I build Intrinsiqq , which computes quality scores, valuations and ten years of financials for around 7,800 listed companies. Every number comes from companies' own filings with the SEC. People assume the hard part was the finance.
Source: [Dev.to](https://dev.to/philipvdb/the-sec-gives-away-every-companys-financials-parsing-them-was-the-hard-part-41np)