Demka Group’s Istanbul HQ is the heart of our organization, combining corporate management, design, R&D, sampling and production coordination under one roof. As the group’s main decision and control center, Istanbul oversees our integrated network of factories in Türkiye and Ethiopia, ensuring that every collection is developed, planned and executed with precision, speed and reliability.
The HQ hosts our fashion and workwear design studios, technical teams, planning and merchandising units, quality assurance, human resources and finance departments. With modern sampling facilities and a strong digital infrastructure connecting all plants, Istanbul HQ enables Demka to respond quickly to customer demands, support co-creation projects with global brands and drive continuous innovation across the group.
Central hub for group management and strategic planning
In-house fashion & workwear design studios
Rapid sampling and prototype development lines
Integrated planning, merchandising & customer service teams
Digital connection with all factories for real-time monitoring
Strong coordination with London and New York design offices
Central quality assurance and compliance management
Support for fabric sourcing, R&D and testing activities
Dedicated showrooms for fashion and workwear collections
Host of key client meetings, audits and technical workshops
Continuous training and development for office & production teams
Quality at Demka Group is driven from the top, and Istanbul HQ is where our global quality standards are defined, monitored and continuously improved. All factories operate under procedures and specifications created by our central QA and technical teams in Istanbul, covering everything from fabric controls and chemical restrictions to inline inspections, AQL requirements and metal contamination checks.
Through regular audits, performance tracking and collaboration with international testing institutes, Istanbul HQ ensures that every garment leaving any of our facilities meets the expectations of global fashion, workwear and technical textile brands.
Key Departments at Our Istanbul Headquarters
Our Istanbul HQ serves as the central management hub of Demka Group, hosting more than 120 professionals across design, sampling, planning, sourcing, quality and corporate functions. These teams coordinate our global supply chain, drive innovation, and ensure seamless communication with our factories in Türkiye and Ethiopia.
Corporate Operations (HR, Finance, Logistics, Administration)
Role:
Handles all administrative and operational processes that support production and customer service.
Team Size:
Large administrative group — combined total of 120+ personnel across HQ.
Key Functions:
Human Resources & training
Finance & accounting
Import/export documentation
Corporate management & legal
Design & Trend Office
Role:
Leads creative direction, trend analysis, color/material research, and collection development for both fashion and workwear. Works collaboratively with our London & New York design studios.
Team Size:
Multi-disciplinary design team integrated into Istanbul HQ’s 120+ staff.
Key Functions:
Seasonal trend research
Material and color development
Workwear & fashion capsule creation
Brand-specific design projects
Sampling & Product Development
Role:
Transforms concepts into production-ready samples, managing patterns, fittings, technical sheets, print development, and pre-production approvals.
Team Size:
50+ sampling specialists
10+ pattern cutters and assistants
Advanced sampling machines (40+ units)
Key Functions:
Pattern cutting (Gerber system)
Proto & SMS samples
Fit sessions & revisions
R&D & technical development
Planning & Merchandising
Role:
Coordinates all capacity, timelines, production flows, and customer communication between Istanbul HQ and our factories in Adıyaman, Tokat, Ethiopia, and Istanbul.
Team Size:
Part of the centralized 120+ person HQ operations team
Key Functions:
Capacity planning
Critical path management
Order tracking & delivery performance
Coordination with global clients
Fabric Sourcing & Material Management
Role:
Responsible for fabric booking, testing, approvals and supplier management. Works closely with Demka’s own knitting/dyeing capabilities & certified sub-suppliers.
Team Size:
Specialized sourcing & QC engineers within the HQ technical group.
Key Functions:
Fabric R&D
Testing (color fastness, pilling, shrinkage, chemical compliance)
Trim & accessory sourcing
Supplier audits & approvals
Quality Assurance & Compliance
Role:
Defines and enforces Demka’s global QA standards, ensuring compliance at all factory locations.
Team Size:
Central QA engineers + technical audit team (part of the HQ’s 120+ staff).
Key Functions:
QA SOP creation
Inline & final inspection frameworks
AQL standards
Technical training for factory QA teams
Social & environmental compliance coordination
Certificate
ISO 9001 – Quality Management System
Demka Group’s Istanbul HQ operates under ISO 9001, ensuring that all processes—from design and sampling to planning and quality assurance—follow standardized, traceable, and continuously improving workflows.
This system guarantees consistent quality across all global production facilities
ISO 14001 – Environmental Management System
ISO 14001 certifies that Demka Group implements an environmental management system that complies with international standards.
Waste management, energy usage, chemical controls, and environmental risk assessments are all managed and monitored by the Istanbul HQ.
ISO 45001 – Occupational Health & Safety
This standard confirms that occupational health and safety processes are managed at an internationally recognized level. Istanbul HQ establishes, audits, and continuously improves workplace safety practices across all Demka Group factories.
Sedex / SMETA 4-Pillar
The SMETA 4-Pillar certification ensures full compliance in labor standards, health & safety, environmental practices, and ethical business operations. Istanbul HQ coordinates social compliance audits across all global production sites.
BSCI – Business Social Compliance Initiative
BSCI certification guarantees fair working conditions, workers’ rights, and ethical manufacturing throughout the supply chain. All social responsibility standards are centrally managed by Istanbul HQ and implemented across our factories.
OEKO-TEX® Standard 100
OEKO-TEX Standard 100 verifies that all fabrics and accessories used in production are free from harmful chemicals and safe for human contact. Istanbul HQ ensures rigorous material selection and compliance with global sustainability standards.
OCS – Organic Content Standard
OCS certifies the verification and traceability of organic cotton throughout the supply chain. Istanbul HQ ensures correct documentation, traceability, and compliance for all organic product programs.
GRS – Global Recycled Standard
The GRS certification verifies the use of recycled materials and ensures environmentally and socially responsible production practices. Istanbul HQ oversees all compliance and documentation related to recycled-content programs.
FAMA – Disney Facility & Merchandise Authorization
FAMA is required for producing Disney-branded merchandise. It confirms that facilities meet strict standards for safety, quality, and working conditions. Istanbul HQ manages and maintains this authorization process.
Fair Wear Foundation
Fair Wear is an independent social compliance initiative focused on improving labor conditions and protecting workers’ rights. Demka Group participates in this program and undergoes regular assessments.
ELUONA – Sustainability Partnership Badges
These sustainability badges represent Demka Group’s collaborations with various environmental and responsible cotton programs, reflecting our commitment to sustainable sourcing and responsible production.
