Fundraising Fox
/People
Sign in

Yi Sung (Sung) Yong

Founder

Founder at Atlas

Singapore, Singapore

FoundedAtlas · YCAtlas · YC

Find your path to Yi Sung (Sung) Yong

Sign up to see every warm intro you have to Yi Sung (Sung) Yong

  • Paths you didn't know you had: your email and LinkedIn already hold routes to Yi Sung (Sung) Yong. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Sign up with GoogleAlready have an account? Log in

About

Yi Sung Yong is the co-creator of Grain and Atlas, and previously worked on product development.

Founder at AtlasYC S21

Intro paths

YC

Yi went through Y Combinator (Summer 2021) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran Atlas's batch and knows the company first-hand. YC profile ↗

→

In turn, Yi can intro founders to Atlas's investors below.

Atlas's investors · 15

AccelPalo Alto · $500K – $100M checks · since 2026Amand VenturesBlackRockNew York · since 2026Capital CodeSingaporeCM VenturesLondonEarlsfield CapitalGlobal Founders CapitalBerlin · $1M checksHydrocarbon Minerals 4LocalGlobeLondonMighty AngelsNegma GroupDubaiNorthzoneLondon · $1M – $50M checksSovereigns Capital VentureAtlanta · $3M – $20M checksVillage GlobalCovina · $500K – $3M checksY CombinatorSan Francisco · $500K checks · since 2021

Co-founders at Atlas

SLShawn Liam
Shawn LiamFounder
ESErnest Sim
Ernest SimFounder
SRSurendhar Reddy ‎
Surendhar Reddy ‎Engineering

Founder at AtlasYC W22

Intro paths

YC

Yi went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Brad Flora, Backing expeditions into the future — the partner who ran Atlas's batch and knows the company first-hand. YC profile ↗

→

In turn, Yi can intro founders to Atlas's investors below.

Atlas's investors · 25

6th Man VenturesNew York · $2M – $5M checksAccelPalo Alto · $500K – $100M checks · since 2026ALLVPAfulaCathay InnovationParis · $5M – $40M checksData TechSeattleDeep FutureSeattleEnergy FoundryChicago · $1M – $5M checksEntrepreneur FirstBengaluru · $1M – $7M checksEpisode1London · $317.5K – $2.5M checksf7 VenturesTiburon · $10K – $5M checksFirst Row PartnersSeattleForum VenturesNew York · $50K – $100K checksGMO VenturePartnersTokyoHomebrewBurlingame · $100K – $500K checksKindred VenturesSan Francisco · $250K – $2M checksLocalGlobeLondonNorthzoneLondon · $1M – $50M checksPale Blue DotMalmö · $200K – $2.2M checksRefactor CapitalBurlingame · $1M – $2M checksScaleX VenturesAmsterdam · $216K – $2.2M checksSoma CapitalSacramento · $100K – $300K checksStellaris Venture Advisors 2 LlpBangaloreTechstarsBoulder · $220K checksVillage GlobalCovina · $500K – $3M checksY CombinatorSan Francisco · $500K checks · since 2022

Co-founders at Atlas

JOJon O'Bryan
Jon O'BryanFounder
RARahul Asati
Rahul AsatiFounder
AM
Arpit MaheshwariFounder
ASAvi Singh
Avi SinghFounder
CD
Carlo Dela RosaFounder
CM
Christian MochenFounder
ESErnest Sim
Ernest SimFounder
FM
Fredrik MogerFounder

Frequently asked questions

Who is Yi Sung (Sung) Yong?
Yi Sung Yong is the co-creator of Grain and Atlas, and previously worked on product development.
Where does Yi Sung (Sung) Yong work?
Yi Sung (Sung) Yong is Founder of Atlas.
What companies did Yi Sung (Sung) Yong found?
Yi Sung (Sung) Yong founded Atlas, Atlas.

Founder mafias

About this profile. Compiled from public sources — Atlas's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights