Insights into Japan's Private Markets

A data intelligence platform for Japan's private companies.

Japan's private, mostly unlisted small-to-mid-size companies are a segment poorly served by free data — the main existing options are expensive commercial credit bureaus with no self-serve tier. Mado is building the core dataset first, from free and public government sources, so this segment finally has a real starting point.

We're building the core dataset now — madodata.com will grow from here.

Get in touch info@madodata.com
Visibility

Surfacing company data that was previously hard to find.

Intelligence

Structured, analyzable data — not just raw documents.

Discovery

Search and exploration across the dataset.

Transparency

Trustworthy, verifiable sourcing behind every record.