Colliers International - Commercial brokerage with offices in Asia, North and South America, Europe, and Australia; includes a directory of offices, market reports, case studies, and links to listings. Cushman and Wakefield - Commercial firm providing services in Europe, Asia, North America, South America, Africa and Australia. Includes a database of property for sale or lease, press releases, and links to regional offices. Alliance Commercial - Details on services for corporations and portfolio owners in the acquisition, construction, disposition, and management of properties throughout North and South America. GVA Worldwide - Commercial firm with locations in North America, Asia, Europe, and Australia; includes listings, market statistics, company news, and contact information for local offices. CB Richard Ellis - Commercial firm offering a full range of services for property owners, occupiers and investors. Based in Los Angeles with over 250 locations worldwide. Binswanger Corporation - Global property acquisition and disposition, real estate portfolio management, location consulting, appraisal and valuation. Includes resource center and office locations. NAI Global - A managed network of more than 300 independent firms in more than 50 countries worldwide. Includes background, services, property search and publications. Newmark Grubb Knight Frank - Publicly traded commercial firm; provides details on transaction, management, corporate, financial, and consulting services.