NexTek was founded in 1986 in Westford, Massachusetts, USA, by two engineers as a consulting firm for custom EMC solutions and applications.

In the early 1990s we changed our focus to standard high volume designs of coaxial lightning protectors, particularly for the wireless and RF transceiver markets.

NexTek's main focus is on coaxial RF protector design, using gas discharge, quarter-wave and filter technology. We offer high standard products to market leaders, and continue to evolve products to solve customer problems. We are an engineering-excellence oriented company, with depth of experience in the RF and lightning protection field.

NexTek company is poised to design and develop the most cost-effective coaxial protector solutions, and qualify and fulfill orders with high quality component suppliers and assemblers. NexTek's production capability scales from low to high volumes, according to product demands. NexTek has the highest quality product, very competitive pricing, and some of the smallest, most rugged products on the market.

Our main offices are in Westford, with the engineering, sales, and marketing departments. Production of NexTek equipment is subcontracted to ISO 9000 facilities in Massachusetts and New Hampshire.