Found 6,111 investors

William Brüel

United States

Dr. Gail Greenwald serves as Chair of the Board at Sierra Club Foundation. He served as Board Observer at WeSpire. She is also an Angel Investor. She served on the Board of Directors at EnergySage. She also serves on the Board of Directors at Clean Energy Venture Group. Formerly, Gail was executive vice president of Foliage, which provides consulting and software development services for the medical, aerospace, and industrial equipment markets. Gail was responsible for corporate-wide P&L management, restructuring and mentoring the current leadership team, and relationship management for major accounts. During her tenure, Foliage achieved sustained profitability through the deep recession and returned to double-digit growth and profitability by mid-2009. Gail also personally managed the account team for the company's largest client account, with three-year average annual revenue growth of 67%, solid profitability, and very high client satisfaction. Gail led Foliage's implementation of new processes for client account planning, client feedback, revenue forecasting, project management and reporting, performance reviews, and internal communications. Gail holds a B.S. in chemical engineering from MIT and a Ph.D. in chemical engineering from the University of California at Berkeley.
Individual/Angel

William McCullen

United States

Mr. Alexander Fries is the Co-Founding Partner of Alpana Ventures. He is the Founder of PolyTech Ventures. He serves as Chief Operating Officer at Zikon. He serves as Board Member at Car IQ. He serves as Board Member at Mila. He was a Co-Founder of PlaySpan. He is the Founder of Ecosystem Ventures. He serves as Board Member at Tinamu Labs and enersis. He began his career as a telecommunications analyst for Credit Suisse and went on to build and prepare MCI WorldCom in Switzerland for the liberalization of European telecommunications. He then moved on to work as Executive Vice President of sales and marketing for Advance Visual Communications, a Boston-based venture-backed content company sold to USWeb, and as a senior market manager for Europe and Latin America at Lucent Technologies Wireless Broadband Division. He brings over 20 years of progressive experience in founding, funding, and managing global businesses that provide technology, products, and services to telecommunication operators, enterprises, and consumers. His most recent entrepreneurial experiences include the co-founding of Playspan Inc (e-commerce & micro-payment platform for online gaming) and sold to VISA International in 2011, SDK Biotechnologies Inc. (Diagnostics), and PURE SWISS AG (Beverage brand). In 2001 he also co-founded the ETH spin-off SVOX AG, a venture-backed company in Switzerland, where he led the marketing, business development, and strategic partnerships teams and sold to Nuance Communications Inc in 2011. He is the founder of the European-American Angels Club, a Silicon Valley-based organization that actively invests in European startups. He also heads the Club Entrepreneur, a sub-chapter of the Swiss-American Chamber of Commerce in Northern California, where he is also a member of the Board of Directors. In 2010, he was also appointed to the Board of the Social Entrepreneurship Initiative, the first of its kind in Switzerland. He received a BA in finance and an M.B.A. in telecommunications and international marketing from the University of San Francisco. Prior to moving to the United States, he accomplished a Swiss Banking Diploma at UBS.
Individual/Angel
Williams & Connolly LLP

Williams & Connolly LLP

Washington, District of Columbia, United States

Williams & Connolly is a company that offers civil litigation and counseling services..
Venture Capital
Willis Lowe

Willis Lowe

United States

Win Collective was an investment fund that specialized in the accelerator program, fund of funds and angel investments. The firm preferred to invest in the business and consumer products and services and financial services sectors.
Accelerator Incubator

Willis & Smith Capital

United States

Founded in 2019, Willis & Smith Capital is a private equity firm based in Plano, Texas. The firm seeks to invest in companies operating in the manufacturing, distribution, logistics, industrial services companies, and select engineering and construction sectors.
Private Equity Firm
Willis Stein & Partners

Willis Stein & Partners

Northbrook, Illinois, United States

Willis Stein & Partners is a Chicago-based private equity firm that invests in the consumer services, education and business services
Financial Services FinTech Venture Capital Private Equity Firm

