Jack in the Box
NASDAQ: JACK1 known investors
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Jack in the Box Inc. operates and franchises two quick-service restaurant brands: Jack in the Box, a hamburger chain with approximately 2,136 locations across 22 states offering customizable burgers, breakfast items, and other menu options; and Del Taco, a Mexican-American QSR chain with approximately 576 locations across 18 states featuring made-to-order burritos, tacos, and other items prepared with fresh ingredients. As of late 2025, the company is in the process of divesting Del Taco to focus on the Jack in the Box brand.
Founders & leadership

Investors · 1
Founder mafia
2 people who came through Jack in the Box went on to found or lead other companies.
Frequently asked questions
- What does Jack in the Box do?
- Jack in the Box Inc. operates and franchises two quick-service restaurant brands: Jack in the Box, a hamburger chain with approximately 2,136 locations across 22 states offering customizable burgers, breakfast items, and other menu options; and Del Taco, a Mexican-American QSR chain with approximately 576 locations across 18 states featuring made-to-order burritos, tacos, and other items prepared with fresh ingredients. As of late 2025, the company is in the process of divesting Del Taco to focus on the Jack in the Box brand.
- Who founded Jack in the Box?
- Jack in the Box was founded by Robert Oscar Peterson.
- Who are Jack in the Box's investors?
- Jack in the Box's investors include Gala Capital Partners.


