Matthieu Hafemeister
FounderFounder at Concourse
San Francisco, California
FoundedConcourse Β· YCConcourse
Founder at ConcourseYC W23
Intro paths
YC
Matthieu went through Y Combinator (Winter 2023) 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 Concourse's batch and knows the company first-hand. YC profile β
β
In turn, Matthieu can intro founders to Concourse's investors below.
Concourse's investors Β· 8
Andreessen HorowitzMenlo Park Β· $500K β $50M checks Β· since 2026Clocktower VenturesSanta Monica Β· $100K β $20M checksCRV (Charles River Ventures)Bay Area Β· $250K β $5M checks Β· since 2026Ritual CapitalMenlo Park Β· $100K β $500K checks Β· since 2026South QuadStandard CapitalSan Francisco Β· since 2026SV AngelSan Francisco Β· since 2026Y CombinatorSan Francisco Β· $500K checks Β· since 2023
Co-founders at Concourse
TM
Ted MichaelsFounder
Founder at Concourse
Intro paths
β
In turn, Matthieu can intro founders to Concourse's investors below.
Concourse's investors Β· 5
Co-founders at Concourse
TM
Ted MichaelsCo-Founder
Experience
- ConcourseCo-Founder & CEOcurrent2023 β presentNew York, New York, United States
- JeevesHead of Growth2021 β 2022San Francisco Bay Area
- Andreessen HorowitzPartner β Fintech Investing2019 β 2021San Francisco Bay Area
- Andreessen HorowitzPartner β Corporate Development2017 β 2019San Francisco Bay Area
Skills & more
Languages English Β· French Β· Spanish
From Matthieu's professional profile.
Frequently asked questions
- Who is Matthieu Hafemeister?
- Advisor
- Where does Matthieu Hafemeister work?
- Matthieu Hafemeister is Founder of Concourse.
- What companies did Matthieu Hafemeister found?
- Matthieu Hafemeister founded Concourse, Concourse.
- Where did Matthieu Hafemeister go to school?
- Matthieu Hafemeister studied at Y Combinator (YC W23); Claremont McKenna College (Bachelor's Degree, Mathematics & Economics); Lycee International de St. Germain-en-Laye (High School Diploma, Science Baccalaureate).
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
Y Combinator mafia4,716
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3
+ 4,709 more
Andreessen Horowitz mafia48
Also came through, then founded or led a company.
Ben HorowitzCo-founder & General PartnerFounded OpswareChris DixonGeneral Partner; Founder of a16z cryptoFounded HunchBalaji SrinivasanGeneral PartnerFounded Counsyl +1Erik TorenbergGeneral PartnerFounded VillageglobalSurojit ChatterjeeExecutive in ResidenceFounded Ema +1Charlie GuoTechnical ConsultantFounded Crowdmade +1
+ 41 more
Claremont McKenna College mafia16
Also came through, then founded or led a company.
Daniel KanBAFounded Exec +2Ben ColmanBAFounded Realitydefender +1Drew OettingBAFounded AffinityEric ScottBachelor's degreeFounded Harbor HealthDaniel ShiBAFounded ArkeroVikram RangrajBiologyFounded Dropleaf
+ 9 more
Jeeves mafia5
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports Ventures
+ 1,994 more
Also attended Claremont McKenna College113
Lachlan MontgomerySenior Associate, Platform & Marketing at March Capital PartnersDrew OettingFounding partner of 8VCGeorge RobertsInvestor at Kohlberg Kravis RobertsJack HughesPrincipal Consultant, Altus Associates at Riphean InvestmentsLindsay SlocumInvestor Relations Lead at ParadigmKurt ShelinePartner, Strategic Investment at Echo Health Ventures
+ 107 more
Also attended Lycee International de St. Germain-en-Laye15
Martin SoderbergPartner at Spear CapitalPeter JamesDirector at Advent InternationalDaniela Arruda CostaInvestment Associate at Capricorn Venture PartnersCharlotte BaumhauerPrincipal at SquareOneMarius ThebaultAssociate at Circular Innovation FundClara RicardPrincipal at Transition
+ 9 more
Shared employers
Also worked at Concourse2
Also worked at Jeeves13
Helen LiangFounder & General Partner at FoundersX VenturesJames GreenGeneral Partner at CRV (Charles River Ventures)George KarabelasPrincipal at VentureFriendsJonathan HsuCo-founder, Managing Director at Tribe Capital FirstlookChris MurphyAssociate at Blue Delta CapitalKamran AnsariVenture Partner at Infinity Ventures
.avif)
+ 7 more
Also worked at Andreessen Horowitz247
Ben HorowitzCo-founder & General Partner at Andreessen HorowitzRon ConwayFounder of SV AngelChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzBalaji SrinivasanAngel investor and founder of The Network SchoolMartin CasadoGeneral Partner at Andreessen HorowitzKatherine BoyleGeneral Partner at Andreessen Horowitz (American Dynamism)
+ 241 more