About · Our Clients

Trusted by leading brands

Real sustainability requires the right mix of human expertise and powerful technology. We support over 1,000 corporate clients annually with deep-dive consulting and verification — backed by 20 years of expertise in climate change software and global solutions.

Corporate clients of Carbon Footprint Ltd
1,000+ clients a year

Expertise plus a complete platform ecosystem

Alongside our consulting and verification services, our Sustrax, CaDI and COMP software ecosystems serve thousands of businesses worldwide — ensuring every calculation is accurate, compliant and audit-ready.

What our clients say

Here is a sample of our clients and what they have to say.

★★★★★

Working with Carbon Footprint is great. They're supportive, collaborative, and able to apply their knowledge to help us navigate our net zero carbon journey.

★★★★★

Knowledge and expertise delivered in a professional, friendly and easy to understand way that makes them an invaluable resource.

★★★★★

Having worked with the team for a number of years now on our carbon reporting verification, the experience is always effective and efficient. I value the expertise we receive and trust the team's judgment entirely.

★★★★★

Carbon Footprint were friendly, professional, and knowledgeable... they communicated regularly to answer all our questions.

★★★★★

Our footprint analysis was provided much more quickly than usual... the offsetting process was great.

★★★★★

Reassuring to have specialists independently validate our monitoring data and ensure we were not exaggerating benefits.

★★★★★

The experience has been outstanding. The team has been a calming, helpful and informative resource whenever we have been challenged with new requirements.

★★★★★

Very communicative... they offer numerous useful resources for businesses to improve carbon reduction.

★★★★★

It was a pleasure working with Carbon Footprint. They made the process incredibly straight forward and gave excellent advice and support throughout our journey.

★★★★★

The audit carried out by Carbon Footprint was very useful in measuring how far we need to go to achieve carbon net zero by our target date of 2030.

★★★★★

Carbon Footprint work with their clients to deliver efficient projects and are very responsive ensuring often demanding timelines are met.

★★★★★

It was a great experience as it is every year to work with the team. The team are very responsive and supportive throughout the project.

★★★★★

Since implementing Sustrax, our reporting period has run smoothly and we were able to issue our reports earlier than in previous years.

★★★★★

A very positive experience. We've been impressed with Sustrax and really valued the team's expertise; their verification process ensures our approach is fully in line with best practice.

★★★★★

The Sustrax tool has been hugely beneficial and made tracking our data so much easier. The team provided a friendly and professional approach.

★★★★★

The Sustrax tool is superb and intuitive. The team are helpful and guide us on our carbon journey.

★★★★★

I am very enthusiastic about working with Carbon Footprint. My advisor was very helpful and understanding, and made sure the results represented our wishes.

★★★★★

Using Sustrax MX was simple and straightforward. So much more efficient than reporting as we have done in the past. What was previously a somewhat onerous task will now be easy and not in the slightest bit daunting.

★★★★★

We have been working with Carbon Footprint for 3 years now and they continue to support us with guidance, training and a friendly, knowledgeable team.

★★★★★

Carbon Footprint and the tools available have been an invaluable resource to assist us in our Net Zero journey. Knowledgeable, friendly and constructive - a pleasure to work with.

Technology behind every result

Harnessing 20 years of expertise and technology-first platforms to achieve verifiable Net Zero results for over 1,000 organisations.

Sustrax

The enterprise-grade carbon management platform for multi-site organisations. Calculate, set science-based targets, collect supply chain data, and produce compliant reports — all in one place.

Carbon ManagementMulti-SiteSECR / CSRDScope 1, 2 & 3
Explore Sustrax

Carbon Marketplace (COMP)

A transparent, independently-rated marketplace to purchase high-integrity carbon credits from global reduction and removal projects. Instant proof-of-impact certificates included.

Carbon CreditsVerified ProjectsInstant Certificates
Visit the Marketplace

CRISP Ratings

An independent carbon credit ratings platform. Empowering climate action through informed, evidence-based decisions on carbon reduction and removal projects.

Independent RatingsDue DiligenceRisk Assessment
Explore CRISP

CaDI Database

A comprehensive emissions factor database — over 45,000 carbon records covering business activities, products, international grid factors and Net Zero commitments globally.

45,000+ RecordsEmissions Factors190+ Countries
Explore CaDI

Net Zero Standard

A practical, transparent and verifiable framework to take your business beyond carbon neutral — set ambitious targets and demonstrate credible progress to Net Zero.

Practical FrameworkIndependently VerifiedBeyond Carbon Neutral
About the Net Zero Standard

Freedom Flight Prize

A global prize to accelerate the technology and innovation needed for zero-carbon air travel — funded by a share of every carbon offset purchased through us.

Zero-Carbon AviationGlobal Innovation PrizeOffset-Funded
About the Freedom Flight Prize

The partner for credible climate action

Join over 1,000 organisations achieving verifiable Net Zero results with Carbon Footprint Ltd.

Get a Consultation → Read their stories