What VORNE does

VORNE Pencere & Kapı Sistemleri is a privately held Turkish industrial manufacturer specializing in window and door hardware and fitting systems, founded circa 1980 and family-controlled through Vorne Holding A.Ş. The company operates an integrated 50,000 m² open / 36,000 m² enclosed production campus in Hadımköy, Arnavutkøy, Istanbul, organized across three legal entities: the manufacturing arm (İleri Pencere ve Kapı Sistemleri Sanayi ve Ticaret A.Ş.), the export and marketing arm (Vorne Pencere Kapı Sistemleri Pazarlama Dış Ticaret A.Ş.), and the holding parent. VORNE's product portfolio covers three core system families — pencere (window) systems for PVC, aluminum (Euro and PVC channel), and wood profiles; kapı (door) systems including lever- and barrel-controlled multi-point locking, mortise locks, and 3D adjustable hinges; and sürme (sliding) systems including parallel tilt-slide, folding-sliding, lift-slide (150–400 kg), and standard sliding variants. Manufacturing capabilities include PLC-controlled fully automatic zinc plating, product-specific automation machinery, an in-house chemistry and quality testing laboratory, and patented innovations such as the Amortisör damper system. The firm holds CE, RAL, IFT Rosenheim (ift QM and EN ISO), and EN 1627 RC2 certifications.

The business model is B2B industrial hardware sales with two complementary channels. Domestically, VORNE distributes through a network of approximately 36 dealers across Turkey, supported by an annual Geleneksel Bayi Toplantısı (traditional dealer meeting) with multi-year loyalty recognition. Internationally, the company exports directly to 40–50 countries via the dedicated export subsidiary, generating leads through trade fair participation (notably Fensterbau Frontale) and a multilingual corporate website supporting 19 languages. Customer segments split between window and door profile manufacturers (OEMs needing certified hardware components), construction companies and real estate developers (residential, commercial, social housing), and dealers/installers. The product launch of the Akıllı Sürme Sistemi (Smart Sliding System) in 2021 extended the portfolio into IoT-connected automated lift-slide systems controllable via iOS/Android smartphone apps. VORNE has been recognized four consecutive times as İDMİB's #1 exporter in the Hardware Sector Door-Window-Façade Accessories category (2020, 2022, 2023, 2024/2025) and was named 2024 Sector R&D Champion.

Name

VORNE

Legal name

İleri Pencere Kapı Sistemleri Sanayi ve Ticaret Anonim Şirketi

Website

https://vorne.com.tr

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

501–1,000 employees

Short description

VORNE is a privately held Turkish manufacturer of window and door hardware and fittings systems, producing certified hardware accessories for PVC, aluminum, and wood profiles from an integrated Istanbul facility and exporting to 40–50 countries through dealers and direct B2B channels.

Ownership category

akta.pro rank

Product category

Window and Door Hardware Manufacturing

NAICS

Hardware Retailers (44414)

SIC

Cutlery, Handtools & General Hardware (3420)

akta.pro primary industry

Doors, Windows & Millwork Hardware Retail (Locks, Hinges, Handles) (CRAIADAJ)

Keywords

• Window hardware systems
• Door hardware fittings
• Window sliding systems
• Door locking mechanisms
• Profile accessories manufacturing

Headquarters

HQ city

Istanbul

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Window and Door Hardware / Fittings: VORNE manufactures and sells window and door hardware accessories and systems (handle mechanisms, hinges, locking components, accessories) compatible with PVC, aluminum, and wood profile systems. Revenue is generated through direct sales to manufacturers, dealers, and export channels.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

VORNE manufactures and sells window and door hardware accessories and systems — including handles, hinges, espagnolettes, mortise locks, locking components, surface coatings, and a range of sliding systems (lift-slide, folding sliding, parallel tilt-slide, standard sliding, smart sliding) — for PVC, aluminum, and wood profile systems. Products are sold B2B through a domestic dealer network of approximately 36 dealers in Turkey and through direct international export to 40–50 countries.

