Increase in Roadside Construction Deaths Signals Need for Active Warning Devices

Chadwick Keller currently serves as both the CEO and COO of Guardian Angel Devices, the leader in wearable lighting technology. Mr. Keller is passionate about the idea that wearable lighting technology can make any individual safer regardless of their endeavor, and works hand-in-hand with Guardian Angel’s design team to create the most versatile lighting devices available on the market today. In addition to his role with Guardian Angel, Mr. Keller also works in the venture capital arena and serves on multiple boards of directors. Mr. Keller is married with three children and resides in Brookfield, Wisconsin.