Geometry Venture Development
Venture capitalIstanbul · Pre-Seed–Seed · 1 people tracked
Investment thesis
Geometry Venture Development is an Istanbul-based early-stage venture firm founded in July 2019 that backs technology startups across a range of sectors including AI, e-commerce, healthtech, SaaS and gaming.
Source: firm website, verified Aug 3, 2026.
Team · 1 people
from public directories
What they invest in
from 15 of 21 portfolio companiesAI & Machine Learning ×9Medical Devices ×3Consumer ×2Digital Health ×2E-commerce ×2EdTech ×2Enterprise Software ×2Hardware ×2
HQs:Türkiye×6United States×2
Investments · 21 tracked
founders shown can be your intro pathWhite-label mobile wallet tailored for cafés and restaurants (inactive).
PartnerMelih Efeoglu· solo GP
PartnerMelih Efeoglu· solo GP
Enhencer provides an AI agent platform that automates ad creation, targeting, and optimization for e-commerce brands across Meta and Google ads.
AdTechAI & Machine LearningE-commerce
PartnerMelih Efeoglu· solo GP
Co-investorsBoğaziçi Ventures
FenixPyre provides file-layer data protection for unstructured files to ensure data remains encrypted and unusable even when accessed with stolen credentials.
CybersecurityData & InfrastructureEnterprise SoftwareNew Albany, US
Harihara Varma Indukuri(Founder)inTom Kwon(Executive Officer)C. Emre Koksal(Executive Officer, Director)
PartnerMelih Efeoglu· solo GP
Co-investorsDundee Venture CapitalFirst Leaf CapitalJobsOhio VenturesOhio Innovation Fund
ForPhysician is an AI-powered medical diagnostic support platform that provides physicians with preliminary analysis and evidence-based recommendations for clinical cases, which are then verified by specialist physicians before delivery.
AI & Machine LearningDigital HealthMedical Devices
PartnerMelih Efeoglu· solo GP
GlaucoT develops a medical device for the treatment of glaucoma, aiming to provide affordable eye care solutions for glaucoma patients.
HardwareHealthtechMedical Devices
Abdulkadir(Ophthalmologist / Co-founder)Veysel(Electronics Engineer / Founder)Alperen(Biomedical Engineer / Co-founder)
BoardJohn Marshall(Professor of Ophthalmology)
PartnerMelih Efeoglu· solo GP
Heatpicks provides AI-driven predictive analytics and statistical modeling tools for sports betting, helping bettors identify profitable opportunities and simulate game outcomes.
AI & Machine LearningConsumerSports Tech
PartnerMelih Efeoglu· solo GP
HoustonBionics develops ExoRehab X, an exoskeletal rehabilitation device for stroke survivors to perform high-volume, patient-initiated repetitive movements at home.
Digital HealthHardwareMedical DevicesRoboticsHouston, US
Utku Pehlivan(Co-Founder & Chief Executive Officer)inKutay Pehlivan(Co-Founder & Chief Technology Officer)inYagiz C. Sisman(Co-Founder & Chief Business Officer)in
PartnerMelih Efeoglu· solo GP
Co-investorsInveo VenturesStartersHub
Kant Akademi is an online tutoring platform offering one-on-one coaching and AI-assisted preparation for Turkish university entrance exams (YKS).
AI & Machine LearningEdTech
PartnerMelih Efeoglu· solo GP
Nebyan Doğal is a Turkish food brand that sells products such as lahmacun made from lamb and beef mince, available for online ordering by region.
ConsumerE-commerceFoodTech
PartnerMelih Efeoglu· solo GP
Digital transportation platform offering B2B and B2C tech solutions (inactive).
PartnerMelih Efeoglu· solo GP
Oda Portal provides AI-powered photo enhancement, virtual staging, and digital asset management tools for real estate professionals.
AI & Machine LearningPropTech
PartnerMelih Efeoglu· solo GP
Ono is an AI-powered HR platform that integrates artificial intelligence into recruitment, talent management, and employee engagement processes.
AI & Machine LearningHR Tech
PartnerMelih Efeoglu· solo GP
Pangea VR creates 3D cinematic games and immersive virtual reality experiences across multiple genres, targeting consumers seeking entertainment, fitness, or virtual world exploration.
Gaming
PartnerMelih Efeoglu· solo GP
Postuby is an AI-powered social media design platform that generates professional graphics and copy for business owners through a simple interface.
AI & Machine LearningMarketing TechSaaS
PartnerMelih Efeoglu· solo GP
Sensgreen develops software and IoT solutions to manage indoor air quality and improve energy efficiency in buildings.
AI & Machine LearningCleantechEnterprise SoftwareIoTPropTechAnkara, TR
Hasan Basri Tosun(Founder)in
PartnerMelih Efeoglu· solo GP
Co-investorsTechstars
Smpl is an omni-channel marketing platform that helps digital marketers and business managers grow and retain customers by understanding audience behavior across multiple channels.
Marketing TechSaaS
PartnerMelih Efeoglu· solo GP
Sorbil is an online learning platform offering courses across multiple subjects prepared by experts, with an AI tutor called Billy that provides personalized learning journeys, exercises, and instant question answering for learners.
AI & Machine LearningEdTech
PartnerMelih Efeoglu· solo GP
AI-based regulatory compliance and regulation monitoring platform (inactive).
PartnerMelih Efeoglu· solo GP
Portfolio news
latest coverage across their companiesSensgreen · trysignalbase.com · Jun 23, 2026
Frequently asked questions
- How many investments has Geometry Venture Development made?
- Geometry Venture Development has 21 tracked investments.
- What stage does Geometry Venture Development invest at?
- Geometry Venture Development invests at the Pre-Seed, Seed stages.
- What is Geometry Venture Development's typical check size?
- Geometry Venture Development typically writes checks of $10K – $5.7M.
- What sectors does Geometry Venture Development focus on?
- Geometry Venture Development focuses on AgTech, AI & Machine Learning, Climate Tech, Cybersecurity, E-commerce, EdTech, Gaming, Healthtech, Medical Devices, Mobility & Transportation, PropTech, SaaS.
- Where is Geometry Venture Development located?
- Geometry Venture Development is headquartered in Istanbul, TR.
- Who does Geometry Venture Development co-invest with?
- Geometry Venture Development most often shares deals with Boğaziçi Ventures, Dundee Venture Capital, JobsOhio Ventures, among 8 tracked co-investors.
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