About Pinnacle United

A Mission-Driven Agency with Deep Industry Roots

Founded on the belief that insurance should be about helping people — not just selling policies — Pinnacle United LLC is a client-focused, independent agency serving Tennessee and much of the U.S. Founder Greg Wilde brings decades of business leadership to the insurance world, along with a strong desire to serve. Since beginning his insurance career in 2007, Greg has held leadership roles, earned industry accolades, and built a reputation for integrity and personalized service. Certified in Medicare since 2016, he provides guidance that aligns with your values, needs, and lifestyle. Because your peace of mind is what matters most.

Woman writing in a notebook at a table with a laptop, coffee, and a phone.
Silhouette of the state of Tennessee.

Tennessee & Beyond

I'm proud to call Lenoir City, TN my hometown, and to serve residents of these Tennessee communities: Knoxville, Farragut, Oak Ridge, Kingston, Vonore, Greenback, Philadelphia, Friendsville.


But my service area doesn't stop at the state border! I'm licensed in most states and have clients in 33 states. Reach out to see if I can serve you where YOU live.

Meet the Founder

Meet Greg, Owner & Independent Insurance Agent

Greg isn’t just the founder of Pinnacle United LLC — he’s a dedicated insurance professional with a passion for helping others. With a successful background in business management, Greg entered the insurance field in 2007 and quickly rose through the ranks, earning recognition as a top producer and leader at Aflac. This background means he has "insider" understanding of how insurance carriers operate, and he can bring that experience to the client in helping to navigate coverage options and policies.


Since becoming Medicare-certified in 2016, he’s helped countless clients find coverage that makes sense for their needs and budget. Greg is licensed across multiple states, providing trusted support from Tennessee and Georgia, Virginia, North Carolina, and beyond.


Outside of insurance, Greg is a certified commercial pilot and an advocate for animal welfare, children’s issues, and humanitarian causes. Every step of the way, Greg has had one primary desire: to help people.

Man with glasses smiling in front of a brick wall, wearing a black collared shirt.

Greg Wilde

Owner & Independent Insurance Agent