Where does Karim Rkha Chaham work?

Karim Rkha Chaham is CEO of InteractionLabs.

What companies did Karim Rkha Chaham found?

Karim Rkha Chaham founded InteractionLabs.

Where did Karim Rkha Chaham go to school?

Karim Rkha Chaham studied at University of California, Berkeley (Exchange program); HEC Paris (Programme Grande Ecole); École Polytechnique (Msc X-HEC Entrepreneurs).

Karim Rkha Chaham

Founder

CEO at InteractionLabs

Greater Paris Metropolitan Region

FoundedInteractionLabs

Find your path to Karim

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

Harry HamerunlockedKarim: together at Entrepreneur First 2025 (2025)

×7Karim: together at Entrepreneur First 2025

×4Karim: together at Entrepreneur First

About

Karim Rkha Chaham studied mathematics and computer science at two of France's top engineering schools, ENSTA Paris and Polytechnique. He has consistently built products from the ground up, reaching $8K in monthly recurring revenue while still a student.

CEO at InteractionLabs

Intro paths

→

In turn, Karim can intro founders to InteractionLabs's investors below.

InteractionLabs's investors · 3

Entrepreneur FirstBengaluru · $1M – $7M checks FoundersSan Francisco · $250K checks Transpose Platform ManagementHouston

Co-founders at InteractionLabs

Julien AjdenbaumCTO

Experience

InteractionLabsCo-founder & CEOcurrent2025 — presentSan Francisco, Paris
Entrepreneur FirstFounder in Residence2024 — 2025Paris, San Francisco
Various CompaniesBuilding2021 — 2024Paris, San Francisco
Sorbonne UniversitéDeep Learning Research assistant2021Paris, France

Skills & more

Entrepreneuriat1Analyse des données1Business-to-Business (BtoB)

Languages Anglais · Arabe · Français

From Karim's professional profile.

Frequently asked questions

Who is Karim Rkha Chaham?: Karim Rkha Chaham studied mathematics and computer science at two of France's top engineering schools, ENSTA Paris and Polytechnique. He has consistently built products from the ground up, reaching $8K in monthly recurring revenue while still a student.
Where does Karim Rkha Chaham work?: Karim Rkha Chaham is CEO of InteractionLabs.
What companies did Karim Rkha Chaham found?: Karim Rkha Chaham founded InteractionLabs.
Where did Karim Rkha Chaham go to school?: Karim Rkha Chaham studied at University of California, Berkeley (Exchange program); HEC Paris (Programme Grande Ecole); École Polytechnique (Msc X-HEC Entrepreneurs).

Founder mafias

Entrepreneur First mafia907

Also came through, then founded or led a company.

Reid HoffmanBoard MemberFounded LinkedIn +3 Matthew WilsonVenture PartnerFounded Veratrak +2 Rashid MansoorEntrepreneur, Inaugural CohortFounded HADEAN +2 Eugene CheahEntrepreneur First 2017Founded Recursal AI, Inc. +2 Ruban KanapathippillaiEntrepreneur First 2024Founded Iterate AI +1 Alice BentinckGeneral PartnerFounded Entrepreneurs First +1

+ 900 more →

École Polytechnique mafia167

Also came through, then founded or led a company.

Arthur MenschMaster of ScienceFounded Mistral Guillaume LampleMaster's degreeFounded Mistral Thomas WolfFounded Hugging Face Rodolphe ArdantPhysicsFounded Spendesk Anne OsdoitMaster of Science (MS)Founded Moon Surgical +2 Matt RouifB.SFounded Photoroom +2

+ 160 more →

Lycée Janson-de-Sailly mafia16

Also came through, then founded or led a company.

Ilan NabethBac ScientifiqueFounded PlayMakers Alexandra GriffonClasse Préparatoire ECSFounded BlueCargo Alexandre PerninClasse Préparatoire aux Grandes Ecoles (CPGE)Founded malibou Nabil ToumiMPSI - MP**Founded Presti AI Raphael KriefMPSI-MP*Founded Weel Clovis PiedalluClasses préparatoires aux grandes écoles - PCSI/PC*Founded Tornyol

+ 9 more →

ENSTA mafia14

Also came through, then founded or led a company.

Basar BasaranStudy abroadFounded Kunduz Jérôme SellesMaster's degreeFounded Tint Pierre de PoulpiquetDiplôme d'IngénieurFounded Whaly Paulin AndurandVisiting studentFounded Courtyard.io Tristan KalosMScFounded Escape Denis BranthonneDiplome d'ingenieurFounded Novade

+ 7 more →

Same school

Also attended HEC Paris694

Mathilde CollinCo-founder & Executive Chair of Front Alexandre ProtCo-founder & CEO of Qonto Laura BuhlerPartner, Head of Community at Felicis Ventures Cyriac ParisotInvestor at Index Ventures Ian MarshInvestor at DN Capital Celine XiaoInvestor at DN Capital

+ 688 more

Also attended École Polytechnique278

Arthur MenschCo-founder & CEO of Mistral AI Guillaume LampleCo-founder & Chief Scientist of Mistral AI Thomas WolfCo-founder & Chief Science Officer of Hugging Face Rodolphe ArdantFounder & President of Spendesk Cyriac ParisotInvestor at Index Ventures Michal NatoraSenior Investment Director - Industrial IT & Robotics at Emerald Technology Ventures Ag

+ 272 more

Also attended ENSTA28

Jorge BianchinSenior Investment Associate at Graphene Ventures Tidjane DèmeGeneral Partner at Partech Ventures Benoit PraudInvestment Director at Innovacom Anne-Sophie CarreseManaging Partner at Elaia Diogo AlmeidaPlatform Lead, Lightshift Capital at HyperNest ClémentPartner - Development, ESG at WATTS.green Investments

+ 22 more

Also attended Lycée Janson-de-Sailly32

Pascal Levy-GarbouaVenture Partner at Long Journey Ventures Anne-Valérie BachManaging Director at Capagro Bastien CouasnonAnalyst at Axeleo Capital Geoffroy RossetManaging Partner at Auriga Partners Pierre DumasInvestment Director at Isai Charles BourgainInvestment Director at Extens

+ 26 more

Shared employers

Also worked at InteractionLabs1

Julien AjdenbaumCTO at Interactionlabs

Also worked at Entrepreneur First739

Reid HoffmanCo-founder of LinkedIn; Partner at Greylock Toby CoppelCo-founder and Partner at Mosaic Ventures Benedict EvansWrites a weekly technology newsletter read by close to 200,000 people PeterDeep Tech Investment Lead at Hummingbird Ventures AniTalent Team at Hummingbird Ventures Isabel FoxHead of Investor Relations at Hoxton Ventures

+ 733 more

Also worked at Various Companies285

Leonard PicardoAdvisor at Manta Ray Ventures Ben PerryInvestor at Medicxi Hector MasonGeneral Partner at Episode1 Siddharth RamakrishnanPrincipal at Scale Venture Partners Troy A. LeMaile-StovallCEO at Maryland TEDCO David Rosenthal, MDVenture Partner at AlleyCorp

+ 279 more

Also worked at Sorbonne Université7

Colin McSwiggenVenture Partner at TA Ventures Louise-Marie RakotoarisonAnalyst at Kurma Partners Viktor ZahoranskyCTO at A51 Emilia McLaughlinCofounder at Kyron Pierre MozerCo-founder, MD, PhD at UroMems Adrien Mamou-ManiCo-founder & CEO at HyVibe

+ 1 more