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2003

2014

2018

2019

2020

Was established

to provide telecommunication infrastructure services.

Focused on the VoIP industry and today it has become one of the largest and world-renowned VoIP companies in its field.

Sigma Telecom was accepted to the International Telecommunication Union and took its place with the 3 major operators of Turkey.

Won the first place in the “Service Export Category” in the Bilişim 500 awards.

As Sigma Group, it started to serve with 6 brands in software, investment, marketing and food&beverage sectors with 100+ employees.

MUSA RAD

Chairman of the Board

Since our establishment in 2003, we have aimed to perfection in every field in which we have been operating, to serve in universal quality and standards, to the satisfaction of our customers and to contribute to economic social development. We have grown in line with these goals and aimed to be a symbol of reliability, continuity and respectability for our customers, employees and partners globally. We have always invested in people, technology and knowledge, which is our most important capital, being aware of the fact that our principle of providing flawless service is to achieve perfection within ourselves.

 

Today, we are proud to be a global group of companies with partnerships in many countries around the world.

 

However, we are at the very beginning of our way. Aiming perfection in every step we take, as Sigma Group Companies, we will continue to create projects and services that are compatible with global changes by creating new resources.

 
 

SECTORS

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TELECOMMUNICATION

Sigma Telecom is a company that provides the best quality VoIP, SMS, and telecom infrastructure services to its customers under Sigma Group. 

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FOOD AND BEVERAGE

Restaurants under the roof of Sigma Group cater to the tastes of privilege. Combining local tastes with international cuisine, Sigma Restaurants adopts the principles of friendly service and happy customers.

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SOFTWARE

Sigma Software is powered by the strong technical knowledge and high experience of the Sigma Group and combined this power with the passion for creating and implementing new ideas that add values to real life. 

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MARKETING

Saola Marketing is a new generation marketing communication company that helps customers to grow their brands is using both traditional and digital ways of marketing. 

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INVESTMENT

SGM Investment is a premier consultancy, offering unmatched and proven solutions in areas including construction, stock market, overseas investment, business establishment, real estate and education. 

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ARCHITECTURE

Qupart Architecture and Design Office has been producing and managing projects in the fields of interior architecture and construction for more than 10 years. 

 

BRANDS

SIGMA TELECOM

01

SUDI RESTAURANT

04

SIGMA SOFTWARE
SGM INVESTMENT

02

03

QUPART ARCHITECT
SAOLA MARKETING

05

06

PROJECTS