ESG ratings shape how investors, index providers and lenders see your company, yet each agency scores you differently and few tell you why. Nossa Data shows what each methodology rewards, where you are losing points and how you compare with peers, and our specialists help you close the gaps.
















“Very competent, approachable and knowledgeable experts on ESG ratings, especially MSCI. Pleasant to work with and very flexible in delivering what the customer needs.”
“It has allowed us to streamline answers, see best practices, and improve our reporting scores. The Nossa team are incredibly experienced and proactive.”
Track ESG ratings and scores in one place, with the history behind each change and a clear view of how you compare with your peers.
| Company | MSCI → | Sustainalytics → | LSEG → | Bloomberg → |
|---|---|---|---|---|
| Your company | A | 16.5 | B+ | 62 |
| Company B | BBB | 13.1 | B | 52 |
| Company C | AAA | 17.9 | A | 42 |
| Company D | BB | 20.2 | B | 85 |
| Company E | AA | 13.2 | A | 50 |
| Company F | A | 19.0 | B+ | 59 |
Extent of managerial and leadership development training. MSCI identifies participation by all employees as best practice.
We map each agency's methodology to your public disclosures and show which indicators are missing, outdated or misread, ranked by how much they affect your score.
Our specialists help you prepare feedback for each agency and publish clearer disclosures, so the next review reflects your actual performance.
Your ethics disclosure is behind peers. We suggest the following amendments in your next Annual Report:
+ Report the number of whistleblowing cases received, investigated and substantiated in the year, by category.
+ Disclose the percentage of employees and board members trained on anti corruption and bribery, with completion rates.
+ State which board committee oversees the Code of Conduct and how often ethics risks are reviewed.
Our team has worked with the methodologies of every major ESG rating agency. We translate what each one rewards into practical actions for your disclosures.


Book a 30 minute call with our ESG specialists. We'll look at your published disclosures, the frameworks and ratings you report to, and where you can make the biggest gains next cycle.