Best fortune 500 companies in San Ramon, CA

Established in 1989, Laser Concepts has earned a reputation for excellence as a service provider and offers exceptionally high-quality products. They provide inks, printers, fax machines, and copiers, to name a few. Aside from production, they also offer services.

AT&T Inc. is a modern media company whose mission is to inspire human progress through the power of communication and entertainment. They bring together premium video content, a large base of direct-to-consumer relationships, high-speed networks optimized for video and advertising technology to lead the next revolution in technology, media and telecommunications. AT&T has recorded 35 consecutive years of quarterly dividend growth and is a Fortune 10 company.

Cognizant (Nasdaq-100: CTSH) is a professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant is ranked 195 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com or follow us @Cognizant

Founded in 1905 with the endorsement of Abraham Lincoln's son, Robert Todd Lincoln, Lincoln Financial Group is the first and only company to carry Abraham Lincoln's name, image and ideals at the heart of their brand. For more than a century, they have advanced President Lincoln's inclusive vision and values by building an honest, dependable financial services company. They are dedicated to helping Americans secure better, more optimistic futures for themselves and their loved ones.

Since 1978, DR Horton has been delivering the American dream. They believe in a vision of homeownership for everyone, a home for every stage in life. Their homes can be found from Hawaii to New Jersey, with local markets supported by the national presence of America's number one homebuilder. This company's people work within their numerous communities across the nation to grant customers unique, personalized services during all stages of the homebuying experience.

Robert Half is a professional services company and is the world's first and largest accounting and finance staffing firm. The company was founded by Robert Half in 1948 by providing professional staffing services. Robert Half is also now involved in risk consulting and internal audit services in addition to its human resources consultancy business. The company reported revenues of US$4.2 billion for the fiscal year 2013.

Tenet Healthcare Corporation is a diversified healthcare services company with 115,000 employees united around a common mission: to help people live happier, healthier lives. Through its subsidiaries, partnerships and joint ventures, including United Surgical Partners International, this company operates general acute care and specialty hospitals, ambulatory surgery centers, urgent care centers and other outpatient facilities.

At Toll Brothers, they build more than homes; they build communities. In their communities, luxury meets convenience and neighbors are friends. Since 1967, they've been creating luxury communities in the best locations across the country. Today, they're the nation's premier builder of luxury homes and a publicly owned Fortune 600 company (NYSE:TOL). Their wide range of home types include traditional luxury residences, active adult and active living communities by Toll Brothers Active Living, resort-style communities, refined urban residences by Toll Brothers City Living, luxury rentals by Toll Brothers Apartment Living, and premier student living by Toll Brothers Campus Living.