Scot Riddle
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSantee, CA
SAM.gov UEITYBAURUA1L94
Hypo Drive manufactures a two-stroke, opposed piston, fuel-injected engine with intake boost called the Hypo-drive. The company also produces the Dragonfly, an unmanned VTOL airborne weapons platform powered by the Hypo-drive engine.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Scot Riddle | Santee | CA | — | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.

