Zeta Global Executive and Leadership Team

Christopher Greiner, the Chief Financial Officer at Zeta Global, directs all fiscal operations and capital allocation strategies. Overseeing the financial health of the organization, the Chief Financial Officer ensures alignment between budgetary constraints and aggressive growth targets. This leadership role involves managing investor relations and optimizing the balance sheet to support the company's data-driven marketing technology mission. By implementing rigorous financial controls, Christopher Greiner directly impacts the scalability of the platform. Ultimately, Greiner secures the long-term economic stability required to maintain a competitive edge in the multichannel marketing landscape. The Chief Financial Officer also collaborates with the Board to evaluate potential acquisitions and strategic investments that expand the company's footprint across North American and international markets, ensuring that every dollar spent contributes to the overarching goal of maximizing shareholder value and operational efficiency.

Madison Serras, the Chief of Staff To the Chief Financial Officer at Zeta Global, directs the administrative and strategic support for the finance department. Overseeing the flow of information to the Chief Financial Officer, the Chief of Staff To the Chief Financial Officer ensures that financial leadership remains informed and prepared for critical decision-making. This leadership role involves managing special projects and coordinating with various departments to ensure financial data integrity. By streamlining the operations of the finance office, Madison Serras directly impacts the efficiency of the company's fiscal management. Ultimately, Serras secures a more responsive and organized financial environment. The Chief of Staff To the Chief Financial Officer also facilitates communication between the finance team and other executive functions, ensuring that financial goals are clearly understood and integrated into the broader corporate strategy.

Jed Hartman, the President and General Manager Activation at Zeta Global, directs the activation of marketing campaigns and platform utilization. Overseeing the operational deployment of marketing tools, the President and General Manager Activation ensures that clients successfully leverage the platform to achieve their engagement goals. This leadership role involves managing the technical implementation of marketing strategies and ensuring that the activation process remains seamless. By optimizing the delivery of marketing services, Jed Hartman directly impacts the value clients receive from the platform. Ultimately, Hartman secures high levels of client satisfaction and platform adoption. The President and General Manager Activation also collaborates with the product team to refine the activation features, ensuring that the company's technology remains at the forefront of the industry and continues to drive measurable results for businesses worldwide.

John Nuclo, the President & Senior VP, Edu & of Strategic Accounts Actions at Zeta Global, directs the management of high-value accounts and educational initiatives. Overseeing the strategic account portfolio, the President & Senior VP, Edu & of Strategic Accounts Actions ensures that the company's largest clients receive tailored solutions that drive growth. This leadership role involves developing educational programs that help clients maximize the utility of the marketing technology suite. By fostering deep relationships with key stakeholders, John Nuclo directly impacts the retention and expansion of the company's most important accounts. Ultimately, Nuclo secures long-term loyalty by providing exceptional service and strategic guidance. The President & Senior VP, Edu & of Strategic Accounts Actions also works to align account management strategies with the company's broader mission of delivering data-driven marketing excellence.

Nathaniel Yohannes, the President, Ai & Data Labs at Zeta Global, directs the research and development of artificial intelligence and data analytics capabilities. Overseeing the innovation lab, the President, Ai & Data Labs ensures that the company remains at the cutting edge of machine learning and predictive modeling. This leadership role involves architecting new AI-driven features that enhance the platform's ability to predict customer behavior. By pushing the boundaries of data science, Nathaniel Yohannes directly impacts the competitive advantage of the company's marketing tools. Ultimately, Yohannes secures the future of the platform by integrating advanced AI solutions that drive superior outcomes for clients. The President, Ai & Data Labs also collaborates with engineering teams to translate complex data insights into user-friendly features, ensuring that the company continues to lead the industry in technological innovation.

Narendra Amarineni, the President of Zeta Actions at Zeta Global, directs the execution of action-oriented marketing services. Overseeing the operational delivery of these services, the President of Zeta Actions ensures that the company's marketing tools are effectively deployed to drive customer engagement. This leadership role involves managing the operational teams responsible for executing complex marketing campaigns across multiple channels. By optimizing the delivery process, Narendra Amarineni directly impacts the performance and ROI of client campaigns. Ultimately, Amarineni secures the company's reputation for delivering actionable results in a fast-paced market. The President of Zeta Actions also works closely with the product and data teams to ensure that the services provided are fully integrated with the company's core technology, thereby providing a cohesive and powerful solution for businesses looking to monetize their customer relationships.

Donald Steele, the Chief Revenue Officer at Zeta Global, drives all sales initiatives and revenue generation efforts. Overseeing the enterprise sales teams, the Chief Revenue Officer ensures consistent market penetration for the company's suite of marketing tools. This leadership role involves architecting high-impact sales strategies that convert complex data insights into actionable client relationships. By streamlining the sales funnel, Donald Steele directly impacts the company's ability to capture market share in the competitive martech sector. Ultimately, Steele secures sustainable revenue streams through the cultivation of long-term partnerships with global brands. The Chief Revenue Officer also coordinates with product development teams to ensure that sales offerings remain aligned with the evolving needs of the customer base, thereby maintaining a robust pipeline and driving consistent quarterly growth across all primary business segments.

Leah Pope, the Chief Marketing Officer at Zeta Global, directs all brand positioning and demand generation activities. Overseeing the global marketing strategy, the Chief Marketing Officer ensures that the company's value proposition resonates with enterprise clients seeking advanced customer relationship tools. This leadership role involves managing brand identity and executing multi-channel campaigns that highlight the efficacy of the platform. By leveraging data-driven insights, Leah Pope directly impacts the company's visibility and lead acquisition metrics. Ultimately, Pope secures a dominant market presence by articulating the unique benefits of the technology to a diverse audience. The Chief Marketing Officer also collaborates with the sales and product teams to ensure consistent messaging across all touchpoints, fostering a unified brand experience that supports the company's mission to revolutionize how businesses interact with their customers.

Kelly Kennedy, the Chief Revenue Officer & Advisor at Zeta Global, directs strategic revenue initiatives and provides high-level guidance on market expansion. Overseeing the advisory functions, the Chief Revenue Officer & Advisor ensures that the company maintains a clear trajectory toward long-term profitability. This leadership role involves identifying emerging market opportunities and advising the executive team on complex business challenges. By applying deep industry expertise, Kelly Kennedy directly impacts the strategic direction of the organization. Ultimately, Kennedy secures competitive advantages by refining the company's approach to client acquisition and retention. The Chief Revenue Officer & Advisor also works closely with senior leadership to navigate the complexities of the marketing technology landscape, ensuring that the company remains agile and responsive to shifting industry trends while maintaining a focus on sustainable growth and operational excellence.

Brendan Beroff, the Deputy Chief of Staff at Zeta Global, directs internal coordination and operational workflows. Overseeing the execution of executive priorities, the Deputy Chief of Staff ensures that cross-functional teams remain aligned with the company's strategic objectives. This leadership role involves managing complex projects and facilitating communication between departments to improve organizational efficiency. By optimizing internal processes, Brendan Beroff directly impacts the speed and quality of decision-making across the company. Ultimately, Beroff secures operational continuity by bridging the gap between high-level strategy and day-to-day execution. The Deputy Chief of Staff also supports the executive office in managing key initiatives, ensuring that all resources are allocated effectively to support the company's mission of providing superior marketing technology solutions to a global client base.