Over the years, Portugal has been a preferred appraiser of several companies. Larger companies and smaller ones have appointed Colliers for large, and not so large, properties portfolios valuation.

But not many corporations have as many real estate properties as Portugal Telecom. Portugal Telecom is the largest telecommunications service provider in Portugal and its property portfolio is one of the most diversified in Portugal. Warehouses, land parcels, residential properties, site specific properties and large office buildings are all part of the large Portugal Telecom's portfolio.

Furthermore, Portugal Telecom's properties are spread all over Portugal, including the Azores and the Madeira Islands. And some properties overseas, like in Mozambique.

All of those properties (over 1.000) have been valued by Colliers International, who remains to this day as a preferred appraiser for PT.