London / Munich – November 21, 2025 – enmacc, Europe’s leading digital OTC energy market venue, and OpenGamma, the leading financial technology firm focused on derivatives margin optimisation, today announced a strategic partnership to integrate their solutions. This collaboration is a direct response to the structural challenges of capital management in European energy markets, establishing a continuous, automated workflow that directly links derivatives margin optimisation with market execution.
This collaboration brings together OpenGamma’s advanced derivatives analytics with enmacc’s expansive and liquid execution network, eliminating the operational gap between identifying capital savings and executing trades to realise them.
This partnership unites two market leaders to eliminate this friction. It brings together OpenGamma’s cutting-edge analytics, capable of modelling and optimising margin across multiple exchanges and asset classes, with enmacc’s expansive and liquid digital execution network. The resulting integration closes the execution gap, changing the entire workflow into a single, seamless loop: optimisation recommendations become an immediate, actionable Request for Quote (RFQ) on the trading screen, and execution data flows instantly back for continuous re-optimisation.
The value of this union is in accelerating capital velocity and establishing strategic resilience. For the Head of Trading, it enables a truer ‘all-in cost’ analysis by providing pre-trade visibility into capital impact, ensuring smarter, capital-efficient execution. For Treasury and Risk teams, it provides a mechanism for proactive liquidity planning, freeing up working capital that was previously trapped in conservative buffers. By converting complex capital management into a routine, automated function, the partnership delivers a definitive infrastructure upgrade for firms seeking growth in volatile conditions.
“This is about end-to-end digital trading workflows: Traders can directly act upon OpenGamma’s intelligence and move to execution of EFP/EFS in enmacc’s deep RFQ-driven liquidity pool. We add key market makers and our new API to ICE clearing to deliver an amazing trading experience,” said Jens Hartmann, CEO at enmacc.
“As many European energy market participants continue to rely on OpenGamma’s analytics to navigate their capital pressures, we remain focused on removing friction from our client-base’s path to lowering their costs”, said Peter Rippon, CEO at OpenGamma. “By making our optimisation recommendations actionable directly into enmacc’s digital execution network, we’re eliminating yet another gap between identifying capital savings and executing them.”
Learn how to immediately execute capital-saving trades. Register for the joint webinar on 11 December on real-time margin intelligence.
About enmacc
enmacc is Europe’s largest market venue for OTC trading of energy and environmental commodities. Our digital market venue includes power, gas, Guarantees of Origin, Renewable Energy Guarantees of Origin, emissions allowances and weather derivatives, enabling members to trade faster, more widely, and with greater control. enmacc is trusted by over 2000 traders from over 600 member companies, including large utilities, industrials, energy majors, trading houses, financial institutions, and municipal suppliers. enmacc leverages its reach to create efficient markets in energy and environmental commodities to accelerate the energy transition.
About OpenGamma
OpenGamma is a leading derivatives margin analytics firms supporting the largest and most sophisticated commodity traders to accurately measure, monitor and manage the cost of capital associated with trading. With unparalleled expertise in OTC and ETD margin methodologies and a unique mix of practitioner, quantitative and software engineering capacity, they serve as a trusted partner to 100+ clients including Tier One Investment Banks, Asset Managers, Hedge Funds and Commodities Firms, supporting thousands of users to make capital-efficient trading decisions every day.
