/Investor DB

DART Labs

Venture capital

Zurich · Pre-Seed–Seed · 4 people tracked

Find your way into DART Labs

Each arrow is one introduction. Sign up to fill in the first one.

162 people can intro you to Arijana

Ask Walter Greenleaf to introduce you to Arijana Walcott

You →Walter · together at Dart Ventures →Arijana

Sign up to find every way you can get introduced to DART Labs

  • Your email: who you already know at DART Labs, and who your contacts know
  • 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the DART Labs team
  • Your LinkedIn: the connections who can make the intro for you

We rank every route by how warm it is, so you raise on warm intros instead of cold emails.

✨ Fox Verdict
Sign up to see your fit

Investment thesis

DART Ventures backs early-stage Swiss and European teams building breakthrough technologies with a positive impact on health and climate. It runs a 12-month tailored program guiding startups on strategy, culture, fundraising, and US expansion, positioning its partners and network as an extended part of the founding team. On the health side it focuses on the convergence of consumer and health tech, backing patient-centric hardware and software that use AI to deliver personalized, continuous care beyond the clinical setting. On climate, it invests in deep-tech scientific solutions driving decarbonization, energy transition, and reduced global footprint, believing that combining purpose and profit produces impact.

Source: firm website, verified Sep 27, 2026.

Stage
Pre-Seed–Seed
HQ
Zurich, CH
Instruments
Equity
Tracked investments
16
Unicorns
1
Acquisitions
1

Team · 4 people

from public directories
Aimée Leifer· Venture Partner
Priska Roesli· Venture Partner

What they invest in

from 10 of 16 portfolio companies

Healthtech ×6Digital Health ×4Medical Devices ×3Wellness & Fitness ×3Advanced Manufacturing ×2AI & Machine Learning ×2Hardware ×2Circular Economy ×1

HQs:United States×4Switzerland×2Germany×2United Kingdom×1

Investments · 16 tracked

founders shown can be your intro path

By year:2023 · 22021 · 12020 · 47 dated

Béa Fertilitybeafertility.com

Béa provides at-home fertility treatments that bridge the gap between natural conception attempts and in-vitro fertilization, offering clinic-level care with personalized support.

Digital HealthFemTechHealthtechMedical DevicesLondon, GB

Tess Cosad(Founder)

Co-investorsAmboy Street VenturesAngel AcademeCalm/Storm VCJude GomilaMolten VenturesOctopus Ventures+2 more

Gaeastargaeastar.cominSeed · Apr 2023 · $7M

GaeaStar uses patented 3D printing (additive manufacturing) technology to make ultra-thin ceramic products from natural clay, starting with disposable cups intended to replace single-use plastics.

Advanced ManufacturingCircular EconomyCleantechHardwareNew MaterialsSan Fransisco, US

Clifton Chang(CFO)

Co-investorsEvolution VC PartnersVSC Venturesat.inc/

Healthcatershealthcaters.dein

HealthCaters offers a corporate health screening product called HealthCheck that lets employees measure 30+ health markers, view results in its app, and receive a personalized prevention guide with doctor referrals when needed.

Digital HealthHealthtechWellness & Fitness

Co-investorsDvH VenturesGateway Trustee GmbHVENPACEIBB Ventures

Orbillionorbillion.comin𝕏SeedAcquired

Orbillion Bio develops cultivated beef using computational optimization and proprietary bioprocess controls to achieve cost-competitive production at scale without genetic modification or expensive growth factors.

Advanced ManufacturingClimate TechSan Francisco, US

Patricia Bubner(Founder)in

Co-investorsAt One VenturesBeresford VenturesBig Idea VenturesBrincC3 VenturesEarth Venture Capital+21 more

PeriVisionperivision.cominSeed · Jul 2023

PeriVision develops the VisionOne platform, combining AI, virtual reality, and cloud technology to test and understand visual function for eye conditions such as glaucoma.

AI & Machine LearningDigital HealthHealthtechMedical DevicesBasel, CH

Patrick Kessel(Co-founder, CEO & board member)inDr. Serife Kucur(Co-founder & CTO)Serife Kucur Ergunay(Co-founder, CTO & board member)inRaphael Sznitman(Co-founder & board member)inKevin Gillmann(Chief Medical Officer)inBenedetto Sgroi(Chief Commercial Officer)in

Co-investorsSICTICZühlke Ventures

Una Healthunahealth.dein

Una Health offers a prescription digital therapeutic (DiGA) app for adults with type 2 diabetes in Germany, giving users insight into how food and lifestyle affect their blood sugar along with personalized nutrition and lifestyle guidance from qualified dietitians.

Digital HealthHealthtechWellness & Fitness

Co-investorsFoodLabsPeakBridge VC

Vay Technologyvay.ioin

Vay develops remote driving technology that lets a human operator drive a vehicle from a distance without anyone inside, enabling services such as car sharing, fleet logistics, last-mile delivery, and public transport.

AI & Machine LearningLogistics & Supply ChainMobility & TransportationRoboticsLas Vegas, US

Thomas von der Ohe(Founder)inFabrizio Scelsi(Founder)inBogdan Djukic(Founder)inFabrizio Ugo Scelsi(Founder)

Co-investorsAtomicoVisionaries ClubCreandumEurazeoGrabInovia Capital+8 more

Webflowwebflow.comin𝕏

Webflow is a visual content management system and web design platform that enables creative teams to build, design, and publish brand-forward websites without heavy reliance on developers.

Developer ToolsEnterprise SoftwareMarketing TechSaaSSan Francisco, US

Sergie Magdalin(Founder)inVlad Magdalin(Founder)inBryant Chou(Founder)inLinda Tong(Chief Executive Officer)inLinda Tong (CEO)(Founder)

Co-investorsAccelADQAltra VentureAmino CapitalArchetypeAstella+36 more

Xsensioxsensio.comSeed · Mar 2020 · $150K

Xsensio develops wearable biosensor systems that continuously monitor physiological parameters to detect health risks in real-time.

Deep TechHardwareHealthtechMedical DevicesLausanne, CH

Esmeralda(CEO & Co-founder)Adrian(Co-founder & CSO)Karin Jaymes(Co-founder)

Co-investorsPrivilège VenturesWI Harper Group

ZOEzoe.com

ZOE provides personalized nutrition advice and testing based on scientific research to help individuals improve their health and dietary habits.

HealthtechWellness & Fitness

Jonathan Wolf(Founder)inGeorge Hadjigeorgiou(Founder)Tim Spector(Founder)

Co-investorsCoefficient CapitalDaphniMosaic VenturesAccompliceAhren Innovation CapitalAir Street Capital+1 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

ApelabCapskinFluidsolidsImpliTestmate HealthVAY Sport AG

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has DART Labs made?
DART Labs has 16 tracked investments, 1 of which have exited.
What stage does DART Labs invest at?
DART Labs invests at the Pre-Seed, Seed stages.
What sectors does DART Labs focus on?
DART Labs focuses on Cleantech, Climate Tech, Consumer, Deep Tech, Digital Health, Energy, Healthtech, Impact & Social Good.
Where is DART Labs located?
DART Labs is headquartered in Zurich, CH.
Who does DART Labs co-invest with?
DART Labs most often shares deals with Accel, Felicis Ventures, FundersClub, among 39 tracked co-investors.

Media · Podcasts & interviews

featuring the team

Analysing Risk vs Analysing Opportunity | Sophie Lamparter, Founder of DART Labs: #OTSS

F15 ́ I Forbes DACH · Sophie Lamparter

Similar investors

Featured in lists