire solar installation journey.

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    Frequently Asked Questions Regarding Momentum Solar Top Executives and Leadership Team

    Who leads Momentum Solar?
    Momentum Solar is led by Arthur Souritzidis (Chief Executive Officer), along with executives such as Athanasios SouritzidisA (Founder & Chief Executive Officer) and Sung Lee (Chief Financial Officer).
    Who is part of Momentum Solar’s executive team?
    The executive team of Momentum Solar includes leaders such as Arthur Souritzidis (Chief Executive Officer), Athanasios SouritzidisA (Founder & Chief Executive Officer), Sung Lee (Chief Financial Officer) and other senior executives.
    How many executives does Momentum Solar have?
    Momentum Solar has 4 executives leading key business areas.
    What roles are included in Momentum Solar’s leadership team?
    The leadership team of Momentum Solar includes roles such as Chief Executive Officer, Founder & Chief Executive Officer, Chief Financial Officer, Chief Revenue Officer.