About Quadrangle Group
Quadrangle Group is a venture capital firm founded in 2000. It is primarily based out of New York City, United States. As of Mar 2011, Quadrangle Group has invested in 21 companies. It primarily invests in PE round in United States based startups. Its investments are spread across a wide range of sectors from Telecom to Enterprise Applications and Media & Entertainment. Most recently it participated in the $***** PE round of Publishing Group of America Overall, Quadrangle Group portfolio has seen 2 IPOs and 12 acquisitions including key companies like Cinemark, ProSiebenSat.1 Media and West. A lot of funds co-invest with Quadrangle Group, with names like Providence Equity Partners sharing a substantial percentage of its portfolio. Quadrangle Group has team of 6 people including 2 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
PE, Post IPO & 2 more
Portfolio Acquisitions
Portfolio Soonicorns
Quadrangle Group's List of Top Investments
Quadrangle Group has a portfolio of 21 companies. Their most notable investments are in Tower Vision and Penske Media Corporation.Their portfolio spans across United States, Canada, Germany and 2 more locations. They have invested in Telecom, Enterprise Applications, Media & Entertainment and 3 other sectors, across stages such as PE, Post IPO and 2 more. Here is the list of top investments by Quadrangle Group:1. Cinemark
Operator of movie theatres providing film entertainment, rewards, and related services. It offers movie showings across a network of theatres. The company provides access to advance tickets, private events, and a loyalty program. Additionally, it offers food, beverages, and merchandise for purchase at its locations.
Key facts about Cinemark
- Founded Year: 1984
- Location: Dallas (United States)
- Annual Revenue: $1B+ as on Dec 31, 2025
- Stage: Public
- Total Funding till date: $1.57B
- Employee Count: 13,125 as on Jul 31, 2026
- Investors: Comerica, Quadrangle Group and 3 Others
- Latest Funding Round: PE, 2006, $*****
- Highlight: Public
Operator of free television and video-on-demand entertainment networks. The business provides news and entertainment content through its various channels. It offers both live television broadcasts and on-demand streaming options. The business operates a news studio for broadcasting current events.
Key facts about ProSiebenSat.1 Media
- Founded Year: 2000
- Location: Munich (Germany)
- Stage: Acquired
- Employee Count: 4,459 as on May 31, 2026
- Investors: Hellman & Friedman, Tengelmann Ventures and 18 Others
- Latest Funding Round: Post IPO, Feb 22, 2023, $*****
- Highlight: Acquired
Provider of media and entertainment publications covering various industries and events. The organization offers news, analysis, and insights across film, television, music, fashion, and technology. It produces content for both industry professionals and general audiences. The company also hosts events and experiences related to its publications.
Key facts about Penske Media Corporation
- Founded Year: 2003
- Location: Los Angeles (United States)
- Stage: Series C
- Total Funding till date: $235M
- Employee Count: 330 as on Jul 31, 2026
- Investors: Public Investment Fund, Quadrangle Group and 4 Others
- Latest Funding Round: Series C, Feb 28, 2018, $*****
- Highlight: Editors' Pick
4. West
Provider of cloud-based technology delivering AI-driven omnichannel communication and automation solutions. The company offers digital patient relationship management and conversational AI. It delivers technology and communication solutions to organizations seeking personalized engagement and experiences. The company's brands collaborate to bring advanced technology to organizations.
