Krei Tech Industries (simply known as Krei Tech) is a technology development company featured in Big Hero 6. Founded and run by CEO Alistair Krei, the company is a significant element of San Fransokyo's revolutionary technological lifestyle.
Krei Tech's headquarters is located in San Fransokyo, and is responsible for a large portion of the city's power, technological advancements, and livelihood. Due to the controversial nature of its CEO, however, Krei Tech is notorious for having somewhat underhanded business practices, particularly in regards to their products. As such, the company is often associated with varying degrees of turmoil that threaten the very city it serves; attracting the unwanted attention of such criminals as Yokai, Obake and Momakase, among others.
- According to Judy, Krei Tech is notorious for launching products too early.
- Some Krei Tech products are parodies of real-world products, such as the Krei-Book laptops (a spoof of the MacBook laptops).
- Concept art for Ralph Breaks the Internet featured a building for Krei Tech Industries, representing the company as a website inside the Internet.