STX Group Global
Is this the right region for you?
Our Brands
STX Group

Traders of 
Environmental Progress

STX Group is a global environmental commodities trader offering physical and financial solutions across compliance and voluntary systems for energy, fuels, gas and carbon markets.

Strive by STX

Transforming Climate Challenges into Business Progress

STRIVE is the consulting division of the STX group, helping companies achieve their climate goals through high-impact strategies and optimized decarbonization pathways.

Vertis

Emissions trading in safe hands

Vertis, a MiFID II trading firm, supports companies in navigating through carbon compliance schemes, including different EU Emissions Trading Systems, CBAM and CORSIA, in a cost-effective way

Marine Olie

Moving oil to perfect use

Marine Olie is a trader in vegetable oils and fats, delivering tailored feedstock solutions for biofuels, biomass and animal feed, with in-house blending, lab and storage capabilities.

  • Contact us

    • Traders of Environmental Progress

    Accelerating the Transition to a Low-Carbon Economy

    STX Group helps accelerate the transition to a low-carbon economy by connecting capital to climate action. Through trading, innovation and market insights, we make environmental progress possible.

    Our Vision

    A global economy where every commodity reflects its environmental impact.

    We envision a world where environmental progress is accelerated through market forces. A world where emissions have a price and positive contribution has tangible value.

    We navigate complex global regulations to help companies and institutions meet their climate goals. By channeling capital into high-impact projects, we ensure that sustainability initiatives are not just imagined but realized at scale and in time.

    We are not just traders. We are traders of environmental progress. We are STX.

    about us stx group

    Our Mission

    We help drive the global transition to a low-carbon economy through market-driven solutions.

    We build trust and drive efficiency in environmental markets by bringing liquidity, price transparency and execution certainty to every trade.

    At STX, we connect supply and demand across global compliance and voluntary markets, covering renewable energy, carbon, low-carbon fuels and energy efficiency. We facilitate the flow of capital to projects with measurable environmental outcomes, contributing to the transition to a low-carbon economy.

    As traders of environmental progress, we don’t just respond to market needs, we anticipate them. We price risk, unlock value and shape emerging markets with the rigor, discipline and agility of a trading house. Our mission is clear: to make sustainability investable, tradable and real.

    Our Brands

    STX Group

    Traders of 
Environmental Progress

    STX Group is a global environmental commodities trader offering physical and financial solutions across compliance and voluntary systems for energy, fuels, gas and carbon markets.

    Strive by STX

    Transforming Climate Challenges into Business Progress

    STRIVE is the consulting division of the STX group, helping companies achieve their climate goals through high-impact strategies and optimized decarbonization pathways.

    Vertis

    Emissions trading in safe hands

    Vertis, a MiFID II trading firm, supports companies in navigating through carbon compliance schemes, including different EU Emissions Trading Systems, CBAM and CORSIA, in a cost-effective way

    Marine Olie

    Moving oil to perfect use

    Marine Olie is a trader in vegetable oils and fats, delivering tailored feedstock solutions for biofuels, biomass and animal feed, with in-house blending, lab and storage capabilities.

    Memberships & Partnerships

    IETA
    stx recs

    Our history and global presence

    Over Two Decades of Market Leadership

    Founded in 2005 in the heart of Amsterdam, STX has grown from a pioneer in renewable energy markets to a global player in environmental commodities operating across Europe, the Americas and Asia. Today, we have 14 offices worldwide, a team of 500+ professionals from over 50 nationalities and a strong presence across emerging and established markets.

    2005

    STX founded as an early innovator in environmental markets

    2016

    Transition from broker to trader, expansion to the US by opening an office in New York

    2021

    Entering Asia Pacific region by opening an office in Singapore

    2022

    Majority stake acquisition of Vertis Environmental Finance

    2023

    Integrated corporate climate action offering Strive by STX, expanding to LATAM by opening Mexico City office

    2024

    Acquisition of Marine Olie

    Awards & Recognition

    environmental finance stx

    Our 2023 Sustainability Report

    Download

    Diversity, Inclusion & Belonging

    Read more

    Our Leadership Team

    The STX Leadership Team embodies a commitment to integrity, innovation and sustainable growth. Guided by a strong governance framework and an entrepreneurial spirit, our executives are dedicated to directing the company towards our goal of global decarbonization.

    Chief Executive Officer

    Marijn van Diessen

    Chief Executive Officer

    Chief Financial & Risk Officer

    Bart Wesselink

    Chief Financial & Risk Officer

    Group General Counsel

    Liesbeth Koomen

    Group General Counsel

    Chief Operating Officer

    Martin Straver

    Chief Operating Officer

    Max van Meer

    Managing Director

    STX Group
    Our Brands
    Governance & Policies
    © STX Group 2025

    Switching to