What is “KSH”?
KSH (public interest incorporated association) is a nonprofit organization used primarily in Japan. It signals limited liability and private ownership.
Where it's used
KSH appears in company names registered in the following jurisdiction:
What it tells you about the company
Equivalent forms around the world
These are the closest structural equivalents to KSH in other jurisdictions — same entity category, different national law.
Normalizing “KSH” in your data
When matching or deduplicating company records, the legal suffix is noise — “Acme KSH” and “Acme” should resolve to the same entity. One API call strips it and returns a stable canonical form:
curl -X POST https://api.ambect.com/v1/normalize/company \
-H "Authorization: Bearer $AMBECT_KEY" \
-H "Content-Type: application/json" \
-d '{"name": "Acme KSH", "country": "jp"}'{
"data": {
"canonical": "acme ksh",
"legal_type": null,
"tokens": [
"acme",
"ksh"
]
},
"meta": {
"pipeline": [
"lowercase",
"legal_suffix"
],
"confidence": 0.99
}
}Frequently asked questions
What does KSH mean?
KSH means "public interest incorporated association".
Is a KSH public or private?
A KSH is a private entity — its shares are not publicly listed or traded on a stock exchange.
What is the liability in a KSH?
Owners of a KSH have limited liability. Their personal assets are protected, and their exposure is capped at the amount they invested.
Which countries use KSH?
KSH is used in Japan.
Need to normalize KSH at scale? The Ambect API handles it across 100+ countries in under 5 ms.
Try the live normalizer free →