Wattleworth Consulting

Wattleworth Consulting is a Salem, New Hampshire-based engineering consultancy led by John Wattleworth, who brings more than two decades of hands-on experience designing and manufacturing electric machines and magnetic systems for demanding applications in aerospace, defense, medical, motorsports, renewable energy, factory automation, and fitness industries. The firm’s core expertise lies in advanced 2D and 3D finite element analysis for permanent magnet motors and generators, magnetic couplings, and eddy current technologies, with services spanning concept development, design optimization and remediation, reverse engineering, and prototype and manufacturing support. Wattleworth Consulting is particularly well regarded for its multiphysics approach — integrating magnetic, thermal, and structural analysis — and for its ability to communicate complex electromagnetic engineering results clearly across technical and non-technical audiences.