Founder Directory
Built by Keitoto
Founders3
Known for these resultsRole0%Role is parsed from founder titles in yc.db. Known for 0% 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.School33%School is matched from bios, case-sensitive for acronyms. 33% of these rows have at least one match.
- Varun ArumugamFounder · ZommaS26B2B · San Francisco
- David Zhi LuoZhang@dluozhangFounder · Bronco AIS23B2B · San Francisco
- Jeffrey PanFounder · Bronco AIS23B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Varun ArumugamZommaFounderSummer 2026B2BSan Francisco, United States5—David Zhi LuoZhangBronco AIFounderSummer 2023B2BSan Francisco, United States5https://x.com/dluozhangJeffrey PanBronco AIFounderSummer 2023B2BSan Francisco, United States5—
Showing 1–3 of 3 founders
Cashel Fitzgerald
Founder/CTO·Zomma
PRIMARY INFO
RoleFounder/CTO
Team size5
BatchSummer 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Co-founder at Zomma. Master's in Computer Science from Cornell. Built SOTA aerial object detection systems at Modern Intelligence. Previously engineered backend systems at 8am supporting $300M+ annual revenue and $20B+ yearly transactions. Trains VLMs for computer use.
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
COMPANY CONTEXT
ZommaComputer Use Agents for back offices in finance
