Carl Grivner
Vorstandsvorsitzender bei Colt Technology Services NV
Ursprung des Netzwerks ersten Grades von Carl Grivner
| Einheit | Art der Einheit | Industrie | |
|---|---|---|---|
XO Holdings, Inc.
 XO Holdings, Inc. Specialty TelecommunicationsCommunications XO Holdings, Inc. delivers an array of telecommunications services to business customers. It serves services telecommunications provider, business and government markets. The company was founded in 1994 and is headquartered in Herndon, VA.
24
| Subsidiary | Specialty Telecommunications | 24 |
XO Communications, Inc.
 XO Communications, Inc. Specialty TelecommunicationsCommunications XO Communications, Inc. used to provides voice, data and IP services. It was offering services such as local and long distance voice, internet access, private networking, data transport and web hosting. The company was located in Reston, VA.
19
| Extinct | Specialty Telecommunications | 19 |
Level 3 GC Ltd.
 Level 3 GC Ltd. Specialty TelecommunicationsCommunications Level 3GC Ltd. operates as a global communications service provider. It offers data, voice and collaboration services to the companies in the Fortune 500, as well as carriers, mobile operators and Internet service providers around the world. The company offers telecommunication solutions, including broadband, voice, data, multimedia communications, readily accessible audio, video and web-conferencing. It serves Latin American businesses through its operations in Argentina, Brazil, Chile, Colombia, Ecuador, Panama, Peru, Mexico, Venezuela, the United States and the Caribbean region. The company was founded in March 1997 and is headquartered in Hamilton, Bermuda.
16
| Subsidiary | Specialty Telecommunications | 16 |
United States Marine Corps
12
| Government | Sovereign | 12 |
Global Cloud Xchange Ltd. (United Kingdom)
 Global Cloud Xchange Ltd. (United Kingdom) Specialty TelecommunicationsCommunications Global Cloud Xchange Ltd. provides wholesale network transport and communications services. It owns and manages an extensive optical fiber network spanning four continents and connecting key business markets in Asia, Europe, the Middle East and the United States America. The company was founded on February 2, 1989 and is headquartered in Middlesex, the United Kingdom.
10
| Subsidiary | Specialty Telecommunications | 10 |
Colt Group Holdings Ltd.
 Colt Group Holdings Ltd. Data Processing ServicesTechnology Services Part of Colt Lux Group Holding SARL, Colt Group Holdings Ltd. is a British company that provides bandwidth and data center services. The company is based in London, UK and was founded in 2018.
7
| Subsidiary | Data Processing Services | 7 |
Cable & Wireless Ltd.
 Cable & Wireless Ltd. Major TelecommunicationsCommunications Cable & Wireless Ltd. operates as a telecommunications company. The company was founded in 1929 and is headquartered in London, the United Kingdom.
5
| Subsidiary | Major Telecommunications | 5 |
Colt Technology Services Group Ltd.
 Colt Technology Services Group Ltd. Specialty TelecommunicationsCommunications Colt Technology Services Group Ltd. provides networking, professional and information technology services. It offers optical network services, business internet and VPN, ethernet, voice, cloud and data center, cybersecurity, and wireless backhaul services. The company was founded in 1992 and is headquartered in London, the United Kingdom.
4
| Subsidiary | Specialty Telecommunications | 4 |
Global Cloud Xchange
 Global Cloud Xchange Specialty TelecommunicationsCommunications Global Cloud Xchange is a Bermudian company that offers network services for enterprises, new media providers, and telecoms carriers. The private company is based in Hamilton, Bermuda. The company covers all aspects of cloud-centric connectivity, including managed SD-WAN and hybrid networks, direct cloud connections, and 100 Gbps+ waves. Carl James Grivner has been the CEO of the company since 2020.
4
| Private Company | Specialty Telecommunications | 4 |
Colt Technology Services NV
 Colt Technology Services NV Specialty TelecommunicationsCommunications Colt Technology Services NV engages in telecommunication services. The company was founded in 1992 and is headquartered in Diegem, Belgium.
