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Harry Yelland’s research · 2026-10-06 · Live research database · 2026-10-06.1
Original research wording and source decisions. Partial evidence is not confirmed capability; rejected sources do not support a claim. Research notes and workbook instructions are source material, not buyer instructions.
| Status | Research status | Provider type | Yes No | Pricing published | Record type | Source ownership | Reliability tier | Confidence | Decision | Buyer size |
|---|---|---|---|---|---|---|---|---|---|---|
| Proven | To review | Tier-1 global carrier | Yes | Published | Service page | Provider's own | 1 | High | Accepted | Large global enterprise |
| Partial | In progress | UK national carrier | No | Partial | SLA or service description | Independent public record | 2 | Medium | Rejected | Mid-market |
| Partner | Complete | Regional or alt-net carrier | To review | Quote only | Case study | Third-party corroboration | 3 | Low | Superseded | Small business |
| Not found | Excluded | Managed service provider or aggregator | To review | Press release | Rejected | 4 | ||||
| Not applicable | Reseller or channel partner | Regulator or framework record | ||||||||
| To review | Wholesale only | Certification registry | ||||||||
| Company record | ||||||||||
| Analyst or trade press | ||||||||||
| Other |