CARBON CREDIBLITY
Carbon Accounting Software
Centralise carbon data, streamline reporting & forecast reduction impacts. Built for growing mid market businesses.
Struggling to find the right carbon software?
You’re not alone. As mid-market businesses grow, sustainability reporting becomes more complex, data-heavy and commercially impactful.
Many sustainability platforms leave clients frustrated.
Many teams struggle with:
Support
Here’s how
we can help
A truly flexible carbon reporting solution
Carbon accounting software should give you control, not leave you frustrated.
Our platform combines sophisticated, granular carbon calculations and reporting with real sustainability expertise in the background. You can manage everything in-house, or lean on us for structured onboarding, methodology oversight and strategic guidance as requirements evolve.
Built for growing, multi-entity businesses, our platform allows detailed reporting at group, subsidiary or site level — aligned to procurement standards, ISO requirements and full Scope 1, 2 and 3 disclosure.
As your internal capability develops, our role adapts. From hands-on delivery to light-touch review, the infrastructure stays constant, and the level of support flexes around you.
Trusted by 130+ businesses
Our clients’ favourite features
AI Enhanced Data Collection
Streamline data collection and migration using intelligent workflows
Rapid GHG Calculations and Reporting
Convert raw data into various compliant emissions reports – in a single click
Advanced Scenario Modelling
Model reduction pathways and instantly see their impact as your business plans to grow
Support That Gets Your Business
Support that scales with your business, from ad hoc projects to strategic partnerships
Core reporting capabilities
Carbon reporting becomes commercially critical long before most businesses are ready to build a full internal sustainability team.
We’ll help you build a reporting capability that protects credibility, supports procurement and scales with your sustainability requirements.
Why choose Litmus as your carbon accounting partner
At Litmus, we combine powerful carbon accounting software with hands-on sustainability expertise. You don’t just get a software subscription. You get structured infrastructure backed by sustainability professionals who understand compliance, procurement and investor expectations.
Our model flexes around your business. Whether you need full delivery, onboarding and methodology oversight, or simply a robust platform with light-touch review support, we adapt as your internal capability evolves. As your reporting matures, our role can shift from implementation to assistance with oversight or ad-hoc projects.
Our combined software and advisory approach builds investor-grade governance, supports acquisition integration and strengthens buyer confidence. We maintain cost efficiency compared to traditional consultancy-heavy or high-priced SaaS models.
And crucially, we focus on long-term value. You retain control of your data, your reporting framework and your internal capability, ensuring you build sustainable expertise in-house at the right pace — without unnecessary cost or dependency on external consultants.
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