How Lansary reads SEC EDGAR and Exhibit 21.
SEC filings and Exhibit 21 lists show significant subsidiaries reported by US-listed companies.
Citable answer
What it shows. What it hides.
Shows
SEC filings and Exhibit 21 lists show significant subsidiaries reported by US-listed companies.
Hides
They are significant-subsidiary disclosures. They can omit smaller holdings and non-material entities.
Read
Lansary reads EDGAR together with local registers so a UK name can be tied back to a filed parent record.
A register is not a verdict.
It is the start of the record. The decision read ties it to the entity, date, filing boundary and action at stake.