In-N-Out Burger is a popular fast food chain based in the United States. Founded in 1948 by Harry Snyder and his wife Esther, the first In-N-Out Burger restaurant was opened in Baldwin Park, California. The company is known for its simple menu that consists of burgers, fries, and beverages.

In-N-Out Burger's headquarters is located in Irvine, California. The company operates primarily in the western United States, with most of its locations in California. However, it has expanded to other states such as Arizona, Nevada, Oregon, Texas, and Utah.

As of 2021, there are over 340 In-N-Out Burger restaurants in operation. The main products offered by In-N-Out Burger include its signature hamburgers, cheeseburgers, and Animal Style burgers, which come with special toppings and sauce. The company also offers grilled cheese sandwiches for vegetarian customers.

The burgers are made with fresh ingredients and are known for their quality and taste. In addition to burgers, In-N-Out Burger serves hand-cut fries and a variety of beverages, including milkshakes made with real ice cream. In-N-Out Burger is a privately owned company and does not have any notable subsidiaries, joint ventures, or partnerships on a global scale.

Its operations are primarily focused on the domestic market. In terms of market position, In-N-Out Burger has a dedicated following and is highly regarded for its quality food and customer service. Despite being a regional chain, it has established a strong presence in its operating states and has a loyal customer base.

In-N-Out Burger often ranks high in customer satisfaction surveys and receives positive reviews for its fresh ingredients and made-to-order approach. In recent years, In-N-Out Burger has been focused on maintaining its reputation for high-quality food while slowly expanding its reach to new locations. The company has maintained a consistent menu and has not made any significant changes to its product lineup.

Instead, it relies on its established brand and loyal customer base to drive its growth. As of the latest information, In-N-Out Burger continues to be a successful and well-regarded fast food chain, known for its delicious burgers and commitment to quality. It remains a favorite among burger aficionados and continues to expand its operations within the United States, striving to maintain its reputation as a beloved regional chain