The Management Trust | 4,979 followers on LinkedIn. Property Services. Built Differently. | The Management Trust is a leading national community association management firm that specializes in serving condo associations and homeowner associations across the United States. With a combined 150 years of property management experience, we are committed to providing the very best customer service to the community associations that work with us. A key element to the success of our services is that we are the only 100% employee-owned property management firm in the nation.