
Investments
858Portfolio Exits
245Funds
24Service Providers
2About Oak Investment Partners
Oak Investment Partners is a multi-stage venture capital firm and a lead investor for the next generation of disruptive growth companies. The firm is involved in the formation of companies, funds spinouts of operating divisions and technology assets, and provides growth equity to mid- and late-stage private businesses and to public companies through PIPE investments. Oak's investment teams engage with entrepreneurs and other industry experts who are critical elements of the Oak global network. This extensive network of professionals has been a central factor in their ability to develop and manage multiple venture portfolios successfully. The firm invests across the entire venture capital spectrum: early-stage investments give insights into industry trends and the next disruptors, while later-stage investments enable the firm to invest in proven businesses that are at critical inflection points where Oak can further accelerate growth.

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Research containing Oak Investment Partners
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CB Insights Intelligence Analysts have mentioned Oak Investment Partners in 1 CB Insights research brief, most recently on Nov 10, 2021.
Latest Oak Investment Partners News
Jan 23, 2020
Hogan Lovells has advised NextNav, LLC, the leader in 3D geolocation services, in a US$120 million in debt and equity financing. Funds managed by affiliates of Fortress Investment Group, LLC (“Fortress”) led the round, with NextNav’s existing investor base, including Columbia Capital, Telcom Ventures, funds managed by Goldman Sachs Asset Management, L.P., NEA, Oak Investment Partners and Future Fund, all participating. NextNav is using this round of capital to deploy its geolocation platform known as Metropolitan Beacon System (“MBS”), which will improve situational awareness for first responders, provide better context in commercial location-based services and determine precise altitude for drones and other autonomous systems. The Hogan Lovells team advising NextNav was led by Corporate partners Randy Segal (Picture) and Gabrielle Witt, Finance partner Gordon Wilson and Tax partner Shawna Tunnell. The team also included senior associates M. Brooke Shekhar and Emma Dowell and associates Chelsea Shrader and Lina Perez.
Oak Investment Partners Investments
858 Investments
Oak Investment Partners has made 858 investments. Their latest investment was in Spectrum Effect as part of their Unattributed VC on August 8, 2023.

Oak Investment Partners Investments Activity

Date | Round | Company | Amount | New? | Co-Investors | Sources |
---|---|---|---|---|---|---|
8/9/2023 | Unattributed VC | Spectrum Effect | $1.92M | Yes | Joseph Landy, Oak Investment Partners, and Undisclosed Angel Investors | 2 |
2/21/2023 | Series E | Reveleer | $14.4M | Yes | 1 | |
7/2/2021 | Series A | Main Street Health | $21.33M | Yes | Frist Cressey Ventures, Oak Investment Partners, and Undisclosed Investors | 1 |
11/20/2020 | Private Equity - IV | |||||
1/15/2020 | Series E |
Date | 8/9/2023 | 2/21/2023 | 7/2/2021 | 11/20/2020 | 1/15/2020 |
---|---|---|---|---|---|
Round | Unattributed VC | Series E | Series A | Private Equity - IV | Series E |
Company | Spectrum Effect | Reveleer | Main Street Health | ||
Amount | $1.92M | $14.4M | $21.33M | ||
New? | Yes | Yes | Yes | ||
Co-Investors | Joseph Landy, Oak Investment Partners, and Undisclosed Angel Investors | Frist Cressey Ventures, Oak Investment Partners, and Undisclosed Investors | |||
Sources | 2 | 1 | 1 |
Oak Investment Partners Portfolio Exits
245 Portfolio Exits
Oak Investment Partners has 245 portfolio exits. Their latest portfolio exit was Mojix on May 10, 2022.
Date | Exit | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Acquirer | Sources |
---|---|---|---|---|---|
5/10/2022 | Acq - Fin | 1 | |||
12/14/2021 | Acquired | 5 | |||
10/29/2021 | Reverse Merger | 10 | |||
Date | 5/10/2022 | 12/14/2021 | 10/29/2021 | ||
---|---|---|---|---|---|
Exit | Acq - Fin | Acquired | Reverse Merger | ||
Companies | |||||
Valuation | |||||
Acquirer | |||||
Sources | 1 | 5 | 10 |
Oak Investment Partners Acquisitions
18 Acquisitions
Oak Investment Partners acquired 18 companies. Their latest acquisition was Patient Care on August 20, 2008.
Date | Investment Stage | Companies | Valuation Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model. | Total Funding | Note | Sources |
---|---|---|---|---|---|---|
8/20/2008 | Acquired | |||||
6/6/2008 | Acq - Fin | 1 | ||||
6/5/2008 | Acq - Fin | 1 | ||||
2/14/2008 | ||||||
11/9/2007 |
Date | 8/20/2008 | 6/6/2008 | 6/5/2008 | 2/14/2008 | 11/9/2007 |
---|---|---|---|---|---|
Investment Stage | |||||
Companies | |||||
Valuation | |||||
Total Funding | |||||
Note | Acquired | Acq - Fin | Acq - Fin | ||
Sources | 1 | 1 |
Oak Investment Partners Fund History
24 Fund Histories
Oak Investment Partners has 24 funds, including Oak HC/FT.
Closing Date | Fund | Fund Type | Status | Amount | Sources |
---|---|---|---|---|---|
6/30/2014 | Oak HC/FT | $500M | 1 | ||
6/16/2009 | Oak Investment Partners XIII | Multi-Stage Venture Capital | Closed | $1,500M | 1 |
5/19/2006 | Oak Investment Partners XII | Multi-Stage Venture Capital | Closed | $2,560M | 1 |
7/28/2004 | Oak Investment Partners XI | ||||
2/28/2001 | Oak X Affiliates Fund |
Closing Date | 6/30/2014 | 6/16/2009 | 5/19/2006 | 7/28/2004 | 2/28/2001 |
---|---|---|---|---|---|
Fund | Oak HC/FT | Oak Investment Partners XIII | Oak Investment Partners XII | Oak Investment Partners XI | Oak X Affiliates Fund |
Fund Type | Multi-Stage Venture Capital | Multi-Stage Venture Capital | |||
Status | Closed | Closed | |||
Amount | $500M | $1,500M | $2,560M | ||
Sources | 1 | 1 | 1 |
Oak Investment Partners Service Providers
2 Service Providers
Oak Investment Partners has 2 service provider relationships
Service Provider | Associated Rounds | Provider Type | Service Type |
---|---|---|---|
Counsel | |||
Service Provider | ||
---|---|---|
Associated Rounds | ||
Provider Type | Counsel | |
Service Type |
Partnership data by VentureSource
Oak Investment Partners Team
15 Team Members
Oak Investment Partners has 15 team members, including current Founder, Managing Partner, General Partner, Edward F. Glassmeyer.
Name | Work History | Title | Status |
---|---|---|---|
Edward F. Glassmeyer | Founder, Managing Partner, General Partner | Current | |
Name | Edward F. Glassmeyer | ||||
---|---|---|---|---|---|
Work History | |||||
Title | Founder, Managing Partner, General Partner | ||||
Status | Current |