Fundraising Fox

🦊/People

Dylan Nguyen

Founder

Founder at Code Four

San Francisco, California, United States

FoundedCode Four · YC

Find your path to Dylan

15 people in our graph share verified history with Dylan — schools, employers, funds. One of them is your warm intro.

Michelle WangunlockedDylan: together at MIT Chemical Engineering (ChemE) (2024–2025)

Dylan: together at Code Four

×5Dylan: together at Palm Beach State College

×3Dylan: together at Dreyfoos School of the Arts

About

Dylan Nguyen studied applied mathematics and computer science at MIT and is building law enforcement technology.

Founder at Code Four YC X25

Intro paths

YC

Dylan went through Y Combinator (Spring 2025) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was David Lieb, General Partner at Y Combinator — the partner who ran Code Four's batch and knows the company first-hand. YC profile ↗

→

In turn, Dylan can intro founders to Code Four's investors below.

Code Four's investors · 3

AME Cloud VenturesPalo Alto · $1M – $10M checks Webb Investment NetworkSan Francisco · $500K – $750K checks Y CombinatorSan Francisco · $500K checks · since 2025

Co-founders at Code Four

GC

George Cheng

George ChengFounder

Experience

Code Four (YC X25)Co-Foundercurrent2025 — presentSan Francisco Bay Area
MIT Chemical Engineering (ChemE)Undergraduate Research Assistant2024 — 2025Cambridge, Massachusetts, United States
Jane StreetAMP Scholar2024New York City Metropolitan Area
Max Planck Florida Institute for NeuroscienceScientific Programming Intern2023Jupiter, Florida, United States

Frequently asked questions

Who is Dylan Nguyen?: Dylan Nguyen studied applied mathematics and computer science at MIT and is building law enforcement technology.
Where does Dylan Nguyen work?: Dylan Nguyen is Founder of Code Four.
What companies did Dylan Nguyen found?: Dylan Nguyen founded Code Four.
Where did Dylan Nguyen go to school?: Dylan Nguyen studied at Y Combinator (YC X25); Massachusetts Institute of Technology (Bachelor of Science - BS); Palm Beach State College (Associate of Arts - AA).

Founder mafias

Y Combinator mafia10,230

Also came through, then founded or led a company.

Sam AltmanPresidentFounded Tools for Humanity +3 Garry TanPresident & CEOFounded Y Combinator +1 Jessica LivingstonCo-founderFounded Y Combinator Alexis OhanianPartnerFounded Reddit Fred EhrsamYC Summer 2012Founded Nudge +1 Matt HuangYC Winter 2011Founded Paradigm +1

+ 10,223 more

Massachusetts Institute of Technology mafia1,221

Also came through, then founded or led a company.

Elad GilPhDFounded Brain Co. +1 Hemant TanejaMinorFounded Hippocratic AI Nat FriedmanBachelor of ScienceFounded Xamarin Brad FeldS.B.Founded Techstars Matt HuangB.S.Founded Paradigm +1 Delian AsparouhovDropoutFounded Nightingale +1

+ 1,214 more

Dreyfoos School of the Arts mafia2

Also came through, then founded or led a company.

Claire McDonnellFounded True Link

Palm Beach State College mafia2

Also came through, then founded or led a company.

Richard PasquinAssociate of Arts - AAFounded Cryptoworth

Same school

Also attended Y Combinator2,000

Tarek MansourCo-founder & CEO of Kalshi Suhail DoshiFounder of Mixpanel; founder of Particle Subomi OluwalanaCo-founder & CEO of Convoy Arhaan A.Deeptech Fellow at Clear Ventures Collin WallaceGeneral Partner at Lobby Capital Victor SantosVictor Scout at One Way Ventures

+ 1,994 more

Also attended Massachusetts Institute of Technology2,000

Hemant TanejaCEO & Managing Director of General Catalyst Nat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDG Brad FeldCo-founder of Foundry and Techstars Matt HuangCo-founder and Managing Partner at Paradigm Delian AsparouhovPartner at Founders Fund and co-founder of Varda Drew HoustonCo-founder & CEO of Dropbox

+ 1,994 more

Also attended Palm Beach State College8

Jose MenendezInvestor at NuMundo Ventures Brad FalkiewiczChief Financial Officer, Temerity Baseball at Temerity Capital Partners Brian DebeerInvestor at Allele Capital Partners Sahiba BavejaAssociate, Structured Capital at RA Capital Richard PasquinFounder at Cryptoworth Saïda FlorexilCoFounder + CEO at Imanyco

+ 2 more

Also attended Dreyfoos School of the Arts3

Daniel MilsteinPartner & Head of Capital Formation at Greenfield Partners Christopher WanVice President at Bessemer Venture Partners Claire McDonnellExecutive Officer, Promoter at True Link

Shared employers

Also worked at Code Four (YC X25)1

George ChengFounder at Code Four

Also worked at MIT Chemical Engineering (ChemE)2

Michelle WangCo-Founder & Partner at Lair East Labs Frank LeeFounder at Illume Labs

Also worked at Jane Street60

Guillaume LampleCo-founder & Chief Scientist of Mistral AI Arvid LunnemarkFounder of Integrous Research; co-founder of Cursor Olaoluwa OguneyeInvestor at Dorm Room Leigh Marie BraswellPartner at KPCB Sophia LuoPartner at Greylock Partners Chang XuPartner at Basis Set Ventures

+ 54 more

Also worked at Max Planck Florida Institute for Neuroscience1

Nathan CrockCo-founder & Board Member (Principal AI Engineer) at Call Simulator