demu metaalindustrie b.v.

What demu metaalindustrie b.v. does

demu metaalindustrie b.v., operating commercially as Leviat/Halfen (Netherlands), is a manufacturer of fixing, anchoring, and reinforcement technology for structural concrete construction. Its product portfolio is organized across five areas: anchoring and fixing (cast-in channels, fixing anchors, tension rod systems, balcony connectors, coupler systems, reinforcement connections, precast connections); structural connections (impact sound insulation, shear dowels, punching shear reinforcement); lifting and bracing (spherical head anchors, lifting anchors); façade support and restraint (suspended concrete façades, concrete sandwich façades, brickwork support); and industrial technology (framing channels, modular pipe support systems such as Powerclick). Notable engineered product lines include Halfen HTA-CE cast-in channels, Detan tension rod systems, Demu fixing anchors, HIT thermally insulated balcony connectors (REI 120 fire resistance), HBS-05 threaded reinforcement couplers (including a seismic variant), the HUC universal steel-to-concrete connection system (HSCC corbels with up to 2,500 kN load capacity), and HDB punching shear reinforcement.

The company monetizes primarily through B2B sales of engineered construction components to professional contractors, structural engineers, and building firms across Europe and Asia, supported by country-specific sales offices, an engineering hotline for specification support, distributor partnerships, and a tender/specification platform (ausschreiben.de). Pricing is opaque and quote-based, reflecting project-specific specification rather than list pricing. A differentiated element of the model is the free provision of design and specification software (HSC-3.20), BIM plug-ins for Revit/Allplan/Tekla, and CAD libraries, which embed the company's components into the engineering workflow and create a soft lock-in at the design stage. All major product lines carry European Technical Assessments (ETA), with additional ICC-ES (US), CABR (China), DIBt, and CE certifications, which is the basis for compliance-driven specification in regulated construction markets.

Recent activity (2025) extends the portfolio into new materials and adjacent verticals — a hybrid masonry support system (Modersohn MK6), a stainless-steel Lean Duplex variant of cast-in channels, an extended HIT steel-to-concrete connector range, and the TimXtend modular balcony system for timber construction developed with Rothoblass and RWT plus. Despite substantial product breadth, geographic reach, and certification depth, the source data does not disclose revenue, headcount, ownership structure, or management team, which constrains direct financial assessment.

Name

demu metaalindustrie b.v.

Legal name

Leviat B.V.

Website

https://halfen.com

Company type

Private

Operating status

Operating

Short description

Leviat/Halfen (demu metaalindustrie b.v.) manufactures engineered anchoring, fixing, and reinforcement components — cast-in channels, balcony connectors, coupler systems, and punching shear rails — for structural concrete construction, serving professional contractors and structural engineers across Europe and Asia with project-based specification selling.

Ownership category

akta.pro rank

Product category

Construction Fixings and Anchoring Systems

NAICS

Fabricated Structural Metal Manufacturing (332312), Architectural and Structural Metals Manufacturing (3323)

SIC

Fabricated Structural Metal Products (3440)

akta.pro primary industry

Rebar Fabrication & Reinforcing Products (IMADACAH)

akta.pro secondary industry

Frames, Sashes, Mullions & Subframes (IMADAIAH)

Keywords

• Concrete anchoring systems
• Construction fixing technology
• Structural reinforcement products
• Cast-in channel systems
• Precast connection hardware

Headquarters

HQ city

Utrecht

HQ country

Netherlands

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Distribution channels4 records

Marketing channels5 records

Core offering

Demu Metaalindustrie B.V. manufactures and supplies anchoring, fastening, and reinforcement products for structural concrete construction under the Halfen and Leviat brands. Its portfolio includes cast-in channels, fixing anchors, tension rod systems, balcony connectors, reinforcement couplers, punching shear rails, precast panel anchors, and modular pipe support systems. Products are code-compliant under European Technical Assessments (ETA), ICC-ES (USA), CABR (China) and German building authority (DIBt) approvals and are sold to professional construction firms and engineers.

Product overview

Leviat (Halfen) offers a comprehensive portfolio of fixing technology products for the construction industry organized into five main product areas: Anchoring & Fixing (cast-in channels, bolts, accessories, tension rod systems, balcony connectors, coupler systems, reinforcement connections, precast connections), Structural Connections (impact sound insulation, shear dowels, punching shear reinforcement), Lifting & Bracing (spherical head anchors, lifting anchors, socket lifting anchors), Façade Support & Restraint (suspended concrete façade, concrete sandwich façade, brickwork support), and Industrial Technology (framing channels, modular pipe support systems). The product range includes core branded products such as Halfen HTA-CE cast-in channels, Halfen Detan tension rod systems, Halfen Demu fixing anchors, Halfen HIT balcony connectors, Halfen HBS-05 coupler systems, Halfen HSC stud connectors, Halfen HUC universal connections, Halfen HDB punching shear reinforcement, and Halfen FPA precast panel anchors. Recent additions include the Modersohn MK6 hybrid masonry support system and the TimXtend modular balcony system for timber construction.

