John Siegel
Director/Board Member at Presidio Networked Solutions LLC
Network origin in John Siegel first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Princeton University
382
| College/University | Other Consumer Services | 382 |
Harvard Business School
358
| College/University | Other Consumer Services | 358 |
Columbia Capital LLC (Virginia)
 Columbia Capital LLC (Virginia) Investment ManagersFinance Columbia Capital LLC (Columbia Capital) is a venture capital firm founded in 1989 by Dave P. Mixer. The firm is headquartered in Alexandria, Virginia.
46
| Private Company | Investment Managers | 46 |
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.
14
| Subsidiary | Major Telecommunications | 14 |
euNetworks Group Ltd.
 euNetworks Group Ltd. Major TelecommunicationsCommunications euNetworks Group Ltd. provides bandwidth infrastructure services. It delivers scalable, fibre based products and solutions to wholesale, finance, content, media, data centre and enterprise segments. The firm?s solutions include dc connect, euSpectrum, euTrade, wavelength exress, cloud connect, managed optical, and remote peering. The company was founded by Noel Meaney in 2002 and is headquartered in London, the United Kingdom.
10
| Holding Company | Major Telecommunications | 10 |
Nisos Holdings, Inc.
 Nisos Holdings, Inc. Packaged SoftwareTechnology Services Nisos Holdings, Inc. engages in the provision of technology-enabled cyber security solutions. It offers security testing and investigation services. The company was founded in 2015 and is headquartered in Alexandria, VA.
7
| Holding Company | Packaged Software | 7 |
Presidio Networked Solutions LLC
 Presidio Networked Solutions LLC Information Technology ServicesTechnology Services Presidio Networked Solutions LLC provides information technology solutions, professional and managed services. The company was founded in 1998 and is headquartered in Reston, VA.
6
| Subsidiary | Information Technology Services | 6 |
Lemongrass Holdings, Inc.
 Lemongrass Holdings, Inc. Financial ConglomeratesFinance Lemongrass Holdings, Inc. operates as an investment holding company. The company is headquartered in Alexandria, VA.
6
| Holding Company | Financial Conglomerates | 6 |
TerraPact, Inc.
 TerraPact, Inc. Financial ConglomeratesFinance TerraPact, Inc. provides infrastructure acquisitions and asset management services. The private company is based in Brentwood, TN. Benjamin S. Myers has been the CEO of the company since 2019.
6
| Private Company | Financial Conglomerates | 6 |
Bandwidth Infrastructure Group CA LLC
 Bandwidth Infrastructure Group CA LLC Major TelecommunicationsCommunications Bandwidth Infrastructure Group CA LLC provides dark fiber network solutions. The company is based in Sunnyvale, CA. The company was founded in 2019 by Jim Nolte. Bruce Garrison has been the CEO of the company since 2022.
6
| Holding Company | Major Telecommunications | 6 |
Contino Holdings, Inc.
 Contino Holdings, Inc. Information Technology ServicesTechnology Services Contino Holdings, Inc. engages in the provision of technology consulting services. The company was founded by Matthew Farmer and Benjamin Wootton in 2015 and is headquartered in Atlanta, GA.
5
| Holding Company | Information Technology Services | 5 |
NearForm Ltd. (Ireland)
 NearForm Ltd. (Ireland) Packaged SoftwareTechnology Services NearForm Ltd. is an enterprise software development company based in Waterford, Ireland. NearForm specializes in application modernization using leading technologies, development practices, and delivery processes to create future-ready enterprise solutions. The Irish company offers a range of software services including digital product development, DevOps & platform engineering, data engineering & analytics. The company's blog provides insights and perspectives on design, software development, business, and technology. NearForm's client stories and case studies showcase their expertise in digital transformations, capability building, software development, and modernization. The company is known for providing enterprise software development and capability building for top development teams. NearForm creates software solutions that accelerate enterprise success and contribute to the development of their open-source community. The company was founded by Cian Ó MaidÃn and he has been the CEO since incorporation.
4
| Holding Company | Packaged Software | 4 |
Landways Management Ltd.
