Security State Bank Gillette WY


Security State Bank Gillette WY

Address: 2124 S Douglas Hwy, Gillette, WY 82718

Phone: (307) 686-8080

Fax: (307) 686-0890


Lobby Monday to Friday: 8:00am – 5:00pm
Drive-Up Monday to Friday: 8:00am – 5:30pm Saturday: 9:00am – 12:00pm

ATM located At: Security State Bank



Gillette Branch President: Ryan J. Gross

Ryan loves to build life-long relationships by helping customers achieve their financial dreams and goals, give back to the community through service on various non-profit and governmental boards, and spend time with his wife, Kristin, and their four children. He joined the banking industry in 2007 and found his true fit with Security State Bank in 2011. Ryan is a proud University of Wyoming Cowboy, where he earned a Bachelor of Finance and Master of Business Administration. He has also attended the Graduate School of Banking – Colorado and earned a Master of Finance from the University of Colorado – Denver. In his free time, Ryan enjoys the outdoors, any type of sporting event, and can be found coaching and officiating youth sports.

Wyoming Proud

  • Security State Bank proudly provides banking solutions in our service communities as a premier community bank. Our goal is to create customer loyalty, shareholder value and employee satisfaction. Our bank strives to serve all of the countless financial needs of our communities.
    - Brent Miller, CEO