growth · Climate technology

Membrane Bio Separations

Membrane-based separations for industrial wastewater.

Active HQ Cambridge United Kingdom Year entered 2023
Fund
Pelham Growth Fund III
Strategy
Growth equity
Employees
64
Revenue (illustrative)
$11M

Investment thesis

Membrane Bio produces ceramic membrane systems that recover water and reagents from industrial wastewater streams. The company's first commercial deployments are with semiconductor and pharmaceutical manufacturers.

“Pelham helped us move from pilot to commercial. They understand hardware scale-up.”
Dr. Iain Purcell Founder and Chief Executive, Membrane Bio Separations

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