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Our people

All together different — We're independent, multi-disciplinary real estate technical experts, project managers, and sustainability consultants. We understand how buildings work and how they perform. Meet our team.

Deepika Singhal

Director, Head of ESG and Sustainability

Deepika Singhal

  • London-based Director and ESG and sustainability lead
  • Over 20 years of experience providing commercially focussed passive and active design solutions to deliver low energy and low carbon buildings
  • Specialises in sustainability strategies, energy assessments, whole life carbon assessments and building certifications

Case Studies

Haymarket Square in Edinburgh, Scotland

Multidisciplinary services

Haymarket Square in Edinburgh, Scotland

A state-of-the-art, 15,000 sq ft Cat B fit-out office for Dentons.

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Burleigh House, The Strand in London, UK

Multidisciplinary services

Burleigh House, The Strand in London, UK

Sustainable refurbishment of a 30,000 sq ft Grade II listed office on The Strand, London

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News & Insights

News 22 JUN 2026

EPC B is coming

The government's latest MEES announcement finally gives landlords clarity on the destination. The challenge now is using the next five years wisely.

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News 11 SEP 2025

Embodied Carbon: The Blind Spot That Could Derail Net Zero

As the UK construction sector accelerates its climate commitments, embodied carbon remains a critical blind spot.

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Insights 04 AUG 2025

Challenges and Opportunities in Commercial Retrofit

In a standout contribution to UKGBC’s latest insight on commercial retrofit, Hollis showcases how strategic refurbishment can deliver long-term value.

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“Working with clients and design teams to make a positive impact on the built environment by designing buildings that are low energy, zero carbon and human centric is what I am passionate about. The power of collaboration and learning something new every day from projects and different disciplines keeps me excited about the work I do. Nothing could be more satisfying than seeing a project from inception through completion and your design solutions working in real life. I look forward to continuing that journey of collaborating with people across the industry and creating a roadmap to meet sustainability targets and deliver best-in-class buildings.”