Keystone STS.
Keystone STS, Inc. builds software for service industries where the right call matters more than the fast one. We work close to the floor with the operators who run the business, and we build the tools they wish existed. Our first product, AX IQ, is software for automotive service. We are a privately held Delaware company, founded in 2026.
Built against a real shop.
AX IQ is deployed at a multi-location automotive service group based in Los Angeles. They operate several shops across the LA basin and serve both retail and fleet customers. Working with them lets us pressure-test the product against the conditions a real shop faces every day: high volume, narrow margins, and zero tolerance for noise.
Entity.
- Legal name
- Keystone STS, Inc.
- Founded
- 2026
- Incorporated
- Delaware
- Headquartered
- New Castle, Delaware
- Type
- Privately held
Operational software for automotive service. In development, in daily use with operators.
Keystone STS, Inc.
128 Sunset Blvd #1044
New Castle, DE 19720
United States