 Landways Management Ltd. Real Estate DevelopmentFinance Landways Management Ltd. leases real estate properties. The firm deliver services and accelerate returns for the owners of properties which are used by organizations such as fixed and wireless telecommunication companies; electricity, gas and other utilities; oil and gas pipelines; alternative energy providers; and the advertising industry for the long-term, supply of critical services. The company was founded by Christopher Smedley and Mike Ainger and is headquartered in London, the United Kingdom.
4
| Holding Company | Real Estate Development | 4 |
Bluewave Technology Group LLC
 Bluewave Technology Group LLC Information Technology ServicesTechnology Services Bluewave Technology Group LLC is an advisory and sourcing partner that specializes in modernizing IT and telecom infrastructure. The company is based in Parsippany, NJ and has subsidiaries in Ireland and the United States. The company's team of technology experts and analysts guides businesses of all sizes to make well-informed technology decisions. Bluewave partners with proven cloud, colocation, network, mobility, security, and CX providers to develop the best solution while maximizing technology investments and ensuring long-term success. The company was founded in 1998 by Seth Penland, who has been the CEO since then.
4
| Holding Company | Information Technology Services | 4 |
Summit Infrastructure Group, Inc.
 Summit Infrastructure Group, Inc. Commercial Printing/FormsCommercial Services Summit Infrastructure Group, Inc. provides custom network and bandwidth infrastructure services. It specializes in delivering dark fiber networks that support and extend data centers connectivity. The company was founded by Bill Cook in 2012 and is headquartered in Dulles, VA.
3
| Holding Company | Commercial Printing/Forms | 3 |
Mpower Holding Corp.
 Mpower Holding Corp. Specialty TelecommunicationsCommunications Mpower Holding Corp. provides broadband data and voice communication services to business and wholesale customers. It offers local and long distance voice services, as well as internet access, voice over internet protocol telephony, data services, web hosting, and network access services. The company was founded in 1996 and is headquartered in Pittsford, NY.
3
| Holding Company | Specialty Telecommunications | 3 |
Xenith IG
 Xenith IG Information Technology ServicesTechnology Services Xenith IG is a dark fiber network infrastructure owner and operator that provides reliable, robust, and high-bandwidth connectivity solutions to hyperscalers, data center operators, content providers, carriers, and enterprises in the APAC region. The company is based in Singapore, Singapore, and has subsidiaries in Australia. The Singaporean company's leadership consists of fiber connectivity professionals with proven success building and maintaining large-scale data networks around the world. Xenith IG's networks are 100%% underground, providing reliable connections that can be activated and connected in days. The company strategically places its connections to minimize overlap and builds and operates custom network infrastructure for the most demanding client requirements. Xenith IG enables leading hyperscale companies by providing cost-effective interconnection. The CEO of the company is Clement Goh.
2
| Holding Company | Information Technology Services | 2 |
Ex2 Technology LLC
 Ex2 Technology LLC Specialty TelecommunicationsCommunications Part of Vivacity Infrastructure Group LLC, eX² Technology LLC is a company based in Omaha, NE. The company provides a single source solution for those seeking to build, scale or upgrade their communications infrastructure. The company specializes in turnkey network design-build-maintain services, network asset commercialization and assisting its customers with unique project financing options. eX² Technology LLC was acquired by Vivacity Infrastructure Group LLC on December 31, 2019.
2
| Subsidiary | Specialty Telecommunications | 2 |
Everstream Analytics GmbH
 Everstream Analytics GmbH Air Freight/CouriersTransportation Everstream Analytics GmbH is a German supply chain risk analytics company that provides actionable insights to increase the resilience and agility of clients' supply chains, protecting revenue and reputation. The company is based in Troisdorf, DE, and has subsidiaries in the United States. The company's solution integrates with clients' procurement, logistics, and business continuity platforms to deliver end-to-end visibility to supply chain risk. The company employs a unique combination of human expertise, artificial intelligence, and proprietary data to deliver predictive insights to enable clients to see further. Everstream Analytics was founded in 2017, and the CEO is Julie Gerdeman.