3
| Subsidiary | Specialty Telecommunications | 3 |
European Competitive Telecommunications Association
3
| Non-Profit Organization | 3 | |
Inform, Inc. (Georgia)
 Inform, Inc. (Georgia) Packaged SoftwareTechnology Services Inform, Inc. provides video content syndication and advertising solutions for the online media market. It distributes multimedia content from various brands to digital publishers, syndicated content from various national media organizations and niche providers, including news networks and entertainment sources. The firm offers floating video player, inview 2.0, editor's choice, wire match, and dynamic placement. It serves the online publishers, content owners, and advertisers. The company was founded by Gregory Alan Peters and Jill Peters in 2009 and is headquartered in Atlanta, GA.
2
| Subsidiary | Packaged Software | 2 |
Grivner Capital Group LLC
 Grivner Capital Group LLC Investment ManagersFinance Grivner Capital Group LLC (Grivner Capital) is a private equity and venture capital firm founded in 2014 by C. John Grivner and Carl James Grivner. The firm headquartered in Chicago, Illinois.
1
| Private Company | Investment Managers | 1 |
Unternehmensgrafik - zweiten Grades
Beziehungen zu mehreren Unternehmen
Unternehmensverbindungen über das persönliche Netzwerk von Carl Grivner
| Unternehmen | Sektor | Verknüpfte Personen | Hauptposition |
|---|---|---|---|
WestPoint International LLC
 WestPoint International LLC TextilesProcess Industries WestPoint International LLC manufactures, sources, markets and distributes bed and bath home fashion products. Its product portfolio include sheets, pillowcases, comforters, blankets, bedspreads, pillows, mattress pads, towels and related products. The firm conducts its operations exclusive in the consumer home fashion industry. It markets the products under trademarks, brand names and private labels, namely, WestPoint Home, Atelier Martex, Grand Patrician, Martex, Patrician, Lady Pepperell, Luxor, Utica and Vellux. The company was founded on February 25, 2005 and is headquartered in New York, NY. | Textiles | Director/Board Member Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal | |
| AMERICAN RAILCAR INDUSTRIES, INC. | Finance/Rental/Leasing | Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| ICAHN ENTERPRISES L.P. | Oil Refining/Marketing | Chief Executive Officer Director/Board Member Chairman Chief Executive Officer Chief Executive Officer President | |
Icahn Enterprises G.P. Inc.
 Icahn Enterprises G.P. Inc. Financial ConglomeratesFinance Part of Icahn Associates Holding LLC, Icahn Enterprises G.P. Inc. operates as a general partner firm providing investment services. The company is based in Mount Kisco, NY. David P. Willetts has been the CEO of the company since 2021. | Financial Conglomerates | Director/Board Member Director/Board Member Chairman Chief Executive Officer President President | |
XO Communications LLC
 XO Communications LLC Specialty TelecommunicationsCommunications XO Communications LLC provides information technology solutions. It offers wire line voice and data telecommunications services, including local and long distance voice, prepaid calling card processing, interactive voice response systems, Internet access, private data networking, and hosting services. The company was founded in 1996 and is headquartered in Herndon, VA. | Specialty Telecommunications | Corporate Officer/Principal Director of Finance/CFO General Counsel Corporate Officer/Principal Human Resources Officer | |
Icahn Enterprises Holdings LP
 Icahn Enterprises Holdings LP Auto Parts: OEMProducer Manufacturing Icahn Enterprises Holdings LP operates as a holding company with interest in diversified sectors. The firm’s subsidiaries currently engage in the following continuing operating businesses: Investment, Automotive, Energy, Metals, Railcar, Gaming, Food Packaging, Real Estate and Home Fashion sectors. The company was founded on February 17, 1987 and is headquartered in Sunny Isles Beach, FL. | Auto Parts: OEM | President Director/Board Member Chairman Director/Board Member President | |
| ASIA GLOBAL CROSSING LTD. | Major Telecommunications | Corporate Officer/Principal Chief Executive Officer Chairman Director of Finance/CFO Chief Operating Officer | |
Federal-Mogul Corp.
 Federal-Mogul Corp. Auto Parts: OEMProducer Manufacturing Federal-Mogul Corp. supplies power train and safety technologies to original equipment manufacturers. It serves the original equipment manufacturers of automotive, light, medium and heavy-duty commercial vehicles, off-road, agricultural, marine, rail, aerospace, power generation and industrial equipment. The company was founded by J. Howard Muzzy and Edward F. Lyon in 1899 and is headquartered in Southfield, MI. | Auto Parts: OEM | Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member | |
| WCI COMMUNITIES INC | Homebuilding | Director/Board Member Director/Board Member Chairman Director/Board Member | |
WestPoint Home, Inc.
