FSG Executive and Leadership Team

November, 2026

Leadership Overview

FSG has 10 executives leading key functions including strategy, operations, financial management, marketing, information technology, and sales.

Committed to excellence in electrical contracting and lighting distribution, FSG delivers high-quality infrastructure solutions while maintaining a culture of continuous learning and hard work across the United States.

Leadership Roles at FSG

  • Chief Executive Officer - Bill Graham
  • Chief Financial Officer - Christopher Wemmert
  • Chief Operating Officer - Michael Mastriano
  • Chief Operating Officer, Lighting Distribution - Leon Mowadia
  • Chief Operating Officer, Services - Victor Williams
  • President - Kati Laford
  • Chief Marketing Officer - Brannon Bourland
  • Chief Information Officer - Thomas Riland
  • Chief Marketing Officer, Emeritus & Key Accounts - Bernie Erickson
  • Chief Sales Officer, Corporate (CSO) - David Attardi
  • Bill Graham - Chief Executive Officer

    Bill Graham, the Chief Executive Officer at FSG, directs the overarching strategic vision for the organization. Overseeing national expansion, the Chief Executive Officer ensures alignment between electrical contracting capabilities and lighting distribution goals. This leadership role involves fostering a culture of dedication to excellence while managing relationships with the Board to drive long-term growth. By prioritizing innovation in construction services, Bill Graham directly impacts the market position of the company. Ultimately, the Chief Executive Officer secures the financial health of the enterprise through disciplined management and a focus on positive outcomes for all stakeholders. Graham maintains a broad operational perspective, guiding the company through complex industry shifts while upholding the core values established at the founding of the business. The Chief Executive Officer remains focused on scaling operations to meet the evolving demands of the national construction landscape.
    Bill Graham

    Christopher Wemmert - Chief Financial Officer

    Christopher Wemmert, the Chief Financial Officer at FSG, directs all fiscal planning, accounting, and financial reporting functions. Overseeing capital allocation and budgetary controls, the Chief Financial Officer ensures the long-term economic stability of the company. This leadership role involves analyzing market trends to inform investment decisions in lighting distribution and electrical infrastructure. By maintaining rigorous financial oversight, Christopher Wemmert directly impacts the profitability and growth trajectory of the organization. Ultimately, Wemmert secures the financial foundation necessary for the company to pursue large-scale construction projects across the nation. The Chief Financial Officer collaborates with the executive team to align financial resources with strategic priorities, ensuring that every dollar spent contributes to the overall mission. Through precise financial modeling and risk management, the Chief Financial Officer provides the data-driven insights required to navigate the complexities of the modern construction market.
    Christopher Wemmert

    Michael Mastriano - Chief Operating Officer

    Michael Mastriano, the Chief Operating Officer at FSG, manages internal operational efficiency and cross-departmental workflows. Overseeing the integration of electrical contracting projects, the Chief Operating Officer ensures that resource allocation meets project timelines and quality standards. This leadership role involves optimizing internal processes to support the growth of the company across diverse regional markets. By streamlining communication between field teams and corporate management, Michael Mastriano directly impacts the productivity of the organization. Ultimately, Mastriano drives operational excellence by implementing scalable systems that support the broader mission of the firm. The Chief Operating Officer coordinates with other C-suite leaders to ensure that operational capacity matches the strategic goals set by the executive team. Through rigorous oversight of daily business activities, the Chief Operating Officer maintains the high standards of performance expected within the competitive construction industry.
    Michael Mastriano

    Leon Mowadia - Chief Operating Officer, Lighting Distribution

    Leon Mowadia, the Chief Operating Officer, Lighting Distribution at FSG, directs the supply chain and logistics for the lighting division. Overseeing inventory management and vendor relationships, the Chief Operating Officer, Lighting Distribution ensures that the company maintains a competitive edge in product availability. This leadership role involves optimizing distribution networks to support the needs of electrical contractors across the country. By streamlining the flow of materials, Leon Mowadia directly impacts the efficiency and profitability of the lighting business. Ultimately, Mowadia drives growth by ensuring that the company provides reliable and timely solutions to its diverse client base. The Chief Operating Officer, Lighting Distribution collaborates with sales and procurement teams to align inventory levels with market demand. Through meticulous management of the supply chain, the Chief Operating Officer, Lighting Distribution maintains the status of the company as a premier lighting distributor.
    Leon Mowadia

    Victor Williams - Chief Operating Officer, Services

    Victor Williams, the Chief Operating Officer, Services at FSG, directs the execution of electrical contracting and maintenance services. Overseeing field operations and project delivery, the Chief Operating Officer, Services ensures that all work meets the highest safety and quality standards. This leadership role involves managing the workforce and equipment necessary to complete complex construction projects across various regions. By focusing on operational excellence in the field, Victor Williams directly impacts the customer satisfaction and project success rates of the organization. Ultimately, Williams drives revenue by ensuring that service delivery remains consistent and reliable. The Chief Operating Officer, Services coordinates with regional managers to optimize labor utilization and project scheduling. Through hands-on leadership of the service teams, the Chief Operating Officer, Services maintains the reputation of the company for delivering superior electrical solutions in a demanding construction environment.
    Victor Williams

