![Nelson Fonseca](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Nelson Fonseca
Directeur Général chez
Cyxtera Technologies, Inc. (United States)
Profil
Nelson A. Fonseca is currently Co-Chief Executive Officer at Cirion Technologies Argentina SA starting in 2025.
Mr. Fonseca is President, Chief Executive Officer & Director at Cti Liquidation Co., Inc. since 2017.
Mr. Fonseca is Director at eMerge Americas LLC since 2014.
Former roles include President & Chief Executive Officer at Cyxtera Management, Inc. Mr. Fonseca was President, Chief Executive Officer & Director at Cyxtera Technologies, Inc. from 2021 to 2024.
Mr. Fonseca was Director at Gibraltar Private Bank & Trust Co. from 2016 to 2018.
Mr. Fonseca was Board of Director at Christopher Columbus High School from 2014 to 2017.
Mr. Fonseca was Director at Easy Solutions, Inc. Mr. Fonseca was Director at Starboard Value Acquisition Corp.
Mr. Fonseca was President at Terremark Worldwide, Inc. from 2011 to 2012.
Mr. Fonseca was Senior Vice President at Equinix Government Solutions LLC in 2008.
Mr. Fonseca was President & Chief Operating Officer at Cryptzone North America, Inc. Mr. Fonseca was Principal at iconectiv LLC.
Mr. Fonseca was Principal at Nortel Networks Corp.
(United States).
Mr. Fonseca was President at Verizon Terremark from 2001 to 2012.
Mr. Fonseca was Partner at Medina Capital Partners, Inc. from 2012 to 2024.
Education includes an undergraduate degree from Barry University conferred in 1995 and an MBA from the University of Miami conferred in 2001.
Postes actifs de Nelson Fonseca
| Sociétés | Poste | Début |
|---|---|---|
Cyxtera Technologies, Inc. (United States)
 Cyxtera Technologies, Inc. (United States) Data Processing ServicesTechnology Services Provides data center colocation and interconnection services | Directeur Général | - |
eMerge Americas LLC
 eMerge Americas LLC Internet Software/ServicesTechnology Services Operates as a platform for bringing together enterprises, startups, investors and government leaders to accelerate advancements in AI, finance, health & national security | Directeur/Membre du Conseil | 01/01/2014 |
Cirion Technologies Argentina SA
 Cirion Technologies Argentina SA Information Technology ServicesTechnology Services Offers the best digital infrastructure and technology as well as innovative products and services | Directeur Général | 08/07/2025 |
Anciens postes connus de Nelson Fonseca
| Sociétés | Poste | Fin |
|---|---|---|
Medina Capital Partners, Inc.
 Medina Capital Partners, Inc. Investment ManagersFinance Medina Capital invests in companies located in the United States, Latin America and Europe. The firm focuses on cyber security, big data analytics and cloud computing sectors. It provides financing for growth stage capital requirements. | Private Equity Investor | 31/01/2024 |
| CYXTERA TECHNOLOGIES, INC. | Directeur Général | 12/01/2024 |
Cyxtera Management, Inc.
 Cyxtera Management, Inc. Major TelecommunicationsCommunications The company is based in Coral Gables, FL. Part of Cyxtera Technologies, Inc., Cyxtera Management, Inc. is a provider of advanced, carrier-neutral colocation and data center solutions designed to support enterprise-scale AI workloads, hybrid IT transformation, and business continuity. The company offers scalable colocation with customizable cabinets and cages, low-latency connectivity to major network providers, direct cloud on-ramps, and a digital exchange platform enabling programmable layer 2 connections. Its ecosystem includes over 200 technology and service partners, facilitating rapid provisioning and flexible hybrid IT strategies to optimize workload placement between colocation and public clouds. The company emphasizes customer care through dedicated success managers, a customer portal for infrastructure monitoring and service management, and 24/7 support. It also prioritizes sustainability and ESG goals, targeting reductions in emissions and sourcing renewable energy by 2040, while maintaining governance on data privacy, employee safety, and ethical business conduct. The CEO of the company is Nelson A. Fonseca. | Directeur Général | 01/01/2024 |
Gibraltar Private Bank & Trust Co.
 Gibraltar Private Bank & Trust Co. Regional BanksFinance Provides commercial banking and wealth management services | Directeur/Membre du Conseil | 01/03/2018 |
Christopher Columbus High School
 Christopher Columbus High School Other Consumer ServicesConsumer Services Christopher Columbus High School is a Catholic all-male college preparatory institution rooted in the Marist tradition. The private company is based in Miami, FL. The school emphasizes academic excellence, spiritual growth, leadership, service, and brotherhood, guided by Gospel and Marist values such as family spirit, love of work, simplicity, presence, and following the way of Mary. It offers a rigorous academic program including advanced placement, dual enrollment, STEM initiatives, and the Mas Family Program, an honors curriculum designed to prepare highly motivated students for college success. The school provides a variety of programs such as a no-cost test preparation partnership, an externship program for experiential learning, a comprehensive service-learning program requiring 100 service hours, and faith-based retreats and liturgical worship. Spiritual formation is supported by daily mass, eucharistic adoration, sacrament of reconciliation, and student participation in liturgical ministries. Student life includes a 16:1 student-teacher ratio, over 60 clubs, 15 sports, and a wellness center. The school offers college and career counseling, a student news network, and community engagement events. Safety is ensured through mandatory child safety training for all employees and volunteers. | Directeur/Membre du Conseil | 31/03/2017 |
Formation de Nelson Fonseca
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
89
Relations au 1er degré
18
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 18 |
|---|---|
Terremark Worldwide, Inc.
