Kovinoplastika Loz

What Kovinoplastika Loz does

Kovinoplastika Lož d.o.o. is a Slovenian private industrial manufacturer founded in 1954 (originally as Metal Craft Lož, renamed in 1960), headquartered in Stari trg pri Ložu, with 501-1000 employees organized as a production entity plus seven wholly-owned trading subsidiaries across Croatia, Bosnia and Herzegovina, Serbia, Russia, Romania, Czech Republic, Poland, and Finland. The company operates four product brands: ARX (window, door, and sliding building hardware including the iRX smart-home line, with lifetime functional warranty and EN 1670:2008 grade 5 surface protection), ALVEUS (kitchen sinks, mixer taps, and waste-sorting systems for residential and professional kitchens), KOVINOtools (in-house toolmaking services for progressive, transfer, and deep-draw tooling, leveraging FEM analysis and AutoForm simulation), and STALA (Finnish kitchen solutions brand acquired September 2020). Manufacturing capabilities span sheet-metal forming, zinc die-casting (Zamak 5 and Zamak 2), galvanic surface treatment, precision machining (milling, EDM, 3D laser cutting), tool testing on a 1000T hydraulic press, and 3D coordinate measurement.

The company generates revenue through hardware sales across its four brands and through B2B contract manufacturing services to industrial customers. Its go-to-market combines direct enterprise field sales from the Slovenian headquarters with a wholly-owned subsidiary distribution network covering nine countries and stated business connections in 40+ countries; 90% of revenue is derived from international exports. Customer segments are vertically diversified — automotive (Volvo, Porsche, Audi, Magna, Gestamp, Gedia, Benteler, Sodecia, Voestalpine, Witte; IATF 16949 certified since 2009), household appliances (Gorenje, Bosch, Rational AG), building hardware (Schüco, Yale, Grass), and industrial components for sports, electronics, security, agriculture, and construction (Gardena, Elan, Brink, TEM Čatež). The company holds ISO 9001 (since 1994), ISO 14001 (since 1998), and IATF 16949 (since 2009) certifications, transitioned to a private limited liability company in 2017, and operates with no public listing, no venture or private-equity backing, and no disclosed external funding.

Name

Kovinoplastika Loz

Legal name

Kovinoplastika Lož d.o.o.

Website

https://kovinoplastika.si

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Kovinoplastika Lož is a privately-held Slovenian industrial manufacturer founded in 1954 producing branded building hardware (ARX), kitchen sinks (ALVEUS, STALA), and precision metal components, with in-house toolmaking (KOVINOtools) supplying automotive, appliance, and construction OEMs across 40+ countries via nine European subsidiaries.

Ownership category

akta.pro rank

Product category

Industrial metal components manufacturing

NAICS

Special Die and Tool, Die Set, Jig, and Fixture Manufacturing (333514), Cutlery and Handtool Manufacturing (33221), Turned Product and Screw, Nut, and Bolt Manufacturing (33272), Metalworking Machinery Manufacturing (33351)

SIC

Sheet Metal Work (3444), Cutlery, Handtools & General Hardware (3420), Metal Forgings & Stampings (3460), Fabricated Structural Metal Products (3440)

akta.pro primary industry

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC)

Keywords

• Metal forming manufacturing
• Building hardware production
• Kitchen sinks manufacturing
• Toolmaking services
• Automotive components supply

Headquarters

HQ city

Stari Trg Pri Lozu

HQ country

Slovenia

HQ region

Europe

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Building Hardware (ARX Brand): Manufacture and sale of modern building hardware including fittings, door locks, hinges, and smart home components. ARX is positioned as a major European manufacturer in this segment.
2. Kitchen Sinks and Fixtures (ALVEUS Brand): Production and sale of kitchen sinks, mixer taps, waste segregation systems, and related products under the ALVEUS brand. ALVEUS is among the major European providers of these products.
3. Toolmaking Services (KOVINOtools Brand): Development and manufacture of tools, equipment, and technologies for internal use and external customers. Includes progressive tools, transfer tools, and deep draw tools. Technology carrier supporting company's high productivity.
4. Industrial Components: Manufacturing of components for automotive, sports, electronics, security, agriculture, and construction industries. Includes mechanical transformation of steel, zinc die-casting, stamping, and assembly operations.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Kovinoplastika Loz is a vertically integrated metal forming manufacturer producing building hardware (ARX brand), kitchen sinks and fixtures (ALVEUS and STALA brands), industrial components for automotive and other sectors, and toolmaking services (KOVINOtools). The company operates its own toolmaking division, sheet metal forming, deep drawing, zinc die-casting (Zamak), galvanic surface treatment, and precision assembly capabilities, delivering products from prototyping through mass production.

Product overview

Kovinoplastika Loz is a manufacturing company offering a portfolio of branded products and manufacturing services. The company operates four main brands: ARX (building hardware including window/door fittings and smart home solutions), ALVEUS (kitchen sinks and accessories), KOVINOtools (toolmaking services), and STALA (acquired Finnish kitchen brand since 2020). Supporting these brands, the company provides comprehensive in-house manufacturing services including toolmaking (progressive, transfer, and deep draw tools), engineering, machining, 3D measuring, and component manufacturing using processes such as die-casting, galvanic treatment, and assembly. The company serves automotive, furniture, household appliances, sports, electronics, security, agriculture, and construction industries.

