What Debrunner Acifer does

Debrunner Acifer is an online shop for building materials. Water and building technology, sheet metal roofing needs, building envelope, civil engineering, building supplies, fastening technology, material distribution, and processing.

Name

Debrunner Acifer

Legal name

Debrunner Koenig Group company

Website

https://www.d-a.ch/da/de

Company type

Private

Founded year

1755

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Debrunner Acifer is a dealer and service partner for construction, industry, commerce, and market leaders.

Ownership category

akta.pro rank

Headquarters

HQ city

Wettingen

HQ country

Switzerland

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Product Sales: One-time transactional product sales of technical building products through B2B e-commerce platform and physical locations. Products include plumbing, heating, water supply, building envelope, construction, fastening technology, tools and safety equipment.
2. Account-Based Pricing: Registered professional customers receive personalized pricing with volume-based discounts and loyalty programs (PRIMA points system).

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels4 records

Core offering

Debrunner Acifer is a B2B dealer and service partner selling technical building products to construction professionals through a hybrid channel of a self-serve e-commerce platform (d-a.ch) and over 40 physical locations across Switzerland. The assortment spans sanitary, heating, water supply, building envelope, construction, fastening technology, and tools/work protection. Complementary digital services include the bws mobile app with AI image search, inventory and equipment management systems, SelfService autonomous 24/7 shopping, eSpengler digital prefabrication for sheet metal work, and photovoltaic consulting.

Product overview

Debrunner Acifer operates a B2B e-commerce platform for construction professionals offering technical products across eight main categories: Sanitary (plumbing, installation systems, ventilation), Heating (boilers, pumps, radiators, controls), Water Supply (pipelines, hydrants), Building Envelope (roofing, photovoltaics), Construction (drainage, formwork, fencing), Fixing Technology (screws, anchors, fasteners), and Tools & Work Protection. The core e-shop platform is complemented by digital services including bws® supply management systems (bws®mobile App with AI image search, bws® TrackMaster equipment management, inventory management with barcode scanning), SelfService autonomous shopping, eSpengler digital prefabrication, and photovoltaic consulting. The company is part of the Debrunner Koenig Gruppe, a Swiss B2B trading partner serving construction, industry and trade.

Differentiator

Problem solved

Functional benefit

Brands

• bws®mobile App: Mobile application for inventory management and equipment tracking for construction professionals
• bws®
• eSpengler
• SelfService
• Swiss Express Innight

Products and services

• Sanitär (Sanitary) product range Complete sanitary product range covering drainage and waste pipe systems, KWC faucets and raw valves, installation systems (Sanipex, Mapress, Instaflex, Mepla, iFit, PushFit, FlowFit, S-Press), tempering iron, INOX, plastic, copper and bronze systems, pipe fixing technology, Raychem heating band systems, pipe connections, gas and water pipes, Vorwand installation systems, Spiro ventilation systems, and ventilation fans. Sold to professional plumbers and sanitary installation companies via the B2B e-shop and physical branches.
• Heizung (Heating) product range Full heating product portfolio including drinking water heaters, storage tanks and fresh water stations, district heating systems, ground probe distributors, burners, oil tanks, gas and heating oil valves, circulation pumps and pump groups, safety devices, measurement and control technology, press installation systems, underfloor heating, radiators, chimney systems, and emergency heaters. Sold to heating installers and HVAC contractors via the B2B e-shop and Handwerkerzentren.
• Wasserversorgung (Water Supply) product range Water supply infrastructure products including HD cast iron pipelines and fittings, plastic pipelines and fittings, valves, hydrants, and pipe connections/fittings. Sold to utility companies and infrastructure installers.
• Gebäudehülle (Building Envelope) product range Building envelope products including plumbing and roofing supplies, building envelope solutions, and photovoltaic systems for solar energy generation. Sold to sheet metal workers, roofers, and building envelope professionals.
• Bau (Construction) product range Construction products including formwork and reinforcement accessories, canal/seepage/drainage pipe systems, wastewater plugs, shaft ladders, safety ladders and grates, cable protection, building cast iron and drainage channels, wire meshes and fencing, geotextiles, construction main trade products, films, covering tarpaulins and studded membranes, Spiwell systems, and rainwater management. Sold to civil engineering contractors and general construction firms.
• Befestigungstechnik (Fastening Technology) product range Comprehensive fastening technology assortment including hexagonal, HV and structural steel screws, socket head screws, set screws, locking and fit screws, metal/sheet metal/drill/facade screws, thread-forming and thread-cutting screws, threaded rods, hanger screws, coarse screws, nuts, blind rivet nuts and thread inserts, washers, lock washers, rivets, split pins and pins, wood/particle board/spacer screws, wood connectors, sliding gate fittings, hardware and fittings, adhesive and sealing products, and anchor technology. Sold to general construction companies and tradespeople.
• Werkzeuge & Arbeitsschutz (Tools & Work Protection) product range Tools and occupational safety equipment including machines, tools, work protection / personal protective equipment (PPE), and workshop and warehouse equipment. Sold to construction professionals across trades.
• bws mobile App Mobile application for inventory management and ordering aimed at construction professionals. Includes KI-Bildsuche (AI-powered image search) that allows users to photograph a product or upload an image to find and order matching items, plus barcode scanning for fast product identification and warehouse management features.
• bws TrackMaster (Betriebsmittelbewirtschaftung) Equipment management system for tracking and managing equipment and materials at construction sites, part of the bws supply management ecosystem. Used by construction professionals to monitor operating resources and inventory.
• Lagerbewirtschaftung (Inventory Management) with bws-code barcode Warehouse/inventory management system including bws-code barcode scanning for efficient stock control, logistics, and procurement processes at construction sites and customer warehouses.
• SelfService Autonomous self-service shopping solution enabling customers to shop 24/7 using smartphone check-in technology in pickup shops and tradesman centers. Includes the first Smart Store in Winterthur. Aimed at construction professionals needing out-of-hours pickup.
• eSpengler Digital prefabrication service for sheet metal workers (Spengler) enabling the transition from sketch to finished product with simple, digital, and mobile workflows. Used by sheet metal and roofing professionals to streamline fabrication.
• Vorfabrikation (Prefabrication) Prefabrication service for wall systems and construction projects, enabling more efficient building through pre-assembled components such as Vorwand systems. Used by construction professionals to reduce on-site assembly time.
• Photovoltaik (Photovoltaics) consulting and supply Photovoltaic consulting and products including solar modules, inverters, battery storage, and mounting structures, supplied to building envelope and construction professionals.

