Here’s your weekly roundup of business news from throughout the Knoxville region.

Pyrotechnics was a big part of Steve Wolf's previous work, designing dozens of fire control technologies and methods. Now, his start-up uses jet engines, a mist injection chamber, and an all-terrain vehicle to fight wildfires.

Blake Norris has owned several boats and, like many individuals, he's launched his boat at various locations and is always very mindful of the security of the trailer. The device he's invented - Chock-It - adds a new layer of security for the trailer owner.

As Dolly Parton keeps herself and her work new and exciting, she does the same for Dollywood.

The Chemical Radiation Technology pathway will give students a new option that will prepare them to enter the workforce in places such as ORNL and the Y-12 National Security Complex – without first completing a bachelor’s degree.

The Northeast Tennessee-based company was ranked by Franchise Business Review as #24 in the nation overall and #4 for franchises with less than 80 units.

Dolly's been working 9 to 5 to get her theme park ready to open for the 2023 season. Here's what you can expect if you visit Dollywood this spring.