Our People People - UNISOURCE's greatest resource We are an organisation of experienced business professionals. Our business development staff has an average of 14 years experience in the industry. The average tenure of senior managers is more than 5 years, and the majority of other staff has been with us 3 years or more. Beyond being skilled at seeing value and possibilities, the people of UNISOURCE are dedicated to deliver what we promise and this creates lasting relationships. Relationships you can depend on throughout the life of your business and during all types of economic conditions.