Write a reviewFor vendors
♡
Home / Investors / John Castle

John Castle

Angel Investor · New York City

About John Castle

Angel investor (President and CEO) based in New York City, New York. Focus areas include Advertising, Health Care, Wellness. Past investments include AdverCar, WaChain, Canada Metal (Pacific).

Investment focus

Sectors
AdvertisingHealth CareWellnessConsumer GoodsInvestment ManagementFleet ManagementTransportationEngineeringPortfolio ManagementAutomotiveTest and MeasurementRetailBusiness DevelopmentManufacturingMedical DevicesMarine TechnologyConsultingLogisticsB2BFinancial Advisory

Portfolio

No portfolio companies recorded yet; John Castle reports 3 investments overall.

Similar investors

Y Combinator

Accelerator · Mountain View · Founded 2005
SeedSeries ASeries BEntertainment & MediaCreator EconomyParentingInformation Technology+88
4441Investments
440Exits

MassChallenge

Accelerator · Boston, Massachusetts · Founded 2009
BioTechConsumerConsumer ElectronicsBig Data & Analytics+47
3044Investments
160Exits

500 Startups

Venture Fund · San Francisco · Founded 2010
SeedSeries ASeries BFinTechHealthcareInformation TechnologyMarketing (MarTech)+72
2802Investments
337Exits

Accel

Venture Fund · Palo Alto, California · Founded 1983
Pre-SeedSeedSeries ASeries BProfessional ServicesEnterpriseInformation TechnologyRisk Management+62
1830Investments
354Exits

Bossanova Investimentos

Venture Fund · São Paulo, Brazil · Founded 2011
SeedSeries ASeries BInformation TechnologyMarketing (MarTech)SaaSSales Automation+75
1360Investments
101Exits

SV Angel

Venture Fund · San Francisco · Founded 2009
SeedSeries ASeries BEntertainment & MediaCreator EconomyCloudTechDeveloper Tools+69
1344Investments
409Exits