Spectra Electronics

About

Spectra Electronics is a renewable energy company headquartered in Netherlands with approximately 1-10 employees specializing in Hydrogen.

Spectra Electronics is a Dutch engineering bureau focused on designing, developing, and producing innovative electronic solutions. Founded by engineer Harm Lok, the company evolved from earlier ventures (HLS Medical Electronics, Soliddata) specializing in embedded electronics and microcontrollers. The company emphasizes sustainable product design and technology integration, with particular focus on hydrogen production research in partnership with educational institutions and technology centers. Services include custom electronics design, embedded systems, software development, and sustainable solutions across analog, digital, and embedded platforms.