Product overview

VORNE is a Turkey-based industrial company specializing in window and door hardware systems, operating as a single unified product portfolio of hardware accessories and mechanisms rather than a software platform. The product ecosystem comprises three core system categories: Pencere Sistemleri (Window Systems) including PVC, Wood, and Aluminum variants (both Euro Channel and PVC Channel), Kapı Sistemleri (Door Systems) including lever-controlled and barrel-controlled lockable door systems, mortise locks, and door hinges, and Sürme Sistemleri (Sliding Systems) including parallel tilt-slide, folding sliding, lift-slide, and standard sliding systems. These are complemented by extensive accessories including wing accessories, hinges, handles, locking components, and proprietary zinc coating services. The portfolio also includes the VORNE Akıllı Sürme Sistemi (Smart Sliding System) - an automation add-on that converts existing lift-slide doors into smart systems controllable via smartphone application.

Differentiator

Problem solved

Functional benefit

Products and services

• PVC Window Systems (PVC Pencere Sistemleri) Window hardware accessories and systems designed for PVC profiles, featuring high thermal and sound insulation and EN 1627 RC2 security certification with security pins and steel lock keeps. Sold to PVC window profile manufacturers and construction companies.
• Wood Window Systems (Ahşap Pencere Sistemleri) Hardware accessories for wood window profiles combining modern system solutions with traditional designs, featuring multi-functional corner pieces that combine tilt and secure locking functions. Sold to wood window manufacturers and construction projects.
• Aluminum Window Systems - Euro Channel (Alüminyum Pencere Sistemleri - Euro Kanal) Aluminum window hardware systems with Euro channel profile compatibility, offering easy installation, corrosion-resistant surface coating, and a solution-oriented dual opening system. Sold to aluminum window manufacturers and construction companies.
• Aluminum Window Systems - PVC Channel (Alüminyum Pencere Sistemleri - PVC Kanal) Aluminum window hardware systems with PVC channel profile compatibility, providing high thermal and sound insulation and EN 1627 RC2 security certification. Sold to aluminum window manufacturers and construction projects.
• Lever-Controlled Lockable Door System (Koldan Kumandalı Kilitli Kapı Sistemi) Door system with lever-operated multi-point locking mechanism for passage or entry doors, suitable for aluminum and PVC systems with single-movement multi-point locking. Sold to door manufacturers and construction developers.
• Barrel-Controlled Lockable Door System (Barelden Kumandalı Kilitli Kapı Sistemi) Key-operated multi-point locking door system with hook or roller variants providing maximum security for passage or entry doors. Sold to door manufacturers and construction projects.
• Mortise Locks (Gömme Kilitler) Mortise lock systems with closed-box body design protecting the internal mechanism from external impacts, available in plastic-bodied and cylinder/roller variants for door applications. Sold to door manufacturers and dealers.
• Door Hinges (Kapı Menteşeleri) Adjustable 3D door hinges with load capacities of 120kg, 130kg, and 160kg for door systems, offering multiple color options and aesthetic design finishes. Sold to door manufacturers and installers.
• Parallel Tilt-Slide System (Paralel Devirmeli Sürme Sistemi) Sliding system for balconies, terraces, and garden exits providing spaciousness and significant space savings, with fast installation and long service life. Available in 130 kg and 160 kg capacity variants. Sold to window/door manufacturers and construction projects.
• Folding Sliding System (Katlanır Sürme Sistemi) Folding sliding system allowing 3 to 7 wing configurations with up to 6.5 metres wide opening, including a low-threshold variant for barrier-free access. Sold to window/door manufacturers and construction developers.
• Lift-Slide System (Kaldır Sür Sistemi) Lift-slide system for balconies, gardens, terraces, and verandas providing wide viewing angles and maximum space savings, available in 150 kg, 200 kg, 300 kg, and 400 kg capacity variants with the patented VORNE damper system. Sold to window/door manufacturers and construction projects.
• Standard Sliding System (Sürme Sistemi) Standard sliding system with easy use, diverse accessories, and lock systems offering wide application range for various window/door configurations. Sold to window/door manufacturers.
• VORNE Smart Sliding System (Akıllı Sürme Sistemi) Automatic lift-slide add-on system that converts existing lift-slide doors into smart, smartphone-controlled systems with secure ventilation modes and remote operation. Sold to lift-slide system owners, dealers, and construction developers as a differentiated hardware add-on.
• Tilt-Out System (Dışa Açılım Sistemi) Facade scissor arm system for outward opening windows with adjustable friction for controlled opening positions, designed for aluminum Euro channel and similar profile applications. Sold to window manufacturers and construction companies.

