William “Tres” Cossaboom

Accounting Manager

Tres Cossaboom joins Propeller having provided accounting services for consultants, clothiers, social good corporations, e-tailers, media groups, and arts organizations. Along the way, Tres discovered that he really loves to wear multiple hats for a lot of different companies and so finding his way to Propeller is basically a dream come true.

Houston-born and New Orleans-raised, Tres attended Louisiana State University for both his Bachelor’s and Master’s in Finance. While attending LSU, Tres tapped into his passion for entertaining by performing as the University’s costumed mascot Mike the Tiger for two years, which left him with a love for all things athletic.

When he isn’t supporting new and growing businesses, Tres spends his time studying improv comedy, writing and performing sketches and working on scripted web content. You may have seen him as a food taster on Frankenfood or his very exciting run on Who Wants to Be a Millionaire?