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Our Story

feral-labs was founded in 2014 by a group of energy engineers and environmental scientists who saw a gap between the sustainability ambitions of London businesses and the practical expertise needed to achieve them.

What began as a small consultancy focused on energy audits has grown into a comprehensive advisory practice serving commercial properties, manufacturing facilities, hospitality venues, and corporate offices across the capital.

Our approach combines rigorous technical analysis with pragmatic implementation support. We understand that businesses need solutions that work within real-world constraints of budgets, operations, and timelines.

Professional team collaborating in modern office environment

Our Principles

Evidence-Based Advice

Every recommendation we make is grounded in measured data, industry research, and proven methodologies. We avoid speculation and focus on what demonstrably works.

Commercial Pragmatism

Sustainability initiatives must make business sense. We prioritise interventions that deliver measurable returns and align with your financial planning cycles.

Long-Term Partnership

Energy transition is a journey, not a project. We build lasting relationships with clients, providing ongoing support as their needs evolve and technologies advance.

Our Expertise

Our team holds professional certifications including ESOS Lead Assessor, BREEAM Assessor, and Low Carbon Consultant credentials. Several consultants have backgrounds in building services engineering, with experience designing energy systems for major commercial developments.

We maintain active memberships in the Energy Institute, CIBSE, and the Association for Decentralised Energy. This keeps us connected to the latest research, regulatory developments, and emerging technologies in the sustainable energy sector.

View Our Services
Engineering team reviewing energy system blueprints
£12.4M
Client Savings Generated
18,500
Tonnes CO2 Reduced
94%
Client Retention Rate

Leadership Team

Professional headshot of company director

Robert Clarke

Managing Director

Professional headshot of technical director

Catherine Webb

Technical Director

Professional headshot of senior consultant

Daniel Okonkwo

Senior Consultant

The feral-labs team brought a level of technical depth that exceeded our expectations. Their renewable transition plan included options we hadn't considered, and their understanding of available grants saved us nearly £80,000 on our solar installation.

Marcus Chen

Facilities Manager, Horizon Hotel Group

Work With Us

Discover how our expertise can support your sustainability objectives.

Contact Our Team

Disclaimer: Statistics and figures presented on this page represent cumulative outcomes across multiple client engagements and time periods. Individual results may vary based on specific circumstances, implementation fidelity, and external factors. Past performance should not be interpreted as a guarantee of future outcomes.