Pillar is building a construction operating system for Italian construction SMEs that connects jobsite execution to finance - grade back - office workflows in a single system of record. Using a messaging - native capture layer, it converts high - frequency jobsite artifacts (delivery notes, photos, daily reports, voice notes) into structured, job - linked records that power reconciliation, job costing versus plan, invoicing, and cashflow planning, replacing Excel - heavy workflows, scattered documents , and fragmented portals.