Founder Directory
Built by Keitoto
Founders36
Known for these resultsRole33%Role is parsed from founder titles in yc.db. Known for 33% 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.Bio86%Bio coverage: 86% 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-company31%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 31% of these rows have at least one match.School25%School is matched from bios, case-sensitive for acronyms. 25% of these rows have at least one match.
- Robert HouFounder/CEO · AlchemizeX26B2B · San Francisco
- Samuel Fu@samuelsfuFounder/CTO · AlchemizeX26B2B · San Francisco
- Oscar AdamssonFounder/CPO · StiltaW26B2B · Stockholm
- Oskar Block@oskarblockFounder/CEO · StiltaW26B2B · Stockholm
- Petrus WernerFounder/CTO · StiltaW26B2B · Stockholm
- Tobias Estreen@estreenxFounder · StiltaW26B2B · Stockholm
- Dima Yanovsky@yanovskydFounder · ProxF25B2B · San Francisco
- Gregory Makodzeba@youfelllFounder · ProxF25B2B · San Francisco
- Farhan Hossain@FarhanBuildsFounder · BlueS25Consumer · San Francisco
- Omar Abdelaziz@OmarAbcXyz123Founder/CEO · BlueS25Consumer · San Francisco
- Peter KroghFounder · BlueS25Consumer · San Francisco
- Akhil GuptaFounder/CTO · FrescoF24Real Estate and Construction · San Francisco
- Arvind VeluvaliFounder/CEO · FrescoF24Real Estate and Construction · San Francisco
- Konstantin Hohr@hkonsti_Founder · MidrenderS23B2B · San Francisco
- Naxin WangFounder · Obento HealthS23Healthcare · San Francisco
- Jason Rudin@jasonrudinFounder · CladW23Real Estate and Construction · New York
- Gabriel SaruhashiFounder · Emerge CareerS22Education · New York
- Daniel HavenFounder · Slauth.ioS22B2B · Tel Aviv
- Mads Schmidt Petersen@MadsTrundteFounder · HippoBuildW22Real Estate and Construction · Bogotá
- Francis Wong@packetedFounder · AuricleW21Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Robert HouAlchemizeFounder/CEOSpring 2026B2BSan Francisco, United States2—Samuel FuAlchemizeFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/samuelsfuOscar AdamssonStiltaFounder/CPOWinter 2026B2BStockholm, Sweden4—Oskar BlockStiltaFounder/CEOWinter 2026B2BStockholm, Sweden4https://x.com/oskarblockPetrus WernerStiltaFounder/CTOWinter 2026B2BStockholm, Sweden4—Tobias EstreenStiltaFounderWinter 2026B2BStockholm, Sweden4https://x.com/estreenxDima YanovskyProxFounderFall 2025B2BSan Francisco, United States7https://x.com/yanovskydGregory MakodzebaProxFounderFall 2025B2BSan Francisco, United States7https://x.com/youfelllFarhan HossainBlueFounderSummer 2025ConsumerSan Francisco, United States6https://x.com/FarhanBuildsOmar AbdelazizBlueFounder/CEOSummer 2025ConsumerSan Francisco, United States6https://x.com/OmarAbcXyz123Peter KroghBlueFounderSummer 2025ConsumerSan Francisco, United States6—Akhil GuptaFrescoFounder/CTOFall 2024Real Estate and ConstructionSan Francisco, United States2—Arvind VeluvaliFrescoFounder/CEOFall 2024Real Estate and ConstructionSan Francisco, United States2—Konstantin HohrMidrenderFounderSummer 2023B2BSan Francisco, United States1https://x.com/hkonsti_Naxin WangObento HealthFounderSummer 2023HealthcareSan Francisco, United States2—Jason RudinCladFounderWinter 2023Real Estate and ConstructionNew York, United States7https://x.com/jasonrudinGabriel SaruhashiEmerge CareerFounderSummer 2022EducationNew York, United States8—Daniel HavenSlauth.ioFounderSummer 2022B2BTel Aviv, Israel4—Mads Schmidt PetersenHippoBuildFounderWinter 2022Real Estate and ConstructionBogotá, Colombia5https://x.com/MadsTrundteFrancis WongAuricleFounderWinter 2021HealthcareSan Francisco, United States2https://x.com/packeted
Showing 1–20 of 36 founders
Mads Schmidt Petersen
Founder·HippoBuild
PRIMARY INFO
RoleFounder· not in title
Team size5
BatchWinter 2022
LocationBogotá, Colombia
Company statusActive
StageEarly
BIO
Crazy danish serials entrepreneur. Started my first company in high school, failed, moved on, and havent stopped failing since then. I have worked for 8 years mainly in Product Development, across companies and industries, building products in Construction Tech, Fintech, and Machine Learning Services.
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.
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
Serial founder · self-declared
COMPANY CONTEXT
HippoBuildThe Operating System of the construction industry
IndustryReal Estate and Construction
Websitehippo.build
Team size5
LocationBogotá, Colombia
BatchWinter 2022
