Steven M. Sonnenstein
Chairman at LM DV Infrastructure LLC
Network origin in Steven M. Sonnenstein first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
McGill University
398
| College/University | Other Consumer Services | 398 |
Digital Colony Management LLC
 Digital Colony Management LLC Investment ManagersFinance Digital Colony Management LLC (Digital Colony Management) is a Private Equity and Venture Capital firm, a subsidiary of Colony Capital, Inc. founded in 2018. The firm is headquartered in Boca Raton.
79
| Subsidiary | Investment Managers | 79 |
PricewaterhouseCoopers LLP (United Kingdom)
 PricewaterhouseCoopers LLP (United Kingdom) Other Consumer ServicesConsumer Services PricewaterhouseCoopers LLP engages in the provision of accounting services. Its services include audit and assurance, accounting advisory, risk assurance, tax management, corporate insolvency, life cycle assessment, forensic services, private equity advisory, and financial reporting valuations. The company is headquartered in London, the United Kingdom.
25
| Subsidiary | Other Consumer Services | 25 |
PSP Investments Canada, Inc. (Private Equity)
 PSP Investments Canada, Inc. (Private Equity) Investment ManagersFinance PSP Investments Canada, Inc. (Private Equity) (PSP Investments) is a private equity subsidiary of The Public Sector Pension Investment Board founded in 2004. It is headquartered in Québéc, Canada.
13
| Subsidiary | Investment Managers | 13 |
Brookfield Technology Partners
 Brookfield Technology Partners Investment ManagersFinance Brookfield Technology Partners (Brookfield Technology Partners) is a private equity subsidiary of Brookfield Specialty Funds/Private Capital/ founded in 1997. The firm is headquartered in Toronto with additional offices in Morumbi, Sydney and New York.
10
| Subsidiary | Investment Managers | 10 |
| Holding Company | Real Estate Development | 7 | |
DC Trident Top Tier REIT LLC
 DC Trident Top Tier REIT LLC Real Estate Investment TrustsFinance DC Trident Top Tier REIT LLC is a private company that acts as a Real Estate Investment Trust/REIT. The company is based in Boca Raton, FL.
2
| Private Company | Real Estate Investment Trusts | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Steven M. Sonnenstein via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| BROOKFIELD CORPORATION | Investment Managers | Comptroller/Controller/Auditor Corporate Officer/Principal Corporate Officer/Principal | |
| MORGAN STANLEY | Investment Managers | Corporate Officer/Principal Corporate Officer/Principal | |
Horizon Cellular Telephone Co. LP
 Horizon Cellular Telephone Co. LP Wireless TelecommunicationsCommunications Horizon Cellular Telephone Co. LP owns and operates cellular telephone systems. The private company is based in Malvern, PA and has subsidiaries in the United States. The company was founded by Alexander L. Gellman. | Wireless Telecommunications | Corporate Officer/Principal Founder | |
The Caisse de dépôt et placement du Québec
 The Caisse de dépôt et placement du Québec Investment ManagersFinance The Caisse de dépôt et placement du Québec (CDPQ) is a government-owned institutional fund manager headquartered in Montréal, Canada. Founded in 1965, CDPQ manages the funds of several depositor groups primarily for public and parapublic pension and insurance plans which pay out benefits to more than two million Quebecers each year. | Investment Managers | Corporate Officer/Principal Corporate Officer/Principal | |
| BOINGO WIRELESS, INC. | Wireless Telecommunications | Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer | |
| The Trustees of Columbia University in The City of New York | College/University | Masters Business Admin Graduate Degree | |
Duke University
 Duke University Other Consumer ServicesConsumer Services Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC. | College/University | Undergraduate Degree Undergraduate Degree | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Undergraduate Degree Masters Business Admin Undergraduate Degree | |
| Stanford University | College/University | Undergraduate Degree Undergraduate Degree Masters Business Admin | |
| University of Pennsylvania | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| George Washington University | College/University | Graduate Degree Undergraduate Degree | |
Gillette Global Network, Inc.
