# Koninklijke Nederlandse Natuurhistorische Vereniging (Afgekort Knnv), Afdeling Alkmaar-Den Helder

> Koninklijke Nederlandse Natuurhistorische Vereniging (Afgekort Knnv), Afdeling Alkmaar-Den Helder is registered with the Dutch Chamber of Commerce under number 37125280 and based in Castricum.

- Chamber of Commerce: 37125280
- Address: Schelgeest 53 1901HC Castricum
- City: Castricum
- Province: Noord-Holland
- Industry: Other ideal organizations (rest)
- Legal form: Association
- Founded: 19-04-1918 (108 years and 5 months)
- Employees: 1
- SBI 920

Source: [Bedrijventool.nl](https://bedrijventool.nl/en/kvk/37125280).