 WestPoint Home, Inc. Home FurnishingsConsumer Durables WestPoint Home, Inc. manufactures broad woven fabrics. Its products include bed linens, towels, blankets, comforters and accessories under the brand names Grand Patrician, Patrician, Martex, Atelier Martex, Baby Martex, Utica, Lady Pepperell, Seduction, Vellux and Chatham. The company is headquartered in New York, NY. | Home Furnishings | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Massachusetts Institute of Technology | College/University | Graduate Degree Graduate Degree Director/Board Member Graduate Degree | |
| VISKASE COMPANIES, INC. | Containers/Packaging | Chairman Director/Board Member Director/Board Member Director/Board Member | |
IPC Systems, Inc.
 IPC Systems, Inc. Specialty TelecommunicationsCommunications IPC Systems, Inc. engages in the provision of integrated communication and network services. It offers global financial connectivity, exchange information, and mitigating risk solutions. The company was founded in 1973 and is headquartered in Jersey City, NJ. | Specialty Telecommunications | President Corporate Officer/Principal Chief Administrative Officer Sales & Marketing | |
| FEDERAL-MOGUL HOLDINGS CORP | Wholesale Distributors | Director/Board Member Chairman Chief Executive Officer | |
High River LP
 High River LP Financial ConglomeratesFinance Part of Icahn Associates Holding LLC, High River LP is an acquisition vehicle formed by Carl C Icahn. The company is based in Mount Kisco, NY. | Financial Conglomerates | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Cyxtera Data Centers, Inc.
 Cyxtera Data Centers, Inc. Data Processing ServicesTechnology Services Cyxtera Data Centers, Inc. provides on-line telecommunications services. The firm strategic approach combines the use of virtualization technology, a utility services model, automated software management and provisioning systems. The company was founded in 1995 and is headquartered in Monroe, LA. | Data Processing Services | Director of Finance/CFO Chief Executive Officer Director/Board Member | |
Icahn Capital Management LP
 Icahn Capital Management LP Investment Banks/BrokersFinance Icahn Capital Management LP provides financial and security services. The company was established in 1998 and is headquartered in White Plains, NY. | Investment Banks/Brokers | Corporate Officer/Principal Corporate Officer/Principal President | |
| LEVEL 3 PARENT LLC | Specialty Telecommunications | Sales & Marketing Director of Finance/CFO Director/Board Member | |
| Icahn Capital LP | Investment Trusts/Mutual Funds | Corporate Officer/Principal Chief Executive Officer Corporate Officer/Principal | |
| CVR ENERGY, INC. | Oil Refining/Marketing | Director/Board Member Chairman Director/Board Member | |
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 | Director/Board Member Director/Board Member Chief Tech/Sci/R&D Officer | |
FIL Ltd.
