Gelisim Group

What Gelisim Group does

Gelişim Group is a privately held Turkish conglomerate founded in 1995 by Mustafa Akçay and Vedat Yavuz, operating across three sectors: textile, renewable energy, and education. The group is headquartered in Esenyurt, Istanbul, and reports 1,001–5,000 employees.

The textile division is the group's core business, anchored by Gelişim Tekstil Sanayi ve Ticaret A.Ş. and Anadolu Gelişim Tekstil A.Ş. The division operates 32,000 square meters of production facilities across Istanbul, Adıyaman, and Çorlu, producing approximately 7 million ready-to-wear garments annually for men, women, and children. In-house embroidery and printing capabilities have earned international recognition, including the 2017 Impresions Awards Grand Champion and People's Choice in the USA. The group ranks among the top 100 Turkish textile exporters (İHKİB) and in the ISO Second 500 industrial enterprises list. Manufacturing incorporates a 100% recyclable industrial wastewater treatment system and rooftop solar infrastructure across facilities.

The energy division, launched in 2018 via Gelişim Solar Enerji A.Ş. and Akçay Yavuz Solar Enerji Üretim A.Ş., provides renewable energy investment solutions to businesses from Konya Büsan Sanayi Sitesi. The education division operates Anadolu Gelişim Okulları schools in Konya. Revenue is generated through direct B2B apparel manufacturing and export to enterprise customers (The North Face, Vans, Timberland, Napapijri, Dickies, Helly Hansen, Tchibo, Bestseller), managed-services-style solar energy solutions, and recurring educational services. The group reinvests 80% of net profit into operations and is supported by Gelişim Kurumsal Akademi, a corporate training arm spanning HR, leadership, sustainability, and supply chain management.

Name

Gelisim Group

Legal name

Gelişim Group

Website

https://gelisim-group.com.tr

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Gelisim Group is a privately held Turkish conglomerate founded in 1995, operating a B2B ready-to-wear textile manufacturing business serving global apparel brands alongside solar energy and K-12 education subsidiaries across Turkey.

Ownership category

akta.pro rank

Product category

Textile Manufacturing

NAICS

Textile Product Mills (314)

SIC

Apparel & Other Finishd Prods Of Fabrics & Similar Matl (2300)

akta.pro primary industry

Textiles, Fabrics, Trims & Components Suppliers (CRAAAAAL)

akta.pro secondary industries

Wastewater, Chemical & Dyehouse Sustainability Solutions (ZLD/Treatment/Chemical Substitution) (IMAOAMAI), Carbon, Energy & Resource Efficiency Services for Textile Manufacturing (Audits/Heat Recovery/Renewables) (IMAOAMAN)

Keywords

• Textile manufacturing
• Ready-to-wear apparel
• Solar energy solutions
• Garment export
• Corporate education services

Headquarters

HQ city

Esenyurt

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Textile Manufacturing and Export: Ready-to-wear garment and confectionery textile production and export. The company manufactures apparel products for men, women, and children for major international brands, operating 32,000 square meters of production facilities since 1995.
2. Solar Energy Solutions: Gelişim Solar provides energy investment solutions to businesses, offering innovative, business-specific, and benefit-oriented energy solutions with technical, economic, financial, and strategic expertise support.
3. Educational Services: Anadolu Gelişim Okullar provides education services from the education segment of the group.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

Gelisim Group primarily manufactures and exports ready-to-wear garments and confectionery textiles for men, women, and children under its Gelisim Tekstil subsidiary, operating 32,000 square meters of production facilities with an annual capacity of approximately 7 million pieces. The group also operates solar energy solutions through Gelisim Solar Enerji and K-12 education through Anadolu Gelisim Okulları, serving global brands and European chain stores through direct manufacturing partnerships.