1
| Holding Company | Air Freight/Couriers | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to John Siegel via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Carnegie Mellon University
 Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | College/University | Corporate Officer/Principal Masters Business Admin Doctorate Degree | |
| LEVEL 3 PARENT LLC | Specialty Telecommunications | Corporate Officer/Principal Corporate Officer/Principal Chief Operating Officer Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
EarthLink LLC
 EarthLink LLC Major TelecommunicationsCommunications EarthLink LLC provides Internet services. It empowers customers with managed information technology services including cloud computing, data centers, virtualization, security, applications and support services, in addition to nationwide data and voice IP services. The company was founded by Sky D. Dayton in February 2000 and is headquartered in Atlanta, GA. | Major Telecommunications | Sales & Marketing Sales & Marketing | |
Virtustream LLC
 Virtustream LLC Packaged SoftwareTechnology Services Virtustream LLC provides information technology and cloud software services. It is a cloud innovator offering cloud solutions to enterprises, governments and service providers. The firm enables businesses to move complex production applications to the cloud whether private, public or hybrid while delivering the economic and business benefits of the cloud. The company was founded by Kevin Reid and Rodney J. Rogers in 2008 and is headquartered in Bethesda, MD. | Packaged Software | Director/Board Member Founder Founder Chief Operating Officer | |
Morgan Stanley & Co. LLC
 Morgan Stanley & Co. LLC Investment Banks/BrokersFinance Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry. | Investment Banks/Brokers | Analyst-Equity Corporate Officer/Principal | |
| University of Virginia | College/University | Undergraduate Degree Graduate Degree | |
| The Trustees of Columbia University in The City of New York | College/University | Masters Business Admin Graduate Degree | |
| Dartmouth College | 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 Undergraduate Degree Corporate Officer/Principal Undergraduate Degree | |
| Stanford University | College/University | Doctorate Degree Undergraduate Degree | |
| University of Pennsylvania | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Kanbay, Inc.
 Kanbay, Inc. Information Technology ServicesTechnology Services Kanbay, Inc. provides information technology consulting services. It offers integrated suite of management consulting, technology integration, application development and outsourcing solutions. The company was founded by Raymond J. Spencer, Dileep Nath, and John Patterson in 1989 and is headquartered in Rosemont, IL. | Information Technology Services | Corporate Officer/Principal Corporate Officer/Principal | |
| PRESIDIO, INC. | Information Technology Services | Director/Board Member President Director/Board Member Chief Executive Officer | |
| McGill University | College/University | Undergraduate Degree Graduate Degree | |
mindSHIFT Technologies, Inc.
 mindSHIFT Technologies, Inc. Information Technology ServicesTechnology Services mindSHIFT Technologies, Inc. provides information technology outsourcing and cloud services. It offers managed IT Services, cloud, data center and professional services. The firm's clients include small and medium sized businesses, law firms, nonprofit associations, financial services and healthcare companies. The company was founded in by Michael P. Wheeler and Mark A. Moore in 1999 and is headquartered in Sterling, VA. | Information Technology Services | Director/Board Member Director/Board Member | |
GTS Poland Sp zoo
 GTS Poland Sp zoo Specialty TelecommunicationsCommunications GTS Poland Sp zoo provides telecommunications services. The company was founded in 1997 and is headquartered in Warsaw, Poland. | Specialty Telecommunications | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| The University of Texas at Austin | College/University | Undergraduate Degree Undergraduate Degree | |
| EUNETWORKS GROUP LTD | Major Telecommunications | Director/Board Member Chairman Chief Executive Officer President | |
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 Undergraduate Degree Masters Business Admin Undergraduate Degree | |
| New York University | College/University | Masters Business Admin Undergraduate Degree | |
The Ohio State University
 The Ohio State University Other Consumer ServicesConsumer Services Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA. | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Maryland | College/University | Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| ZAYO GROUP HOLDINGS, INC. | Major Telecommunications | Director/Board Member Director/Board Member Corporate Officer/Principal General Counsel Director of Finance/CFO | |
Capgemini North America, Inc.
 Capgemini North America, Inc. Miscellaneous Commercial ServicesCommercial Services Capgemini North America, Inc. offers information technology (IT) services. The company is headquartered in New York, NY. | Miscellaneous Commercial Services | Chief Operating Officer Corporate Officer/Principal | |
New Signature US, Inc.
 New Signature US, Inc. Packaged SoftwareTechnology Services New Signature US, Inc. provides technology and web solutions. The firm’s services include cloud management for azure, cloud management for office 365, desktop experience, recovery experience, security managed services, system health and technology managed services, advanced analytics, application development, collaboration, identity and access, infrastructure, process and automation, strategy, training and change management, unified communications. The company was founded by Christopher Hertz and David Geevaratne in 2003 and is headquartered in Washington, DC. | Packaged Software | Director/Board Member Director/Board Member Chairman | |
Cologix, Inc.
