Founder Directory
Built by Keitoto
Founders3
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company33%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 33% of these rows have at least one match.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Ben SchleunigerFounder/CEO · Orbital OperationsW25Industrials · Los Angeles
- Ross DohertyFounder/COO · Orbital OperationsW25Industrials · Los Angeles
- Stef Crum@StefReditusFounder/CEO · Reditus SpaceW25Industrials · Atlanta
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Ben SchleunigerOrbital OperationsFounder/CEOWinter 2025IndustrialsLos Angeles, United States10—Ross DohertyOrbital OperationsFounder/COOWinter 2025IndustrialsLos Angeles, United States10—Stef CrumReditus SpaceFounder/CEOWinter 2025IndustrialsAtlanta, United States12https://x.com/StefReditus
Showing 1–3 of 3 founders
Stef Crum
Founder/CEO·Reditus Space
PRIMARY INFO
RoleFounder/CEO
Team size12
BatchWinter 2025
LocationAtlanta, United States
Company statusActive
StageEarly
BIO
CEO Reditus Space - Space Systems Engineer Space Systems Engineering PhD, worked with NASA and Space Force on orbital operations and reentry. Founded Da Vinci Satellite, a satellite mission non-profit.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
CredentialsPhD
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
Reditus Space
Reusable Satellites
Co-foundersWill Sherman
