From Brief to Delivery.
We connect fashion brands with trusted textile manufacturers in Turkey — end to end.
WHO WE ARE
Tuna Sourcing Agency was founded in Istanbul in 2008 by Nilufer Polat. What started as a small operation has grown into a full-service sourcing agency trusted by fashion brands across Europe and beyond. Over 15+ years, we have built a reliable network of manufacturers, a team that knows this industry inside out, and a track record of delivering for our clients, season after season.
We help fashion brands source and manufacture exceptional products — on time, on quality, and without the stress. We do this by combining deep knowledge of Turkey's textile industry with a straightforward, client-first approach.
Every brand we work with gets our full attention, clear communication, and a team that genuinely cares about the outcome. We are consistent, hands-on, and deeply committed to every brand we work with. That's what has kept our clients coming back since day one.
We believe the future of textile sourcing is built on transparency, sustainability, and long-term relationships. That's the standard we hold ourselves to, every day.
PRODUCTION RANGE
We manufacture and source across four core categories, working with specialist factories for each — so your product is always in the right hands.
MENSWEAR
From performance sportswear and activewear to knitwear and casual basics, we work with factories that specialise in menswear — from fabric selection through to finished garment.
Whether you need technical sports pieces or everyday essentials, we match you with the right production partner for your range.
CHILDREN'S WEAR
Safety and quality are non-negotiable in childrenswear.
We source from certified factories that meet European safety standards, producing durable, comfortable, and age-appropriate pieces across all categories — from newborn through to teenage.
WOMENSWEAR
Our womenswear production covers activewear, sportswear, co-ords, knitwear, and tailoring.
We understand that fit, fabric, and finish are everything in this category — and we work with manufacturers who share that attention to detail.
HOME TEXTILES
Bed linen, towels, cushions, and throws — produced using quality materials and sustainable practices.
We work with home textile specialists who deliver consistent results across both design-led and commercial ranges.
SUSTAINABILITY
At Tuna Sourcing Agency, sustainability isn't a checkbox — it's a core part of how we choose who we work with and how we operate.
Ethical Manufacturing
Every factory in our network is held to strict ethical standards.
Child labour, unsafe working conditions, and any form of human rights violation are absolutely unacceptable and non-negotiable in every supplier relationship we maintain.
Certifications
Many of the factories we work with hold Sedex or BSCI audit certifications, providing independent verification of their social and ethical practices.
These audits cover labour standards, health and safety, the environment, and business ethics.
Environmental Responsibility
We actively seek out manufacturers who are working to reduce their environmental footprint — through responsible water usage, waste reduction, and cleaner production processes.
Our certified partners work to the following internationally recognised standards:
OUR CLIENTS
We work with fashion brands of all sizes — from emerging independent labels to established international retailers. What they all have in common: a need for a sourcing partner they can genuinely rely on.
OUR TEAM
Every collection we deliver is the result of people who care — about the details, the deadlines, and the brands we work with. Meet the team behind Tuna Sourcing Agency.
We can't wait to hear from you
Turkiye Office:
Halkalı Merkez Mh. Basın Express Yolu, Capital Tower No:9 D:29
Halkalı – Kucukcekmece
ISTANBUL - 34303
UK Office:
Office 122A , Building B, 23 Goodlass Road,Liverpool, L24 9HJ,