AD member sales reach a record $100 Billion in 2025
Waterworks
AD Waterworks brings together leading independent distributors and best-in-class suppliers serving the waterworks industry.
Our distributors support the full range of municipal water systems, sewer infrastructure, and water and wastewater treatment needs in the waterworks market.
Through AD’s scale, suppliers gain a more efficient way to engage with strong, growth-minded independents — expanding reach, improving alignment, and supporting shared success across the waterworks channel.
Meet the Waterworks Team
AD Waterworks is managed by a dedicated staff that follows the direction of our members and suppliers through a highly representative committee structure.
Waterworks Divisional Board and Committees
Each AD division has its own Board of Directors and committees that are made up of AD member owners and suppliers who vote on industry-related decisions and provide strategic and tactical input into all major areas of the organization’s operations.
Waterworks Divisional Board of Directors
Winston-Cox
Michigan Pipe and Valve
Coburn Supply
American Underground
American International
First Supply
Atlantic Plumbing
Committees
The Waterworks Vendor Committee reviews and approves prospective and existing suppliers consistent with the organization’s mission and commitments.
The Waterworks Supplier Advisory Council offers AD management independent advice and recommendations on a wide range of subjects including strategic industry trends, opportunities to enhance manufacturer/distributor partnerships, and methods to generate reductions in channel costs.
Divisional Highlights
AD member sales reach a record $100 Billion in 2025
John Henkels Named President of AD’s Waterworks Division
Commonwealth Group Shareholders Approve Merger with AD
AD and The Commonwealth Group Announce Intent to Merge