ProSource Wholesale Executive and Leadership Team

August, 2026

Leadership Overview

ProSource Wholesale has 8 executives leading key functions including strategy, financial oversight, and regional market operations.

Focused on delivering premium remodeling solutions, ProSource Wholesale maintains a commitment to excellence by empowering trade professionals through an expansive network of showrooms across North America.

Leadership Roles at ProSource Wholesale

  • Chief Executive Officer - Clara Baumgarten
  • Chief Financial Officer - Niklaus Mol
  • President, ProSource Wholesale - Andrew Shulklapper
  • President - Melissa Pancner
  • Owner and President - Jeff Glass
  • President - Steven Riesenberg
  • President - Kenneth Nash
  • President - Jeff Burrows
  • Clara Baumgarten - Chief Executive Officer

    Clara Baumgarten, the Chief Executive Officer at ProSource Wholesale, directs the overarching strategic vision for the organization. Baumgarten architects long-term growth initiatives by aligning showroom operations with the evolving needs of trade professionals across the United States and Canada. By fostering partnerships with manufacturers, the Chief Executive Officer ensures a consistent supply of high-quality remodeling products. This leadership role involves constant evaluation of market trends to maintain a competitive edge in the wholesale hardware sector. Clara Baumgarten drives operational efficiency by streamlining internal processes and enhancing the customer experience within the showroom network. Through rigorous oversight of corporate objectives, the Chief Executive Officer secures the financial health and market position of the company. Baumgarten prioritizes innovation in service delivery to support the success of trade partners, ultimately strengthening the brand presence throughout the North American market.

    Niklaus Mol - Chief Financial Officer

    Niklaus Mol, the Chief Financial Officer at ProSource Wholesale, manages the fiscal health and capital allocation strategies for the enterprise. Mol oversees financial reporting, budgeting, and risk management to ensure sustainable growth across the extensive showroom footprint. By analyzing market data, the Chief Financial Officer optimizes procurement costs and enhances profitability for the wholesale remodeling business. This role requires close collaboration with executive leadership to fund expansion projects and infrastructure improvements. Niklaus Mol drives financial transparency and accountability, providing the necessary data to support strategic decision-making. Through meticulous management of assets and liabilities, the Chief Financial Officer protects the long-term viability of the company. Mol maintains rigorous standards for financial compliance while supporting the operational needs of showrooms throughout North America, ensuring that resources align with the core mission of providing value to trade professionals.

    Andrew Shulklapper - President, ProSource Wholesale

    Andrew Shulklapper, the President, ProSource Wholesale at ProSource Wholesale, executes the daily operational strategy for the company. Shulklapper directs the management of the showroom network, ensuring that trade professionals receive consistent service and product availability. By overseeing regional operations, the President, ProSource Wholesale maintains high standards for customer engagement and showroom performance across the United States and Canada. This leadership role involves coordinating with supply chain teams to optimize inventory levels for remodeling products. Andrew Shulklapper drives initiatives that improve the efficiency of the wholesale model, directly impacting the bottom line. Through active engagement with showroom managers, the President, ProSource Wholesale fosters a culture of excellence and professional development. Shulklapper ensures that the company remains the preferred partner for trade professionals by continuously refining the service delivery model and expanding the reach of the brand throughout the North American market.
    Andrew Shulklapper

    Melissa Pancner - President

    Melissa Pancner, the President at ProSource Wholesale, leads the development of specialized trade programs designed to enhance the remodeling experience. Pancner architects initiatives that connect trade professionals with exclusive product lines, driving increased showroom traffic and sales volume. By focusing on the unique requirements of the remodeling industry, the President ensures that the company provides tailored solutions that meet complex project demands. This role involves collaborating with marketing and sales departments to refine the value proposition for the North American market. Melissa Pancner drives growth by identifying new opportunities for service expansion and strengthening relationships with key industry stakeholders. Through strategic planning, the President optimizes the customer journey from product selection to final delivery. Pancner maintains a sharp focus on operational excellence, ensuring that every showroom delivers a consistent and high-quality experience that supports the professional success of the trade partners.

