Three connected capabilities, one thesis — spanning the full arc from strategy to capital to assets on the ground.
MAC Energy Advisors
Strategic advisory for organizations navigating the energy transition — decarbonization strategy, procurement, efficiency, and the regulatory and geopolitical risk that shapes every energy decision. We help companies of all sizes turn complexity into a clear path forward.
MAC Energy & Infrastructure
Developing and operating the physical assets — generation, grid, and storage — that underpin a reliable, lower-carbon energy system. We focus on projects where hard infrastructure meets long-term demand.
MAC Global Partners
Growth equity for mid- to late-stage companies advancing decarbonization and energy security across North America and Europe. We invest behind proven businesses with real assets and contracted revenue, and partner closely with management to scale them.
What We Do
MAC Global Partners helps organizations navigate the energy transition — and backs the companies building it. Across advisory, infrastructure, and growth equity, we bring an owner’s discipline to the full range of energy-related work: energy supply and procurement, energy and infrastructure development, and private equity investment. Our work is grounded in the E3 thesis — that the most durable solutions sit where environmental progress, energy reliability, and economic return reinforce one another rather than compete.
For the clients we advise, that means strategies built to fit — grounded in deep fluency across energy markets, policy, and regulation; an extensive network of partners and suppliers; and clear, disciplined thinking. For the companies we invest in, it means a genuine partner: we work alongside management, understand their needs and constraints, and help them scale toward their growth goals.
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The MAC Energy Group are privately-owned companies that provide strategic investment solutions.
We work with companies and investors to provide access to transformative solutions for growing the Environmental Ecosystem infrastructure.
