Leaderboards
Analysts and assessment providers ranked by their contributions to the public disclosure record.
Second Party Opinions
Analysts ranked by number of SPOs they are cited in across the XFID registry.
| Rank | Name | Organization | SPOs |
|---|---|---|---|
| 1 | Nadia Djinnit | Sustainalytics | 20 |
| 2 | Hamoda Youssef | Sustainalytics | 18 |
| 3 | Shreeya Garg | Sustainalytics | 13 |
| 4 | Hrithik Sharma | Sustainalytics | 10 |
| 5 | Shirley Lui | S&P Global Ratings | 10 |
| 6 | Flora Mile | Sustainalytics | 9 |
| 7 | Lea Muething | Sustainalytics | 9 |
| 8 | Shreeya Garg | Sustainalytics | 9 |
| 9 | Vanessa Lai | S&P Global Ratings | 9 |
| 10 | Aishwarya Ramchandran | Sustainalytics | 8 |
Climate Bonds Certifications
Analysts ranked by number of Climate Bonds Certifications they are cited in.
| Rank | Name | Organization | Certifications |
|---|---|---|---|
| 1 | Melissa Sherwood | San Diego Unified School District | 4 |
| 2 | Melissa Winkler | Kestrel Verifiers | 4 |
| 3 | Melissa Winkler | Kestrel Verifiers | 3 |
| 4 | Monica Reid | Kestrel Verifiers | 3 |
| 5 | Joanne Ferrigan | San Diego Unified School District | 2 |
| 6 | Aigul Kussaliyeva | Aifc | 1 |
| 7 | Anna Kettlewell | Milwaukee Metropolitan Sewerage District | 1 |
| 8 | Apurba Mitra | KPMG | 1 |
| 9 | Corey Zetts | Milwaukee Metropolitan Sewerage District | 1 |
| 10 | Cristóvão Alves | SITAWI | 1 |
Assessment Providers
Organizations ranked by assessment documents they have produced.
SPO Providers
Organizations ranked by number of Second Party Opinions in the XFID registry.
| Rank | Provider | Country | SPOs |
|---|---|---|---|
| 1 | Sustainalytics | Netherlands | 160 |
| 2 | ISS ESG | United States | 140 |
| 3 | S&P Global Ratings | United States | 121 |
| 4 | JCR | Japan | 11 |
| 5 | Sustainable Fitch | UK | 11 |
| 6 | Moody's ESG Solutions | United States | 7 |
| 7 | EthiFinance | France | 4 |
| 8 | Kestrel Verifiers | United States | 2 |
| 9 | R&I | Japan | 1 |
Certification Verifiers
Organizations ranked by number of Climate Bonds Certifications they have verified.
| Rank | Provider | Country | Certifications |
|---|---|---|---|
| 1 | Ernst & Young (EY) | UK | 10 |
| 2 | DNV | Norway | 8 |
| 3 | Kestrel Verifiers | United States | 4 |
| 4 | KPMG | Netherlands | 1 |
Rankings are based on documents in the XFID open registry. Analysts are identified by name and email as cited in the original documents. Each analyst is assigned a permanent XPID (person identifier) for consistent tracking across providers and career changes. Assessment providers are identified by their organization record and assigned a permanent XFO-ID (organization identifier).