Leadership Overview
SES has 9 executives leading key functions including strategy, financial oversight, operational management, technical infrastructure, legal compliance, and regional presidency.
Focused on delivering secure satellite and ground communications solutions, SES maintains a commitment to global connectivity through advanced orbital technology and robust ground-based network architectures.
Focused on delivering secure satellite and ground communications solutions, SES maintains a commitment to global connectivity through advanced orbital technology and robust ground-based network architectures.
Leadership Roles at SES
Ratna Wong - Chief Executive Officer
Ratna Wong, the Chief Executive Officer at SES, directs the overarching strategic vision for global satellite communications. Wong architects long-term growth initiatives while ensuring the company maintains a competitive edge in the secure data transmission market. By aligning corporate objectives with evolving industry demands, the Chief Executive Officer fosters innovation across all satellite platforms. This leadership role involves constant engagement with the Board to optimize capital allocation and market expansion. Ratna Wong drives the organizational culture toward excellence, ensuring that every department contributes to the mission of providing reliable connectivity. Through rigorous oversight of international operations, the Chief Executive Officer secures the company's position as a leader in the telecommunications sector. Ultimately, Wong guarantees that the enterprise remains agile, responsive, and technologically superior in a rapidly changing global landscape.
Maria Passos - Chief Financial Officer
Maria Passos, the Chief Financial Officer at SES, manages the fiscal health and capital structure of the organization. Passos oversees financial planning, reporting, and risk management to ensure the sustainability of satellite infrastructure investments. By analyzing market trends, the Chief Financial Officer provides critical insights that guide resource allocation across diverse geographic regions. This role requires close collaboration with the executive team to maintain financial transparency and investor confidence. Maria Passos drives efficiency by implementing robust accounting controls and optimizing the cost structure of ground communications operations. Through strategic financial modeling, the Chief Financial Officer supports the company's expansion into new markets. Ultimately, Passos ensures that the financial foundation remains strong, enabling the business to pursue ambitious technological advancements while delivering consistent value to stakeholders.
Steven Sirota - Chief Operating Officer
Steven Sirota, the Chief Operating Officer at SES, manages the daily execution of satellite network operations and service delivery. Sirota architects scalable processes that enhance the reliability of ground communications for enterprise clients. By streamlining internal workflows, the Chief Operating Officer ensures that service level agreements meet the highest industry standards. This leadership role involves coordinating cross-functional teams to maintain seamless connectivity across global markets. Steven Sirota drives operational excellence by integrating advanced monitoring systems into the existing satellite infrastructure. Through proactive management of supply chain and logistics, the Chief Operating Officer supports the company's ability to deploy new assets efficiently. Ultimately, Sirota maintains the operational integrity of the network, ensuring that the business consistently delivers high-performance solutions to a diverse and demanding international customer base.
Jean-Bernard Riboul - Manager, Chief Operating Officer (Technical Dept.)
Jean-Bernard Riboul, the Manager, Chief Operating Officer (Technical Dept.) at SES, directs the technical implementation and maintenance of satellite hardware. Riboul oversees the engineering teams responsible for the stability of ground communications systems. By focusing on technical precision, the Manager, Chief Operating Officer (Technical Dept.) ensures that all satellite assets function at peak capacity. This role involves managing complex technical projects that require deep expertise in orbital mechanics and signal processing. Jean-Bernard Riboul drives innovation by upgrading legacy systems to modern, high-throughput standards. Through rigorous testing and quality assurance, the Manager, Chief Operating Officer (Technical Dept.) minimizes downtime and maximizes service availability for global users. Ultimately, Riboul secures the technical superiority of the company's infrastructure, providing the backbone for reliable and secure data transmission across all operational regions.
Angelo Spiliotis - President
Angelo Spiliotis, the President at SES, directs the regional market expansion and business development efforts. Spiliotis architects strategies to increase the company's footprint in key international territories. By identifying new opportunities for satellite communications, the President ensures that the organization captures significant market share. This role involves leading regional teams to deliver tailored solutions that meet local demand for secure connectivity. Angelo Spiliotis drives growth by fostering strong relationships with regional partners and government entities. Through effective leadership, the President aligns regional operations with the company's global mission. Ultimately, Spiliotis secures the company's competitive position by expanding the reach of its satellite and ground communications services, ensuring that the business remains a dominant force in the global telecommunications landscape through consistent and strategic regional development.
Samuel Holder - President
Samuel Holder, the President at SES, manages the strategic integration of ground communications services into the broader corporate portfolio. Holder architects initiatives that enhance the synergy between satellite assets and ground-based infrastructure. By focusing on service optimization, the President ensures that the company provides a comprehensive and seamless communication experience. This role involves overseeing the performance of specific business units to ensure they meet revenue and efficiency targets. Samuel Holder drives the adoption of new service models that cater to the evolving needs of enterprise clients. Through collaborative leadership, the President aligns departmental goals with the overall corporate strategy. Ultimately, Holder strengthens the company's market position by delivering high-value solutions that leverage the full potential of the existing infrastructure, ensuring long-term success and operational stability across all service lines.
