Defne Telekomünikasyon A.Ş

Founded in 1996, Defne is a leading global company providing telecommunications solutions, software products, and services for communication networks. Defne's innovative solutions enhance the subscriber experience while enabling mobile operators and service providers to successfully terminate and convert every potential call into revenue. Offering a differentiated and innovative product portfolio including multi-channel marketing, call completion, messaging, roaming, filtering, and OSS/BSS solutions, Defne supports its products with professional and managed service offerings.

Serving over 500 million subscribers in more than 20 countries, from Central Asia to the Middle East, the Asia-Pacific region to Africa, and Europe to South America, over 25 mobile operators are increasing subscriber loyalty and annual revenue with Defne's solutions and services. Defne's wealth of skilled human resources and expertise in IN, IVR, and messaging enable it to offer reliable and scalable solutions that can quickly integrate with existing customer infrastructure.

Defne, headquartered in Istanbul, Turkey, also has offices in Dubai, UAE and Noida, India. Defne has been ranked in the Deloitte Technology Fast 500 EMEA and Deloitte Technology Fast 50 Turkey programs for multiple years. Defne is a member of the GSM Association (GSMA). For detailed information about Defne and its solutions, please visit www.defne.com.tr.