Cirion Executive and Leadership Team

September, 2026

Leadership Overview

Cirion has 9 executives leading key functions including strategy, data center operations, revenue growth, financial management, and regional market expansion.

Focused on empowering organizations through advanced web-based solutions, Cirion drives technological efficiency and knowledge to ensure clients reach their full potential while optimizing internal business processes.

Leadership Roles at Cirion

  • Chief Executive Officer - Facundo Castellanos
  • Chief Executive Officer, Cirion Data Centers - Nelson Fonseca
  • Chief Financial Officer - Timothy Medina
  • President, Datacenter (Brazil) - Rodrigo Oliveira
  • President (Brazil) - Augusto Salomon
  • President Southern Cluster - Pablo Yáñez
  • President Southern Cluster - Maria Rey
  • Chief Revenue Officer - Gabriel Campo
  • Chief Revenue Officer, Data Centers - Gabriel Del Colle
  • Facundo Castellanos - Chief Executive Officer

    Facundo Castellanos, the Chief Executive Officer at Cirion, directs the overarching corporate strategy and long-term vision for the organization. Castellanos architects the primary business model, ensuring that web-based solutions provide maximum value to the global business community. By aligning internal resources with client needs, the Chief Executive Officer fosters an environment of continuous improvement and technological empowerment. This leadership role involves constant engagement with the board to maintain market competitiveness and operational excellence. Facundo Castellanos monitors the execution of high-level initiatives, ensuring that every department contributes to the collective goal of client success. Through rigorous oversight of organizational processes, the Chief Executive Officer guarantees that the company remains a leader in the technology consulting sector. Ultimately, Castellanos secures the stability and growth of the firm by prioritizing innovation and client-centric service delivery across all international markets.

    Nelson Fonseca - Chief Executive Officer, Cirion Data Centers

    Nelson Fonseca, the Chief Executive Officer, Cirion Data Centers at Cirion, manages the critical infrastructure and data center assets that underpin the company's service offerings. Fonseca oversees the expansion of high-capacity facilities, ensuring that technological capabilities meet the evolving demands of modern enterprises. By optimizing data center performance, the Chief Executive Officer, Cirion Data Centers drives the reliability and security of the web-based solutions provided to clients. This role requires close collaboration with technical teams to implement cutting-edge hardware and software integrations. Nelson Fonseca monitors regional infrastructure trends to maintain a competitive edge in the global market. Through strategic planning and resource allocation, the Chief Executive Officer, Cirion Data Centers ensures that the company provides a robust foundation for client digital transformation. Fonseca maintains a focus on operational efficiency, directly impacting the overall success and scalability of the organization's data-driven services.
    Nelson Fonseca

    Timothy Medina - Chief Financial Officer

    Timothy Medina, the Chief Financial Officer at Cirion, directs the financial planning, reporting, and fiscal health of the organization. Medina architects the budgetary frameworks that support the company's investment in web-based technology and infrastructure. By overseeing capital allocation and risk management, the Chief Financial Officer ensures that the firm maintains the resources necessary for sustained growth. This leadership role involves providing critical financial insights to the executive team to guide strategic decision-making. Timothy Medina monitors cash flow and operational expenses to optimize profitability across all business units. Through rigorous financial analysis, the Chief Financial Officer supports the company's mission of empowering clients by ensuring the long-term viability of the service portfolio. Medina manages investor relations and regulatory compliance, maintaining transparency and trust. By balancing fiscal discipline with the need for innovation, the Chief Financial Officer secures the company's ability to deliver consistent value to the business community.

    Rodrigo Oliveira - President, Datacenter (Brazil)

    Rodrigo Oliveira, the President, Datacenter (Brazil) at Cirion, directs the operational and commercial activities of the data center business within the Brazilian market. Oliveira architects the regional strategy to ensure that local infrastructure meets the high standards required by the company's global client base. By overseeing facility management and technical support teams, the President, Datacenter (Brazil) ensures the continuous availability and performance of critical systems. This leadership role involves navigating the unique regulatory and economic landscape of the region to drive growth. Rodrigo Oliveira monitors local market demand to tailor service offerings effectively. Through the coordination of regional resources, the President, Datacenter (Brazil) supports the company's broader mission of technological empowerment. Oliveira manages client relationships to ensure high levels of satisfaction and retention. By focusing on operational excellence and regional market penetration, the President, Datacenter (Brazil) secures a strong competitive position for the company in South America.