Key facts about West
- Location: Omaha (United States)
- Annual Revenue: £0 - £1M as on Apr 06, 2025
- Stage: Acquired
- Employee Count: 6,028 as on Jul 31, 2026
- Investors: Goldman Sachs, Norwest and 8 Others
- Latest Funding Round: Post IPO, 2017, $*****
- Highlight: Acquired
5. DHI Group
Key facts about DHI Group
- Founded Year: 1990
- Location: New York City (United States)
- Stage: Public
- Employee Count: 244 as on Jul 31, 2026
- Investors: General Atlantic and Quadrangle Group
- Latest Funding Round: PE, 2005, $*****
- Highlight: Public
Quadrangle Group's Investments by Stage
Quadrangle Group has made 3 investments in PE stage with an average round size of $45.2M, 3 investments in Post IPO stage with an average round size of $32.5M, 1 investment in Series A stage with an average round size of $35M and 1 investment in Series D stage with an average round size of $300M.Stage of entry | No. of Investments |
|---|---|
PE | 3 |
Post IPO | 3 |
Series A | 1 |
Series D | 1 |
Note: We have considered here, only first round of investments
Quadrangle Group's Investments by Sector
Quadrangle Group has a diverse portfolio, with companies operating in the Media & Entertainment, Real Estate and Construction and Telecom. Notably, it has invested in 12 Consumer (B2C) companies, 10 Enterprise (B2B) companies, 5 Tech companies and at least 2 companies focusing on Marketplace.Sector | No. of Investments |
|---|---|
Media & Entertainment | 2 |
Real Estate and Construction | 1 |
Telecom | 1 |
Note: We have considered here, only first round of investments
Quadrangle Group's Investments by Geography
Quadrangle Group has made most investments in United States (6), followed by Germany where it has made 1 investment.Country | No. of Investments |
|---|---|
United States | 6 |
Germany | 1 |
India | 1 |
Note: We have considered here, only first round of investments
Quadrangle Group's recent investments
Quadrangle Group has not made any investment in 2026 so far.Here are the most recent investments by Quadrangle Group:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Mar 28, 2011 | United States | PE | 5374 | - | |
Feb 03, 2010 | India | Series D | 9780 | [+3] | |
Oct 21, 2008 | United States | Post IPO | 9950 | ||
Oct 21, 2008 | United States | Series A | 6857 | - | |
Jan 05, 2005 | United States | PE | 5093 | - |
IPOs and Publicly Listed companies in Quadrangle Group's Portfolio
2 of Quadrangle Group's portfolio companies have become public. DHI Group got listed on the National Association of Securities Dealers Automated Quotations (NASDAQ), in Jul 2007 at marketcap of $805M and Cinemark got listed on the New York Stock Exchange (NYSE).Here are Quadrangle Group's portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jul 18, 2007 | - | - | 5306 | |
Apr 27, 2007 | Jan 05, 2005 | PE | 1605 |
Acquired companies in Quadrangle Group's Portfolio
12 companies from Quadrangle Group's portfolio have been acquired. The most recent acquisition was ProSiebenSat.1 Media in Sep 2025 by MEDIAFOREUROPE for $*****.Here are Quadrangle Group's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Sep 04, 2025 | Aug 11, 2003 | Post IPO | 4345 | |
Oct 05, 2018 | - | - | 9670 | |
May 09, 2017 | - | - | 7649 | |
Feb 20, 2017 | - | - | 6506 | |
Aug 10, 2015 | - | - | 3304 |
Team profile of Quadrangle Group
Quadrangle Group has a team of 6 members including 2 Partners and 3 Principals located in United States and India. Quadrangle Group's team sits on the board of 1 company.Here is a list of all team members in Quadrangle Group:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | New York City | - | - | |
Partner | Thane | - | - | |
Principal | New York City | |||
Principal | New York City | - | - | |
Principal | New York City | - | - |
Co-investors of Quadrangle Group
Over the past 23 years, 23 investors have co-invested in Quadrangle Group's portfolio companies. This includes funds and angels.
- Invested before Quadrangle Group: Cypress Group and HarbourVest Partners have invested in rounds before Quadrangle Group. There is 1 company where Cypress Group has invested before Quadrangle Group and 1 company where HarbourVest Partners has invested before Quadrangle Group.
- Top Co-investors of Quadrangle Group: 15 investors entered a company along with Quadrangle Group. These include investors like Providence Equity Partners (1 company).
- Invested after Quadrangle Group: A total of 6 investors have invested in Quadrangle Group's portfolio after their investments. Top Investors include KKR (1 company), PPF Group (1 company) and Mediaset (1 company).
Recent News related to Quadrangle Group
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David Roberts Joins Great Hill Partners as Managing DirectorBusiness Wire•May 31, 2023•Great Hill Partners, Sovos Brands, Quadrangle Group
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Saban Capital Group Acquires Voting Control of ProSiebenSat.1 from KirchMedia | Business WireBusiness Wire•Aug 11, 2003•ProSiebenSat.1 Media, Providence Equity Partners, Quadrangle Group, SABAN Capital Group and 4 others
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ProSiebenSat.1 | Portfolio | Providence Equity | Portfolio | Providence EquityProvidence Equity Partners•ProSiebenSat.1 Media, Providence Equity Partners, Quadrangle Group, SABAN Capital Group and 4 others