 Terremark Worldwide, Inc. Information Technology ServicesTechnology Services Provides information technology infrastructure services | Technology Services |
Equinix Government Solutions LLC
 Equinix Government Solutions LLC Specialty TelecommunicationsCommunications Provides cyber security and cloud infrastructure services | Communications |
iconectiv LLC
 iconectiv LLC Packaged SoftwareTechnology Services Develops cloud-based network and communication platforms | Technology Services |
Barry University
 Barry University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Miami
 University of Miami Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Gibraltar Private Bank & Trust Co.
Gibraltar Private Bank & Trust Co. Regional BanksFinance Provides commercial banking and wealth management services | Finance |
Nortel Networks Corp. (United States)
 Nortel Networks Corp. (United States) Computer CommunicationsElectronic Technology Manufactures telecommunications and data networking equipment | Electronic Technology |
Christopher Columbus High School
Christopher Columbus High School Other Consumer ServicesConsumer Services Christopher Columbus High School is a Catholic all-male college preparatory institution rooted in the Marist tradition. The private company is based in Miami, FL. The school emphasizes academic excellence, spiritual growth, leadership, service, and brotherhood, guided by Gospel and Marist values such as family spirit, love of work, simplicity, presence, and following the way of Mary. It offers a rigorous academic program including advanced placement, dual enrollment, STEM initiatives, and the Mas Family Program, an honors curriculum designed to prepare highly motivated students for college success. The school provides a variety of programs such as a no-cost test preparation partnership, an externship program for experiential learning, a comprehensive service-learning program requiring 100 service hours, and faith-based retreats and liturgical worship. Spiritual formation is supported by daily mass, eucharistic adoration, sacrament of reconciliation, and student participation in liturgical ministries. Student life includes a 16:1 student-teacher ratio, over 60 clubs, 15 sports, and a wellness center. The school offers college and career counseling, a student news network, and community engagement events. Safety is ensured through mandatory child safety training for all employees and volunteers. | Consumer Services |
Easy Solutions, Inc.
 Easy Solutions, Inc. Packaged SoftwareTechnology Services Provides security software solutions services | Technology Services |
Cryptzone North America, Inc.
 Cryptzone North America, Inc. Packaged SoftwareTechnology Services Provides information security and compliance solutions | Technology Services |
Medina Capital Partners, Inc.
Medina Capital Partners, Inc. Investment ManagersFinance Medina Capital invests in companies located in the United States, Latin America and Europe. The firm focuses on cyber security, big data analytics and cloud computing sectors. It provides financing for growth stage capital requirements. | Finance |
Verizon Terremark | |
eMerge Americas LLC
eMerge Americas LLC Internet Software/ServicesTechnology Services Operates as a platform for bringing together enterprises, startups, investors and government leaders to accelerate advancements in AI, finance, health & national security | Technology Services |
Cyxtera Technologies, Inc. (United States)
Cyxtera Technologies, Inc. (United States) Data Processing ServicesTechnology Services Provides data center colocation and interconnection services | Technology Services |
Cyxtera Management, Inc.
Cyxtera Management, Inc. Major TelecommunicationsCommunications The company is based in Coral Gables, FL. Part of Cyxtera Technologies, Inc., Cyxtera Management, Inc. is a provider of advanced, carrier-neutral colocation and data center solutions designed to support enterprise-scale AI workloads, hybrid IT transformation, and business continuity. The company offers scalable colocation with customizable cabinets and cages, low-latency connectivity to major network providers, direct cloud on-ramps, and a digital exchange platform enabling programmable layer 2 connections. Its ecosystem includes over 200 technology and service partners, facilitating rapid provisioning and flexible hybrid IT strategies to optimize workload placement between colocation and public clouds. The company emphasizes customer care through dedicated success managers, a customer portal for infrastructure monitoring and service management, and 24/7 support. It also prioritizes sustainability and ESG goals, targeting reductions in emissions and sourcing renewable energy by 2040, while maintaining governance on data privacy, employee safety, and ethical business conduct. The CEO of the company is Nelson A. Fonseca. | Communications |
Starboard Value Acquisition Corp.
 Starboard Value Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
Cyxtera Technologies, Inc.
 Cyxtera Technologies, Inc. Data Processing ServicesTechnology Services Provides data center colocation and interconnection services | Technology Services |
Cirion Technologies Argentina SA
Cirion Technologies Argentina SA Information Technology ServicesTechnology Services Offers the best digital infrastructure and technology as well as innovative products and services | Technology Services |
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