On 14 Jan 2014, Burger Fuel Worldwide announced a $5.9m injection from new US investor - Milford, Connecticut-based Franchise Brands (backed by Subway founders Fred DeLuca and Peter Buck) to fund global expansion. The purchase is for 10% of the company with the option to raise this to 50% over 8 years. They plan to assist with BurgerFuel expansion particularly into the United States market. Burger Fuel Worldwide shares immediately leapt 80% as a result to an all-time high of $2.70 per share. They have since reached a high of $3.15 per share valuing the company at over $170m. Subsequently, it has risen to be worth over $200m placing it as the most valuable company on the NZAX market.