Oi Executive and Leadership Team

Dalerio Daleffe, the Chief Executive Officer at Oi, directs the company's overall strategic vision and operational execution. Overseeing all business units, Daleffe ensures alignment with market demands for integrated voice, broadband internet, fiber-optic connectivity, pay television, mobile and fixed telephony, data transmission, Wi-Fi services, and multimedia communication solutions. This leadership role involves driving growth across Brazil's telecommunications landscape, focusing on enhancing customer experience and expanding service offerings. By guiding the company's direction, Dalerio Daleffe ensures Oi maintains its position as a major provider of communications and technology services, adapting to evolving industry trends and consumer needs. The Chief Executive Officer's purview extends to financial performance, regulatory compliance, and fostering a culture of innovation throughout the organization.

Lizzy Love, the Chief Operating Officer at Oi, manages the day-to-day operational activities and service delivery across the company's extensive network. Love oversees the seamless integration of voice, broadband, fiber-optic, pay television, and mobile/fixed telephony services, ensuring high standards of performance and reliability. This executive is responsible for optimizing the efficiency of data transmission, Wi-Fi services, and multimedia communication solutions, directly impacting customer satisfaction. Lizzy Love also directs the operational aspects of Oi Soluções, the business unit focused on digital and IT services for corporate clients, and oversees subsidiaries involved in field services, call center operations, and business process outsourcing (BPO). The Chief Operating Officer's focus remains on operational excellence and scaling services to meet the demands of the Brazilian market.

David Olmstead, the President at Oi, leads strategic initiatives and market expansion efforts, driving the company's growth trajectory. Olmstead focuses on enhancing Oi's integrated service portfolio, which includes voice, broadband internet, fiber-optic connectivity, and pay television, ensuring competitive positioning within the Brazilian market. This leadership position involves fostering key partnerships and exploring new business opportunities to broaden the company's reach. David Olmstead also plays a crucial role in overseeing the strategic direction of Oi Soluções, aiming to deliver advanced digital and IT services tailored for corporate clients. The President's responsibilities encompass driving revenue growth, market share expansion, and ensuring the company's long-term strategic objectives are met through effective leadership and market insight.

Orange Lite, the President at Oi, spearheads initiatives focused on market penetration and service innovation across Brazil. Lite drives the strategic deployment of integrated communications and technology services, including broadband internet, fiber-optic connectivity, and multimedia communication solutions, to meet diverse customer needs. This executive role involves identifying emerging market trends and opportunities to enhance Oi's competitive edge in the telecommunications sector. Orange Lite also guides the strategic vision for Oi Soluções, ensuring the delivery of impactful digital and IT services to corporate clients. The President's leadership is instrumental in fostering business development, expanding service offerings, and reinforcing Oi's commitment to connecting the nation through advanced technological solutions.

M. Na, the Chief Technology Officer at Oi, architects and oversees the company's technological infrastructure and innovation roadmap. Na drives the development and implementation of advanced solutions, including fiber-optic connectivity, robust broadband internet, and next-generation mobile and fixed telephony systems. This role is critical for enhancing the performance of Wi-Fi services and multimedia communication platforms, ensuring Oi remains at the forefront of technological advancement in the telecom sector. M. Na also guides the technological integration for Oi Soluções, enabling the delivery of cutting-edge digital and IT services to corporate customers. The Chief Technology Officer's strategic initiatives focus on network modernization, cybersecurity, and leveraging new technologies to improve service delivery and operational efficiency across all of Oi's offerings.

Lorenzo Zotiti, the Drh at Oi, directs human resources strategy and talent management to support the company's operational and strategic goals. Zotiti oversees the development and implementation of programs that attract, retain, and develop a skilled workforce across all departments, from field services to corporate IT solutions. This role is vital for ensuring Oi has the necessary human capital to deliver integrated voice, broadband, fiber-optic, and mobile services effectively. Lorenzo Zotiti focuses on cultivating a high-performance culture, managing employee relations, and ensuring compliance with labor regulations throughout Brazil. The Drh's strategic input is essential for aligning the workforce with the company's mission of providing advanced communications and technology services, supporting both consumer and corporate client needs.