Quantifiable outcome

• Up to 400 kg load capacity in lift-slide systems
• +3 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• TÜBİTAKcoreStrategic or Co-development PartnerVORNE's R&D activities are supported by TÜBİTAK collaborations. The company operates an in-house R&D center staffed by expert engineers, with TÜBİTAK partnerships enhancing the company's innovation capabilities in window and door hardware technology.
• Universities (Various)coreStrategic or Co-development PartnerVORNE collaborates with universities in research and development activities, working alongside its in-house R&D team and TÜBİTAK on joint innovation projects in window and door systems technology.
• IFT RosenheimcoreTechnology or IntegrationIFT Rosenheim is an international certification and testing institute that audits and certifies VORNE's products and management systems. VORNE holds IFT QM and EN ISO standard certifications, with regular audits conducted by IFT Rosenheim's authorized representatives to verify compliance.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Roto Frank: German global leader in window and door hardware, offering hinges, handles, locking systems, and sliding solutions across PVC, aluminum, and wood profiles. Most direct competitor to VORNE with overlapping product range, B2B go-to-market, and international certification standards (EN, RAL).
• Siegenia-Aubi: German manufacturer of window and door hardware, ventilation, and building comfort systems. Directly competes with VORNE in hinges, locking mechanisms, and lift-slide hardware with comparable international certifications and global distribution.
• Giesse (Roto Group): Italian manufacturer specializing in hardware for aluminum windows and doors, including handles, hinges, locking systems, and sliding solutions. Comparable to VORNE's aluminum-channel product range and international B2B distribution.
• GU Group (Gretsch-Unitas): German manufacturer of window, door, and sliding hardware systems including hinges, locking components, handles, and lift-slide mechanisms. Direct peer to VORNE in product range, target market (B2B profile manufacturers), and export-oriented distribution model.
• Hoppe Group: European market leader in window and door handles, offering aluminum, stainless steel, and timber-compatible handle systems. Direct peer in the handle sub-segment that VORNE serves, with similar B2B distribution to window/door manufacturers globally.
• MACO (Mayer & Co Beschläge GmbH): Austrian window and door hardware manufacturer producing hinges, locking systems, handles, and sliding solutions for PVC, aluminum, timber, and wood-aluminum profiles. Direct competitor serving similar European B2B fabricator and construction segments.

Broad incumbents

• Schüco International: German provider of window, door, and facade systems primarily as a systems supplier. While not a direct hardware-only competitor, Schüco's vertically integrated offering competes with VORNE's profile-manufacturer customer base and influences hardware specification decisions in projects.
• ASSA ABLOY: Swedish global leader in access solutions, including door hardware, locking systems, and security products. Broad incumbent operating in adjacent (door security/access) rather than VORNE's window hardware specialty, but increasingly competing in multi-point locking systems.

Emerging players

• Dr. Hahn GmbH & Co. KG: German manufacturer specializing in door hinges and hardware for PVC and aluminum systems. Comparable niche focus on hardware components serving similar B2B customers; smaller scale than VORNE but operates in same European certification ecosystem.
• Kin Long Group: Chinese manufacturer of architectural hardware including window/door systems, hinges, and locking components. Emerging low-cost competitor to VORNE in export markets, particularly in Asia, Middle East, and Eastern Europe, with growing international certifications.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights3 records

Customer concentration

• Xx.com/vornesystems
• Facebookfacebook.com/VorneSystems
• LinkedInlinkedin.com/company/vorne

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about VORNE