Edson W. Spencer

Spineology, Inc. develops instruments, implants and methods for minimally invasive spinal surgery. Its products include pedicular fixation, biologics, interbody, non pedicular fixation, access and graft containment. The company was founded by Dr. Stephen Kuslich in 1996 and is headquartered in St. Paul, MN.

Primaeva Medical, Inc. develops skin tightening and rejuvenation dermatological devices. The company was founded in 2005 and is headquartered in Pleasanton, CA.

Wilderness Inquiry, Inc. is a non-profit organization which operates multiday trips and offers daylong programs, training sessions and other events. It helps people from all walks of life to personally experience the natural world. The company was founded by Greg J. Lais in 1978 and is headquartered in Minneapolis, MN.

Affinity Capital Management Co (Affinity Capital Management) is a venture capital firm founded in 1993 by Edson Spencer. The firm is headquartered in Minneapolis, Minnesota.

Opportunity Partners, Inc. operates organization to provide training, employment and residential support to disabled people. The company was founded in 1953 and is headquartered in Minnetonka, MN.

Hemosphere, Inc. operates as a medical device company. It engages in the development and commercialization of a vascular access device for treating hemodialysis patients with compromised vasculature. The company was founded in 1998 and is headquartered in Eden Prairie, MN.

Allina Health System, Inc. operates hospitals and clinics. The company was founded by Kaye J. Ehlen in 1983 and is headquartered in Minneapolis, MN.