$11M sweet spot round size
Most of their 5 investments are in rounds between $3.5M and $16M
2008
ROMO Wind raised $6.2M on April 26, 2013
Investors: b-to-v Partners AG, Vattenfall, ABB Technology Ventures and Yellow & Blue Investment Management B.V. (Nuon/Vattenfall)
Undisclosed raised $16M on June 11, 2012
Investors: Innogy Venture Capital and Yellow & Blue Investment Management B.V. (Nuon/Vattenfall)
Entelios CWE raised undisclosed on February 3, 2011
Investors: High-Tech Gründerfonds and Yellow & Blue Investment Management B.V. (Nuon/Vattenfall)
Cuculus GmbH raised $3.5M on February 12, 2010
Investors: High-Tech Gründerfonds, KfW and Yellow & Blue Investment Management B.V. (Nuon/Vattenfall)
P21 GmbH raised $16M on May 13, 2009
Investors: Target Partners, Conduit Ventures and Yellow & Blue Investment Management B.V. (Nuon/Vattenfall)