Amsys Executive and Leadership Team

June, 2026

Leadership Overview

Amsys has 6 executives leading key functions including finance, technology, operations, strategy, AI, and global services.

Driven by integrity and mutual gain, Amsys operates as an international group dedicated to delivering comprehensive business solutions across numerous verticals, fostering the prosperity of its entire ecosystem.

Leadership Roles at Amsys

  • Chief Financial Officer - Valentin Vazquez
  • Chief Operating Officer - Sunshine Lane
  • Global President, Services - Shemon Bar-Tal
  • Chief Technology Officer - Ralph Kiesewetter
  • Chief of Staff - Angela Olivito
  • Ai Field Chief Technology Officer - Jacque Istok
  • Valentin Vazquez - Chief Financial Officer

    Valentin Vazquez, the Chief Financial Officer at Amsys, directs all financial operations and strategic fiscal planning. Overseeing budgeting, forecasting, and financial reporting, the Chief Financial Officer ensures robust fiscal health across the company's diverse verticals, including IT Managed Services, Cyber Security, and Cloud Solutions. This leadership role involves managing capital allocation, optimizing financial performance, and driving profitability in alignment with Amsys's 17 years of operational excellence. By maintaining stringent financial controls and identifying key investment opportunities, Valentin Vazquez directly supports the company's expansion into new markets and service areas. The Chief Financial Officer's strategic insights are crucial for sustaining the principle of mutual gain for employees, clients, and partners, ensuring long-term financial stability and growth for the AMSYS Family.

    Sunshine Lane - Chief Operating Officer

    Sunshine Lane, the Chief Operating Officer at Amsys, executes the company's operational strategies to ensure seamless service delivery across all business verticals. Overseeing day-to-day operations, process optimization, and resource management, the Chief Operating Officer drives efficiency and quality in IT Managed Services, Cyber Security, and Cloud Solutions. This leadership position involves managing cross-functional teams, implementing best practices, and ensuring operational alignment with Amsys's core principles of integrity and mutual gain. By streamlining workflows and enhancing service delivery models, Sunshine Lane directly supports the company's commitment to client success and the prosperity of the AMSYS Family. The Chief Operating Officer's focus on operational excellence is vital for maintaining Amsys's reputation for reliability and its capacity to scale services effectively across its international operations.

    Shemon Bar-Tal - Global President, Services

    Shemon Bar-Tal, the Global President, Services at Amsys, directs the strategic growth and operational execution of all service divisions worldwide. Overseeing the delivery of IT Managed Services, Cyber Security, Cloud Solutions, and Physical Security, the Global President, Services ensures consistent quality and client satisfaction across international markets. This executive position involves developing global service strategies, fostering strong client relationships, and driving revenue growth in alignment with Amsys's principles of integrity and mutual gain. By championing service excellence and expanding market reach, Shemon Bar-Tal directly enhances Amsys's global footprint and its reputation as a trusted business services leader. The Global President, Services's leadership is vital for ensuring the prosperity of the AMSYS Family, solidifying the company's commitment to delivering comprehensive and impactful solutions.

    Ralph Kiesewetter - Chief Technology Officer

    Ralph Kiesewetter, the Chief Technology Officer at Amsys, architects the company's overarching technology strategy and innovation roadmap. Overseeing the development and implementation of cutting-edge solutions across IT Managed Services, Cyber Security, and Cloud Platforms, the Chief Technology Officer ensures technological superiority. This critical role involves evaluating emerging technologies, driving digital transformation initiatives, and maintaining the integrity of Amsys's technical infrastructure. By fostering a culture of continuous improvement and technical excellence, Ralph Kiesewetter directly contributes to the company's ability to deliver advanced solutions in areas like Data Centers and Smart Buildings. The Chief Technology Officer's vision is fundamental to Amsys's commitment to providing clients with state-of-the-art services, reinforcing the company's position as a leader in the tech consulting space and upholding its principles of integrity and mutual gain.

    Angela Olivito - Chief of Staff

    Angela Olivito, the Chief of Staff at Amsys, facilitates strategic initiatives and enhances organizational effectiveness across all departments. Serving as a key liaison between executive leadership and operational teams, the Chief of Staff ensures alignment with Amsys's mission and core values of integrity, honor, and mutual gain. This role involves managing critical projects, driving internal communications, and supporting the strategic planning process for verticals such as Neobanking and Smart Buildings. By optimizing executive decision-making and fostering collaboration, Angela Olivito directly contributes to the company's ability to navigate complex market dynamics and deliver exceptional client experiences. The Chief of Staff's strategic support is instrumental in upholding the prosperity of the AMSYS Family, ensuring cohesive execution of the company's long-term vision.

    Jacque Istok - Ai Field Chief Technology Officer

    Jacque Istok, the Ai Field Chief Technology Officer at Amsys, spearheads the integration and application of artificial intelligence across the company's service offerings. Overseeing the strategic deployment of AI solutions within IT Managed Services, Cyber Security, and Data Center operations, the Ai Field Chief Technology Officer drives innovation and enhances service capabilities. This specialized role involves identifying AI-driven opportunities, developing advanced algorithms, and ensuring the ethical and effective implementation of intelligent systems. By leveraging AI to optimize client outcomes and internal processes, Jacque Istok directly contributes to Amsys's position at the forefront of technological advancement. The Ai Field Chief Technology Officer's expertise is crucial for unlocking new efficiencies and delivering next-generation solutions that uphold Amsys's commitment to excellence and mutual gain.

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    Frequently Asked Questions Regarding Amsys Top Executives and Leadership Team

    Who leads Amsys?
    Amsys is led by Valentin Vazquez (Chief Financial Officer), along with executives such as Sunshine Lane (Chief Operating Officer) and Shemon Bar-Tal (Global President, Services).
    Who is part of Amsys’s executive team?
    The executive team of Amsys includes leaders such as Valentin Vazquez (Chief Financial Officer), Sunshine Lane (Chief Operating Officer), Shemon Bar-Tal (Global President, Services) and other senior executives.
    How many executives does Amsys have?
    Amsys has 6 executives leading key business areas.
    What roles are included in Amsys’s leadership team?
    The leadership team of Amsys includes roles such as Chief Financial Officer, Chief Operating Officer, Global President, Services, Chief Technology Officer, Chief of Staff.