Cincinnati, OH: September 8, 2025 –
STACK Construction Technologies, an industry-leading cloud-based construction software platform, is proud to announce a strategic partnership with Winsupply, one of the nation’s largest suppliers of residential and commercial construction materials. This collaboration will bring STACK’s cloud-based takeoff solution to Winsupply’s network of independent local company locations, enabling standardized workflows, stronger collaboration, and integration with their internal enterprise resource planning (ERP) system.
Historically, Winsupply local companies relied on disconnected, outdated, on-premise preconstruction solutions, spreadsheets, or manual processes, causing significant inefficiencies. With STACK, Winsupply is creating a centralized yet flexible environment where teams can work autonomously within their own local company location in STACK while benefiting from shared best practices, standardized items & assemblies, and takeoff templates.
“STACK’s impact at the local level proved what was possible,” said Ray DeZenzo, CEO of STACK. “Winsupply saw firsthand how cloud-based, standardized takeoffs can drive efficiency and growth. This partnership is about giving every Winsupply team the tools they need to quote faster, keep takeoffs synced with their ERP system, and operate as a unified business while still maintaining local agility.”
After a successful rollout at Denver Winwater, a Winsupply local company that saw significant growth using STACK, Winsupply saw the value in expansion to unify takeoff workflows. The Denver Winwater location has already doubled their quote output, helping to significantly accelerate their growth trajectory and underscore the value of STACK’s impact on supplier bidding workflows.
“At Winsupply, we’re always seeking technology partners that can support both our scale and our unique business model. STACK’s mature, enterprise-grade API and multi-office capabilities allow us to unify our entire network under a single account while still preserving the independence and agility of each local company. This partnership equips our teams with powerful, standardized tools that strengthen collaboration, streamline workflows, and ultimately help us deliver even greater value to our customers,” commented Chris Schrameck, Senior Vice President of Information Technology at Winsupply.
Key aspects of the partnership include:
-Onboarding through STACK’s Professional Services team
-Full integration into Winsupply’s internally developed ERP via STACK’s Open API
-Standardization of items, assemblies, and takeoff workflows across local companies
-Leveraging STACK’s automation features like AutoCount, Smart Search, and cloud-based plan sharing to HVAC, waterworks, and other specialized divisions
-Onsite STACK training and support
As more Winsupply local companies adopt the STACK ecosystem, this partnership sets a new benchmark for how supplier-distributors can modernize estimating, accelerate quoting, and seamlessly connect takeoffs to ERP-driven fulfillment.
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Please contact Darcie Burroughs at dburroughs@stackct.com to book interviews and for more information about STACK and this release.
About STACK Construction Technologies
From project evaluation to completion, contractors use STACK’s cloud-based software to help run their business and maximize their profits. Their preconstruction solutions enable fast and accurate takeoff and estimating, as well as providing a centralized hub where plans, specs, and other construction documents can be stored, evaluated, measured, and shared. Their construction solutions power real-time field and project collaboration by allowing teams to quickly and easily review, annotate, compare, and share plans, anywhere, from any device. STACK’s superior collaboration tools ultimately improve project outcomes and profitability for contractors. Learn more at www.stackct.com.
About Winsupply
Winsupply is a family of companies that includes more than 670 wholesalers across the United States; service companies for business support and sourcing; and Winsupply Inc.
Winsupply Inc. – in business to build entrepreneurs – owns a majority equity stake in these independent, locally owned and operated wholesalers known as Winsupply local companies.
Collectively, Winsupply local companies are among America’s leading distributors of construction materials, equipment, supplies and solutions for residential, commercial, industrial, municipal and MRO (maintenance, repair and operations) applications.
Winsupply local companies serve contractors and installers across America in plumbing and heating; hydronics; pipes, valves and fittings; HVAC and refrigeration; electrical; fastening hardware; waterworks and utility; pumps; turf irrigation and landscape; and pipe, metal, specialty and fire system fabrication. Local companies also sell direct to commercial and industrial facilities organizations.
The local owners of Winsupply local companies earn their own success through The Spirit of OpportunityTM: the chance to risk your own money, gain equity and run your own wholesaling company to pursue the American Dream, with help from Winsupply.
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