About
Jason Gross worked on code infrastructure used by major browsers including Chrome.
Founder at TheoremYC X25
Intro paths
YC
Jason went through Y Combinator (Spring 2025) β any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Tom Blomfield, Monzo and GoCardless co-founder; Y Combinator partner on leave and Anthropic compute-team member. β the partner who ran Theorem's batch and knows the company first-hand. YC profile β
β
In turn, Jason can intro founders to Theorem's investors below.
Theorem's investors Β· 4
Co-founders at Theorem
RA
Rajashree AgrawalFounder
Experience
- TheoremCo-Foundercurrent2025 β present
- MITResearcher2012 β 2021Cambridge, Massachusetts, United States
Skills & more
Machine LearningPyTorchTechnical Project LeadershipAgdaMediationProgramming LanguagesFormal VerificationTeam LeadershipFunctional ProgrammingPerformance EngineeringPython1Java1
+12 more
MatlabCoqSchemePowerPointExcelWordMicrosoft OfficeResearchProblem SolvingProgrammingTeachingMathematicsFrom Jason's professional profile.
Frequently asked questions
- Who is Jason Gross?
- Jason Gross worked on code infrastructure used by major browsers including Chrome.
- Where does Jason Gross work?
- Jason Gross is Founder of Theorem.
- What companies did Jason Gross found?
- Jason Gross founded Theorem.
- Where did Jason Gross go to school?
- Jason Gross studied at Massachusetts Institute of Technology (Doctor of Philosophy (PhD), Computer Science); Massachusetts Institute of Technology (Bachelor of Science, Mathematics).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
Massachusetts Institute of Technology mafia546
Also came through, then founded or led a company.
Elad GilPhDFounded Brain Co.Nat FriedmanBachelor of ScienceFounded XamarinMatt HuangB.S.Founded HotspotsDelian AsparouhovDropoutFounded Nightingale +1Drew HoustonBSFounded Dropbox +1Arash FerdowsiComputer ScienceFounded Dropbox
+ 539 more
Same school
Also attended Massachusetts Institute of Technology1,387
Fred WilsonCo-founder & Partner at Union Square VenturesElad GilSolo general partner investing through Gil CapitalAileen LeeFounder & Managing Partner of Cowboy VenturesHemant TanejaCEO & Managing Director of General CatalystNat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDGBrad FeldCo-founder of Foundry and Techstars
+ 1,381 more
