Your liquidity provider

in environmental markets

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Energy transition facilitator

Who are we?

The OTC Flow group is a leading broker specialized in trading across European and local renewable power markets. We provide liquidity in virtually all financial-environmental instruments in Europe. We add value in every transaction through experience, thorough market knowledge and the drive to only close the absolute best deal in the market.

Our objective

As a trading partner, we succeed in protecting and promoting our clients interests within competitive and volatile renewable markets. We provide transparency and access to liquidity within opaque and illiquid markets.

Our mission

OTC Flow's mission is to provide clients with best-in-class solutions for any kind of financial-environmental obligation or ambition. We excel at trading on local European markets through the expertise of our native speaking sales traders. 

Our dedicated research team provides relevant information on financial and renewable markets to help our partners achieve their goals in an informed and more intelligent way.

We create liquidity and connect the market

Green Certificates

OTC Flow runs an active market making desk for European and local green energy certificates. We supply live pricing on virtually every type of European Green Energy Certificate or Guarantee of Origin.

Green Certificates
Energy Efficiency

We have developed a unique expertise in the energy efficiency markets and are able to provide access to illiquid and often complicated local white certificate markets.

Energy Efficiency
Energy Day Trading

OTC Flow provides market access and support tailor-made solutions for the selling and purchasing of energy. We help you structure and execute your energy trading needs.

Energy Day Trading
Power Purchase Agreement

Our network of European renewable energy producers allow us to offer tailor-made renewable PPA’s between utilities, suppliers and corporate partners.

Power Purchase Agreement

Biofuels are becoming increasingly important to European legislators and fuel traders. OTC Flow provides direct access to the right kind of physical products and certificate schemes. OTC Flow relies on a vast network of utilities, industrials and logistical partners to realize the most competitive pricing in the market.

Carbon Credit

OTC Flow offers direct access to the market of carbon offsetting. Taking into account the objectives of Corporate Social Responsibility (CSR) and voluntary emission offsetting (VER), we help corporate and industrial clients achieve their renewable ambitions while safeguarding our clients commercial interests.

Carbon Credit

Globally engaged, we operate under strong values

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Renewable ambitions

Protecting the environment and the climate is one of the most pressing global challenges of our time. We enable our counterparties to implement a renewable solution that fits.

Commercial excellence

We understand that commercial targets are ultimately leading in any business set up. Our best-in-class approach assures our clients receive the best pricing in the market.


We are convinced that innovation is one of the essential conditions for smart solutions. We understand our markets and embrace innovation of trading strategies and technology to make sure our clients receive the best service.


We take our partners seriously and are fully transparent on any additional fees. Every trade price we show is including all fees and costs. No surprises.

Contact us for your inquiries



We foster an entrepreneurial, innovative, challenging and team collaborative culture. We value ethics and hard work. We believe that people with the same goals and values bring out the best in each other.

Our flat structure and meritocratic approach enable our people to really make their mark and gain maximum exposure across the business.

If you want to join us, please contact our HR department at

See our open positions