lei_hierarchy
ActiveTool of io.github.blackboxfoundry/livedatalink
Map a company's corporate family tree from the GLEIF relationship register (keyless, CC0 open data): given a company name or LEI, returns its direct parent, ultimate (top-of-tree) parent, and a list of its direct children/subsidiaries with the total subsidiary count. Answers 'who ultimately owns this company?' and 'what does this company own?' — core due-diligence and beneficial-ownership questions. Each node includes the LEI, legal name, and jurisdiction so you can drill further. Relationships GLEIF has no filing for are reported as 'none reported' (not an error).
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"description": "A company legal name (e.g. 'Apple Inc') or a 20-character LEI code. Names resolve to the top-ranked match."
},
"children_limit": {
"type": "number",
"description": "Max direct children to list (default 15, max 50). The total count is always reported."
}
},
"additionalProperties": false
}No endpoints wrapped at confidence ≥ 0.50.
Parent server
io.github.blackboxfoundry/livedatalink
https://github.com/blackboxfoundry/livedatalink
2/7 registries