Meet Our Team

Rob Mangelson, President and CEO

Rob has more than 20 years experience in the advertising and marketing world. Prior to his current role, Rob was an advertising sponsor of several School Communications Agency newsletters so he understands the value we bring to local businesses. He is passionate about being part of growth organizations and is excited to bring this passion to The School Communications Agency. Rob loves to raise money for public schools and focuses his efforts on supporting Jefferson, Douglas and Littleton schools. Rob has lived in the south metro Denver area his entire life. Off the office chair, Rob enjoys golf, traveling and enjoying beautiful Colorado! You can connect with Rob at (720) 878 4107 or

David Baronfeld, President- TSCA of Hawaii

David’s life has been all about creating positive communication. He started off as a radio DJ in his teens – communicating ‘1 on 1’ to thousands (and at times 10’s of thousands) of people simultaneously.  He learned at an early age that honest, frequent and clear communication is the key to success. For the past 35 years, Baronfeld has been involved in Communications media management and leadership positions in Radio, TV, Print and Digital. “I’m looking forward to helping Hawaii schools, students and parents and concurrently help support the local, neighborhood businesses where students, their kapuna and ohana live”, Baronfeld said.

Baronfeld has served on numerous boards including the Huntington Beach Interfaith Council, internet startup Electric Village, the FBI Citizens Academy (Los Angeles), the Denver Film Society, and was the first President of the Huntington Beach Community Garden, in Huntington Beach, CA. Since 2015, Baronfeld has lived in Honolulu, and managed Hawaiian Telcom TV ad sales, Hagadone Hawaii’s “This Week Publications” and Pacific Media Group’s 4 Honolulu radio stations. Connect with David at (808) 518-7777 or


Tom Campbell, Director of Business Development

Tom is the Director of Business Development at The School Communications Agency. With over 10 years of business operations experience and an entrepreneurial spirit, Tom has been able to develop an operational approach to the sponsorship sales cycle establishing relationships with prospects and harnessing that relationship with clients. As a result, he has helped raise much needed funds for K-12 schools in Colorado.  Outside the office, Tom spends his time on the golf course, fly-fishing all over beautiful Colorado, playing the guitar/mandolin/banjo/ukulele, spending time with his family, and rooting for the Chicago Cubs!

 Sarah Heidt, Director of Accounting and Finance

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Leslie Lautzenhiser, Business Development

Leslie is a busy working mom who is very involved with her Children’s’ sports and school activities. She has served on the board of Junior League, Habitat for Humanity and her Children’s’ swim team. When she is not “uber” driver, she is passionate about assisting individuals get into a business of their own. She has owned a franchise and has worked in the franchise industry for 12 years. She works as Business Development Manager, which blends her passion for business and involvement with the local community and schools. 

Delasi Agbotui, Sales Consultant

Delasi Agbotui brings years of experience in sales support.  As a Sales Consultant with TSCA, Delasi provides advice and support  to enhance the consumer experience with the brand. She is in the business of helping individuals through the process and making it a fun adventure to go into business for yourself. She has worked with many other brands and has consulted with hundreds of companies during her career.

Tom Defore, Development Advisor

Tom is the CEO of Big Sky Franchise Team, where he is responsible for company strategy and to support and consult with Big Sky Franchise Team’s Clients. Tom has consulted with and advised hundreds of businesses ranging from the largest companies in the world to start-ups. Prior to starting Big Sky Franchise Team, Tom spent 10 years as a Franchise Consultant working for multiple consulting companies. He also served as the Vice President of National Business & Franchise Development for the Rabine Group, a National Facilities Maintenance Construction Company with 15 business units. In his role he oversaw companywide Sales, Marketing, and National Expansion initiatives, helping the company expand from $125MM to $185MM in annual revenue in just 2 years. He helped the company become regionally and nationally recognized three consecutive years as a Crain’s Fast 50 Company.