 Cologix, Inc. Data Processing ServicesTechnology Services Cologix, Inc. provides network neutral interconnection and colocation services. It offers colocation, interconnection, cloud connect, continuity, and support solutions. The company was founded by Grant van Rooyen in December 2010 and is headquartered in Denver, CO. | Data Processing Services | Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer | |
Lemongrass Consulting Ltd.
 Lemongrass Consulting Ltd. Information Technology ServicesTechnology Services Lemongrass Consulting Ltd. provides information technology solutions for businesses. It specializes in cloud, mobile, and security. The company was founded by Walter Beek and Eamonn O'Neill and is headquartered in Reading, the United Kingdom. | Information Technology Services | Director/Board Member Chairman Director/Board Member Director/Board Member Chief Executive Officer Founder | |
NextNav LLC
 NextNav LLC Packaged SoftwareTechnology Services NextNav LLC provides location services for indoor and urban environments. It offers positioning technology to allow mobile phones and other devices to reliably determine their location in indoor and urban environments where GPS signals can’t be received. The firm's technology combines accurate horizontal positioning with floor-level height precision. The company was founded by Ganesh Pattabiraman, Subbu Meiyappan and Arun Raghupathy in 2007 and is headquartered in Sunnyvale, CA. | Packaged Software | Director/Board Member Director/Board Member Director/Board Member | |
Canara, Inc.
 Canara, Inc. Electrical ProductsProducer Manufacturing Canara, Inc. provides predictive monitoring and analytics for backup power systems. It offers critical power systems, which include battery cabinets, racks, batteries and uninterruptible power systems. The firm also provides critical power monitoring products, which encompass uninterruptible power system and battery monitoring, a system that provides timely notification of anomalies in the critical power infrastructure; monitoring operations center, a system that combines cloud-base software and hands on analysis; and branch circuit monitoring, which delivers intelligent analysis of circuit level electrical usage. The company was founded in 1992 by Bart Cotton and Mike Brinck and is headquartred in Atlanta, GA. | Electrical Products | Director/Board Member Director/Board Member | |
Delta-V Capital LLC
 Delta-V Capital LLC Investment ManagersFinance Delta-v Capital LLC (Delta-v Capital) is a private equity firm founded in 2009 by Rand G. Lewis and David Schaller. The firm is headquartered in Boulder, Colorado. | Investment Managers | Consultant / Advisor Consultant / Advisor | |
| The Wharton School of the University of Pennsylvania | College/University | Masters Business Admin Undergraduate Degree | |
TerraPact Aquisitions LLC
 TerraPact Aquisitions LLC Real Estate DevelopmentFinance TerraPact Aquisitions LLC provides right of way corridors for critical infrastructure. It enables the construction and operations of networks to securely connect disparate locations for the movement of data, energy, water and feedstocks. The company was founded in 2011 and is headquartered in Boulder, CO. | Real Estate Development | Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Chief Operating Officer Director/Board Member | |
Omnispace LLC
 Omnispace LLC Specialty TelecommunicationsCommunications Omnispace LLC engages in the development and operation of mobile satellite services and related networks services. It provides scheduled communications and machine-to-machine (M2M) connectivity services enabling low-cost/low-complexity communications modules to communicate with the satellite. The company was founded on May 08, 2012 and is headquartered in Dulles, VA. | Specialty Telecommunications | Director/Board Member Director/Board Member Director/Board Member | |
LB Spectrum Holdings LLC
 LB Spectrum Holdings LLC Major TelecommunicationsCommunications LB Spectrum Holdings LLC provides telecommunications service. The company is headquartered in Alexandria, VA. | Major Telecommunications | Director/Board Member Director/Board Member | |
Capitol Power Group LLC
 Capitol Power Group LLC Data Processing ServicesTechnology Services Capitol Power Group provides cutting edge data center and cloud solutions. It offers critical infrastructure design, electrical, mechanical, maintenance, secure monitoring and control systems, and smarTec. The company was founded in 2000 and is headquartered in Ashburn, VA. | Data Processing Services | Director/Board Member Director/Board Member Director/Board Member | |
CPG Beyond, Inc.
