Best fortune 500 companies in Westborough, MA

They pioneered a supercharged form of computing loved by the most demanding computer users in the world -- scientists, designers, artists, and gamers. For them, we've built the equivalent of a time machine. Founded in 1993, NVIDIA is headquartered in Santa Clara, California, United States.

To serve consumers through online and physical stores and focus on selection, price, and convenience.

Kelly Services, Inc. (Kelly) is a global workforce solutions provider operating throughout the world. Kelly assigns professional and technical employees in the fields of education, legal, health care, and creative services. It has also developed a suite of solutions to help customers manage their workforce. Kelly offers outsourcing, consulting, recruitment, career transition and vendor management services. It operates in seven business segments: Americas Commercial, Americas Professional and Technical (Americas PT), EMEA Commercial, EMEA Professional and Technical (EMEA PT), APAC Commercial, APAC Professional and Technical (APAC PT) and Outsourcing and Consulting Group (OCG). Kelly's workforce solutions are provided to a diversified group of customers through offices in three regions: the Americas, Europe, the Middle East, and Africa (EMEA) and Asia Pacific. On November 16, 2011, it acquired Tradicao Planejamento e Tecnologia de Servicos S.A. and Tradicao Tecnologia e Servicos Ltda.

Danaher Corporation (Danaher) designs, manufactures and markets professional, medical, industrial and commercial products and services. The Company's research and development, manufacturing, sales, distribution, service and administrative facilities are located in more than 50 countries. It operates in five segments: Test & Measurement; Environmental; Life Sciences & Diagnostics; Dental; and Industrial Technologies. In April 2011, the Company sold its Pacific Scientific Aerospace (PSA) business. On June 30, 2011, the Company acquired Beckman Coulter, Inc. (Beckman Coulter). In January 2012, the Company sold its Accu-Sort businesses. In February 2012, the Company sold its Kollmorgen Electro-Optical (KEO) business. During the year ended December 31, 2011, the Company acquired EskoArtwork, On February 6, 2012, L-3 Communications Holdings, Inc. acquired Kollmorgen Electro-Optical unit of the Company.

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.

Headquartered in Burlington, North Carolina, LabCorp is a leading global life sciences company serves a broad range of customers including biopharmaceutical companies, managed care organizations, governmental agencies, physicians, hospital and health systems, employers, patients, independent clinical laboratories, and more. The company employs nearly 60,000 employees worldwide and strives to uphold its mission to improve health and lives by delivering world-class diagnostic solutions and bringing innovative medicines to patients faster.

The Bank of New York Mellon Corporation, commonly known as BNY Mellon, is an American investment banking services holding company headquartered in New York City.

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.