Applied Technology & Science (A-T-S) is a future-focused brand offering a wide range of services in the fields of construction management, water infrastructure regulatory compliance, and big data analysis. Based in San Francisco, California, A-T-S is a privately held, women-owned business that specializes in integrated engineering and environmental consulting. With a strong focus on water resources and infrastructure, natural resource management, and geospatial technology development, A-T-S caters to both public and private sector clients.

A-T-S's impressive portfolio includes collaborations with renowned public agencies, municipalities, and non-profit organizations such as the San Francisco Public Utility Commission, East Bay Municipal Utility District, and San Francisco International Airport. Drawing on their expertise, A-T-S provides innovative and sustainable solutions to complex challenges. Looking to the future, A-T-S remains committed to staying at the forefront of technological advancements, ensuring they deliver the highest quality services and exceed client expectations