Founder Directory
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Founders2
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-company50%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 50% of these rows have at least one match.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
- Christopher Grittner@chrisgrittnerFounder/CEO · Hey TeloW25B2B
- Daniel GrittnerFounder/CTO · Hey TeloW25B2B
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Christopher GrittnerHey TeloFounder/CEOWinter 2025B2BUnknown2https://x.com/chrisgrittnerDaniel GrittnerHey TeloFounder/CTOWinter 2025B2BUnknown2—
Showing 1–2 of 2 founders
Christopher Grittner
Founder/CEO·Hey Telo
PRIMARY INFO
RoleFounder/CEO
Team size2
BatchWinter 2025
LocationBY, Germany
Company statusActive
StageEarly
BIO
Co-founder and CEO at HeyTelo. Prev led Philippines expansion at Finantier (YC W21), built Tacto's product from scratch as employee #4 (backed by Sequoia and Index), and led product initiatives at Celonis (valued at $13bn). Former Investment Team member at Earlybird Venture Capital. Researched LLMs in Data Analytics at University of Cambridge. BS in Computer Science & Business from Technical University of Munich and studied at National University of Singapore.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