    Jeff Glass - Owner and President

    Jeff Glass, the Owner and President at ProSource Wholesale, defines the foundational values and long-term trajectory of the organization. Glass architects the corporate culture, emphasizing a commitment to the success of trade professionals through superior wholesale remodeling products. By overseeing the high-level governance of the company, the Owner and President ensures that the business remains agile in a competitive retail hardware landscape. This leadership role involves evaluating major investment opportunities and guiding the expansion of the showroom network across North America. Jeff Glass drives the vision for future growth, balancing tradition with modern innovation to maintain market relevance. Through direct involvement in key strategic decisions, the Owner and President secures the stability and reputation of the brand. Glass fosters an environment where operational efficiency and customer-centric service remain the primary drivers of success, ensuring that the company continues to lead the wholesale remodeling industry.

    Steven Riesenberg - President

    Steven Riesenberg, the President at ProSource Wholesale, manages the integration of technology and digital tools into the wholesale remodeling process. Riesenberg architects systems that streamline product procurement and inventory management for trade professionals. By overseeing the digital transformation of the showroom experience, the President ensures that clients have seamless access to the extensive product catalog across the United States and Canada. This role involves coordinating with IT and operations teams to enhance the efficiency of the supply chain. Steven Riesenberg drives the adoption of modern business practices that improve speed and accuracy in order fulfillment. Through strategic oversight of technical infrastructure, the President supports the scalability of the company. Riesenberg ensures that the digital strategy aligns with the broader mission of providing exceptional value to trade partners, ultimately strengthening the competitive position of the company in the North American market.

    Kenneth Nash - President

    Kenneth Nash, the President at ProSource Wholesale, directs the expansion and management of the showroom network across diverse geographic regions. Nash architects strategies to penetrate new markets, ensuring that trade professionals have local access to premium remodeling products. By overseeing regional performance, the President maintains consistent service standards and operational excellence throughout the United States and Canada. This role involves analyzing local market dynamics to tailor product offerings and showroom layouts to specific regional needs. Kenneth Nash drives growth by identifying high-potential areas for new showroom development and optimizing the performance of existing locations. Through rigorous monitoring of regional metrics, the President ensures that the company meets its revenue targets and service goals. Nash fosters strong relationships with local trade communities, reinforcing the reputation of the company as a reliable partner for remodeling projects across the entire North American footprint.

    Jeff Burrows - President

    Jeff Burrows, the President at ProSource Wholesale, oversees the strategic procurement and vendor relations that define the product portfolio. Burrows architects partnerships with top-tier manufacturers to ensure a diverse and high-quality selection of remodeling materials. By managing the supply chain, the President ensures that showrooms across North America maintain optimal inventory levels to meet the demands of trade professionals. This role involves negotiating contracts and monitoring product quality to uphold the brand standards of the company. Jeff Burrows drives efficiency in the procurement process, reducing lead times and improving cost structures for the wholesale business. Through constant communication with suppliers, the President anticipates market shifts and adjusts the product mix accordingly. Burrows ensures that the company remains at the forefront of the industry by providing trade partners with the latest and most reliable remodeling solutions available in the market.
    Jeff Burrows

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    Frequently Asked Questions Regarding ProSource Wholesale Top Executives and Leadership Team

    Who leads ProSource Wholesale?
    ProSource Wholesale is led by Clara Baumgarten (Chief Executive Officer), along with executives such as Niklaus Mol (Chief Financial Officer) and Andrew Shulklapper (President, ProSource Wholesale).
    Who is part of ProSource Wholesale’s executive team?
    The executive team of ProSource Wholesale includes leaders such as Clara Baumgarten (Chief Executive Officer), Niklaus Mol (Chief Financial Officer), Andrew Shulklapper (President, ProSource Wholesale) and other senior executives.
    How many executives does ProSource Wholesale have?
    ProSource Wholesale has 8 executives leading key business areas.
    What roles are included in ProSource Wholesale’s leadership team?
    The leadership team of ProSource Wholesale includes roles such as Chief Executive Officer, Chief Financial Officer, President, ProSource Wholesale, President, Owner and President.