Differentiator

Problem solved

Functional benefit

Brands

• Halfen Demu: Fixing anchors for point-load and permanent connection of building components in concrete

Products and services

• Halfen Cast-in channels (HTA-CE) Channel systems embedded in concrete that provide an ideal basis for easy-to-install and adjustable fixings. Includes HTA-CE P Channels with extra load capacity. Certified under European Technical Assessment (ETA), ICC-ES (USA) and CABR (China).
• Halfen Detan Tension and Compression Rod Systems Tension and compression rod systems with European Technical Assessments for Halfen Detan-S (steel) and Halfen Detan-D (stainless steel), with CE marking and optimum corrosion protection for spanner flats and rod threads.
• Halfen Demu Fixing Anchors Fixing anchors with European Technical Assessment for point-load and permanent connection of building components in concrete. Various types and sizes including the T-FIXX with CE marking and ETA for personal fall protection equipment. Load classes from 0.5 to 45.0.
• Halfen HBS-05 Coupler System Threaded reinforcement coupler system providing reliable solutions for connections of reinforcement bars in reinforced concrete. Includes HBS-05 Seismic variant suitable for earthquake-prone regions with high ductility for cyclic alternating loads.
• Halfen HUC Universal Connection System Complete connection system for transferring normal, shear loads and bending moments between structural steel components and concrete. Includes HSC-B Steel connections and HSCC Steel corbels with up to 2,500 kN load capacity.
• Halfen HSC Stud Connector Mechanical socket connection for B500B reinforcement steel (10-25 mm diameter) developed for economical tension reinforcement in corbels and frame nodes with forged anchor heads enabling extremely short anchorage lengths.
• HIT Balcony Connectors Thermally insulated balcony connection systems for reduction of thermal bridging with excellent impact sound insulation values and maximum fire resistance class REI 120. Includes HIT Connections (concrete-to-concrete, steel-to-concrete), HIT-PI dry connections for precast balconies, and timber-construction balcony systems.
• Halfen HDB Punching Shear Reinforcement Dowel rail systems for transfer of shear loads in construction joints. Includes HDB (standard), HDB-S (shear rail), HDB-Z (for slab and pad foundations), and HDB-FLEX (for filigree slabs). Building authority approved with simple formwork and installation to reduce construction time.
• Halfen FPA Precast Panel Anchors Complete system for fixing suspended concrete façade panels including SL30 precast panel anchor system (building authority approved) and standard FPA anchors with loads from 5 to 56 kN.
• Halfen Powerclick Modular Pipe Support System Modular pipe support system for industrial pipeline projects with pre-assembled parts for faster installation and lower weight compared to conventional steel construction while maintaining torsional stiffness. Compatible with Intergraph Smart 3D and AVEVA E3D/PDMS.
• Modersohn MK6 Masonry Support System Hybrid masonry support system combining technical advantages of Modersohn support anchors and the Halfen HK5 system. Building authority approved with comprehensive range for brickwork cladding.
• TimXtend Balcony System Modular balcony solutions for multi-storey timber construction enabling easy cantilevering from solid timber floors without suspended structures or concrete topping layers. Features tested impact sound insulation and meets fire protection requirements REI 90.

Quantifiable outcome

• Up to 2,500 kN load capacity with HSCC Steel corbels
• +3 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Peikko Group: Peikko manufactures structural steel connections, concrete-embedded fastening systems, and DELTABEAM composite beams. It is a direct competitor to Halfen/Leviat in cast-in channels, column shoes, and rebar couplers, serving identical structural concrete applications across Europe and increasingly Asia.
• fischer Group (fischerwerke): fischer is a German fixing-systems specialist with ETA-certified anchor bolts, chemical anchors, and cast-in channels directly comparable to Halfen's portfolio. The companies overlap closely on facades, concrete anchoring, and rebar connections across European construction markets.
• Simpson Strong-Tie: Simpson Strong-Tie manufactures structural connectors, anchors, and fasteners for concrete and wood construction. Its code-listed connectors and embedded anchors compete directly with Halfen cast-in channels and HBS-05 couplers in North American and European markets.
• Ancon (Leviat sister brand): Ancon, also part of Leviat, produces stainless-steel concrete reinforcement accessories, masonry support, and shear connectors. Within the same corporate family, Ancon products overlap mechanically with Halfen Detan, FPA, and HDB lines, making it the closest internal peer.
• Mungo Befestigungstechnik: Mungo is a Swiss fastening-technology specialist offering ETA-certified anchors, chemical fixings, and frame fasteners. As a mid-sized European specialist, Mungo competes with Halfen Demu in concrete anchoring and façade-fixation projects across DACH and broader EU markets.
• Modersohn (Leviat sister brand): Modersohn, another Leviat-family brand, produces masonry support systems and façade anchors that have now been combined with Halfen HK5 in the Modersohn MK6 launch (Sep-2025). It is a direct internal peer for façade restraint, structurally adjacent to Halfen FPA precast panel anchors.

Broad incumbents

• Hilti Group: Hilti is a global direct-fastening and anchoring technology leader with a much larger portfolio spanning tools, chemical anchors, mechanical anchors, and firestop systems. It competes directly with Halfen Demu fixing anchors and cast-in channels and is the dominant specifier-relationship brand in the category.
• Würth Group: Würth is a global fastener and construction-fixings distributor/manufacturer with broad product lines including anchors, chemical fixings, and rebar connections. It overlaps with Halfen Demu anchors and HTA-CE channels but operates across a far wider fastener portfolio.
• ITW Construction Products: ITW Construction Products includes brands like Red Head (chemical anchors), Tapcon, and Buildex, offering mechanical and adhesive anchoring systems. It competes with Halfen's cast-in and post-installed fixing ranges through broad distribution in commercial construction.

Emerging players

• Powers Fasteners (Stanley Black & Decker): Powers Fasteners supplies mechanical and chemical concrete anchors under the DeWalt/Powers brand. It addresses similar concrete-anchoring applications as Halfen Demu fixing anchors but with greater emphasis on post-installed systems in North American and select international markets.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCgXildII8QeGqhxyUGEVNoQ
• LinkedInde.linkedin.com/company/leviat-in-deutschland

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

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 demu metaalindustrie b.v.