Serving Lincoln, Rocklin, Roseville and the unincorporated portions of western Placer County, the Western Placer Waste Management Authority (WPWMA) owns and operates a state-of-the-art mixed-waste sorting facility, alongside composting and landfill operations.

At the Sacramento Area Sewer District (SacSewer), our mission is clear— serving our community by protecting public health and the environment through sewage collection, treatment, and resource recovery.

Atlas Disposal serves municipal, commercial and industrial clients throughout the Greater Sacramento region, including residential collection services for the City of Rancho Cordova, delivering scalable, efficient and environmentally responsible waste solutions.

Clean, reliable water is easy to take for granted. You turn on the tap, fill a glass and rarely think about what it takes to make that moment possible. For engineers like Anli Liu at California American Water, that simple act is the end point of years of planning, design and quiet problem-solving that most people never see.

As a pioneer in enterprise data storage, Solidigm designs and manufactures enterprise solid-state drives (eSSDs) for data centers and AI infrastructure worldwide.

About 700 people work at its Rancho Cordova headquarters that serves as an R&D facility, while the company employs nearly 2,000 globally.

Mackenzie brings scale and expertise to large, complex projects across the country with licenses in nearly 30 states and more than 200 professionals.