 Gillette Global Network, Inc. Specialty TelecommunicationsCommunications Gillette Global Network, Inc. provided voice communications services. It offered voice communications services, high-speed internet, dedicated private lines, managed security services and data networking solutions. The company offered its services for small & mid-sized companies, large financial institutions, trading operations and other telecommunications service providers. It was founded by Joseph P. Gillette in 1994 and was located in New York, NY. | Specialty Telecommunications | Chairman Corporate Officer/Principal | |
Digita Oy
 Digita Oy BroadcastingConsumer Services Digita Oy provides television and radio broadcast tower infrastructure. It offers television and video, IoT, data center, site, radio and customer-driven consultancy services. The firm serves television and radio broadcasting companies, as well as mobile and broadband operators. The company was founded in January 1999 and is headquartered in Helsinki, Finland. | Broadcasting | Director/Board Member Director/Board Member | |
The Public Sector Pension Investment Board
 The Public Sector Pension Investment Board Investment ManagersFinance The Public Sector Pension Investment Board (PSP Investments), locally known as Office d'investissement des régimes de pensions du secteur public, is a government-owned pension fund manager headquartered in Montreal, Canada. The firm was founded by the Public Sector Pension Investment Board Act in 1999. PSP Investments invest funds for the pension plans of the federal public service, the Canadian Armed Forces, the Royal Canadian Mounted Police and the Reserve Force. | Investment Managers | Corporate Officer/Principal Chief Executive Officer Chief Investment Officer | |
| Lehigh University | College/University | Undergraduate Degree Undergraduate Degree | |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY. | College/University | Undergraduate Degree Doctorate Degree | |
| University of Ottawa | College/University | Graduate Degree Corporate Officer/Principal Undergraduate Degree | |
| INSEAD | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
| University of South Florida | College/University | Undergraduate Degree Graduate Degree | |
Global Tower LLC
 Global Tower LLC Specialty TelecommunicationsCommunications Global Tower LLC owns, manages and master leases antenna sites on towers and commercial real estate rooftops. The company was founded on September 8, 2003 and is headquartered in Boston, MA. | Specialty Telecommunications | Director/Board Member Chief Executive Officer President Chief Tech/Sci/R&D Officer Treasurer | |
| PT CENTRATAMA TELEKOMUNIKASI INDONESIA TBK | Major Telecommunications | Director/Board Member Director/Board Member | |
Zayo Group LLC
 Zayo Group LLC Major TelecommunicationsCommunications Part of Zayo Group Holdings, Inc., Zayo Group LLC is a company that provides tailored connectivity and edge solutions. The company is based in Boulder, CO. Zayo Group was founded in 2007 by John Louis Scarano, Matthew Erickson, Daniel Philip Caruso, and Sandi Mays. The company's future-ready network spans over 17.5 million fiber miles and 142,500 route miles, enabling carriers, cloud providers, data centers, schools, and enterprises to deliver exceptional experiences from core to cloud to edge. Stephen Michael Smith has been the CEO of the company since 2020. | Major Telecommunications | Director/Board Member Director/Board Member Director/Board Member | |
Mistral Capital Management LLC
 Mistral Capital Management LLC Investment ManagersFinance Mistral Capital Management LLC (Mistral Capital Management) is a private equity and venture capital firm founded in 2007 by Andrew Heyer. The firm is headquartered in New York. | Investment Managers | Private Equity Investor Private Equity Analyst | |
| ZAYO GROUP HOLDINGS, INC. | Major Telecommunications | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Vantage Data Centers LLC
 Vantage Data Centers LLC Data Processing ServicesTechnology Services Vantage Data Centers LLC provides data center facilities. It specializes in wholesale data center developer, green data centers, advanced electrical and mechanical designs and substations. The company was founded in 2010 and is headquartered in Santa Clara, CA. | Data Processing Services | Chairman Chief Executive Officer Director/Board Member | |
Vantage Data Centers Management Co. LLC
 Vantage Data Centers Management Co. LLC Data Processing ServicesTechnology Services Vantage Data Centers Management Co. LLC provides data center facilities. Its services include rack ready, whitespace, build-to-suit, and other services. The firm offers hyper scale data center campuses, and also focuses on providing access to renewable energy options at each of its North American and European campuses to enable customers to reduce their carbon emissions. The company was founded by James R. Trout in June 2010 and is headquartered in Santa Clara, CA. | Data Processing Services | Chief Executive Officer Director/Board Member | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Undergraduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
| Richard Ivey School of Business | College/University | Graduate Degree Masters Business Admin | |
Landmark Infrastructure Partners GP LLC
 Landmark Infrastructure Partners GP LLC Real Estate DevelopmentFinance Part of Landmark Dividend LLC, Landmark Infrastructure Partners GP LLC leases real estate properties. The company is based in El Segundo, CA. The CEO of the company is Arthur P. Brazy. | Real Estate Development | Director/Board Member Chief Executive Officer | |
Digital Bridge Holdings LLC
 Digital Bridge Holdings LLC Financial ConglomeratesFinance Digital Bridge Holdings LLC engages in the acquisition, funding, and management of companies from the communications infrastructure sector. It has portfolio companies which include Andean Telecom Partners, DataBank, ExteNet Systems, Mexico Tower Partners, Vantage Data Centers, and Vertical Bridge. The company was founded by Benjamin J. Jenkins and Marc C. Ganzi in 2013 and is headquartered in Boca Raton, FL. | Financial Conglomerates | Founder Chief Executive Officer Chief Operating Officer Chief Tech/Sci/R&D Officer Corporate Officer/Principal Corporate Officer/Principal | |
| DIGITALBRIDGE GROUP, INC. | Real Estate Investment Trusts | Consultant / Advisor President Consultant / Advisor Corporate Officer/Principal Public Communications Contact Chief Executive Officer Chief Administrative Officer Consultant / Advisor General Counsel Consultant / Advisor Investor Relations Contact Chief Tech/Sci/R&D Officer Consultant / Advisor Consultant / Advisor Chief Operating Officer Corporate Officer/Principal Consultant / Advisor Corporate Officer/Principal Corporate Officer/Principal Private Equity Investor Consultant / Advisor Consultant / Advisor Compliance Officer Consultant / Advisor Consultant / Advisor Human Resources Officer Consultant / Advisor Consultant / Advisor Human Resources Officer Chief Tech/Sci/R&D Officer | |
DataBank Ltd.
