Electrical Components Manufacturers
Signum, LLC
120 South Ave W, Richardton, ND 58652, United States
- Contract manufacturer / job shop
- Founded 2019
- ISO 9001:2015, ISO 13485:2016
- Prototype to full-scale production
About Signum, LLC
Signum, LLC operates from two North Dakota locations: an engineering hub in Fargo and a manufacturing facility in Richardton. The company was formed in 2019 as a joint venture between Amber Waves Electronics, founded in 2003 by Doug Hauck, and QED Embedded, founded in 2013 by Ed Schwind. In 2022 Signum acquired both predecessors, consolidating design, firmware, and production capabilities under a single organization. The firm provides end-to-end Internet of Things solutions, spanning hardware design, PCB layout, firmware and software development, cloud integration, and wireless connectivity (Wi‑Fi, Bluetooth, Zigbee, cellular, and satellite). Its ISO 9001:2015, ISO 13485:2016, and ISO 27001:2022 certified facility in Richardton handles surface‑mount assembly, conformal coating, and prototyping through full‑scale production runs, supporting high‑mix, precision electronic manufacturing. Leadership emphasizes a one‑stop, end‑to‑end approach that combines engineering, in‑house manufacturing, and secure data delivery to accelerate time‑to‑market for connected products. The triple ISO certification is presented as a differentiator that extends quality discipline from production into information security for connected‑device data.
Manufacturing capabilities
Core processes
Finishing & coating
Industries served
- Medical electronics
- Internet of Things (IoT)
- Embedded systems
- Manufacturing solutions
Company details
- Location
- Richardton, North Dakota
- Company type
- Contract manufacturer / job shop
- Founded
- 2019
- Production volume
- Prototype to full-scale production
- Certifications
- ISO 9001:2015, ISO 13485:2016, ISO 27001:2022
Frequently asked questions
Where is Signum, LLC located?
Signum, LLC is located at 120 South Ave W, Richardton, ND 58652, United States.
What does Signum, LLC do?
Signum, LLC is listed under Electrical Components Manufacturers, and its listed capabilities and products include PCB design, Firmware development, Software development (web, mobile, database), Cloud integration, Wireless systems design (Wi-Fi, Bluetooth, Zigbee, custom RF) and Cellular connectivity.
What industries does Signum, LLC serve?
Signum, LLC lists Medical electronics, Internet of Things (IoT), Embedded systems and Manufacturing solutions among the industries it serves.
What certifications does Signum, LLC have?
Certifications on file for Signum, LLC: ISO 9001:2015, ISO 13485:2016 and ISO 27001:2022.
When was Signum, LLC founded?
Signum, LLC was founded in 2019.
How do I request a quote from Signum, LLC?
Use the Request a quote button on this page to send Signum, LLC your requirements through FirmsLedger, or call (701) 974-5100 and visit signumiot.com.
What companies are similar to Signum, LLC?
Other Electrical Components Manufacturers in North Dakota listed on FirmsLedger include Stevens Equipment Supply, Cobra Components LLC and L & H Branding Irons.