Fundraising Fox

Greg Csegzi

Founder

Founder at Parsewise

London, England, United Kingdom

FoundedParsewise · YC

About

Greg Csegzi previously worked at Palantir and brings experience across life sciences, insurance, and manufacturing sectors.

Founder at ParsewiseYC X25

Intro paths

YC

Greg 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 Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Parsewise's batch and knows the company first-hand. YC profile ↗

→

In turn, Greg can intro founders to Parsewise's investors below.

Parsewise's investors · 3

Network VCMenlo Park · since 2025Oxonian VenturesPalo AltoY CombinatorSan Francisco · $500K checks · since 2025

Co-founders at Parsewise

MHMax Hofer
Max HoferFounder
GC
Gergely CsegziFounder

Experience

  1. ParsewiseCo-founder & CTOcurrent2024 — presentLondon, United Kingdom
  2. Palantir TechnologiesFDE Technical Lead2020 — 2024London, Seoul, Tokyo
  3. AmazonSoftware Development Engineer2018 — 2020London Area, United Kingdom
  4. AmazonSDE Internships2015 — 2017Greater Seattle Area

Skills & more

Languages English · German · Hungarian · Japanese · Romanian

From Greg's professional profile.

Frequently asked questions

Who is Greg Csegzi?
Greg Csegzi previously worked at Palantir and brings experience across life sciences, insurance, and manufacturing sectors.
Where does Greg Csegzi work?
Greg Csegzi is Founder of Parsewise.
What companies did Greg Csegzi found?
Greg Csegzi founded Parsewise.
Where did Greg Csegzi go to school?
Greg Csegzi studied at University of Oxford (Master of Science - MS, Computer Science); University of Southampton (Bachelor’s Degree, Computer Science); Bolyai Farkas Theoretical High School, Targu Mures (High School, Mathematics and Computer Science).

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

University of Oxford mafia290

Also came through, then founded or led a company.

Reid HoffmanM.St.Founded LinkedIn +2Gabriel PereyraDropped outFounded HarveyBrent HobermanMaster of Arts - MAFounded Founders Pledge +3William GuttmanM.PhilFounded CurvePoint +3Kevin HartzMstFounded Eventbrite +2Max AhrensDoctor of Philosophy - PhDFounded Maihem +2

+ 283 more

University of Southampton mafia16

Also came through, then founded or led a company.

Robert BalfourBScFounded Pro MatixAli SaheliMEngFounded TeleSwapAlex FisherBachelor of Science - BSFounded AOA DxBoateng Opoku-YeboahBachelor's degreeFounded FuseOliver LaslettDoctor of Philosophy (PhD)Founded LightdashBotty DimanovComputer ScienceFounded Tenyks

+ 9 more

Same school

Also attended University of Oxford990

Reid HoffmanCo-founder of LinkedIn; Partner at GreylockMichael MoritzFormer Partner at Sequoia Capital; Senior Adviser at Sequoia HeritageBrad GerstnerFounder & CEO of Altimeter CapitalGabriel PereyraCo-founder & President of HarveyDominic JacquessonInvestor at Index VenturesErin Price-WrightInvestor at Index Ventures

+ 984 more

Also attended University of Southampton63

Adrian RaduInvestor at Khosla VenturesLinda VõerasVenture Partner at Karma VenturesFrancesco MonacaInvestor at Giant Ventures Global LlpLewis JonesInvestment Principal at Seraphim SpaceDamilola Teidi-AyoolaHead, Platform & Networks at Ventures PlatformSeyon IndranPrincipal at Concept Ventures

+ 57 more

Shared employers

Also worked at Parsewise1

Max HoferFounder at Parsewise

Also worked at Palantir Technologies220

Garry TanPresident & CEO of Y CombinatorJoe LonsdaleFounder & Managing Partner of 8VC; co-founder of Palantir and AddeparTrae StephensPartner at Founders Fund and co-founder of AndurilTarek MansourCo-founder & CEO of KalshiViviana FagaGeneral Partner at Felicis VenturesBryan OffuttInvestor at Index Ventures

+ 214 more

Also worked at Amazon645

Apoorva MehtaFounder of Instacart; founder of Cloud Health SystemsBinny BansalCo-founder of Flipkart; co-founder of PhonePe and OppDoorBrad PorterFounder & CEO of Collaborative RoboticsJane MooneyCo-founder & VP, Strategy and Finance at Collaborative RoboticsNick FrosstCo-founder of CohereDave MunichielloInvestor at GV (Google Ventures)

+ 639 more