Oak Investment Partners


Oak Investment Partners is a multi-stage venture capital firm that focuses on high-growth opportunities in sectors such as Information Technology, Internet and Consumer, Financial Services Technology, Healthcare Information and Services, and Clean Energy. With over four decades of experience, Oak aims to help dynamic companies transform the way business is done by providing strategic guidance and leveraging its extensive network.

Oak Investment Partners

Oak Investment Partners

195 Danbury Road, Building A, Suite 220, Wilton, CT 06897


What We Do

Oak offers a rich network that delivers real value to its portfolio companies, providing valuable intelligence, insight, and talent from a broad range of industries and financial organizations.

Oak provides advice and direction to help management teams steer their companies toward financial growth and success, valuing both young entrepreneurs with bold ideas and the wisdom that comes from experience.


Investment Range

Investment Stage


Portfolio

NetSpend is a provider of reloadable prepaid debit cards and related financial services to underbanked consumers in the United States.

#Financial Services Technology

Castlight Health provides software-enabled services that offer unbiased information about the price, quality, and convenience of medical services.

#Healthcare Info Services

Zayo helps carriers, enterprises, schools, and hospitals with their growing need for data and Internet bandwidth, supported by Oak's investment.

#Information Technology

KAYAK provides free web and mobile services to help people find and manage their travel, with Oak's support in shaping international expansion plans.

#Internet & Consumer

Benefitfocus is a cloud-based technology that enables employers, carriers, and consumers to shop, enroll, manage, and exchange benefits information.

#Healthcare Info Services

Protean has developed an in-wheel motor for electric and hybrid-electric vehicles, becoming a world leader in in-wheel motor technology with Oak's backing.

#Clean Energy

Sutherland Global Services is a premier customer management company, processing over 13 million customer transactions monthly with Oak's investment and guidance.

#Information Technology

Bleacher Report is a major sports media site, reaching more than 25 million unique readers each month with Oak's partnership.

#Internet & Consumer

Argus offers competitive benchmarking, scoring solutions, analytics, and customized services to financial institutions, supported by Oak's guidance and support.

#Financial Services Technology

iHealth offers payment policy management solutions for health maintenance organizations, with Oak's support in organic growth and acquisition strategy.

#Healthcare Info Services

Torrent Systems is a developer of highly scalable parallel processing infrastructure software.

#Information Technology

Trapeze Networks™ delivers the power of business applications and services to the mobile enterprise workforce.

#Information Technology

Advanced transaction processing solutions for emerging payments and financial services companies.

#Financial Services Technology

U.S. Auto Parts Network, Inc. leading ecommerce distributor of automotive aftermarket collision replacement parts and accessories.

#Internet & Consumer

Ulta Salon is a salon and beauty retailer.

#Internet & Consumer

Global scientific and medical affairs organization that delivers real-world evidence to characterize the products of its life sciences customers.

#Healthcare Info Services

United Devices is a provider of distributed computing software and services.

#Information Technology

Vesta offers electronic payment solutions for mobile carriers and financial institutions.

#Financial Services Technology

Vicinity Corporation is a provider of technology-based solutions.

#Information Technology

Virata is a provider of integrated circuits, software and system designs for broadband applications.

#Information Technology

Develops proprietary antiviral pharmaceuticals for treatment of viral diseases.

#Healthcare Info Services

Vitesse is a designer and supplier of communications integrated circuits (ICs).

#Information Technology

Wavestream Corporation provides innovative, proprietary solutions for today’s complex communications and sensing systems.

#Information Technology

Wellfleet Communications supplies its service provider and enterprise customers with communications technology and infrastructure.

#Information Technology

Whole Food’s is the world’s largest retailer of natural and organic foods.

#Internet & Consumer

xG Health Solutions will leverage the significant amount of intellectual property and expertise of the Geisinger Health System to offer data analytics, care management, and consulting solutions to other healthcare systems.

#Healthcare Info Services

YoYi Media is a Chinese provider of targeted online advertising and marketing solutions.

#Internet & Consumer

Zumobi is the leader in Mobile Content Marketing.

#Information Technology

Airgo Networks, Inc. is a developer of innovative wireless technology and products.

#Information Technology

Acculynk offers patented solutions that provide greater transaction security for issuers, networks, merchants, and payment processors.

#Financial Services Technology

Actel is a supplier of innovative programmable logic solutions.

#Information Technology

Aavid is a provider of thermal management solutions.

#Information Technology