 CPG Beyond, Inc. Air Freight/CouriersTransportation CPG Beyond, Inc. provides freight transport services. The company is based in Ashburn, VA. Keith Lambert has been the CEO of the company since 2022. | Air Freight/Couriers | Director/Board Member Director/Board Member | |
MB Spectrum Holdings LLC
 MB Spectrum Holdings LLC Major TelecommunicationsCommunications MB Spectrum Holdings LLC engages in the provision of telecommunication services. The company is headquartered in Alexandria, VA. | Major Telecommunications | Director/Board Member Director/Board Member | |
Deep Edge Technologies Ltd.
 Deep Edge Technologies Ltd. Information Technology ServicesTechnology Services Deep Edge Technologies Ltd. develops location-focused interconnection solutions to drive cost reductions and improve network performance. The American company was founded by Martin Hannigan. Martin Hannigan has been the CEO since incorporation. | Information Technology Services | Director/Board Member Director/Board Member | |
Driven Technologies, Inc.
 Driven Technologies, Inc. Information Technology ServicesTechnology Services Driven Technologies, Inc. provides ultra-secure IT posture services to businesses. The company is based in New York, NY, and has subsidiaries in the United States. With the predicted increase in cyberattacks, the American company's mission is to provide a security plan and partner to give confidence to move forward. Driven's Armor™ Managed Detection and Response (MDR) goes beyond visibility and detection to create a secure environment. Rudy Casasola has been the CEO of the company since 2021. | Information Technology Services | Private Equity Investor Director/Board Member Chief Executive Officer | |
Espace Networks, Inc.
 Espace Networks, Inc. Packaged SoftwareTechnology Services The company's solutions allow customers to manage connectivity for moving things, providing unparalleled visibility and control over their connectivity service and users' quality of experience. The company is based in Miramar, FL. Espace Networks' software platform is used by leading cruise lines and airlines to measure and optimize their passenger quality of experience and orchestrate connectivity service across multiple providers using data and AI. The company offers a cloud-based digital network platform for seamless procurement and operations of multi-orbit, multi-band, multi-operator, multi-provider satcom. Espace's platform-as-a-service caters to maritime, aviation, oil & gas, and land mobility markets. The company was founded by Shadrach Benny Retnamony, who has been the CEO since incorporation. | Packaged Software | Director/Board Member Director/Board Member | |
Mesh Ai Ltd.
 Mesh Ai Ltd. Miscellaneous Commercial ServicesCommercial Services Mesh Ai Ltd. is a transformation consultancy that specializes in using data, machine learning, and artificial intelligence to accelerate business outcomes for enterprises. Mesh Ai is based in London, UK. The British company focuses on transforming organizations through people, process, and technology, making them data-rich and ready to unlock AI at scale. The company uses cutting-edge data transformation approaches, including data mesh, AI, and ML, to deliver speed, access, and scalability across products and services. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
| LEMONGRASS CONSULTING (US), INC. | Chief Executive Officer Founder |
Statistics
International
| United States | 44 |
| United Kingdom | 5 |
| Canada | 2 |
| Poland | 2 |
| Singapore | 2 |
Sectoral
| Consumer Services | 15 |
| Technology Services | 14 |
| Communications | 13 |
| Finance | 6 |
| Commercial Services | 4 |
Operational
| Director/Board Member | 336 |
| Corporate Officer/Principal | 175 |
| Undergraduate Degree | 65 |
| Chief Executive Officer | 58 |
| Private Equity Investor | 49 |
Most connected contacts
| Insiders | |
|---|---|
| Sumir Chadha | 56 |
| Ricke Kai-Uwe | 40 |
| James Fleming | 36 |
| Kevin Reid | 25 |
| Scott Friend | 25 |
| Bruce Robertson | 24 |
| Burt Malkiel | 22 |
| Brady Reid Rafuse | 20 |
| Jason Booma | 20 |
| Don Gips | 19 |
| Rodney Rogers | 19 |
| Srikant T. Madhav Datar | 19 |
| Patrick Hendy | 18 |
| Drew Graham | 17 |
| Donald F. Detampel | 17 |
- Stock Market
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- Company connections
