OK Venture GmbH

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About us

OK Venture is the investment vehicle of Ortwin Kartmann. The mission is to support tech companies during their startup and growth phase. OK Venture provides its companies with venture capital but also with expertise in different areas required to grow a company (Product Management, Software Development, Customer Success, Sales & Marketing). OK Venture is situated in Frankfurt am Main, Germany.

Ortwin is a successful serial entrepreneur. He founded his first startup 1997 during the school in the early days of the Internet. In 2004 he founded Sofortueberweisung, the second largest payment method in Germany and 2009 Shopgate, the market leader in mobile commerce.

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what we do.

Seed Investments

We support our companies with capital during the seed phase.

Growth Management

Growing revenue and profits is a core objective of all our companies.

HR & Recruiting

We help our companies to find the best talents on the market.

Marketing & Sales

The key factor to success is an effective way to run marketing and sales.

Product Management

The right product for the right customers at the right time. We can help.

Agile Development

We love tech, and we can deliver state of the art technology as fast as possible.

track record.

Here's some of our recent projects

  • Success Stories
  • Learnings

Shopgate

Shopgate is since 2009 the leader in mobile commerce services.

Sofortüberweisung

The second largest payment method in Germany, acquired by Klara.

Tibidono

Largest Gift Card Provider in Austria, acquired by InComm.

5

Active
Investments

31

Total
Investments

4

Successful
Trade Sales

42

Million Euro
Cross Company Funding

contact.

OK Venture GmbH

Voelckerstr. 6
60322 Frankfurt am Main

Managing director:

Ortwin Kartmann

Commercial register:

HRB 109696, Frankfurt am Main, hrb.pdf

Phone:

+49 (69) 34 87 34 34

Email:

mail@ok.vc