 DataBank Ltd. Data Processing ServicesTechnology Services DataBank Ltd. engages in the provision of data center, cloud, and interconnection services. It offers data protection, managed security, and compliance solutions. The company was founded by Jerry Blair and Patrick Guadalajara in 2005 and is headquartered in Dallas, TX. | Data Processing Services | Chairman Chief Executive Officer Director/Board Member | |
Aptum Technologies (Canada), Inc.
 Aptum Technologies (Canada), Inc. Data Processing ServicesTechnology Services Aptum Technologies (Canada), Inc. engages in the provision of managed cloud hosting services. It offers data center, connectivity, cloud, and hosting solutions. The company is headquartered in Toronto, Canada. | Data Processing Services | Chief Executive Officer Chief Executive Officer | |
Aviator DC REIT LLC
 Aviator DC REIT LLC Real Estate Investment TrustsFinance Aviator DC REIT LLC operates real estate investment firm. The company is headquartered in Santa Clara, CA. | Real Estate Investment Trusts | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Aviator Holdings REIT LLC
 Aviator Holdings REIT LLC Real Estate Investment TrustsFinance Aviator Holdings REIT LLC acts as a Real Estate Investment Trust/REIT. The company is headquartered in Santa Clara, CA. | Real Estate Investment Trusts | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Digital Colony GP LLC
 Digital Colony GP LLC Investment ManagersFinance Digital Colony GP LLC engages in the activities of a private equity firm. The company is headquartered in Los Angeles, CA. | Investment Managers | Chairman Chief Executive Officer | |
Allstream Business, Inc.
 Allstream Business, Inc. Specialty TelecommunicationsCommunications Allstream Business, Inc. is a leading provider of business communication services in North America. Allstream is big enough to deliver and small enough to care, providing customers with access to an expansive network of experts and a team focused on reliability. The company is based in Mississauga, Canada, and was founded in 2001. The Canadian company offers a range of innovative, highly scalable, managed services including IP, cloud, voice, and data solutions for enterprise customers. Allstream accelerates business innovation through cloud technologies that open opportunities and connect enterprise clients to colleagues, customers, and communities. The company was founded over 170 years ago in parallel with Canada's first transcontinental railroad and has continually re-invented itself to remain a leader in business communications. The CEO is Michael P. Strople. | Specialty Telecommunications | Director/Board Member Director/Board Member | |
White Sands Bidco, Inc.
 White Sands Bidco, Inc. Financial ConglomeratesFinance Part of White Sands Parent, Inc., White Sands Bidco, Inc. functions as an investment holding American company. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
White Sands JV LP
 White Sands JV LP Specialty TelecommunicationsCommunications White Sands JV LP provides telecommunication services. The joint venture company is based in Boca Raton, FL. The CEO of the company is Warren Roll. | Specialty Telecommunications | Chairman Chief Executive Officer | |
| DataBridge Upper Parent, Inc. | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | ||
| DBP II Waltz Holdings I (Euro), LP | Chairman Chief Executive Officer |
Statistics
International
| United States | 41 |
| Canada | 8 |
| Finland | 2 |
| France | 2 |
| Indonesia | 2 |
Sectoral
| Finance | 18 |
| Consumer Services | 16 |
| Communications | 12 |
| Technology Services | 5 |
Operational
| Director/Board Member | 268 |
| Corporate Officer/Principal | 126 |
| Private Equity Investor | 97 |
| Chief Executive Officer | 83 |
| Undergraduate Degree | 73 |
Most connected contacts
| Insiders | |
|---|---|
| Bernardo Vargas Gibsone | 38 |
| Guthrie Stewart | 31 |
| Marc Ganzi | 30 |
| Justin Chang | 29 |
| Maha Katabi | 28 |
| Ralf Niklas Rank | 24 |
| Benjamin Jenkins | 23 |
| Raul Martynek | 21 |
| Alexandre Villela | 19 |
| Jeffrey Ginsberg | 19 |
| Suresh Narain Singh Sidhu | 18 |
| André Bourbonnais | 18 |
| Liam Stewart | 17 |
| Arthur P. Brazy | 17 |
| Mike Finley | 16 |
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