What is “STAK”?
STAK (foundation administrative office) is a nonprofit organization used primarily in Netherlands. It signals limited liability and private ownership.
Where it's used
STAK 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 STAK in other jurisdictions — same entity category, different national law.
Normalizing “STAK” in your data
When matching or deduplicating company records, the legal suffix is noise — “Acme STAK” 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 STAK", "country": "nl"}'{
"data": {
"canonical": "acme stak",
"legal_type": null,
"tokens": [
"acme",
"stak"
]
},
"meta": {
"pipeline": [
"lowercase",
"legal_suffix"
],
"confidence": 0.99
}
}Frequently asked questions
What does STAK mean?
STAK means "foundation administrative office".
Is a STAK public or private?
A STAK is a private entity — its shares are not publicly listed or traded on a stock exchange.
What is the liability in a STAK?
Owners of a STAK have limited liability. Their personal assets are protected, and their exposure is capped at the amount they invested.
Which countries use STAK?
STAK is used in Netherlands.
Need to normalize STAK at scale? The Ambect API handles it across 100+ countries in under 5 ms.
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