Investment Fund Focus


PillarFour Capital invests in Sustainable, Energy Technology and Innovation Companies.

We target investments in technology companies with high ROIC, low capital intensity and a focus on commercial technologies aimed at enhancing sustainability and lowering carbon intensity in the oilfield services space.

We believe that great businesses are built by great teams. We back management teams with strong track records of creating value and draw on our own expertise and that of our extensive, global network of Energy and Technology professionals to ensure success.

Target Investments

Size & Structure

Target investment size of between $5-$15MM.

Participation in larger deals with support of co-investment.

Preferred equity, common equity, mezzanine and structured debt.

Transaction Types

Capital to pursue organic growth or growth by acquisition.

Expansion capital to acquire assets or grow an existing business line

Co-Investment alongside other PE Funds/ Partners


Strong management teams with proven track records.

Technology companies focused on reducing carbon intensity.

Defensible and sustainable competitive advantage.

PillarFour Capital Investments

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