Dr. Debrezion Dr. Tekie Debrezion. President & CEO

Dr. Debrezion has invested in seed and early stage information technology companies for the last 15 years. He is a founder of Debrezion Ventures and serves as a managing partner of Debrezion Ventures. He has over 25 years of experience as a medical doctor working at levels of medical director of the psychiatric hospital in Asmara.
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Brian Duffy Brian Duffy. EVP. Entreprenual

Brian has been investing in early stage companies for the past 17 years. He is a managing Executive Vice President and Partner of Debrezion Ventures. Brian is the Debrezion representative with portfolio companies Elegantata Studio and Please LLC.
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Gloria Sunset Gloria Sunset. Chief Inv. Officer

Prior to joining Debrezion Ventures, Gloria was the VP of Finance at Barclays where she oversaw the overall financial aspects of the company. Prior to joining Barclays, Gloria was an operations manager at WI Harper Group, where she oversaw technology, marketing and investor relations activities.
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Erikah Brown Erikah Brown. Controller

From 2003 to 2004, Erikah worked as Financial Controller at Blackstone. Prior to this, she spent six years at PWC in London, where she worked in audit for clients ranging from Lloyds insurance syndicates and offshore investment funds. Later she transferred to a Group where her main focus was on due diligence for a variety of venture capital and corporate clients.
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Craig Lunak Craig Lunak. VP Energy Programs

Craig recently joined Debrezion Ventures in Sept. 2010 and is a VP of Energy Programs. He focuses on clean energy and technology-enabled services and applications. Previously he was a Venture Manager with Lunakis Ventures, a seed stage fund backed by Permira and Soros Partners.
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James Mitchell James Mitchell. Chief Fin. Strategist

James joined Debrezion Ventures after more than 10 years in portfolio management as an investment banker at BlackStone, amassing a combination of start-up entrepreneurial as well as large company entrapreneurial experience.
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Deborah Chang Deborah Chang. HR Strategist

Deborah joined Debrezion Ventures in 2010, and works to assist the firm's portfolio companies with HR needs. She has more than 20 years of experience as an human resources executive, entrepreneur, and advisor to dozens of successful startups.
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Welcome to Debrezion Ventures.

Debrezion Ventures is founded to help entrepreneurs in the greater San Francisco Bay through direct investments and business expertise. If you believe you have innovation destined to create new markets and change the world, we invite you to contact us to see how we might help you.

Portfolio Companies

Supporting community entrepreneurs

Debrezion Ventures' mission is to identify, serve, and provide capital for extraordinary entrepreneurs anywhere who are determined to change the world.

Since its founding in early 2010, DV has been proud to back over 6 companies across many industry changing successes and sectors.
At Debrezion Ventures, we provide more than funding. We are actively involved with our portfolio companies, and have the drive, expertise, and network to help take our companies to the next stage and beyond. We fill in the roles of financial strategy, headhunting, investment banking, and corporate therapy we provide support and confidence to the team.

We believe that entrepreneurs are extraordinary individuals possessing exceptional intelligence, energy, vision and drive, and should have large stakes in their companies that can generate great wealth for those who make the early sacrifices. We bet on the ability of the founding team to develop their business, adapt to inevitable changes in their plans, and to grow with their companies.

Elegantata Studio

Elegantata Studio is a SF Based Online Marketing Agency, changing the online world one web campaign at a time.
Open website

Portfolio Triple Media

deBreeze Interactive

deBreeze Interactive is a San Francisco based interactive advertising agency. It has proprietary tools to plan, design, develop, deploy, analyze and optimize interactive campaigns.

Open website

Portfolio Unit13 Design

Stari Mlini Restaurant

Kotor, Montenegro

Stari Mlini is a 5-star get away restaurant suitably located by the shores of Adriatic Sea in Kotor, Montenegro.

Open website
Portfolio DeBock & Dekker BV

Please LLC

Please LLC is an executive level limousine service company located in Seattle, WA.

Open website
Portfolio Flyersonline

At Debrezion Ventures, we love to hear from you. Please feel free to contact us at any of our Silicon Valley locations or, if you have a business plan you'd like us to consider, you can submit here using our convenient online form.

Silicon Valley Office
225 Rainbow Place
Milpitas, CA 95035.

San Francisco Office
221 Spear St.
San Francisco, CA 94105.

Phone: (415) 706-6942
Fax: (415) 706-6940
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  • Dr. Debrezion
    Dr. Tekie Debrezion
    President and CEO
    Bio >
  • Brian Duffy
    Brian Duffy
    EVP. Entreprenual
    Bio >
  • Gloria Sunset
    Gloria Sunset
    Chief Inv. Officer
    Bio >
  • Erikah Brown
    Erikah Brown
    Controller
    Bio >
  • Craig Lunak
    Craig Lunak
    VP Energy Programs
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  • James Mitchell
    James Mitchell
    Chief Fin. Strategist
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  • Deborah Chang
    Deborah Chang
    HR Strategist
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Above is our team of seasoned experts in the areas of technology, industry and business experts who have started and run companies just like yours. They have raised private and institutional funding, commercialized and launched products, won customers and grown successful businesses.

Human innovation

Technology and its advancement is absolutely central to human progress. Entrepreneurs who create new technologies and technology companies are improving the standard of living of people worldwide and unlocking amazing new levels of human potential.

Debrezion Ventures is here to harness that opportunity . We welcome your innovation.

Building a company

It is a team sport - including the selection of the best possible set of investors and advisors for a specific opportunity.

Debrezion Ventures has been lucky enough to work with many of the industry's best investors, advisors, mentors, and coaches over the years, and we look forward to continuing to be a great partner to all of them

Product is the STAR

We at Debrezion Ventures believe that the product is the heart of any company. The company gets built around it. Therefore, we believe it is critical that we as investors understand the product.

Debrezion Ventures works with professionals at every facet of work experience; therefore, we plan to allocate the appropriate resources fitting to the products of your business.

Silicon Valley is HOT

While there are many extremely bright and capable entrepreneurs all over the world, there continues to be a special magic to Silicon Valley — which is where we are located.