Verifying the unexplored
ESG topics that haven’t been verified before. We’ll find a way.
Tailored ESG audits.
Not every ESG challenge fits a standard approach. A Special Audit gives you independent assurance on a single topic, a specific risk or a defined set of KPIs. Clear, independent and focused on what matters to your organisation.
Verify ESG requirements
When a customer, bank, investor, regulator or supply chain partner requires assurance on a specific ESG topic.
Objective performance review
When you need independent evidence for a single ESG topic or a limited set of indicators.
Assess external parties
When you want to assess a supplier, contractor or other third party.
Targeted Certainty
When you need assurance without the scope of a full sustainability report.
No standard approach.

Download our Special Audits Factsheet to get the full picture.
Honestly forward

Want to know more about how we help companies become more sustainable?
What makes Fira different?
We combine independent assurance with a genuine interest in and understanding of your business. We don’t just come looking for mistakes to point fingers at. We take the time to understand how your organisation works before we assess it. That deeper understanding leads to better insight. And we believe that’s the foundation of clear, independent sustainability assurance.
Why does independent sustainability assurance matter?
Because sustainability has become part of doing business. Claims need evidence. Customers, banks, investors and business partners want confidence that your sustainability claims hold up. Our independent assurance provides that confidence, without passing judgment.
We don’t provide assurance to judge, but solely to establish the facts with clarity, so you know exactly where you stand. The result? Greater trust. Greater credibility.
Customers, banks, investors and supply chain partners increasingly expect evidence. Organisations that can’t substantiate their claims risk losing trust and damaging their reputation.
Does Fira only provide assurance, or do you also help organisations improve?
We're an organisation that measures and verifies sustainability: assurance, in other words. But we do it in a way that encourages improvement. We verify with a genuine understanding of your business. Understanding lowers defences. That allows us to verify your sustainability performance even more thoroughly. Which means you can improve more effectively, make better choices, and take on sustainability yourselves.
What type of organisation does Fira work with?
We provide assurance across every industry and sector. Our ideal clients are organisations that take sustainability seriously and want to communicate about it honestly. From SMEs to large enterprises. Whether you’re just getting started or already well advanced, independent insight always adds value.
What does “Honestly forward.” mean?
It means real progress starts with knowing exactly where you stand. Not with polished stories or empty claims, but with honest insight. Because honest insight creates direction. It builds trust. And it gives organisations the confidence to keep moving forward.
How much does sustainability assurance or a TIM Rating cost?
Every sustainability assurance engagement and every TIM Rating is different. That’s why we first take the time to understand your organisation and your objectives before preparing a proposal. You’ll receive that proposal within one working day of our introductory meeting, so you’ll know exactly what to expect.




