
Plot 23, Brent Cross Town
Halcyon
Client · Halcyon

Carbon.Climate.Certified Ltd · Company 02773617 · Trading heritage since 1993
Active, accounts up to date·consultant·Head office Leeds
Certified is an award-winning UK-based sustainability consultancy established for 30 years, offering holistic and sustainable solutions in the built environment. The company specialises in environmental analysis, sustainability reporting, and building performance assessments, working closely with architects, designers, and contractors to create efficient, low-impact buildings. Their expertise has been recognised with BREEAM Assessor of the Year awards in 2013 and 2015, and a 'Highly Commended' in 2025.
Their mission is to empower organisations to build a sustainable future through expert consulting, strategic advice, and evidence-based environmental solutions. They focus on responsibility, positivity, value, and productivity, aiming to provide clients with ways to reduce carbon emissions, safeguard future generations, and ensure sustainability offers tangible value beyond mere compliance. Their work has expanded globally, with projects across Asia, the Middle East, India, and Australia, often leading environmental certification for the first time in new territories.
The company offers a range of services including Environmental Accreditation (BREEAM), ESG Strategy, Whole Life Carbon & Circular Economy assessments, Carbon Resilience & Decarbonisation, Social Value strategies, and UK NZCBS guidance. They are committed to empowering organisations to meet policy requirements and go beyond compliance, creating lasting benefits for communities through inclusive engagement and the delivery of social value strategies.

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This profile was compiled from public records. Claim it to add the things buyers ask for:
Carbon.Climate.Certified is an award-winning UK-based sustainability consultancy offering holistic, sustainable solutions in the built environment. Their listed services include Design & build, Refurbishment, Restoration & heritage and Fit-out & interiors.
Carbon.Climate.Certified Ltd is registered at Department Leeds Docks, 4 The Boulevard, Leeds, LS10 1PZ, in Yorkshire.
Carbon.Climate.Certified Ltd states that it works across Asia, Middle East, India and Australia.
Accounts filed for the year to 2025 report 8 employees, which places the company in the 1-9 employees band.
Carbon.Climate.Certified Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £780k and £3.1m. This is an estimate, not a filed figure.
Companies House lists Carbon.Climate.Certified Ltd as active, with accounts most recently made up to 2025-04-30.
Carbon.Climate.Certified Ltd displays BREEAM on its website.
Carbon.Climate.Certified Ltd works in Residential, Commercial, Public, Education, Healthcare, Retail, Leisure and Energy.
Carbon.Climate.Certified Ltd was incorporated on 1992-12-15, though the company says it has traded since 1993.
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