In 1979 Murray co-founded Brinkman and Associates Reforestation Ltd. with her husband Dirk.
Murray and Brinkman diversified the company across Canada (1978 Alberta; 1983 Ontario, 1987 Saskatchewan 1989 Quebec, 1992 Manitoba, 1993 Yukon) and beyond reforestation into ecosystem restoration, urban restoration, forest management services for First Nation communities, rights of way clearing and fully integrated harvest to reforestation services and sustainability initiatives.