Signum, LLC provides Internet of Things (IoT) solutions, engineering services, and manufacturing of electronics, and is an ISO 9000 certified company.

Signum’s multi-discipline engineering expertise produces designs that are fully integrated from the device level to the cloud.

Engineering capabilities include electronics design, device firmware, cellular connectivity, data delivery, cloud services, database, web and mobile software development.

Our ISO certified quality management system for our manufacturing facility makes Signum the premier choice for all embedded systems needs.

2003: Doug Hauck founded Amber Waves – Electronics Division providing custom electronics design and manufacturing services.

2013: QED Embedded was founded by Ed Schwind providing firmware and software consulting services

2019: Signum founded as a joint venture between Amber Waves Electronics and QED Embedded.

2022: Signum acquires Amber Waves Electronics and QED Embedded bringing all capabilities under one roof.