Leadership Overview
Appian has 8 executives leading key functions including finance, revenue, operations, marketing, technology, people, and staff.
Driven by innovation, Appian automates business processes with its AI Process Platform, unifying data and optimizing operations for superior customer experiences and growth.
Driven by innovation, Appian automates business processes with its AI Process Platform, unifying data and optimizing operations for superior customer experiences and growth.
Leadership Roles at Appian
Serge Tanjga - Chief Financial Officer
Serge Tanjga, the Chief Financial Officer at Appian, directs all financial operations and strategic fiscal planning. Overseeing budgeting, forecasting, and financial reporting, Tanjga ensures robust fiscal health and drives profitable growth. This leadership role involves managing capital allocation, investor relations, and risk management to support Appian's global expansion initiatives. By optimizing financial structures and resource deployment, Serge Tanjga directly impacts the company's long-term sustainability and market competitiveness. Ultimately, Tanjga secures financial stability and enhances shareholder value through disciplined financial oversight.
Catherine Salamone - Chief of Staff To the Chief Financial Officer
Catherine Salamone, the Chief of Staff To the Chief Financial Officer at Appian, provides dedicated support to the CFO in managing financial operations and strategic initiatives. Salamone assists in financial analysis, reporting, and the execution of fiscal strategies to ensure operational efficiency within the finance department. This position involves coordinating projects, preparing financial documentation, and facilitating communication between the CFO and other stakeholders. By streamlining financial processes and supporting key decision-making, Catherine Salamone directly contributes to the financial integrity and strategic direction of the company. Ultimately, Salamone enhances the effectiveness of the Chief Financial Officer's leadership.
Marcus Dorsey - Chief Revenue Officer
Marcus Dorsey, the Chief Revenue Officer at Appian, spearheads all revenue-generating activities and sales strategies. Dorsey directs global sales teams, channel partnerships, and customer success initiatives to maximize market penetration and revenue streams. This critical role involves aligning sales efforts with product development and marketing campaigns to achieve ambitious growth targets. By fostering strong client relationships and expanding market reach, Marcus Dorsey ensures consistent revenue growth and enhances Appian's competitive position. Ultimately, Dorsey drives the company's financial performance through effective revenue generation and strategic market engagement.
Alexandra Monks - Chief of Staff
Alexandra Monks, the Chief of Staff at Appian, provides strategic support and operational oversight across key business functions. Monks facilitates cross-departmental collaboration, drives critical initiatives, and enhances organizational efficiency. This role involves managing special projects, streamlining communication, and ensuring alignment with executive priorities. By optimizing workflows and implementing strategic directives, Alexandra Monks directly contributes to Appian's operational excellence and agile execution. Ultimately, Monks supports the executive team in achieving strategic objectives and advancing the company's mission through effective operational management.
David Crozier - Chief Marketing Officer
David Crozier, the Chief Marketing Officer at Appian, directs all global marketing strategies and brand initiatives. Crozier oversees market research, demand generation, product marketing, and corporate communications to elevate Appian's market presence. This leadership position involves crafting compelling narratives that highlight the value of the Appian AI Process Platform to diverse industries. By driving impactful campaigns and fostering strong market positioning, David Crozier ensures sustained customer engagement and supports revenue growth objectives. Ultimately, Crozier shapes the company's brand perception and market influence through strategic marketing leadership.

Christopher Geer - Commercial Field Chief Technology Officer (North America)
Christopher Geer, the Commercial Field Chief Technology Officer (North America) at Appian, leads technology strategy and innovation for the North American market. Geer guides clients in leveraging the Appian AI Process Platform to automate complex business processes and achieve digital transformation. This role involves deep technical expertise, client engagement, and solution architecture to address specific industry challenges. By translating business needs into effective technology solutions, Christopher Geer ensures clients maximize the value of Appian's offerings. Ultimately, Geer drives technological adoption and customer success within the critical North American region.
Michael Beckley - Chief Technology Officer & Founder
Michael Beckley, the Chief Technology Officer & Founder at Appian, sets the technological vision and drives innovation for the company's core platform. Beckley leads the engineering and product development teams, guiding the evolution of Appian's AI Process Platform to meet future market demands. This foundational role involves overseeing research and development, ensuring cutting-edge capabilities, and maintaining the platform's scalability and security. By championing technological advancement and strategic product direction, Michael Beckley ensures Appian remains at the forefront of business process automation. Ultimately, Beckley's technical leadership shapes the company's innovative trajectory and long-term product strategy.

Susan Charnaux - Chief People Officer
Susan Charnaux, the Chief People Officer at Appian, directs all human resources strategies and talent management initiatives. Charnaux oversees recruitment, employee development, compensation, benefits, and fostering a positive organizational culture to attract and retain top talent. This leadership role is crucial for supporting Appian's growth by ensuring a skilled and engaged workforce. By implementing effective people strategies and promoting employee well-being, Susan Charnaux directly contributes to operational success and innovation. Ultimately, Charnaux cultivates a high-performing environment that aligns with Appian's business objectives and values.

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