List vendors
5 companies in this category, worst grade first. A category says what a company is; its layer says where it sits in the chain your data travels — Brokers for these — and the scoreboard is arranged by that.
| Grade | Entity | What refusing costs you | Who receives you | Checked |
|---|---|---|---|---|
| EGrade E | Acxiom UK | You have to ask | Categories only | 30 Aug 2026 |
| CGrade C | Acxiom (US) | A setting, depth unverified | Sold on | 04 Sept 2026 |
| CGrade C | Epsilon (US) | A setting, depth unverified | Sold on | 04 Sept 2026 |
| CGrade C | Experian Marketing Services (US) | A setting, depth unverified | Sold on | 04 Sept 2026 |
| BGrade B | Epsilon EMEA | A setting, depth unverified | Named third parties | 29 Aug 2026 |