Hemmink is a member of the following organisations:
FME-CWM: A trade association for the SME companies
Fedet: The Federation of Electrical Engineering has as members companies and independent associations that are active in the Netherlands in the electrical market.
Vebon-NOVB: (home) fire systems section, the Association of Fire Safety and Security Companies in Holland
NVFN: The Dutch association of manufacturers of emergency lighting
WTG: Promotes the socio-economic interests of employers in the technical wholesale
Vefica: A trade association of factories and importers of systems/component for Cable Television
Vrienden van Elektro- en Installatietechniek: The partnership of business and technical training that aim to increase the intake in technical vocational education