About The Rohnstein
Rohnstein Investments LLC, dba TheRohnstein.com, was established in January 2006 to further the successful business concepts of co-founders Rob Rohn and Dan Mermelstein. In combination with their team of professionals, RS is able to bring innovative, profitable, and unparralleled business enhancement tools to their clients.
Rob Rohn Co-Founder
Rob Rohn

Bottomline growth, Rob maticulously sees financial data, logistics, and business development from a perspective to produce results.

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Dan Mermelstein Co-Founder
Dan Mermelstein

A passionate marketing mind, Dan brings focused sales, advertising, and branding to your company in unique ways.

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Executing Visions
Dan Mermelstein and Rob Rohn Casual at the Office
The Rohnstein.com Proven Success

Rob and Dan have been featured in many different performance and lifestyle automotive magazines, TV, and DVD's. Included in their success, VividRacing.com, a multi-million dollar operation which has challenged the competition improving performance automotive parts sales and distribution.

Why Choose Us?
“...It goes back to guerilla marketing. Get in front of their face... be creative and persistent... get them excited about what you’re doing. If they don’t know the people, they get to know the people who know the people...”
Kris Wieber - Performance Business Magazine






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