Best fortune 500 companies in Portsmouth, NH

For over 40 years, Animal Health International, Inc. has been the premier animal health service provider in North America. The company represents over 1,000 manufacturers that supply products focused on beef and dairy cattle, equine, poultry, and swine. Moreover, this reliable business offers products ranging from vaccines and pharmaceuticals to high-technology art equipment and software.

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science. Their mission is to enable their customers to make the world healthier, cleaner and safer. With revenues of more than $10 billion, they have approximately 35,000 employees and serve customers within pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions and government agencies, as well as in environmental and process control industries. They create value for their key stakeholders through two premier brands, Thermo Scientific and Fisher Scientific, which offer a unique combination of continuous technology development and the most convenient purchasing options. Their products and services help accelerate the pace of scientific discovery, and solve analytical challenges ranging from complex research to routine testing to field applications.

Valify is a healthcare cost management company exclusively dedicated to controlling purchased services expense. This company's web-based technology platform allows healthcare organizations to quickly identify, benchmark, and manage savings in over 1,200 categories. With proprietary benchmarking analysis, market share insights, and prebuilt category-specific RFP templates, Valify provides a proven end-to-end purchased services solution for organizations to proactively manage expense, increase staff productivity, and realize significant savings.

Since 1912, Liberty Mutual Insurance have committed theirselves to providing broad, useful and competitively-priced insurance products and services to meet their customers' ever-changing needs. Their delivery on this commitment is the reason they're now the third largest property and casualty insurer in the U.S. based on 2012 direct premium written according to the National Association of Insurance Commissioners.

Following its 2012 merger with Boston-based NSTAR, Northeast Utilities had more than 4,270 circuit miles of electric transmission lines, 72,000 pole miles of distribution lines, and 6,459 miles of natural gas pipeline in New England.

In 1976, Sunset Point Animal Hospital opened when Dr. Tom Tallon decided to locate a veterinary hospital on Sunset Point Road. As the years progressed, the veterinary hospital grew. Eventually, the hospital chartered the first spay and neuter program for the Humane Society of North Pinellas. Sunset Point Animal Hospital takes pride in its experienced and well-rounded employees.