cooperative
/koʊˈɑːprətɪv/
adjective
[more ~; most ~]
willing to be helpful by doing what someone wants or asks for
involving two or more people or groups working together to do something
relating to a business or organization that is owned and operated by the people who work there or the people who use its services
noun
plural -tives
[count] :a business or organization that is owned and operated by the people who work there or the people who use its services
US