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Mondbiz Enterprises Inc. | Knoxville, TN | 865-357-2736

Get the advice, training and professional development your business needs to succeed!

865-357-2736 |


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One-On-One Coaching Mentoring
New DISC Workshop
New Sales Foundations

What is Sandler?

At Sandler - Mondbiz, we coach, train and mentor sales professionals, managers, customer service teams and business leaders from small to large organizations to help develop significant and lasting improvements in sales systems, management performance and professional development.

Sandler has helped companies and individuals address a wide range of business issues in sales, management and leadership for more than 50 years. Its success over that time led to Harvard incorporating the Sandler Training sales methodology into its MBA program, and earned Sandler numerous prestigious awards and accolades.

At the core of the Sandler training method is a simple concept: Learning to ride a bike takes time and practice. It’s a process that typically includes a few bruises and skinned knees. But over time, you get less wobbly – and eventually you’re zooming down the street with no hands. With that mindset of improvement through reinforcement, Sandler business trainers guide individuals through mastering the behaviors, attitudes and techniques that lead to success.

Solve sales challenges.

While other sales training shows you how to play the game better, Sandler teaches you how to break the rules, change the game, and avoid common sales problems altogether.

Become a stronger leader.

Through Sandler's leadership development programs or customized one-on-one mentoring, learn better communication skills to take your career or organization to the next level.

Invest in your business.

Every person who works in your company is an investment in your business. Improve your employees' chance of success by identifying skills gaps during the hiring process or when designing a performance plan.

How we can help


  • Understand your strengths and weaknesses
  • Improve interpersonal skills
  • Perfect time management skills to increase sales
  • Set personal and professional goals – and achieve them
  • Discover how to become a coach and manager
  • Develop deeper self-awareness


  • Pinpoint sales team's opportunities for improvement
  • Successfully train and manage multi-generational sales teams
  • Learn proven remote-management techniques
  • Create a team that sells on value, not price
  • Improve communication between sales team and clients 


  • Train sales and customer service teams
  • Act as advisor on effective change management
  • Reduce employee churn through effective hiring
  • Provide interim sales management
  • Develop plan to help overcome workplace dysfunction
  • Assist in hiring of sales leadership

Only by risking failure can we accomplish anything great.

Mike Montague - No Guts, No Gain

Who we are

Father-daughter Sandler training team Frank and Amber Rosamond

Frank Rosamond, owner of the Sandler training center in Knoxville, has teamed up with daughter Amber Rosamond to expand on the 25+ years of success of Sandler Training in East Tennessee.

Mondbiz in East Tennessee

Frank is an empathy-based leader with more than 25 years of experience of launching, building and managing business and sales operations in Top 10, mid-size and small markets throughout the United States. Most recently president of the Knoxville News Sentinel, Frank has a proven track record of creating culture changes that allow for the recruitment and retention of high-achieving sales professionals and support staff. 

With several years of online teaching experience, Amber brings new interactive methods of instruction to the Sandler curriculum. She has presented nationally at several conferences, covering topics such as using technology in instruction and managing generational workplaces. Amber is a graduate of the University of Missouri with a bachelor's in international strategic communications with a minor in Spanish. 


Sit in on an upcoming class

Want to see it in action? Schedule a time to join one of our existing classes. All of our classes are hybrid - in person and virtual, so choose whichever works best for you! 

Virtual Class

The Sandler Blog

Insight and tips on current sales, sales management, leadership and management topics.
We invite you to comment on our posts and to pass them on to your colleagues.