Argonne’s diversified portfolio of companies and real estate generates $1.6 billion in annual sales and includes some of the most iconic brands in the country

Strong Partnerships. Strong Brands.

Active Investments


Argonne is the largest franchisee of IHOP with nearly 300 restaurants across four partnerships

Richardson, TX
Sunrise, FL
Salt Lake City, UT

Argonne is the 4th largest Applebee’s franchisee in the country with approximately 120 locations

Atlanta, GA
Tampa, FL

Founded in 1932, Krystal is the franchisor or operator of over 360 iconic quick-service hamburger restaurants

Atlanta, GA

On The Border is a 150 unit authentic Tex-Mex casual dining chain

Irving, TX

Argonne is a franchisee of Planet Fitness, one of the largest and fastest-growing franchisors in the United States with over 1,100 clubs nationwide.

Harrisburg, PA

LandPro Equipment is the largest John Deere turf and agriculture dealership in upstate New York.

Falconer, NY

Argonne is one of the largest multi-unit franchisees of Sonny’s BBQ, an institution in Southern BBQ since 1968.

Florida, Alabama and Kentucky

Prior Investments


Lube Stop is a leading automotive service and repair company with 51 locations covering 3 states

Cleveland, OH