Build verified ICP company lists from trade show exhibitor exports, booth maps, floorplan screenshots, hall maps, logo walls, OCR results, and messy CSV/XLSX files. Use when the user asks to identify exhibitors, extract company names from event images, map a venue zone to companies, clean fake or inactive websites, validate LinkedIn/company pages, deduplicate exhibitor data, score ICP fit, or produce a research-ready B2B lead list. Outputs a tiered company list with source confidence, verification status, reject reasons, fit score, research angle, and recommended next step.