WRBA portfolio company Pyran completes second raise in excess of $1M

  Arosa and WARF Venture Funds Lead Financing to Expand Pyran, Inc.   WRBA portfolio company Pyran completes an oversubscribed second raise in excess of…

About our investment with Blue Line Battery

The Wisconsin River Business Angels (WRBA) celebrate closing on their 5th investment, Blue Line Battery, in collaboration with other Wisconsin investment groups.   WRBA chair…

Chair of WRBA interviewed about Blue line investment

Recently WRBA chair Leon Ostrowski was interviewed for the Angel Impact Podcast about the group’s recent investment in Blue Line Battery of Beloit.  It’s like…

Wisconsin River Business Angels closes 5th investment

The Wisconsin River Business Angels, Central Wisconsin’s only angel investing group, syndicates with other Wisconsin investment groups to fund Beloit’s Blue Line Battery.  Blue Line…

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