Norwest Venture Partners
For more than 45 years, Norwest Venture Partners (NVP) has actively partnered with entrepreneurs to build large businesses. The firm manages more than $2.5 billion in venture capital and has funded over 400 companies since inception.
http://www.nvp.com/

Storm Ventures
Storm Ventures was founded by a seasoned group of industry veterans with the common vision of sharing our collective experience, passion and energy to help talented and driven entrepreneurs build great companies of enduring value. With over $500 million under management, Storm Ventures focuses on seed and early stage information technology companies which best leverages our operational experience and global network.
http://www.stormventures.com/

KTB Ventures
We seek companies that will benefit from the strategic advantage of our investment, beyond mere capital. We invest in companies that have a sustainable competitive advantage in addressing a large market. Our overarching goal throughout the life of our investment is to remain unfailingly open-minded and utterly honest.
http://www.ktbvc.com/

Western Technology Investment
Western Technology Investment (WTI) is a leading provider of debt financing to start-up and emerging growth companies.
http://www.westerntech.com/

Comerica Bank
Comerica Securities significant capabilities in Capital Markets & Investment Banking provide you with a broad spectrum of funding and investment options.
http://www.comerica.com/