ProSource Wholesale Executive and Leadership Team

July, 2026

Leadership Overview

ProSource Wholesale has 8 executives leading key functions including strategy, finance, and operations.

Driven by a commitment to quality, ProSource Wholesale provides wholesale remodeling products, operating showrooms across the United States and Canada to serve a broad market with essential building materials.

Leadership Roles at ProSource Wholesale

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

    Clara Baumgarten, the Chief Executive Officer at ProSource Wholesale, directs the overarching corporate strategy and operational framework. Baumgarten guides the company's expansion initiatives, ensuring alignment with market demands for wholesale remodeling products across its extensive network of showrooms in the United States and Canada. This leadership role involves fostering key stakeholder relationships and driving the company's long-term vision for growth and market penetration. Baumgarten's strategic direction ensures ProSource Wholesale maintains its competitive edge in the retail hardware sector. Clara Baumgarten's executive oversight is critical for navigating industry complexities and capitalizing on emerging opportunities within the remodeling supply chain.

    Niklaus Mol - Chief Financial Officer

    Niklaus Mol, the Chief Financial Officer at ProSource Wholesale, manages all financial operations and fiscal strategy. Mol oversees budgeting, financial planning, and risk management, ensuring the company's fiscal health and sustainable growth. This executive directs the allocation of capital for showroom expansion and inventory management across North America. Mol's responsibilities include optimizing financial performance and reporting, providing critical insights to the executive team regarding investment opportunities and operational efficiencies. Niklaus Mol's financial acumen supports ProSource Wholesale's mission to deliver value through its wholesale remodeling products. The Chief Financial Officer ensures robust financial controls are in place throughout the organization's extensive operational footprint.

    Kenneth Nash - President

    Kenneth Nash, the President at ProSource Wholesale, spearheads strategic initiatives focused on operational excellence and market development. Nash directs the expansion and optimization of the company's showroom network, ensuring efficient distribution of wholesale remodeling products throughout the United States and Canada. This leadership position involves cultivating strong relationships with suppliers and driving sales performance across various regions. Kenneth Nash's focus on operational efficiency directly supports ProSource Wholesale's commitment to providing high-quality materials. The President oversees key departments responsible for inventory management and logistics, ensuring seamless supply chain operations.

    Steven Riesenberg - President

    Steven Riesenberg, the President at ProSource Wholesale, drives the company's strategic vision for market leadership in wholesale remodeling products. Riesenberg oversees the development and execution of sales strategies, aiming to expand ProSource Wholesale's reach across its North American showroom network. This role involves fostering innovation in product offerings and enhancing customer engagement. Steven Riesenberg's leadership ensures the company remains responsive to evolving industry trends and customer needs. The President's responsibilities include managing key partnerships and driving revenue growth through effective market penetration strategies.

    Jeff Burrows - President

    Jeff Burrows, the President at ProSource Wholesale, directs the company's strategic growth and operational efficiency across its extensive showroom network. Burrows focuses on enhancing the supply chain for wholesale remodeling products, ensuring timely delivery and product availability throughout the United States and Canada. This executive role involves optimizing inventory management and logistics to support ProSource Wholesale's market presence. Jeff Burrows' leadership drives initiatives aimed at improving operational workflows and customer satisfaction. The President oversees key functions related to procurement and distribution, reinforcing the company's commitment to quality and service.
    Jeff Burrows

    Jeff Glass - Owner and President

    Jeff Glass, the Owner and President at ProSource Wholesale, provides executive leadership and strategic direction for the company's operations. Glass oversees the overall business strategy, focusing on market expansion and maintaining ProSource Wholesale's position as a leading provider of wholesale remodeling products. This role involves guiding the company's vision and ensuring its long-term sustainability across its North American showrooms. Jeff Glass's ownership perspective drives decisions related to capital investment and strategic partnerships. The Owner and President ensures that the company's operational framework aligns with its core mission of delivering value to its customer base.

    Melissa Pancner - President

    Melissa Pancner, the President at ProSource Wholesale, drives strategic initiatives focused on enhancing the company's market presence and operational effectiveness. Pancner oversees the management of ProSource Wholesale's extensive showroom network, ensuring the efficient distribution of wholesale remodeling products across the United States and Canada. This leadership role involves fostering strong relationships with clients and suppliers, and optimizing sales performance. Melissa Pancner's strategic guidance supports the company's commitment to providing high-quality building materials. The President directs key departments responsible for customer relations and market development, reinforcing ProSource Wholesale's industry standing.

    Andrew Shulklapper - President, ProSource Wholesale

    Andrew Shulklapper, the President, ProSource Wholesale at ProSource Wholesale, directs the company's strategic operations and market development initiatives. Shulklapper oversees the expansion and enhancement of the wholesale remodeling product showrooms across the United States and Canada, ensuring optimal product availability and customer service. This executive role involves driving sales growth and fostering key partnerships within the industry. Andrew Shulklapper's leadership focuses on operational efficiency and market responsiveness. The President, ProSource Wholesale guides the company's long-term vision, ensuring ProSource Wholesale remains a premier supplier in its sector.
    Andrew Shulklapper

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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 Kenneth Nash (President).
    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), Kenneth Nash (President) 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, President, President.