Product overview

Gelişim Group is a multi-sector conglomerate operating across three main divisions: Textiles, Energy, and Education. The textile division includes Gelişim Tekstil (ready-to-wear manufacturing and export) and Anadolu Gelişim Tekstil. The energy division encompasses Gelişim Solar Enerji (providing solar energy solutions and business energy investment support) and Akçay Yavuz Solar Enerji. The education division features Anadolu Gelişim Okulları (schools in Konya). Additionally, Gelişim Kurumsal Akademi provides corporate training across leadership, sustainability, and management systems. The group operates as a unified portfolio under strategic partnership with global brands.

Differentiator

Problem solved

Functional benefit

Brands

• Gelişim Kurumsal Akademi: Corporate academy providing lifelong learning, individual and professional education, development and guidance activities aligned with the group's vision and mission in HR, leadership, sustainability, occupational health and safety, environmental and quality management systems, and supply chain management.

Products and services

• Gelisim Tekstil (Ready-to-Wear Garment Manufacturing and Export) Ready-to-wear garment and confectionery textile production and export for men, women, and children apparel, manufactured in 32,000 square meters of facilities in Istanbul with branches in Adıyaman and Çorlu, with annual production capacity of approximately 7 million pieces for global fashion brands.
• Gelisim Solar Enerji (Solar Energy Solutions) Solar energy company providing innovative, business-specific, and benefit-oriented energy solutions to businesses, including technical, economic, financial, and strategic expertise support for energy investments, operating from Konya Büsan Industrial Site.
• Anadolu Gelisim Okulları (Education Services) Educational institution operating schools in Konya, providing education services and implementing environmental initiatives such as recycling programs for K-12 students.
• Gelisim Kurumsal Akademi (Corporate Academy) Corporate academy providing lifelong learning through individual and professional education, development, and guidance activities in human resources, leadership, sustainability, occupational health and safety, environmental and quality management systems, and supply chain management.

Quantifiable outcome

• Impresions Awards Grand Champion/People Choice - 2017
• +2 more outcomes

Named customers8 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators7 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Çalık Denim: Turkish denim and apparel manufacturer producing for global fashion brands with sustainability-certified production; comparable as a Turkish garment exporter serving the same European and global brand-customer profile, with overlapping sustainability credentials.
• Koton: Large Turkish ready-to-wear apparel manufacturer and retailer producing for domestic and international markets; directly comparable as a Turkey-based garment exporter with its own brand and contract-manufacturing arms, serving a similar customer base of European chains.
• Sarar: Turkish integrated apparel/textile manufacturer with corporate uniform and casualwear lines producing for international brands; comparable in vertical integration, B2B garment manufacturing model, and export orientation toward European customers.
• Mavi Jeans: Leading Turkish apparel brand and manufacturer known globally for denim and casualwear; comparable as a Turkish-headquartered garment producer with branded and private-label manufacturing, similar European export orientation, and scale of 1,000+ employees.
• LC Waikiki: Major Turkish apparel retailer and manufacturer owned by the Baykan family, operating vertically integrated production and global retail; comparable as a Turkish garment manufacturer of comparable scale producing millions of pieces annually for branded and private-label channels.
• Orta Anadolu (ORSA): Leading Turkish denim fabric and garment manufacturer supplying major European and US apparel brands; comparable as a vertically integrated Turkish textile producer of comparable scale exporting to Western apparel customers.
• İpeker Tekstil: Turkish fabric and garment manufacturer specializing in woven textiles and ready-to-wear production; comparable as a Turkish mid-sized exporter producing apparel fabrics and finished garments for European brands with similar operating footprint.
• Bossa Ticaret ve Sanayi Isletmeleri: One of the largest integrated textile and garment producers in Turkey, listed on BIST and serving global apparel brands; comparable as a Turkish vertically integrated textile/apparel exporter with multi-decade operating history and similar sustainability investments.
• DeFacto: Fast-growing Turkish apparel brand-manufacturer combining its own retail with contract manufacturing; comparable as a Turkey-based multi-million-piece garment producer with international expansion and European customer focus.

Broad incumbents

• Sanko Holding: Diversified Turkish industrial conglomerate with major textile and apparel manufacturing divisions alongside energy and construction; comparable for its conglomerate structure spanning textile production and energy, mirroring Gelisim's multi-vertical model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gelisim Group