KB Securities
Venture capitalSeoul · Series A–Series B
Find your way into KB Securities
What they invest in
from 6 of 6 portfolio companiesAI & Machine Learning ×3Consumer ×2Deep Tech ×2Enterprise Software ×2SaaS ×2Biotech ×1Circular Economy ×1Cleantech ×1
HQs:South Korea×4United States×1
Investments · 6 tracked
founders shown can be your intro pathBy year:2026 · 12023 · 12022 · 13 dated
Senti Bio develops cell and gene therapies for cancer and difficult-to-treat diseases using synthetic biology and engineered Gene Circuits to enhance precision, control, and selectivity in targeting tumor cells.
BiotechDeep TechMedical DevicesSouth San Francisco, US
Tim Lu(Co-Founder and Chief Executive Officer)inPhilip Lee(Executive Officer)inKanya Rajangam(President, Head of Research & Development and Chief Medical Officer)inYvonne Li(Executive Officer)inJames Collins(Director)
BoardDonald Tang(Director)
Co-investorsEvolution VC PartnersFlucas VenturesLifeforce CapitalLux CapitalMenlo VenturesNew Enterprise Associates (NEA)+10 more
S-Graphene is a materials company that develops graphene application technology, including mass-production methods for forming nano-holes in graphene and growing graphene on metal.
CleantechDeep TechEnergyNew MaterialsSemiconductors
Lee Kwan-hyung(CEO (대표이사))
Co-investorsAtinum Investment Co. Ltd.Bluepoint PartnersEnvisioning PartnersYuanta Investment
Uisikju Company (Life Goes On) operates Laundrygo, a South Korean laundry service offering door-to-door pickup and delivery, smart unmanned laundromats (Laundry24), and B2B hotel and industrial laundry, all supported by proprietary smart-factory and IT technology.
Circular EconomyConsumerLogistics & Supply Chain
Co-investorsAju IB Invesment CorporationHan River PartnersKT investment Inc.Altos VenturesKorea Development BankSamsung Venture Investment Corporation+1 more
Liner is an AI research agent and search engine that provides source-cited answers, aiming to minimize hallucinations.
AI & Machine LearningEdTechFuture of WorkSaaS
Brian(Chanmin) Woo(Founder)in
Co-investorsAtinum Investment Co. Ltd.IntervestKorea Development BankLB InvestmentSTIC Ventures
Upstage builds advanced language models and document processing engines that help organizations improve workflow efficiency and process automation for the future of work.
AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSSeoul, KR
Sung Kim(Founder)inHwalsuk Lee(Founder)inLucy Park(Founder)in
Co-investorsCompany K PartnersPrimer Sazze PartnersSK NetworksSazzeTBTHana Ventures+7 more
Wrtn Technologies (Wrtn) builds consumer and business-facing generative AI products, including Korea's first generative AI copywriting service and AI entertainment apps, and runs enterprise/government AI transformation projects.
AI & Machine LearningConsumerEnterprise Software
Youngjoon Yoo(Founder)in
Co-investorsAntlerKrew Capital VentureZ Venture CapitalBRV Capital ManagementGoodwater CapitalKorea Development Bank
Exits · 1
IPOs and acquisitions across the tracked portfolioSenti BiosciencesNASDAQ: SNTI
Portfolio news
latest coverage across their companiesUpstage · panews.io · Sep 10, 2026
Liner · ground.news · Aug 27, 2026
Senti Biosciences · kalkine.com.au · Jul 31, 2026
Laundrygo · en.wowtale.net · Oct 29, 2025
Wrtn · startupwired.com · Mar 31, 2025
Frequently asked questions
- What stage does KB Securities invest at?
- KB Securities invests at the Series A, Series B stages.
- What is KB Securities's typical check size?
- KB Securities typically writes checks of $82 – $22M.
- What sectors does KB Securities focus on?
- KB Securities focuses on Healthtech, SaaS.
- Where is KB Securities located?
- KB Securities is headquartered in Seoul, KR.
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