Engineering Excellence
UK-Based Lithium-Ion Technology Specialists
Altertek is a dedicated collective of driven engineers, software developers, and technical professionals united by a common objective: accelerating the transition toward a high-efficiency, zero-emission electric future. Operating from our UK-based facility, our multidisciplinary team combines decades of specialized experience across critical industries including Aerospace, Marine, Automotive, and Robotics.
We specialize in end-to-end lithium-ion battery pack engineering, custom Battery Management System (BMS) hardware and firmware design, and complete energy storage system (ESS) integration. Our rigorous engineering methodologies ensure high energy density, thermal safety, and strict compliance with international quality standards.
Our core strength lies in custom flexibility and technical problem-solving. From high-voltage industrial battery systems to bespoke low-voltage OEM modules, we engineer solutions tailored precisely to client operational parameters.