OH

Oskar Hartmann

10x founder , 130x Angel investor, 14 unicorns, 30x philanthropy non-profit, 43x bankruptcy survivor ,but I’m still learning how to say ‘no.’

Müllheim, Baden-Württemberg

Invests in

Locations:

  • Min Investment:

    $5,000.00
  • Max Investment:

    $50,000.00
  • Target Investment:

    $25,000.00

Investments

Lumaly

Convertible Note

Total Funding: $1M

Tiggy

Seed

Total Funding: $6M

June Homes

Pre Seed

Total Funding: $40M

Unicity International

Angel

Total Funding:

SEND

Seed

Total Funding:

Onigo

Seed

Total Funding:

SalaryBook

Seed

Total Funding:

s16vc

Seed

Total Funding:

Jiffy Grocery

Seed

Total Funding: $32M

Flink Food

Seed

Total Funding: $1B

Jiffy

Seed

Total Funding:

Impress

Seed

Total Funding:

Onepixel

Seed

Total Funding:

Car Next Door

Series B

Total Funding: $7.3M

FOODZA

Seed

Total Funding:

Yeldo

Seed

Total Funding:

Ninjacart

Seed

Total Funding: $190M

Lori Systems

Seed

Total Funding: $36M

Blackmoon Crypto

Seed

Total Funding:

Everoad by sennder

Seed

Total Funding: $21M

Vehiculum

Seed

Total Funding: $2M

Captalis

Seed

Total Funding: $150K

flaschenpost

Seed

Total Funding: $24M

Sobaka Gulyaka (dog-walk.ru)

Seed

Total Funding:

Sellanyhome

Seed

Total Funding:

Fleksy

Seed

Total Funding: $2M

Zavento

Seed

Total Funding: $1M

Frontier Car Group

Seed

Total Funding: $80M

SpicePay

Seed

Total Funding:

InstaCarro

Series A

Total Funding: $45M

Aeyde GmbH

Seed

Total Funding:

CARS24

Seed

Total Funding: $1B

Itaro

Seed

Total Funding: $4M

WudStay

Seed

Total Funding:

Lesara

Seed

Total Funding: $100M

Yell

Seed

Total Funding:

Tech in Asia

Seed

Total Funding: $11M

Double Data

Seed

Total Funding: $3M

NasılKolay

Seed

Total Funding:

SellAnyCar.com

Seed

Total Funding:

Evim.net

Seed

Total Funding:

deltamethod

Seed

Total Funding:

DoctorPage

Seed

Total Funding:

AUTO1 Group

Seed

Total Funding: $1.1B

AdMoment

Seed

Total Funding: $300K

BerryAvenue

Seed

Total Funding:

LimeObjects

Seed

Total Funding:

Blink Booking

Seed

Total Funding: $4M

Eventmag.ru

Seed

Total Funding:

Casacanda

Seed

Total Funding:

Jizo.ru

Seed

Total Funding:

TravelRent

Seed

Total Funding: $2M

RentHome.ru

Seed

Total Funding:

Fashion & You

Seed

Total Funding: $50M

Sukar

Pre Seed

Total Funding:

Work Experience

  • Founding Investor , Partner

    2023

    WHY? We are on a mission: To unite the greatest Doers of our time. To amplify entrepreneurs — their knowledge, resources, and reach. WHAT? We are a U.S.-based, SEC-registered equity firm accumulating the world’s finest private tech companies. We operate three funds that exclusively invest in companies recently valued over $100 million. WHO? A discreet, invite-only circle of selected unicorn founders and top angels deeply invested in each other’s success. We are investors in Discord, Docker, Miro, Flo, Perplexity, Rapyd, observe.AI, Pandadoc, Monzo, eToro, Blablacar, TravelPerk, Fresha, and other legends shaping our future. www.accumulator.co

  • Founder & President

    2010

    Hartmann Holdings is a private family owned investment holding company mainly active in venture capital, e-commerce, marketplaces, retail real estate, and the entertainment industry. ​

  • Founding Investor

    2022

    Creating Employee-Owned Small Businesses in Europe.

  • Investor

    2017

  • Angel Investor

    2022

2022

  • Investor

    2022

2021

  • Investor

    2021

    Instant grocery delivery in Japan.

  • Seed Investor

    2013

2015

  • Seed Investor

    2015

2022

  • Angel Investor

    2022