About Us
“Our customers have access through the Internet to search for and work with other precision manufacturing companies anywhere in the world. They choose to work with us because we understand the solutions they need. We have both the specialized knowledge and the ability to engineer, grind, lap and assemble our products in-house at an incredible level of skill.” Ken Abbott, ABTech’s President, Founder and Principal Engineer
Based in Swanzey, New Hampshire, ABTech designs and manufactures metrology gages, rotary and linear air bearings and custom motion systems for aircraft and aerospace, semiconductor, optical and other ultra-precision applications.

Our in-house team of air bearing and motion experts works with sub-micron accuracies and complex geometric measurement principles. We emphasize performance, simplicity and value in electrical, mechanical and software design and throughout the precision manufacturing process.
Industry leaders, universities, government agencies and laboratories worldwide depend on ABTech to solve their most challenging production, inspection and measurement problems. Our customers include, L-3 Communications, Lockhead Martin, NASA, Pratt & Whitney, OptiPro, OptoAlignment, Cal-Tech, Columbia, MIT-Lincoln Labs and Lawrence Livermore and Los Alamos National Labs.
Since its founding in 1998, ABTech’s mission has been clear: to apply our specialized skills, experience and technical capabilities to any application requiring the highest precision motion.
We are committed to delivering Pride in Precision with every job.
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