BlackLine Executive and Leadership Team

August, 2026

Leadership Overview

BlackLine has 4 executives leading key functions including administrative strategy, financial operations, information technology, and global marketing.

Focused on modernizing accounting through cloud-based innovation, BlackLine delivers transformative software solutions that automate financial close processes, reconciliation, and intercompany accounting for high-growth enterprises worldwide.

Leadership Roles at BlackLine

  • Executive Administrator. Office of the Chairman and Chief Executive Officer - Melissa Azulay
  • Chief Financial Officer - Patrick Villanova
  • Chief Information Officer - Sumit Johar
  • Chief Marketing Officer - Emily Campbell
  • Melissa Azulay - Executive Administrator. Office of the Chairman and Chief Executive Officer

    Melissa Azulay, the Executive Administrator. Office of the Chairman and Chief Executive Officer at BlackLine, manages high-level operational workflows for the executive leadership team. Coordinating complex schedules and strategic communications, the Executive Administrator. Office of the Chairman and Chief Executive Officer ensures seamless alignment between the Chairman and the broader corporate objectives. This role involves facilitating critical board interactions and maintaining the integrity of executive decision-making processes. By optimizing internal communication channels, Melissa Azulay directly supports the efficiency of the office. The Executive Administrator. Office of the Chairman and Chief Executive Officer maintains rigorous standards for organizational governance while overseeing administrative projects that impact the entire company. Through meticulous attention to detail, the Executive Administrator. Office of the Chairman and Chief Executive Officer enables the leadership team to focus on scaling the cloud-based platform and expanding market reach across North American and international financial sectors.

    Patrick Villanova - Chief Financial Officer

    Patrick Villanova, the Chief Financial Officer at BlackLine, directs all global financial strategy, capital allocation, and investor relations. Overseeing the fiscal health of the organization, the Chief Financial Officer ensures the cloud-based platform maintains sustainable growth trajectories. This leadership role involves managing complex financial reporting requirements and driving long-term value for shareholders. By optimizing capital structures and overseeing financial planning, Patrick Villanova directly impacts the company's ability to innovate within the finance and accounting software market. Villanova secures financial stability while supporting the expansion of intercompany accounting and controls assurance services. The Chief Financial Officer collaborates with the board to align fiscal policies with the overarching mission of modernizing accounting departments. Through disciplined financial oversight, the Chief Financial Officer enables the company to scale operations effectively across diverse global markets, ensuring the business remains a leader in the high-growth SaaS industry.
    Patrick Villanova

    Sumit Johar - Chief Information Officer

    Sumit Johar, the Chief Information Officer at BlackLine, architects the scalable cloud infrastructure and digital security frameworks supporting the company's SaaS platform. Overseeing the technological roadmap, the Chief Information Officer ensures the reliability of critical finance and accounting processes like account reconciliation and financial close. This leadership role involves managing global IT operations and implementing advanced data protection measures to safeguard client information. By driving digital transformation initiatives, Sumit Johar directly enhances the performance and security of the software suite. Johar maintains alignment with product development teams to ensure the platform meets evolving market demands. The Chief Information Officer supports the company's mission by providing the robust technical foundation necessary for modernizing accounting departments. Through continuous innovation in cloud architecture, the Chief Information Officer enables the organization to deliver high-performance solutions to a global customer base, maintaining a competitive edge in the software industry.
    Sumit Johar

    Emily Campbell - Chief Marketing Officer

    Emily Campbell, the Chief Marketing Officer at BlackLine, drives global brand strategy, demand generation, and market positioning for the company's cloud-based finance solutions. Overseeing the marketing funnel, the Chief Marketing Officer ensures the value proposition of the financial close and controls assurance software reaches target finance and accounting departments. This leadership role involves managing multi-channel campaigns and analyzing market trends to capture growth opportunities. By optimizing brand awareness, Emily Campbell directly impacts the acquisition of new enterprise clients. Campbell collaborates with sales and product teams to align messaging with the evolving needs of the finance sector. The Chief Marketing Officer supports the company's mission by articulating the benefits of modernizing accounting processes to a global audience. Through strategic market engagement, the Chief Marketing Officer enables the organization to expand its footprint, ensuring the brand remains synonymous with innovation and efficiency in the financial software space.
    Emily Campbell

    Explore Leadership Teams in Financial Software

    Frequently Asked Questions Regarding BlackLine Top Executives and Leadership Team

    Who leads BlackLine?
    BlackLine is led by Melissa Azulay (Executive Administrator. Office of the Chairman and Chief Executive Officer), along with executives such as Patrick Villanova (Chief Financial Officer) and Sumit Johar (Chief Information Officer).
    Who is part of BlackLine’s executive team?
    The executive team of BlackLine includes leaders such as Melissa Azulay (Executive Administrator. Office of the Chairman and Chief Executive Officer), Patrick Villanova (Chief Financial Officer), Sumit Johar (Chief Information Officer) and other senior executives.
    How many executives does BlackLine have?
    BlackLine has 4 executives leading key business areas.
    What roles are included in BlackLine’s leadership team?
    The leadership team of BlackLine includes roles such as Executive Administrator. Office of the Chairman and Chief Executive Officer, Chief Financial Officer, Chief Information Officer, Chief Marketing Officer.