About Us



Mammoth Holdings LLC was founded in 2002 by Gary Dennis and Chip Hackett. We are an Atlanta-based express conveyor car wash operator with brands in 14 states (Utah, Illinois, Indiana, Kentucky, Tennessee, Georgia, Louisiana, Mississippi, Alabama, South Carolina, Florida, South Dakota, Nebraska, and Iowa). We operate more than 83 express conveyor car washes and four flex-service car washes under Busy Bee Car Wash, Finish Line Car Wash, Lulu's Car Wash, Marc-1 Car Wash, Ollie's Car Wash, Pals Car Wash, PitStop Carwash, PureMagic Carwash, Quick Wash Car Wash, Shine On Express, Silverstar Car Wash, Swifty Car Wash, Ultra Car Wash, Wash Me Fast, and Wiggy Wash.

Mammoth is customer-focused operationally; operator-focused in its approach to acquisitions; and seeks to be the partner-of-choice for car wash operators who desire liquidity, growth capital, and a tax-deferred equity opportunity.

Mammoth is the first car wash acquisition platform formed by industry-insiders and is now the sixth-largest conveyor car wash operator in the United States according to Commercial Plus's Top 100 list.

In October 2018, Mammoth partnered with Red Dog Equity LLC, an Atlanta-based private equity firm, which, through its partnership with Tom Pritzker's family business interests, provided the equity for the Finish Line acquisition. 

Monroe Capital provided the debt financing. King & Spalding LLP and Alvarez & Marsal Transaction Advisory Group provided Mammoth with legal and accounting services, respectively.

Red Dog Equity LLC

Red Dog Equity LLC is a private equity firm that invests in lower middle-market companies poised for strong growth in partnership with driven, entrepreneurial business leaders ("Red Dogs"). To learn more, please visit: WWW.REDDOGEQUITY.COM

The Pritzker Organization

The Pritzker Organization is the merchant bank for the business interests of the Tom Pritzker family. Additional information can be found at WWW.PRITZKERORG.COM.

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