 FIL Ltd. Investment ManagersFinance FIL Ltd. provides investment advisory and financial management services. It offers class investment solutions and retirement expertise to institutions, individuals and advisers. The firm serves retail clients and intermediaries such as banks, financial advisers, and insurance companies. The company was founded by Edward C. Johnson III in 1969 and is headquartered in Pembroke, Bermuda.. | Investment Managers | Chairman Director/Board Member Director of Finance/CFO | |
CVR Refining GP LLC
 CVR Refining GP LLC Oil Refining/MarketingEnergy Minerals Part of Icahn Associates Holding LLC, CVR Refining GP LLC owns and operates oil refining services. The company is based in Sugar Land, TX. John J. Lipinski has been the CEO of the company since 2012. | Oil Refining/Marketing | Director/Board Member Chairman Director/Board Member | |
| GTT COMMUNICATIONS | Major Telecommunications | Director/Board Member General Counsel Chief Executive Officer | |
Icahn Associates Holding LLC
 Icahn Associates Holding LLC Investment ManagersFinance Icahn Associates Holding LLC is an independent hedge fund manager headquartered in New York City. The firm is affiliated with Icahn Enterprises LP (NASDAQ: IEP), a Delaware master limited partnership and diversified holding company engaged in nine primary business segments: Investment, Automotive, Energy, Railcar, Mining, Food Packaging, Metals, Real Estate and Home Fashion. Icahn Associates Holding manages assets of high net-worth clients. | Investment Managers | Corporate Officer/Principal Chairman Director of Finance/CFO | |
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 Director/Board Member Graduate Degree | |
| The Trustees of Columbia University in The City of New York | College/University | Undergraduate Degree Graduate Degree Masters Business Admin | |
PSC Metals LLC
 PSC Metals LLC Wholesale DistributorsDistribution Services PSC Metals LLC engages in processing and recycling ferrous and non-ferrous scrap metals. It buys ferrous scrap; demolition scrap; non-ferrous scrap, including aluminum, copper, brass, lead, catalytic converters, stainless steel, and zinc and zinc alloys; electronics; and commercial/industrial scrap. The firm recycles automobiles, appliances, and electronics. It offers new steel products, secondary plates, and secondary pipes. The company was founded in 1889 and is headquartered in Mayfield Heights, OH. | Wholesale Distributors | Chairman Director/Board Member Director/Board Member | |
| University of Michigan | College/University | Graduate Degree Masters Business Admin Undergraduate Degree | |
| CVR REFINING LP | Industrial Specialties | Director/Board Member Chairman Director/Board Member | |
| NAVISTAR INTERNATIONAL CORPORATION | Motor Vehicles | Director/Board Member Director/Board Member Director/Board Member | |
Nextlink Wireless, Inc.
 Nextlink Wireless, Inc. Specialty TelecommunicationsCommunications Part of Icahn Associates Holding LLC, Nextlink Wireless, Inc. provides telecommunication services. The company is based in Reston, VA. | Specialty Telecommunications | Chief Executive Officer Sales & Marketing Sales & Marketing | |
| HERTZ GLOBAL HOLDINGS, INC. | Finance/Rental/Leasing | Director/Board Member Director/Board Member | |
| ZAYO GROUP HOLDINGS, INC. | Major Telecommunications | Chief Operating Officer Director/Board Member | |
| Rutgers State University of New Jersey | College/University | Graduate Degree Undergraduate Degree | |
Colt Technology Services
 Colt Technology Services Specialty TelecommunicationsCommunications Colt Technology Services provides telecommunications services. It offers data, voice, data centre, hosting services, data networking, internet and security services. The company is headquartered in London, the United Kingdom. | Specialty Telecommunications | Corporate Officer/Principal Director/Board Member | |
Arthur Andersen LLP
 Arthur Andersen LLP Miscellaneous Commercial ServicesCommercial Services Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| Pepperdine University | College/University | Undergraduate Degree Graduate Degree | |
| XO Interactive, Inc. | Corporate Officer/Principal Corporate Officer/Principal | ||
| LEAR CORPORATION | Auto Parts: OEM | Director/Board Member Chief Administrative Officer | |
| AT&T INC. | Wireless Telecommunications | Corporate Officer/Principal Corporate Officer/Principal |
Statistik
International
| Vereinigte Staaten | 47 |
| Bermuda | 3 |
| Luxemburg | 2 |
| Vereinigtes Königreich | 2 |
Sektoral
| Communications | 16 |
| Finance | 10 |
| Consumer Services | 6 |
| Energy Minerals | 5 |
| Process Industries | 4 |
Operativ
| Director/Board Member | 465 |
| Corporate Officer/Principal | 251 |
| Chairman | 149 |
| President | 104 |
| Chief Executive Officer | 99 |
Am stärksten vernetzte Beziehungen
| Insiders | |
|---|---|
| Carl Icahn | 57 |
| Jacques de Vaucleroy | 48 |
| Vincent Intrieri | 46 |
| Peter Shea | 44 |
| Keith Meister | 43 |
| Jim Ousley | 37 |
| Daniel Ninivaggi | 34 |
| Rahul Merchant | 28 |
| Meinrad Spenger | 26 |
| Nathaniel Davis | 26 |
| R. Gerard Salemme | 25 |
| Myron Ullman | 23 |
| Johannes F. Weber | 23 |
| Wayne M. Rehberger | 21 |
| Chris McKee | 21 |
- Börse
- Insiders
- Carl Grivner
- Unternehmensverbindungen
