Founded by Mark Stokes, Sustainomics is a boutique capital advisory firm grounded in 35+ years of commercial leadership, strategic investment, and real estate development expertise.

Mark’s career spans:

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• £250M+ in structured capital deals

• 4 million+ sq ft of real estate developments

• 35+ years building global commercial infrastructure

• 200+ entrepreneurs and founders mentored

• An active network of 100+ HNWI & family offices
   

With this depth of experience, Sustainomics now serves a singular purpose: to thoughtfully align credible, high-growth ventures with discerning private capital. We enable visionary founders and family-led businesses to scale—through intelligent structuring, warm introductions, and values-led facilitation.

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Why Investors & Founders Trust Us
 

• Discretion is paramount – We operate behind the scenes, quietly facilitating deals with integrity.

• We are selective by design – Every connection is curated for strategic fit, not volume.

• Relationship-led – We know our investors, and we know our ventures—personally.

• End-to-end support – From proposition refinement to investor readiness, we provide a premium, hands-on service.
   

How We Work
 

We don’t operate as a marketplace. We are a discreet, relationship-led facilitator.
Each introduction is considered, strategic, and aligned—built on a foundation of capital, capability, and credibility. We serve both sides of the table with professionalism, trust, and a shared vision of long-term value.