1 — The pitch Tactplan is developing a location-based scheduling and production control platform to help construction contractors solve the chronic problem of schedule chaos and workflow collisions on site — with a purpose-built planning method that combines Takt Time Planning, real-time progress tracking, and actionable production alarms into one connected tool. 2 — The what Construction projects don't fail because people stop trying. They fail because no one can see what's actually happening — until it's too late. The construction industry is one of the least productive sectors in the developed world, and the root cause is hiding in plain sight: scheduling. Traditional Gantt-based project plans are disconnected from the physical reality of building. They don't reflect how work actually flows through a building — floor by floor, zone by zone, trade by trade. The result is trades colliding, buffers eroding, foremen firefighting, and project managers spending their days in status meetings instead of solving real problems. This isn't a niche problem. It affects virtually every multi-trade construction project, from residential developments to hospitals and infrastructure — representing hundreds of billions of euros in lost productivity annually across Europe alone. 3 — The how Tactplan replaces the Gantt chart with a location-based schedule — a plan structured around where work happens, not just when. Using Takt Time Planning principles, project teams define a steady production rhythm across locations: the right trade in the right place at the right time, with no overlaps and no idle zones. The schedule becomes a live production system. As work progresses, Tactplan captures actual production rates, detects deviations early, and surfaces prioritised alarms so planners and site managers know exactly what to act on. Instead of a plan that gets outdated the moment it's printed, teams get a continuously valid picture of their project — with the tools to keep production moving and catch problems days before they become delays. 4 — The why The construction industry has tools for everything except the thing that matters most: keeping work flowing. The team behind Tactplan comes from civil engineering and construction project management. They've experienced firsthand the frustration of planning systems that look sophisticated on paper but fall apart on site — schedules that no one trusts, updates that never happen, and meetings where everyone knows there's a problem but nobody has the data to act on it. Location-based scheduling and Takt Time Planning have strong academic and practical evidence behind them, but the tooling has never matched the method. Tactplan exists to close that gap — to give construction teams a planning tool that actually reflects how buildings are built, and to make flow-based production control the new standard for the industry.