Wilton Centre

United States

Mr. Roger Kafker serves as Senior Advisor at TA Associates Management. He also serves as Board Member at Russell Investments Group and Backstop Solutions. He focuses on management-led buyouts and recapitalizations in growth service businesses in the financial, consumer, and healthcare services industries. His prior experience includes working with Bankers Trust Company, where he focused on leveraged acquisitions. He is currently on the Board of Directors of First Eagle Investment Management, K2 Advisors, Keeley Asset Management, Vatterott Educational Centers, BluePay Processing and Russell Investments. Previously, he was on the Board of Directors of Retriever Medical Dental Payments, Affiliated Managers Group, Allegis Realty Investors (now UBS Realty Investors), And 1, ANSYS, Boron, LePore & Associates, Cardtronics, Clayton Holdings, CompBenefits Corporation, EYP Mission Critical Facilities, Florida Career College, HVL, Monarch Dental Corporation, Preferred Freezer Services and Thomson Advisory Group (now PIMCO Advisors). He served as Board Member at Vatterott Educational Centers and Stadion Money Management.
Individual/Angel
Windham Professionals Inc.

Windham Professionals Inc.

Salem, New Hampshire, United States

Windham Professionals is a company that provides higher education services.
Venture Capital
Wind River Capital Partners

Wind River Capital Partners

United States

Founded in 1994, Wind River Capital Partners is a private equity firm based in Torrance, California. The firm seeks to acquire industries from the Energy, commercial services, consumer services, and CleanTech sectors.
Private Equity Firm
WindRose Health Investors

WindRose Health Investors

New York, New York, United States

WindRose Health Investors makes private equity investments in businesses that operate within the services sectors of healthcare.
Health Care Private Equity Firm
Windsor Media

Windsor Media

Los Angeles, California, United States

Windsor Media engages in diversified media services.
Content Publishing Service Industry Venture Capital
Windward Capital Advisors

Windward Capital Advisors

United States

Windward Capital Advisors provides business development services to its clients. The firm's services vary from short term contract advisory service to co-equity placement into existing and start-up business entities. Windward Capital works with clients to create the appropriate terms of engagement that best fit the tactical and strategic goals of the client.
Private Equity Firm
Wingate Partners

Wingate Partners

Dallas, Texas, United States

Wingate Partners was founded in 1987 to purchase controlling equity investments in manufacturing, distribution and services businesses.
Financial Services Private Equity Firm

Wingle

Japan

Wingle is the corporate venture capital arm of Litalico. The firm sought to invest in the consumer products and services, manufacturing and healthcare sectors. It also provided welfare services for disabled, education for children with developmental disorder, welfare policy advisory services and internet media services.
Venture Capital
Wings Fund

Wings Fund

Santa Barbara, California, United States

Wings Fund is a private investment company that offers business management consulting services.
Micro VC Venture Capital
Wingspan Ventures

Wingspan Ventures

Menlo Park, California, United States

Wingspan Ventures provides consulting and planning services for small businesses looking to grow.
Micro VC Venture Capital
Winnipeg Capital

Winnipeg Capital

Lima, Lima, Peru

Winnipeg Capital is an investment and financial services firm, serving emerging companies, institutional investors, and individuals.
Angel Group Family Investment Office Investment Bank Venture Capital

Winspear Investments

South Korea

Provider of securities trading, brokerage and other financial services. The company's services also include underwriting, asset management and international corporate finance.
Private Equity Firm

Winter Harbor Growth Equity

United States

Founded in 2013, Winter Harbor Growth Equity was a growth investment firm based in Menlo Park, California. The firm focused on investing in the lower middle-market companies operating in the software, telecom services, internet infrastructure, and insurance sectors.
Growth Capital

Wiregrass Equity

United States

Founded in 2017, Wiregrass Equity is a private equity firm based in Montgomery, Alabama. The firm seeks to invest in the companies operating in consumer products, aftermarket parts, niche distribution and supply, B2B services, e-commerce sectors.
Private Equity Firm
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