Differentiator

Problem solved

Functional benefit

Brands

• ARX: Building hardware brand offering window, door, and sliding hardware solutions for the construction industry and automotive sector. Product lines include ARX spin, ARX door lock, ARX slide, iRX Smart Home, and ARX casement.
• ALVEUS
• KOVINOtools
• STALA

Products and services

• ARX Building Hardware Modern and classic building hardware including fittings for shutters, door locks, hinges, and smart home solutions (iRX). Products include ARX spin, ARX door lock, ARX slide, ARX casement, and iRX Smart Home. Features 5th grade surface protection according to EN 1670:2008 with lifetime functional warranty and 10-year surface protection warranty.
• ALVEUS Kitchen Sinks and Fixtures Kitchen sinks, mixer taps, waste segregation systems, cookers, and related accessories for modern and classic kitchens. Available in high-quality materials for both professional and household kitchens. Among the major European providers of kitchen sinks and gastronomy dishes.
• KOVINOtools Toolmaking Services Innovative tooling solutions from product development through mass production including progressive tools, transfer tools, and deep draw tools. Max tool dimensions 3000 x 1500 mm. Technology carrier supporting high technological productivity.
• STALA Kitchen Solutions Scandinavian-designed kitchen solutions including stainless steel sinks and worktops with Design from Finland and Key Flag symbols. Combines stainless steel with Finnish aesthetics for functional kitchens.
• Toolmaking Services Comprehensive tooling services including progressive tools, transfer tools, and deep draw tools for automotive, furniture, and household appliances industries. Max tool dimensions 3000 x 1500 mm.
• Engineering Services Development and optimization of technological procedures, product development participation, tool and machine construction, construction documentation, and custom turnkey projects from product design to process automation. Includes FEM analysis and computer simulation.
• Machining Services Quality machining services including milling, grinding, turning, sink erosion, wire erosion, and 3D laser cutting operations for toolmaking and component production.
• 3D Measuring Services 3D measuring services using DEA machine for accurate measurements of finished products and tool/machine parts, with CAD model measuring capability and customized measuring reports.
• Industrial Components Manufacturing Custom component manufacturing including mechanical steel transformation, deep drawing, zinc alloy die-casting (Zamak 5 and Zamak 2), galvanic surface treatment, and assembly services for automotive, sports, electronics, security, agriculture, and construction industries.

Quantifiable outcome

• ARX hardware achieves 5th grade surface protection according to EN 1670:2008
• +3 more outcomes

Named customers20 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Stala OycoreOthers · 1 September 2020Acquired Finnish company Stala Oy in September 2020. Stala designs, produces, and markets innovative solutions for functional kitchens from its factory in Lahti, Finland. Products carry Design from Finland and Key Flag symbols and are exported to several countries.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Teka Industrial: European kitchen sink, tap and built-in appliance manufacturer. Direct competitor in kitchen-sink categories and broader white-goods component supply where Kovinoplastika Lož operates via ALVEUS/STALA and Components business.
• Winkhaus: German family-owned manufacturer of window and door hardware, locking systems, and access control. Directly comparable product range and customer base to ARX brand building hardware with similar European mid-market positioning.
• Franke Group: Swiss-headquartered global leader in kitchen sinks, taps, and related systems. Directly competes with Kovinoplastika Lož's ALVEUS and STALA brands in European residential and professional kitchen sink markets.
• Siegenia-Aubi: German manufacturer of fittings for windows, doors, and sliding systems — directly overlapping with ARX hardware product lines. Comparable target customer base of European window/door OEMs and similar certification-driven go-to-market approach.
• Julius Blum: Austrian global leader in furniture fittings (hinges, drawer runners, lift systems). Directly comparable to the furniture industry tooling and component supply side of Kovinoplastika Lož's KOVINOtools business; also a customer-ecosystem peer via ARX.
• Roto Frank: German-headquartered global leader in window and door hardware, including tilt-and-turn systems directly comparable to Kovinoplastika Lož's ARX brand. Both sell premium European building hardware with comparable end customers (window/door manufacturers).
• Blanco Professional: German manufacturer of stainless steel sinks, mixer taps and waste systems for domestic and professional kitchens. Direct competitor to ALVEUS in mid-to-high-end European kitchen sink segments.
• Hettich Holding: German family-owned furniture fittings and hardware manufacturer (hinges, drawer systems, sliding solutions). Comparable European mid-market industrial manufacturer with private ownership, multi-country distribution, and similar furniture-industry customer base to Kovinoplastika Lož.

Broad incumbents

• Geberit: Swiss-listed European leader in sanitary technology with broader bathroom/building-systems portfolio. Comparable European industrial manufacturing heritage, certification-driven sales to building trades, and multi-country distribution, though at significantly larger scale and broader scope than Kovinoplastika Lož.
• Roca Group: Spanish-headquartered global bathroom and kitchen products major with broader portfolio than Kovinoplastika Lož (ceramics, baths, taps, sinks). Comparable European manufacturing footprint and white-goods-adjacent distribution model, but materially larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInsi.linkedin.com/company/kovinoplastika-loz

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries8 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 Kovinoplastika Loz