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Prior Scientific Celebrates 100 Year Anniversary

publication date: Jan 21, 2019
author/source: Prior Scientific Instruments Ltd.


Prior Scientific Instruments Ltd marks its 100th anniversary of the company’s founding in 1919, a rare achievement in today’s business climate.

“This is a proud time for the company and illustrates our resiliency and adaptability.  We look forward to the next 100 years and the developments that we can bring to our markets”, said Thomas Freda, CEO of Prior Scientific.  “Prior is a very different company from what it was 100, 50, or even 10 years ago.  We have evolved from an educational microscope manufacturer to a trusted producer and supplier of precision positioning equipment, opto-mechanical devices, and custom designed OEM products.”

W.R.Prior Co Ltd was founded in London, in 1919, by Walter Robert Prior and Andrew Physicks, as a manufacturer of microscopes. The Blitz in 1941 destroyed the factory building and the company moved to a new facility in Bishop Stortford in 1942.  In 1981 Prior merged with James Swift & Sons, a leading polarizing microscope manufacturer.  Prior relocated to its present home in Fulbourn, Cambridge in 1988.  The company expanded its presence in the USA in 1991 with a facility in Rockland, Massachusetts which is now also a key manufacturing facility for the company.  More recently, Prior acquired Queensgate Instruments, a leading nanotechnology equipment company based in Torquay, UK.

In the last decade, the company has opened offices around the globe: Jena, Germany: Tokyo, Japan and Suzhou, China, to increase its global reach and better serve its partners and customers.

Prior has well over 100 employees globally and this year looks to celebrate with customers and suppliers all over the world. Celebrations will be held at exhibitions including MMC, in Manchester, Laser World of Photonics, in Shanghai and Munich, JASIS, in Tokyo, and Neuroscience in Chicago. A celebratory cocktail event, at Swynford Manor, will be the highlight of a busy year, and several internal events will cap off what is sure to be a great year for Prior.

CTO Stuart Jarvis said, “Prior has a great history, both locally and around the world, and I feel very privileged to be part of the Prior team that will be marking 100 years in business. I very much look forward to celebrating this milestone with colleagues, both past and present, who have all made such an important contribution to the success of Prior Scientific”.

About Prior Scientific

For over 100 years, Prior Scientific has been manufacturing precision optical and electro-mechanical equipment and instrumentation.  Prior is a leader in the development of precision motion, automation, and optical systems, sub-systems, and components.  Key product lines include microscope automation equipment including high precision motorized microscope stages, automated slide and well plate loaders, Piezo nano-positioning systems, motorized filter wheels, high-speed shutters, laser autofocus systems, custom and OEM electro-mechanical and optical systems. Prior’s integrated design and manufacturing facilities allow us to partner with Integrators and OEM’s and produce prototypes, custom-built products, and complete system solutions according to individual customer requirements for any application, including photonics, research, nanotechnology, medical devices, metrology, and semiconductor manufacturing.

Prior Scientific has manufacturing bases in the UK and USA, both ISO 9001:2015 certified, and additional regional offices in Germany, Japan, and China supporting its products worldwide.


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