Established in 2006, our company has grown through strategic partnerships with leading industry players. As of 2025, we proudly continue our journey under the Omnilis brand with a renewed vision and dynamic structure.

Over the years, we've optimized business processes for clients across telecommunications, finance, insurance, and media by delivering efficient, data-driven growth solutions. With expertise in digital marketing, CRM, call center services, and field operations, we’ve generated over 15 million leads annually and acquired more than 7 million new customers for our partners.

Operating from our Istanbul and Izmir offices, our 600+ strong Growth Services team delivers seamless omnichannel sales and marketing operations across Turkey’s 81 provinces. With a campaign conversion rate exceeding 48% and a growing portfolio of over 30 trusted partners, we continue to set industry benchmarks.

Our name reflects our promise: 'Omni' for our all-channel expertise, and 'lis' as the catalyst igniting growth at every stage of your business.

With our pioneering Growth As A Service model, we combine telesales, digital marketing, CRM, data management, and field services under one roof to deliver end-to-end customer engagement and growth solutions.

At Omnilis, innovation and customer-centricity are at the core of everything we do — ensuring efficiency, revenue growth, and sustainable commercial success for every business we serve. As we expand, our ambition is clear: to become a global growth services brand born in Turkey.

Our Mission

Where innovation meets expertise, Omnilis turns every customer interaction into measurable growth. Through persuasive, data-led services, we fuel sustainable commercial success.

Our Vision

Our vision is to become a global growth partner born in Turkey, redefining industry standards through our pioneering 'Growth As A Service' approach.

Our Values

At Omnilis, our core values shape everything we do:

Integrity: We build trust through transparency and reliability.

Innovation: We embrace technology and fresh ideas to stay ahead.

Efficiency: We deliver smart, scalable solutions that drive lasting value.

Collaboration: We believe in partnerships that create meaningful, measurable outcomes.

Leadership Team

Işık Tazeler

Co-Founder & CEO

Çağatay Güven

Co-Founder

Umut Portakal

Co-Founder & CFO