Our business is to carry out our business in the best and most correct way.

As Gülle Tekstil Boyahane İşletmesi, which has obtained the R&D Center Official Certificate approved by the Ministry of Science, Industry and Technology in 2017, we use the new technologies and most up-to-date information. We aim to contribute to our country's economy and our sector with our qualified workforce, scientific and technical activities. We aim to be the leader and pioneer in our sector with a sustainable production approach, and to contribute to the rise of our country's R&D level by collaborating in the fields of science and industry.


  • To ensure high efficiency in production,,  
  • To generate solutions for production problems, 
  • To develop new processes with new and improved fiber types and to make a difference.

At our R&D center, we create job opportunities for candidates who have completed their master's program, continue their graduate and doctorate programs, and are graduates of fundamental sciences. We carry out product development, production and industrial commercialization activities in-house. 

We support innovative national and international projects in the industry, and contribute to qualified studies by collaborating with competent academicians and universities. 


The concept of water footprint refers to the amount of clean water that enterprises consume throughout the entire life cycle of their products, services and processes. Water management requires a consistent assessment method. ISO 14046 is the water footprint standard that will validate water footprint results. With the water footprint study, it is aimed to accurately measure the amount of clean water used in the product production processes of the dyeing plant factory, including evaporation. ISO 14046 Water Footprint Standard is an international standard.

ISO 50001

ISO 50001: It is the international energy management system standard published by the International Standards Organization, named with the ISO 50001 coding, published for the first time in 2011 and updated in 2018. ISO 50001:2018 Certificate / Energy Management System standard covers all types of energy. The purpose of the Energy Management System standard is to ensure that organizations create, implement and maintain the processes and systems necessary to increase energy efficiency. The standard encourages all organizations for good energy management practices and ensures that costs are reduced and environmental consciousness is documented with good energy management.


The ZDHC Gateway is a database of safer chemicals that has been established to help textile brands and suppliers make more ecological choices. The ZDHC (Zero Discharge of Hazardous Chemicals) Gateway is one of the entities created by the ZDHC Foundation, which is currently a legal entity founded in Amsterdam, to encourage and supervise the implementation of the ZDHC Program. The aim of the program is to move the entire fashion industry to zero environmentally-harmful chemical discharge. Today it has become one of the leading reference points for assessing the sustainable characteristics of a textile chemical. Our membership has been continuing since 15.11.2017.


The Higg Index, which was developed by the Sustainable Apparel Coalition (SAC), is a toolkit that enables brands to accurately measure and score the sustainability performance of their facilities and the product at every stage of the sustainability journey. The Higg Index provides a holistic overview that empower to make meaningful improvements that will protect the welfare of factory workers and the environment. It measures the environmental and social sustainability impacts of production facilities in the world. Since 03.04.2018, our membership continues by being renewed annually and we share our sustainability impacts with our suppliers.


It is an international, voluntary product standard that determines the chain of custody, social and environmental practices, and chemical limitations, as well as third-party certification requirements of the recycled content. The Global Recycle Standard covers all products containing at least 20% recycled materials.


Its purpose is to provide trust in organic ingredient claims. OCS verifies the amount and presence of organic material in the end product. It allows the accredited third party certification body to transparently, consistently, comprehensively, independently assess and verify the organic material content claims in products. The current version is 3.0 now.


This standard covers the production, processing, packaging, labeling, trade and distribution of all textile products manufactured from at least 70% certified organic natural fibers. End products may include, without being limited to fiber products; yarn, fabric, garments, fashion textile accessories (carried or worn), textile toys, home textiles, bedding and bedding products, as well as textile personal care products. The current version is 6.0 now.


It aims to make our future safer. It is the world's largest cotton sustainability program that supports more efficient use of water, attaches importance to soil health, protects natural life, and highlights decent work practices.

ISO 14064

Greenhouse gas emissions monitoring, reporting and verification activities have been going on since 2016, and studies are carried out to continuously improve energy efficiency. Our ISO 50001 Energy Management System certification audit has been successfully completed. Our reporting and verification studies continue in accordance with the ISO 14064 Carbon Footprint standard.


STANDARD 100 is a worldwide standardized, independent testing and certification system in all stages of raw material, intermediate and finished textile production, and for accessories. Only final products that have been tested against hazardous substances can be put up for sale in the market with the STANDARD 100 label. In accordance with STANDARD 100, hazardous substance tests take into account important legal regulations, a large number of chemicals with health risks, although not yet legally regulated; as well as different parameters related to health services. It contributes to offer a reliable, manufacturer-independent product label to the end consumer for non-hazardous products tested in accordance with STANDARD 100 criteria, and in that way, it contributes to effective consumer protection against harmful substances in textile products. It provides support to companies in the textile chain with a scientifically-based criteria catalog in terms of providing human-ecological product safety they aim and impartial laboratory tests. STANDARD 100 ensures that delivery relations are facilitated and accelerated for manufacturers and retailers who want to offer product safety to their customers. In this way, legal compliance is also achieved for importers, retailers and manufacturers.

In order to be the pioneering enterprise in its sector and maintain this qualification; Gülle Tekstil has determined as its vision to increase the preference of our country in the world textile sector, by adhering to Global Sustainability Principles.


It undertakes to ensure sustainability in customer satisfaction by producing the highest quality, innovative and trouble-free products,
To do things right and on time at once, without compromising the quality approach,
By making the Quality Management System Standards applicable in line with our strategies,
To continuously improve our services by complying with current national and international standards within the framework of the legal legislation,
To research new technologies and quality techniques to continuously improve,
to adapt innovations to business processes quickly and effectively,
And to lead the development of the textile industry, which is the lifeblood of the country's economy.

taahhüt eder.


Yeşil fabrika anlayışı doğrultusunda üretim yapmayı; çalışanlarına, müşterilerine, tedarikçilerine örnek olmayı ve toplumu bu konuda bilinçlendirmeyi hedeflemekteyiz. Bu doğrultuda üretim faaliyetlerimizin tüm aşamalarını sağlıklı ve güvenli bir çalışma ortamında gerçekleştirmek bilincinde olan firmamız;

undertakes to use appropriate technologies in order to prevent pollution, consume less natural resources and minimize our possible impacts on the environment,

to take proactive measures by evaluating the environmental aspects of all production activities and to carry out production by conducting nature-friendly alternative studies,

To contribute and support the relevant studies of non-governmental organizations for a sustainable environment,

To follow the developments in the world in order to meet the legal and international regulations on Occupational Health, Occupational Safety and Environment, as well as the conditions and expectations of the customers and customer groups, of which our company is a supplier; and to continuously improve them by adapting,

Çalışanların katılımıyla risk değerlendirmesi yapmayı ve kabul edilebilir risk seviyesine ulaşmak için önlemler alarak fırsatlara dönüştürmeyi,

İş kazaları ve meslek hastalıklarını önlemeye yönelik çalışmalar yürütmeyi, uygulamayı ve uygulatmayı,
İş Sağlığı ve Güvenliği ile Çevresel sorumluluklarımıza uygun olarak stratejik hedeflerimizi ve performansımızı sürekli gözden geçirmeyi, iyileştirmeyi, çalışanlarımızın bu konudaki sorumlulukları hakkında farkındalığını sağlamayı
taahhüt eder.


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