AB Surveying and Development (ABSD) is a surveying consultancy firm based in the Philippines. Founded in 1998 by Engr. Antonio Botor, ABSD has long established itself as one of the most reputable surveying firms and is trusted by several high-profile clients both within the country and abroad. In 2016, ABSD pioneered the use of Light Detection and Ranging (LiDAR) technology for large scale mapping in the Philippines. With over a hundred LiDAR projects since its introduction (as of 2019), the company holds the reputation as the go-to firm for fast, efficient, and cost-effective land surveying projects.