    Kati Laford - President

    Kati Laford, the President at FSG, directs the day-to-day business activities and organizational performance. Overseeing the execution of corporate strategy, the President ensures that all departments work in harmony to achieve the mission of the company. This leadership role involves managing the executive team and ensuring that operational goals are met across all divisions. By fostering a culture of accountability and excellence, Kati Laford directly impacts the overall success and stability of the organization. Ultimately, Laford drives the company forward by balancing immediate operational needs with long-term strategic objectives. The President works closely with the CEO to translate the vision of the firm into actionable plans that deliver results for clients and stakeholders. Through effective leadership and management of the business, the President ensures that the company remains a leader in the electrical contracting and lighting distribution industry.

    Brannon Bourland - Chief Marketing Officer

    Brannon Bourland, the Chief Marketing Officer at FSG, architects the brand identity and market positioning for the company. Overseeing digital presence and lead generation strategies, the Chief Marketing Officer ensures that the value proposition of the firm reaches target clients in the construction sector. This leadership role involves developing campaigns that highlight the expertise of the company in lighting and electrical services. By analyzing customer engagement data, Brannon Bourland directly impacts the brand awareness and market share of the organization. Ultimately, Bourland drives revenue growth by aligning marketing initiatives with the specific needs of the client base. The Chief Marketing Officer works closely with sales teams to ensure consistent messaging across all regional operations. Through creative storytelling and strategic outreach, the Chief Marketing Officer strengthens the reputation of the company as a leader in the national electrical contracting industry.
    Brannon Bourland

    Thomas Riland - Chief Information Officer

    Thomas Riland, the Chief Information Officer at FSG, directs the technological infrastructure and digital transformation initiatives. Overseeing cybersecurity and data management systems, the Chief Information Officer ensures that the company maintains a secure and efficient digital environment. This leadership role involves implementing software solutions that enhance project management and supply chain visibility for electrical contracting operations. By modernizing internal IT systems, Thomas Riland directly impacts the operational agility of the organization. Ultimately, Riland drives innovation by leveraging data analytics to improve decision-making across all departments. The Chief Information Officer collaborates with other executives to integrate technology into the core business model, ensuring that the company remains at the forefront of industry advancements. Through the deployment of robust digital tools, the Chief Information Officer supports the scalability of the business while protecting critical information assets from emerging threats.
    Thomas Riland

    Bernie Erickson - Chief Marketing Officer, Emeritus & Key Accounts

    Bernie Erickson, the Chief Marketing Officer, Emeritus & Key Accounts at FSG, manages high-value client relationships and strategic partnerships. Overseeing the retention of major accounts, the Chief Marketing Officer, Emeritus & Key Accounts ensures that the company delivers consistent value to its most significant partners. This leadership role involves leveraging deep industry knowledge to advise on long-term marketing strategies and client engagement. By fostering strong connections with key stakeholders, Bernie Erickson directly impacts the stability and growth of the company. Ultimately, Erickson secures the reputation of the firm by maintaining excellence in service delivery for top-tier projects. The Chief Marketing Officer, Emeritus & Key Accounts works to bridge the gap between historical success and future market opportunities. Through dedicated account management, the Chief Marketing Officer, Emeritus & Key Accounts ensures that the company continues to meet the complex requirements of its largest national clients.

    David Attardi - Chief Sales Officer, Corporate (CSO)

    David Attardi, the Chief Sales Officer, Corporate (CSO) at FSG, directs the national sales strategy and business development efforts. Overseeing the sales force and client acquisition pipelines, the Chief Sales Officer, Corporate (CSO) ensures that the company achieves its revenue targets. This leadership role involves identifying new market opportunities and expanding the footprint of the firm in the electrical and lighting sectors. By driving high-impact sales initiatives, David Attardi directly impacts the growth and market penetration of the organization. Ultimately, Attardi secures the future of the company by building a robust portfolio of long-term client contracts. The Chief Sales Officer, Corporate (CSO) collaborates with marketing and operations to ensure that sales promises align with delivery capabilities. Through strategic leadership of the sales organization, the Chief Sales Officer, Corporate (CSO) maintains the competitive position of the company in the national construction market.
    David Attardi

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    Frequently Asked Questions Regarding FSG Top Executives and Leadership Team

    Who leads FSG?
    FSG is led by Bill Graham (Chief Executive Officer), along with executives such as Christopher Wemmert (Chief Financial Officer) and Michael Mastriano (Chief Operating Officer).
    Who is part of FSG’s executive team?
    The executive team of FSG includes leaders such as Bill Graham (Chief Executive Officer), Christopher Wemmert (Chief Financial Officer), Michael Mastriano (Chief Operating Officer) and other senior executives.
    How many executives does FSG have?
    FSG has 10 executives leading key business areas.
    What roles are included in FSG’s leadership team?
    The leadership team of FSG includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Operating Officer, Lighting Distribution, Chief Operating Officer, Services.