Early Stage:

313 Ventures
Ann Arbor Angels
Aria Ventures
Blue Water Angels
Detroit Venture Partners — Early stage Tech. Investment emphasis on consumer apps.
Draper Triangle Ventures
EDF Ventures
Envy Capital
Fontinalis Partners — Next Gen mobility-related technologies
GM Ventures — Automotive-related technologies
Great Lakes Angels
IncWell — Early stage investment with strong interests in clean energy technology, medical technology, healthcare advances, transportation technology, and information / apps / software technology.
Lis Ventures
Ludlow Ventures
Resonant Ventures
RPM Ventures
RSVP Capital
U of M Wolverine Venture Fund
Venture Investors

Growth Stage:

Stage 2 Innovations