Quantifiable outcome

• Top 10 Swiss B2B Online Shops and twice Top 5 at Digital Commerce Award

Segments9 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability2 records

Feature5 records

Partnerships

One partnership is on record.

• Klöckner & Co SEcoreOthersParent company - international steel and metal distribution group headquartered in Germany. Provides corporate backing and international supplier network access.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Würth: Global market leader in B2B distribution of fastening technology, tools, and technical products to tradespeople, headquartered in Germany. Closely comparable to Debrunner Acifer in customer base (professional contractors), B2B distribution model, technical product portfolio, and hybrid sales/service approach.
• Bossard Group: Swiss-based industrial distributor specializing in fastening technology, assembly solutions, and supply chain services to industrial and construction customers. Highly comparable in Swiss heritage, B2B technical product focus, and account-based selling model with integrated procurement tooling.
• SFS Group: Swiss manufacturer and supplier of precision fastening and components serving construction and industrial customers. Comparable in fastening-technology focus, Swiss base, and B2B construction customer base, although SFS is more vertically integrated into manufacturing than Debrunner Acifer.
• Hilti: Liechtenstein-headquartered direct-sales provider of premium tools, fastening systems, and software services to construction professionals. Comparable target customer (tradespeople), technical product focus, and direct-to-customer distribution model, with a more premium and product-centric positioning than Debrunner Acifer.

Broad incumbents

• Hornbach Baumarkt: European home improvement and building materials retailer with a Swiss presence. Overlaps in building materials assortment but addresses DIY consumers and prosumer customers rather than being a dedicated B2B construction distributor like Debrunner Acifer.
• Bauhaus (Schweiz): Swiss arm of the European DIY home and construction materials retailer. Shares the building materials category and Swiss footprint but operates a consumer-facing DIY model versus Debrunner Acifer's B2B professional focus.
• Rexel: French-listed global B2B distributor of electrical, lighting, and energy management products serving construction and industrial professionals. Strongly comparable in B2B distribution model, account-based pricing, and digital procurement integration, though focused on the electrical category rather than sanitary/heating/fastening.
• Sonepar: French-headquartered privately held global B2B distributor of electrical products and related solutions. Comparable in family-owned B2B distribution business model, multi-country footprint, and focus on professional contractors, but with an electrical-product specialization.
• Geberit: Swiss-listed manufacturer of sanitary technology and piping systems serving the same plumbing professional customer base. Comparable in Swiss origin and sanitary/plumbing product category, but operates upstream as a manufacturer rather than as a multi-brand technical distributor like Debrunner Acifer.

Others

• Klöckner & Co SE: German-listed international steel and metal distribution group and ultimate parent company of Debrunner Acifer via Debrunner Koenig Gruppe. Relevant as the holding entity providing purchasing scale, supplier network access, and capital backing rather than as a direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCaLH6VySqLRWE3Oyjs1wHlA
• LinkedInlinkedin.com/company/debrunner-acifer-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Debrunner Acifer