Thomas Plantenga
InvestorVenture Partner at FJ Labs
Lithuania
Writes $5K – $50K checks · typically $25K
Experience
- VintedGroup CEOcurrent2017 — presentVilnius
- VintedCo CEO2017Vilnius
- VintedCSO2016 — 2017Vilnius
- VintedStrategy Consultant2016Vilnius
- PAMATAI | Tiriamosios žurnalistikos premijaCo-Foundercurrent2025 — presentVilniaus, Lithuania
- TechleapBoard Membercurrent2023 — present
- FJ LabsVenture development2015 — 2016New York, United States
- OLXInterim Head of MENA - Emerging markets2015Dubai
- OLXHead of West & East Africa - Emerging Markets2014 — 2015Nairobi
- OLXPortfolio Development manager - Emerging Markets2013 — 2014Buenos Aires
- Harvest - Online Business DevelopmentConsultant2010 — 2013
- Bookaboat.nlCo-founder2010 — 2013Amsterdam Area, Netherlands
Education
- Eindhoven University of TechnologyMaster of Science - MS, Fluid dynamics & soft tissue mechanics2007 — 2009
- Eindhoven University of TechnologyBachelor of Science - BS, Bioengineering and Biomedical Engineering2002 — 2007
Skills & more
Internet Strategy24Data Analysis13Business Intelligence18Online Advertising13Online Marketing36Business Modeling10Web Analytics5Business Development16Management Consulting6Product Management6Strategic Partnerships6Business Strategy11
+10 more
StrategyAnalyticsStart-upsE-commerceManagementLeadershipMarketing StrategyConversion OptimizationMonetizationE-CommerceLanguages Dutch · English
From Thomas's professional profile.
Colleagues at FJ Labs
Network10
Adriaan MolScout
Investor at Unknown Ventures
Andrea XuScout
Investor at FJ Labs
Anshul RuparellScout
Venture Partner at FJ Labs
Anthony ValenteScout
Investor at FJ Labs
Arne HallerakerScout
Partner at FJ Labs
Bao-Y Van CongScout
Partner at Target Global
Daniel SimonScout
Venture Partner at FJ Labs
Eric DenovitzerScout
Investor at FJ Labs
Guimar Vaca SitticScout
Venture Partner at FJ Labs
Jeff WeinsteinScout
Partner at FJ Labs
Investors connected to Thomas in public investor directories — a warm-intro map.
Frequently asked questions
- Where does Thomas Plantenga work?
- Thomas Plantenga is Venture Partner at FJ Labs.
- What check size does Thomas Plantenga write?
- Thomas Plantenga typically writes checks of $5K – $50K.
Founder mafias
Eindhoven University of Technology mafia12
Also came through, then founded or led a company.
Peter WeijmarshausenFounded Humane Genomics +1René SavelsbergMaster's degreeFounded SET VenturesHessel MittelmeijerMaster of Science - MSc (ir.)Founded EasybookDaniel WitvoetMaster of ScienceFounded SunrockGovinda UpadhyayMSFounded SmartHelioAuguste LefevreBachelor's degreeFounded Fileforge
+ 5 more
Same school
Also attended Eindhoven University of Technology37
Sanne van ErpInvestment manager at NoaberRené SavelsbergCo-Founder & Partner at SET VenturesAik DeveneijnsAdvisor at Curiosity VCPaul VernooijInvestment Manager at BOMHubert DeitmersManaging Partner at Endeit CapitalJan-Niek de GrootPartner and Fund Manager at VOC Capital Partners B.V.
+ 31 more
Shared employers
Also worked at Vinted14
Luciana LixandruPartner at Sequoia CapitalJohn GregerCPO & Portfolio Partner at Burda Principal InvestmentsNatalie SchmitkeManaging Director Capital Networks at Burda Principal InvestmentsRytisInvestor at Dig Ventures Management LimitedAnoushka VaswaniPartner at Lightspeed Venture PartnersPaul SzurekPartner at Smash Capital
+ 8 more
Also worked at FJ Labs40
Fabrice GrindaCo-founder & Managing Partner at FJ LabsJose MarinFounding Partner at FJ LabsArne HallerakerPartner at FJ LabsJeff WeinsteinPartner at FJ LabsLauren LeeInvestor at FJ LabsDanny BrowneInvestor at FJ Labs
+ 34 more
Also worked at OLX18
Jeremy LevinePartner at Bessemer Venture PartnersFabrice GrindaCo-founder & Managing Partner at FJ LabsNenad MarovacInvestor at DN CapitalWilliam GuillouardOperating Partner at FJ LabsAriel LebowitsCFO at FJ LabsBit SantosPartner, Portfolio Operations at Kickstart Ventures
+ 12 more








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