The evidence map
Insights
See where the index has evidence, which vendors appear in disclosures, and where coverage is still thin. All figures come from tracked records.
Observed network
8,006
Current customer → vendor relationships
Each relationship has a source in the index. The number describes observed disclosures, not every vendor a company uses.
Explore companies →Index reach
34.1%
Companies linked by current evidence
3,016 of 8,834 company records have at least one current relationship. This is index reach, not a measure of market coverage.
- 8,834
- Companies
- 73,803
- Evidence records
- 9,316
- Changes
- 69,240
- Tracked sources
Classification signals
Where companies cluster
Largest capability categories by direct assignments. One company can appear in several categories.
- 06Automation166
AI classification coverage
Direct assignments under AI infrastructure and AI applications compared with all tracked companies. Counts can overlap.
- 1,680
- AI subtree assignments
- 8,834
- All company records
Average vendors per company
Current observed relationships divided by companies with edges. This reflects observed disclosures, not every vendor a company uses.
2.7
8,006 relationships ÷ 3,016 companies with edges
Foundation-model vendor usage
Share of relationship-bearing companies whose sources disclose a tracked foundation-model vendor.
Foundation-model usage metric unavailable
One or more bounded company or relationship requests did not answer. A partial response is not published as a usage percentage.