Powering Future Infrastructure
Infinium creates impact with the people and capital we deploy to deliver best in class investment returns
The Platform
The Impact Platform
Infinium is an entrepreneurial multi-strategy investor delivering impact through our venture studio model. Whether co-founding or collaborating later, we provide deep operational support via STAX — Strategy, Team, Access and eXecution — to help founders go further, faster toward a cleaner, more profitable future. Building global platforms from the earliest stages, delivering multi-stage thesis driven capital against key stage gates across three critical thesis.
This platform comprises a number of sustainability products which do not use a SDR label because they do not meet the criteria. This provides for the greatest flexibility when selecting assets.
Energy Transition
Fleet electrification, charging networks, and distributed energy — where capital-intensive assets meet predictable demand and long-duration revenue visibility.
Efficiency
Deploying technology against entrenched waste — from AI-optimised operations to electrified industrial processes — where margin expansion and decarbonisation align.
Mobility
Infrastructure enabling last-mile electric delivery and integrated mobility ecosystems — where network effects and declining unit economics create compounding advantage.
Growth
Investing £250k - £20M
Investing hands-on operational expertise and capital to help founders go further, faster
Our venture studio impact model delivers STAX (Strategy, Team, Access and eXecution) throughout the growth journey to underwrite success.
Real Assets
Investing £25M - £500M+
We invest behind bankable platforms using off-taker arrangements with institutional credit ratings.
By backing platforms early and taking small calculated risk on First of A Kind (FOAK) financing, we believe we can deliver leading returns.
Driven Success
Our Model
STAX is the operational framework Infinium deploys across its portfolio companies. Through our venture studio, we provide hands-on support in Strategy, Team, Access, and eXecution — working directly alongside founders to develop industry-changing products and services, and partnering with entrepreneurs who have the ambition to build at scale.
Strategy
Defining the opportunity and go-to-market approach. We scan and map target markets, develop robust business models, and mentor founders to sharpen their strategic edge.
Team
Constructing teams with deep sector experience. We design operating models, recruit critical roles, and foster high-performing cultures through our venture studio.
Access
Leveraging enterprise clients to underwrite growth. We connect portfolio companies to capital, customers, and commercial partners across the Infinium ecosystem.
eXecute
Reducing execution risk with proven operators. We embed rigorous project management, financial planning, and a stage-gated venture lifecycle from Ideation to Growth.