Ambipar Group Executive and Leadership Team

July, 2026

Leadership Overview

Ambipar Group has 5 executives leading key functions including strategy, finance, information technology, operations, and sustainability.

Driven by integrated preparedness, Ambipar Group operates worldwide, specializing in environmental services and technologies, providing an unparalleled breadth of integrated environmental services for clients, and boasting as the home of integrated preparedness for oil and hazmat incident response services.

Leadership Roles at Ambipar Group

  • Chief Executive Officer and Co-founder of Ambipar Group - Tercio Junior
  • Chief Financial Officer - Joao Arruda
  • President - Trevor Motkoski
  • Sustainability President - Rafael Tello
  • Global Chief Information Officer & Chief Information Officer & Director, Information Technology - Ulisses Alem
  • Tercio Junior - Chief Executive Officer and Co-founder of Ambipar Group

    Tercio Junior, the Chief Executive Officer and Co-founder of Ambipar Group, directs the overarching strategy and global operations of the organization. This leadership role involves guiding the company's expansion and ensuring its integrated environmental services meet the demands of major global clients. Junior oversees the strategic direction for Ambipar Response, a key division specializing in environmental services and technologies, particularly for oil and hazmat incident response. The Chief Executive Officer and Co-founder of Ambipar Group is responsible for fostering innovation within the company's service offerings, ensuring a worldwide response capability for complex environmental challenges. This executive drives the company's mission to be the home of integrated preparedness, leveraging the approximately five thousand staff across the world to deliver unparalleled service. Tercio Junior's strategic vision shapes the company's market impact and its commitment to providing comprehensive solutions for environmental incidents.

    Joao Arruda - Chief Financial Officer

    Joao Arruda, the Chief Financial Officer, manages the financial health and strategic fiscal planning for Ambipar Group. This executive oversees all financial operations, including budgeting, forecasting, and investment strategies, ensuring the company's sustained growth and profitability. The Chief Financial Officer plays a critical part in managing the financial aspects of Ambipar Response's global operations, supporting its extensive environmental services and technologies. Arruda is responsible for capital allocation, risk management, and ensuring compliance with international financial regulations across the Group's worldwide presence. By optimizing financial performance, the Chief Financial Officer directly supports the company's mission to provide integrated preparedness for oil and hazmat incident response. Joao Arruda's financial acumen is essential for maintaining the company's robust financial standing and enabling its expansion into new markets and service areas.

    Trevor Motkoski - President

    Trevor Motkoski, the President, drives the operational execution and strategic initiatives across Ambipar Group's global divisions. This executive role focuses on optimizing the delivery of integrated environmental services and technologies, particularly for Ambipar Response's critical oil and hazmat incident response operations. Motkoski oversees the coordination of resources and personnel to ensure a seamless worldwide response capability for major organizations. The President is instrumental in enhancing the company's market position by ensuring operational excellence and client satisfaction across all service lines. Trevor Motkoski's leadership ensures that the company's approximately five thousand staff are aligned with the mission of integrated preparedness. This executive's focus on operational efficiency and strategic deployment of resources directly supports Ambipar Group's commitment to providing unparalleled environmental solutions globally.

    Rafael Tello - Sustainability President

    Rafael Tello, the Sustainability President, champions the integration of sustainable practices throughout Ambipar Group's operations and service offerings. This executive leads the development and implementation of environmental strategies that align with the company's core mission of integrated preparedness and responsible environmental stewardship. Tello oversees initiatives that enhance Ambipar Response's environmental services and technologies, ensuring compliance with global sustainability standards and promoting eco-friendly incident response methodologies. The Sustainability President is responsible for driving innovation in green technologies and minimizing the environmental impact of the company's worldwide operations. Rafael Tello's leadership ensures that sustainability is a core component of the company's value proposition, supporting its role as a leader in oil and hazmat incident response. This executive's commitment to sustainability reinforces Ambipar Group's dedication to long-term environmental health and corporate responsibility.

    Ulisses Alem - Global Chief Information Officer & Chief Information Officer & Director, Information Technology

    Ulisses Alem, the Global Chief Information Officer & Chief Information Officer & Director, Information Technology, architects the technological infrastructure and digital strategy for Ambipar Group. This leadership position involves overseeing all aspects of information technology, ensuring robust systems support the company's global environmental services and incident response capabilities. Alem directs the implementation of advanced technologies that enhance Ambipar Response's operational efficiency and its capacity to manage oil and hazmat incidents worldwide. The Global Chief Information Officer & Chief Information Officer & Director, Information Technology is responsible for data security, system integration, and driving digital transformation across the organization's approximately five thousand staff. Ulisses Alem's focus on technological innovation ensures the company remains at the forefront of environmental service delivery. This executive's strategic IT vision underpins the company's ability to provide integrated preparedness and maintain its worldwide response capability.

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    Frequently Asked Questions Regarding Ambipar Group Top Executives and Leadership Team

    Who leads Ambipar Group?
    Ambipar Group is led by Tercio Junior (Chief Executive Officer and Co-founder of Ambipar Group), along with executives such as Joao Arruda (Chief Financial Officer) and Trevor Motkoski (President).
    Who is part of Ambipar Group’s executive team?
    The executive team of Ambipar Group includes leaders such as Tercio Junior (Chief Executive Officer and Co-founder of Ambipar Group), Joao Arruda (Chief Financial Officer), Trevor Motkoski (President) and other senior executives.
    How many executives does Ambipar Group have?
    Ambipar Group has 5 executives leading key business areas.
    What roles are included in Ambipar Group’s leadership team?
    The leadership team of Ambipar Group includes roles such as Chief Executive Officer and Co-founder of Ambipar Group, Chief Financial Officer, President, Sustainability President, Global Chief Information Officer & Chief Information Officer & Director, Information Technology.