Founder Directory
Built by Keitoto
Founders10
Known for these resultsRole40%Role is parsed from founder titles in yc.db. Known for 40% 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.Bio50%Bio coverage: 50% 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-company10%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 10% 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.
- Nicholas Donahue@PrimalNickFounder/CEO · DraftedX26Consumer · San Francisco
- Sanchal Ranjan@sanchalrFounder/CEO · ZiffyHomesS18Real Estate and Construction · Gurugram
- Saurabh KumarFounder · ZiffyHomesS18Real Estate and Construction · Gurugram
- Ben Huh@benhuhFounder/CEO · Social ConstructS17Real Estate and Construction · San Francisco
- Andy RussellFounder · Launchpad ToysS11Consumer · San Francisco
- Thushan AmarasiriwardenaFounder · Launchpad ToysS11Consumer · San Francisco
- James ShkolnikFounder · RentoboS11Real Estate and Construction · San Francisco
- Matt KopkoFounder · RentoboS11Real Estate and Construction · San Francisco
- Nikhil AbrahamFounder · RentoboS11Real Estate and Construction · San Francisco
- Shaun Davis@davissp14Founder/Software Engineer · RentoboS11Real Estate and Construction · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Nicholas DonahueDrafted2× YCFounder/CEOSpring 2026ConsumerSan Francisco, United States9https://x.com/PrimalNickSanchal RanjanZiffyHomesFounder/CEOSummer 2018Real Estate and ConstructionGurugram, India57https://x.com/sanchalrSaurabh KumarZiffyHomesFounderSummer 2018Real Estate and ConstructionGurugram, India57—Ben HuhSocial ConstructFounder/CEOSummer 2017Real Estate and ConstructionSan Francisco, United States17https://x.com/benhuhAndy RussellLaunchpad ToysFounderSummer 2011ConsumerSan Francisco, United States2—Thushan AmarasiriwardenaLaunchpad ToysFounderSummer 2011ConsumerSan Francisco, United States2—James ShkolnikRentoboFounderSummer 2011Real Estate and ConstructionSan Francisco, United States11—Matt KopkoRentoboFounderSummer 2011Real Estate and ConstructionSan Francisco, United States11—Nikhil AbrahamRentoboFounderSummer 2011Real Estate and ConstructionSan Francisco, United States11—Shaun DavisRentoboFounder/Software EngineerSummer 2011Real Estate and ConstructionSan Francisco, United States11https://x.com/davissp14
Showing 1–10 of 10 founders
Nicholas Donahue
Founder·Atmos
PRIMARY INFO
RoleFounder· not in title
Team size30
BatchSummer 2020
LocationSan Francisco, United States
Company statusInactive
StageEarly
BIO
Teaching computers about how to change and create in the physical world.
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
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
2× YC founder
- S20AtmosInactive · this entry
- X26DraftedActive
COMPANY CONTEXT
AtmosThe entire homebuilding process, all online
IndustryReal Estate and Construction
Websitebuildatmos.com/
Team size30
LocationSan Francisco, United States
BatchSummer 2020
Also founded · 1 more YC company
DraftedActiveSpring 2026Design your home instantly with AI
ConsumerSan Francisco, United States9Open this entry
