SIGMA SERVICE CENTER Inauguration The revamped and dedicated service center for all the products in SIGMA’s portfolio was inaugurated in the presence of Mr. Charbel Khoury, Group CEO of Mazrui International and Mr. Marwan Moubarak, General Manager of The Trading Sector. The Olympus - Evident Regional Service Center was also launched. The Service Center is located at our SIGMA Enterprises Office premises in Dubai Investments Park 1.

Mazrui Group

Mazrui Group is a privately held diversified holding company that operates across numerous industries and asset classes. Originally created to manage the business interests of the family of Mr. Abdullah M. Mazrui, it has continued to grow as a regional partner of choice.

Mazrui Group companies are market leaders in Oil & Gas, Construction & Building Materials, Retail, Industrial, Healthcare and Education. All companies benefit from a world class support structure delivered through a “Shared Services” model.


We, at Sigma, are proud of our association with world leading engineering brands from various parts of the globe including America, Europe and Japan. Our association with some of the key principals are longer than a decade.

Over the years, we have built our relationship with suppliers to offer the best solutions to customers in the region.