Khodadad Betaharon - Senior Vice President and the Chief Technology Officer
Khodadad Betaharon, the Senior Vice President and the Chief Technology Officer at SES, leads the research and development of next-generation satellite technologies. Betaharon architects the technical roadmap that defines the future of secure communications. By evaluating emerging trends in space technology, the Senior Vice President and the Chief Technology Officer ensures the company remains at the forefront of the industry. This role involves collaborating with engineering departments to integrate cutting-edge hardware into the existing network. Khodadad Betaharon drives the development of proprietary solutions that enhance data security and transmission speed. Through strategic partnerships with technology providers, the Senior Vice President and the Chief Technology Officer expands the company's technical capabilities. Ultimately, Betaharon fosters a culture of innovation, ensuring that the organization continues to provide state-of-the-art satellite solutions to meet the evolving needs of global markets.
Aaron Shourie - Chief Legal Officer
Aaron Shourie, the Chief Legal Officer at SES, manages all regulatory compliance and legal affairs related to satellite operations. Shourie architects the legal framework necessary for international spectrum licensing and cross-border communications. By navigating complex telecommunications laws, the Chief Legal Officer protects the company's intellectual property and operational rights. This role involves advising the executive team on risk mitigation and corporate governance. Aaron Shourie drives compliance initiatives that ensure adherence to global standards for secure data transmission. Through proactive legal strategy, the Chief Legal Officer resolves disputes and facilitates partnerships that support the company's growth. Ultimately, Shourie provides the legal foundation that allows the business to operate securely and effectively across diverse jurisdictions, ensuring that all activities align with international regulatory requirements and corporate ethical standards.
Lourdes Marinho - Presidente Da Câmara Técnica De Hematologia E Hemoterapia De Sergipe
Lourdes Marinho, the Presidente Da Câmara Técnica De Hematologia E Hemoterapia De Sergipe at SES, directs specialized technical initiatives within the organization. Marinho oversees the application of high-precision standards to ensure the integrity of data-heavy communications. By focusing on technical accuracy, the Presidente Da Câmara Técnica De Hematologia E Hemoterapia De Sergipe supports the company's commitment to reliable service delivery. This role involves managing specialized projects that require rigorous attention to detail and compliance with technical protocols. Lourdes Marinho drives the implementation of advanced methodologies that enhance the quality of satellite-based data services. Through careful oversight of technical processes, the Presidente Da Câmara Técnica De Hematologia E Hemoterapia De Sergipe ensures that the company maintains its reputation for excellence. Ultimately, Marinho contributes to the operational success of the business by upholding the highest standards of technical performance and reliability.
Explore Leadership Teams in Cable & Satellite
Neo Space Group, commonly known as NSG, is a Saudi Arabian commercial space and satellite services company established to advance the Kingdom’s ambitions within the global space economy. The organization operates as a strategic entity focused on developing and delivering satellite-enabled services, geospatial intelligence solutions, positioning and navigation technologies, and space-related investment initiatives. As a company owned by the Public Investment Fund of Saudi Arabia, NSG plays an important role in supporting the nation’s long-term economic diversification objectives and technological development agenda under Vision. The company was created to serve as a national champion in the space sector while simultaneously building a globally competitive commercial platform. Its mission centers on unlocking the value of space technologies through innovation, investment, partnerships, and advanced service delivery. Through this approach, NSG seeks to strengthen domestic capabilities while expanding its reach into international markets.
Company Leadership LH
LH
RB
EchoStar Corporation is a global provider of communications technology, networking services, connectivity solutions, and television entertainment for consumer, enterprise, telecommunications operator, and government customers. Through its portfolio of well-established brands, the company delivers wireless communications, satellite services, broadband internet, video distribution, managed network solutions, and advanced communications technologies that enable people and organizations to stay connected across diverse environments. Its broad range of products and services supports residential users, businesses, public sector organizations, and network operators by providing reliable connectivity and digital communication capabilities.
Company Leadership PG
DB
JS
GS
ABC Entertainment, founded in 1985 and headquartered in New York City, New York, is a global telecommunications and cable company with a significant digital presence. The company operates across multiple continents including North America, Europe, Asia, South America, Africa, and Oceania, with offices in countries such as the United States, Canada, United Kingdom, Germany, France, China, and Australia. ABC Entertainment provides both B2B and B2C services in the telecom industry, offering mobile applications and technology solutions. The company maintains a strong online presence through its website www.abc.com and has expanded its operations to include various telecommunications and media services worldwide.
Company Leadership JC
FW
MJ
Founded in 1996, Advantage Communications is an outsourcing service provider offering g two-way radio services to governmental industrial, and commercial organizations. Advantage Communications is located in Canada
Company Leadership CW
JA
ML
Frequently Asked Questions Regarding SES Top Executives and Leadership Team
Unlock more people and company data
