Sika Executive and Leadership Team

May, 2026

Leadership Overview

Sika has 7 executives leading key functions including strategy, finance, operations, and regional management.

Driven by innovation, Sika is dedicated to developing and producing systems and products for bonding, sealing, damping, reinforcing, and protecting applications in the building sector and automotive industry, holding a leading global position.

Leadership Roles at Sika

  • Chief Executive Officer - Jaz Gribble
  • President & Chief Executive Officer - James Walther
  • Chief Financial Officer - Wijit Jamornjureekul
  • Deputy Chief Financial Officer - Kashif Adeel
  • Chief Financial Officer & Controller - Jorge Rojas
  • Global President, Business N America - Scott Henry
  • Chief of Staff - Marco Vargas
  • Jaz Gribble - Chief Executive Officer

    Jaz Gribble, the Chief Executive Officer at Sika, directs the company's overarching strategy and global operations. Gribble's leadership focuses on maintaining Sika's leading position in specialty chemicals for bonding, sealing, damping, reinforcing, and protecting applications across the building sector and automotive industry. This executive guides the integration of Sika's diverse product lines and market approaches, ensuring alignment with the company's founding principles of innovation and quality. Overseeing global expansion initiatives, Jaz Gribble ensures Sika's continued growth in key regions such as North America, Europe, Asia Pacific, South America, Africa, and the Middle East. The strategic direction set by Gribble impacts all facets of the business, from product development to market penetration, solidifying Sika's reputation for excellence in chemical solutions for both business and consumer markets.

    James Walther - President & Chief Executive Officer

    James Walther, the President & Chief Executive Officer at Sika, drives the company's strategic vision and operational execution. Walther's role encompasses leading Sika's global presence, ensuring robust performance in the specialty chemicals market for bonding, sealing, damping, reinforcing, and protecting applications within the building and automotive sectors. This executive champions Sika's commitment to innovation and sustainability across its worldwide manufacturing facilities and diverse product offerings. By fostering strong relationships with business and consumer markets, James Walther ensures Sika's solutions meet evolving industry demands. The leadership provided by Walther is critical in navigating complex global markets and maintaining Sika's competitive edge, particularly in regions spanning North America, Europe, Asia Pacific, South America, Africa, and the Middle East. Walther's focus remains on enhancing Sika's market leadership through advanced chemical applications.

    Wijit Jamornjureekul - Chief Financial Officer

    Wijit Jamornjureekul, the Chief Financial Officer at Sika, manages the company's financial health and strategic fiscal planning. Jamornjureekul oversees all financial operations, including budgeting, forecasting, and capital allocation, ensuring Sika's robust financial standing across its global operations. This executive's responsibilities extend to optimizing financial performance in the specialty chemicals sector, supporting Sika's leading positions in bonding, sealing, damping, reinforcing, and protecting applications for the building and automotive industries. Wijit Jamornjureekul plays a crucial part in guiding investment decisions for manufacturing facilities worldwide and supporting market expansion in regions like North America, Europe, Asia Pacific, South America, Africa, and the Middle East. The financial strategies implemented by Jamornjureekul are vital for Sika's sustained growth and profitability in both business and consumer markets.

    Kashif Adeel - Deputy Chief Financial Officer

    Kashif Adeel, the Deputy Chief Financial Officer at Sika, supports the Chief Financial Officer in managing the company's extensive financial operations. Adeel contributes to the strategic financial planning and analysis that underpins Sika's global activities, particularly in its specialty chemicals divisions for bonding, sealing, damping, reinforcing, and protecting applications. This executive assists in overseeing financial reporting, risk management, and the efficient allocation of resources across Sika's worldwide manufacturing network and market segments. Kashif Adeel plays a key role in ensuring financial compliance and driving fiscal discipline, supporting Sika's expansion and operational excellence in regions such as North America, Europe, Asia Pacific, South America, Africa, and the Middle East. Adeel's contributions are integral to maintaining Sika's financial stability and supporting its growth objectives in both business and consumer sectors.

    Jorge Rojas - Chief Financial Officer & Controller

    Jorge Rojas, the Chief Financial Officer & Controller at Sika, directs the company's comprehensive financial management and accounting functions. Rojas is responsible for ensuring the accuracy and integrity of Sika's financial reporting, managing internal controls, and optimizing financial performance across its global specialty chemicals operations. This executive's purview includes overseeing financial strategies for bonding, sealing, damping, reinforcing, and protecting applications within the building sector and automotive industry. Jorge Rojas guides the financial integration of Sika's worldwide manufacturing facilities and supports market development in key areas like North America, Europe, Asia Pacific, South America, Africa, and the Middle East. The meticulous financial oversight provided by Rojas is fundamental to Sika's sustained profitability and its ability to invest in innovation for business and consumer markets.
    Jorge Rojas

    Scott Henry - Global President, Business N America

    Scott Henry, the Global President, Business N America at Sika, leads the strategic direction and operational execution for the North American region. Henry's leadership focuses on driving growth and market share for Sika's specialty chemicals, particularly in bonding, sealing, damping, reinforcing, and protecting applications for the building and automotive industries within North America. This executive oversees the expansion and optimization of Sika's business activities, ensuring alignment with global corporate objectives and local market demands. Scott Henry is instrumental in managing relationships with key business and consumer clients across the continent, fostering innovation and ensuring the delivery of high-quality chemical solutions. The strategic initiatives spearheaded by Henry are critical to Sika's success and continued leadership in the North American market.

    Marco Vargas - Chief of Staff

    Marco Vargas, the Chief of Staff at Sika, provides strategic support and operational coordination across the executive leadership team. Vargas facilitates the execution of Sika's global strategy, ensuring seamless communication and alignment among departments focused on specialty chemicals for bonding, sealing, damping, reinforcing, and protecting applications in the building and automotive industries. This executive's role involves driving key initiatives and managing cross-functional projects that enhance Sika's market presence in regions including North America, Europe, Asia Pacific, South America, Africa, and the Middle East. Marco Vargas supports the optimization of Sika's worldwide manufacturing operations and product development pipelines. The operational efficiency and strategic coherence fostered by Vargas are essential for maintaining Sika's leading position and delivering value to business and consumer markets.

    Frequently Asked Questions Regarding Sika Top Executives and Leadership Team

    Who leads Sika?
    Sika is led by Jaz Gribble (Chief Executive Officer), along with executives such as James Walther (President & Chief Executive Officer) and Wijit Jamornjureekul (Chief Financial Officer).
    Who is part of Sika’s executive team?
    The executive team of Sika includes leaders such as Jaz Gribble (Chief Executive Officer), James Walther (President & Chief Executive Officer), Wijit Jamornjureekul (Chief Financial Officer) and other senior executives.
    How many executives does Sika have?
    Sika has 7 executives leading key business areas.
    What roles are included in Sika’s leadership team?
    The leadership team of Sika includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Deputy Chief Financial Officer, Chief Financial Officer & Controller.