    Augusto Salomon - President (Brazil)

    Augusto Salomon, the President (Brazil) at Cirion, directs the overall business operations and strategic initiatives within the Brazilian market. Salomon architects the organizational structure to ensure that the company's web-based solutions are delivered efficiently to local clients. By overseeing cross-functional teams, the President (Brazil) ensures that the firm's mission of empowering organizations is realized through localized service delivery. This leadership role involves managing relationships with key stakeholders and ensuring compliance with regional business standards. Augusto Salomon monitors market performance to identify opportunities for service expansion and process improvement. Through the alignment of local operations with global corporate goals, the President (Brazil) drives the company's success in one of its most critical markets. Salomon fosters a culture of innovation and knowledge sharing among employees. By focusing on regional growth and operational efficiency, the President (Brazil) secures the company's reputation as a premier technology partner in the region.
    Augusto Salomon

    Pablo Yáñez - President Southern Cluster

    Pablo Yáñez, the President Southern Cluster at Cirion, directs the business operations across the southern region, focusing on market expansion and service delivery. Yáñez architects the regional strategy to ensure that the company's web-based solutions address the specific needs of clients in this geographic area. By overseeing the sales and operational teams, the President Southern Cluster ensures that the firm maintains a high standard of service and client support. This leadership role involves coordinating with other regional heads to share best practices and optimize resource utilization. Pablo Yáñez monitors regional economic trends to adapt the business model for maximum impact. Through the implementation of localized growth strategies, the President Southern Cluster supports the company's mission of empowering organizations to achieve their full potential. Yáñez manages client engagement to build long-term loyalty. By driving operational excellence across the cluster, the President Southern Cluster secures the company's market position and contributes to overall corporate growth.

    Maria Rey - President Southern Cluster

    Maria Rey, the President Southern Cluster at Cirion, directs the strategic development and client success initiatives within the southern region. Rey architects the service delivery framework to ensure that the company's technology consulting provides meaningful value to local organizations. By overseeing the implementation of web-based solutions, the President Southern Cluster ensures that clients can focus on their core business processes. This leadership role involves managing the regional team to foster a culture of knowledge and efficiency. Maria Rey monitors client feedback to continuously improve service offerings and operational performance. Through the alignment of regional activities with the company's overarching mission, the President Southern Cluster drives the adoption of advanced technology across the market. Rey manages key account relationships to ensure that the firm remains a trusted partner. By focusing on client empowerment and regional market development, the President Southern Cluster secures the company's growth and impact in the southern territory.

    Gabriel Campo - Chief Revenue Officer

    Gabriel Campo, the Chief Revenue Officer at Cirion, directs all global sales initiatives and revenue-generating activities. Campo architects the commercial strategy, ensuring that the company's web-based solutions reach target markets effectively. By overseeing the sales pipeline and client acquisition efforts, the Chief Revenue Officer drives the financial growth of the organization. This leadership role involves coordinating with marketing and product teams to align service offerings with client requirements. Gabriel Campo monitors market trends to identify new opportunities for expansion and service adoption. Through the implementation of data-driven sales methodologies, the Chief Revenue Officer ensures that the company maintains a strong market position. Campo manages client relationships to foster long-term partnerships and recurring revenue streams. By focusing on the alignment of sales efforts with corporate objectives, the Chief Revenue Officer secures the financial health and future trajectory of the business.

    Gabriel Del Colle - Chief Revenue Officer, Data Centers

    Gabriel Del Colle, the Chief Revenue Officer, Data Centers at Cirion, directs the commercial strategy specifically for the data center division. Del Colle architects revenue growth by identifying high-demand markets for colocation and cloud-adjacent services. By overseeing the sales teams focused on infrastructure, the Chief Revenue Officer, Data Centers ensures that the company's physical assets generate maximum return on investment. This leadership role involves aligning data center capacity with the needs of enterprise clients seeking reliable technology solutions. Gabriel Del Colle monitors competitive pricing and service delivery models to maintain market leadership. Through the development of strategic partnerships, the Chief Revenue Officer, Data Centers expands the reach of the company's infrastructure services. Del Colle manages the sales cycle for complex technical projects, ensuring that client requirements are met with precision. By driving revenue through specialized infrastructure offerings, the Chief Revenue Officer, Data Centers contributes significantly to the overall financial success of the organization.

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    Frequently Asked Questions Regarding Cirion Top Executives and Leadership Team

    Who leads Cirion?
    Cirion is led by Facundo Castellanos (Chief Executive Officer), along with executives such as Nelson Fonseca (Chief Executive Officer, Cirion Data Centers) and Timothy Medina (Chief Financial Officer).
    Who is part of Cirion’s executive team?
    The executive team of Cirion includes leaders such as Facundo Castellanos (Chief Executive Officer), Nelson Fonseca (Chief Executive Officer, Cirion Data Centers), Timothy Medina (Chief Financial Officer) and other senior executives.
    How many executives does Cirion have?
    Cirion has 9 executives leading key business areas.
    What roles are included in Cirion’s leadership team?
    The leadership team of Cirion includes roles such as Chief Executive Officer, Chief Executive Officer, Cirion Data Centers, Chief Financial Officer, President, Datacenter (Brazil), President (Brazil).