Spire Semiconductor LLC (former Bandwidth Semiconductor)

One Patriots Park
Bedford, MA 01730
United States

42.4824992, -71.265849

Business Type Solar Equipment Manufacturers
Types of Energy Solar Electric PV
Website http://www.spirecorp.com/
Market Commercial Properties

Spire Corporation is a diversified technology company providing innovative solar energy manufacturing equipment, biomedical devices and optoelectronic components, all based upon a common technology platform.

We are always interested to hear from you, whether you are a customer, an investor, a member of the press, or a professional looking for a job.

Since 1969, Spire has developed, manufactured and marketed highly engineered products and services for a wide range of commercial markets including energy manufacturing equipment, biomedical devices and optoelectronic components. Spire is the leading supplier in the design and manufacture of specialized equipment for producing photovoltaic solar modules. Spire also manufactures, designs and installs high quality photovoltaic systems and components.


Spire’s value-added biomedical processing services offer surface treatments to enhance the durability or antimicrobial characteristics of orthopedic and other medical devices. In addition, Spire’s talented staff of researchers and scientists brings over 20 years of experience in III-V epitaxial wafer growth and device fabrication services. Spire's diversified technology, products and services are the result of ongoing innovation, creativity and solid business leadership.


Spire Corporation is a leading global solar company providing turnkey solar factories, capital equipment, installed PV systems, and critical services worldwide. With over 40 years of experience and $100 million in R+D and PV, our unique experience and technical depth puts us in a unique position to ensure the success of our customers.

Spire is uniquely capable of creating new solar companies who can enter quickly and become commercially successful. Spire customers can produce solar cells, solar modules or solar energy. They enjoy rapid entry to the market and certification of their products; and join a growing list of cell – module – and energy producers who can be trusted vendors and/or customers of each other and the market beyond. Spire’s factories and equipment address crystalline cells and modules, back-end thin film and CPV solar cell foundry services.