PlanGrid

PlanGrid is the leader in construction productivity software. Used on more than 1 million projects around the world, PlanGrid's value extends over numerous phases of construction, building a massive and accurate history of every jobsite through everyday use that creates a data-rich record set at turnover that is essential to long-term operations. 
 
PlanGrid is the first construction productivity software that allows contractors and owners in commercial, heavy civil, and other industries to collaborate easily from their mobile devices and desktop. PlanGrid is used in more than 79 countries by thousands of customers including DPR, Granite, NVIDIA, Target Corporation, and Tutor Perini. PlanGrid was a member of  Y Combinator’s 2012 Winter Class, and has secured over $69 million in funding from Sequoia, Tenaya Capital Founders Fund, GV, 500 Startups, Box, Northgate,  and Spectrum 28.