Founder Directory
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Founders12
Known for these resultsRole17%Role is parsed from founder titles in yc.db. Known for 17% 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.Bio75%Bio coverage: 75% 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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School8%School is matched from bios, case-sensitive for acronyms. 8% of these rows have at least one match.
- Javier UbillosFounder · PeakPathW22B2B · Stockholm
- Kerstin JedingFounder · PeakPathW22B2B · Stockholm
- Shane CorreaFounder · PeakPathW22B2B · Stockholm
- Aimee DeGolyerFounder · REPROSENTS21Healthcare · San Francisco
- Michael SampleFounder · REPROSENTS21Healthcare · San Francisco
- Diedrik VermeulenFounder · SiPhox HealthS20Healthcare · Boston
- Michael Dubrovsky@MikeDubrovskyFounder · SiPhox HealthS20Healthcare · Boston
- Emil Mikhailov@emilmikhailovFounder/CEO · EntryW17B2B · Los Angeles
- Steve SobelFounder · WhirlS14B2B · San Francisco
- Aaron GrantFounder · NorthW13Consumer · Kitchener
- Matthew BaileyFounder · NorthW13Consumer · Kitchener
- Stephen LakeFounder/CEO · NorthW13Consumer · Kitchener
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Javier UbillosPeakPathFounderWinter 2022B2BStockholm, Sweden9—Kerstin JedingPeakPathFounderWinter 2022B2BStockholm, Sweden9—Shane CorreaPeakPathFounderWinter 2022B2BStockholm, Sweden9—Aimee DeGolyerREPROSENTFounderSummer 2021HealthcareSan Francisco, United States4—Michael SampleREPROSENTFounderSummer 2021HealthcareSan Francisco, United States4—Diedrik VermeulenSiPhox HealthFounderSummer 2020HealthcareBoston, United States63—Michael DubrovskySiPhox HealthFounderSummer 2020HealthcareBoston, United States63https://x.com/MikeDubrovskyEmil MikhailovEntryFounder/CEOWinter 2017B2BLos Angeles, United States7https://x.com/emilmikhailovSteve SobelWhirlFounderSummer 2014B2BSan Francisco, United States2—Aaron GrantNorthFounderWinter 2013ConsumerKitchener, Canada51—Matthew BaileyNorthFounderWinter 2013ConsumerKitchener, Canada51—Stephen LakeNorthFounder/CEOWinter 2013ConsumerKitchener, Canada51—
Showing 1–12 of 12 founders
Steve Sobel
Founder·Whirl
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2014
LocationSan Francisco, United States
Company statusInactive
StageEarly
BIO
No bio on the YC profile. Background, credentials and discipline below are Unknown — nothing is inferred when the bio is missing.
BACKGROUND
Unknown — no bio.
Credentialsunknown
DisciplineunknownKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
WWhirl
InactivePay instantly with your fingerprint.
