About us

About us


Tammuz Trading & Contracting W.L.L. is a leading company in the contracting industry with over 25 years of experience in Qatar and the region. Since its inception, Tammuz has built a reputation for delivering state-of-the- art solutions and services in projects related to civil works’ construction, landscaping and trading, developed to suit its clients’ best interests. Throughout the past two decades, the founders of Tammuz witnessed an unparalleled track record of achievements driven by a great legacy of projects and developments.

Tammuz is aiming to expand on that standing by adding additional ventures to its resume in various areas including green building, renewable and sustainable energy, and remediation and restoration solutions in both fields of Building Construction and Landscaping. The company’s success is driven from combining a unique knowhow with the expertise of qualified professionals, catering to an array of disciplines, who are at the backbone of Tammuz’s accomplishments and remain its most important capital.

Tammuz and its affiliated companies encompass both design-build as well as alternative approaches to provide the most effective and efficient solutions for each project. We respect our commitment to our employees and our longstanding client relationships built through the many years of outstanding quality and integrity.

Mission & Vision


Mission To secure long-term profitable projects by providing quality, time, and cost effective advanced services and products meeting customer satisfaction


To become the region’s most sought after company by our potential clients for our track record of success, along adding value to the Green industry by providing expert trading and contracting services.


Tammuz Trading & Contracting W.L.L. is a renowned service provider in Qatar. During its years of business, the company has grown from its local base to establish significant business relationships in the region. Our continuous growth is a clear evidence of our success and the trust our valued customers have instilled in us.

Tammuz was established based on the pillars of professionalism, honesty, commitment to quality & safety and providing quality services. We are committed to building long-term client relationships that go beyond one-time projects. Our clients are fully aware that Tammuz has the abilities, resources and expertise to deliver their projects on time according to the highest standards.

As the industry continues to evolve, Tammuz strives to meet occurring changes by constantly updating its Innovative technical expertise and pursuing organizational improvement, which gained the company the recognition for its work from both the clients and the industry alike.

Supported by a rich experience accumulated over the years, coupled with a strong infrastructure and a dedicated, skilled labor force, we are poised to take up any challenge in the areas of construction of civil works, landscaping and trading.

Mazen Aridi Co-Founder & CEO