PlanHub is an all-in-one digital preconstruction platform built for general contractors, subcontractors, and suppliers to grow their business, connect with qualified partners, and simplify the bidding process. Whether posting a project, searching for jobs, or supplying materials, PlanHub brings the entire construction bidding workflow into one easy-to-use platform. With a nationwide network of 500,000+ construction professionals, PlanHub helps general contractors find reliable subcontractors, improve bid coverage, and collaborate efficiently using tools like Project Finder, bid management, integrated takeoff and estimation, and a comprehensive Sub and Supplier Directory. Subcontractors use PlanHub to discover commercial projects in their trade and region, receive targeted ITBs, and manage bids in one centralized workspace. Suppliers gain early access to planning-stage projects, keyword and spec alerts, and tools to submit quotes directly to subcontractors and general contractors.