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About Mountain Stability

Welcome to
Mountain Stability

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We are a multinational, based in Angola – Luanda with subsidiaries in Portugal, the United Arab Emirates, and South Africa.

Our core business is the research, exploration and diamond trade. An essential part of the company is also dedicated to importing and exporting goods and services. In addition, Mountain Stability, as a holding company, is present in several other businesses.

Committed to achieving the company's success, we work hard with the main objectives of national and international recognition, which in the United Arab Emirates, Portugal and South Africa are subsidiaries under the law of commercial companies.

Our primary objective is the socio-economic development of the countries where we operate, with the help of dynamic and competent employees, to face the challenges posed by the most diverse markets.

We strive for the excellence of our services and honour the excellent relationship with our customers and partners who place the necessary trust in us so that our projects are carried out with the highest ethical standards.
  • Mountain Stability Portugal


    Investments in the real estate market, export and import of goods and services.
  • Mountain Stability Dubai


    Diamond trading, export and import of goods and services.
  • Mountain Stability South Africa

    South Africa

    Cutting diamonds, supplying equipment, exporting and importing goods and services.
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Message from
the Board

I begin by addressing a word of appreciation and gratitude to our employees, partners, friends, and family for having been contributing to the development of our company because, despite the current situation in which our country (Angola) finds itself, they continue to believe in us and remain by our side. Portugal and the United Arab Emirates also represent a large part of our organization's success.

Everyone knows that private investment plays a leading role in boosting the economy and protecting the social stability of all countries.

The Mountain Stability Group has been working to help the countries where it operates by reducing the unemployment rate through the implementation of business and social projects.

I believe that with everyone's help, we will achieve the objectives set out in our mission, as we are always committed to excellence and to the enhancement of human relationships, with the benefit of stakeholder satisfaction.
the board management

Our Goal

To act in a transparent and safe way in the national and international markets, providing
services suited to the needs of our customers and contributing to the economic and social development of the countries in which we operate.

Our Services

Our business is based on four main pillars
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Research and diamond exploration

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Trading and cutting diamonds

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Import and export of goods and services

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Holding Company


Project Yetwene - social and environmental responsibility

This project demonstrates that it is possible to invest in diamond mining with social and environmental responsibility.
The group's values are ethics, transparency, rigor, loyalty, trust, and efficiency.


We count on the best partners to continue to develop the areas where we are operating


We support operations in Angola, Portugal, United Arab Emirates and South Africa
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Visit Us

Avenida Talatona,
Condomínio da Ensa, n.º 45A
Luanda - Angola

Mountain Stability

244 944 290 030