BREEAM & LEED Consultants & Auditors

Here at Carbonbit, we have a team of fully qualified BREEAM & LEED accredited professionals. We provide international services to help organisations improve their environmental performance. 

Our assessment process is managed by skilled consultants who can help reduce your environmental impact. We understand that different projects require unique approaches, which is why your assessment process will be tailored to your organisation.


BREEAM stands for Building Research Establishment Environmental Assessment Method.

LEED stands for Leadership in Energy and Environmental Design.

BREEAM and LEED dominate the environmental assessment of buildings. BREEAM is a rating method for buildings that the Government requires. Most local authorities also require BREEAM as part of their planning approval for developments over a specific size. It is an environmental assessment method that qualified BREEAM consultants must undertake.


BREEAM originates from the UK and is a particularly popular sustainable accreditation in the UK but also offers a global perspective. LEED originates from the USA but is a more popular assessment globally, also being used, in a niche sense, in the UK.

At Carbonbit, we use qualified assessors in both BREEAM & LEED. We can work with you across many premises and organisations, tailoring your environmental assessment to suit your individual needs. 

If you’re struggling to decide which sustainability assessment method is best for your organisation, check out our table of their strengths and weaknesses below. If you are a UK based company, it makes sense to use BREEAM unless advised otherwise.

Contact Us To Find Out More About Environmental Assessments

Get in touch, and we can discuss your requirements and work out how best we can help you. We will look at where you’re currently at with your environmental performance and develop a method for improving your buildings environmental impact. 

We always follow legal regulations and standards for best practices. Our qualified team of BREEAM consultants and LEED auditors are here to help every step of the way.