Wholesale - Construction & Raw Materials

Wabo-Line Einkaufsgenossenschaft für Wand- und Bodenbeläge sowie Innendekorationen 

Zeiningen · Since 2002

The core activity of WABO-LINE is to form a purchasing cooperative for medium-sized parquet, flooring and interior decoration companies, in order to jointly provide advantageous purchasing opportunities for materials and interior decoration articles.

Wärmeverbund Holzin AG 

Appenzell · Since 2012

Wärmeverbund Holzin AG operates a district heating network that primarily generates CO2‑neutral heat from wood chips and supplies it to connected properties, using fossil fuels only for peak loads or outages.

Wateraction SA 

Tolochenaz · Since 1997

The core activity of WaterAction SA is the planning, design and construction of swimming pools and wellness facilities, including related services such as maintenance, repair and renovation. The company offers various types of swimming pools, including concrete pools, overflow pools, mirror pools, as well as hammams, saunas and spas. Additionally, WaterAction SA provides various disinfection methods, such as bromine, chlorine, electrolysis and oxygen activation.

Weber AG Stahl- und Handwerkerzentrum Chur 

Chur · Since 1959

The core activity of WeberPrevost is the wholesale and retail trade of building materials, tools and safety articles for crafts, construction and industry. The company offers a comprehensive range of over 500,000 articles, including steel, building materials, tools, safety equipment and other products designed to meet the needs of professional craftsmen, construction companies and industrial enterprises.

Werner Fischer AG Stahlrohre 

Sirnach · Since 1992

The core activity of Werner Fischer AG is the direct supply of steel pipes, open steel profiles and accessories from the manufacturer to the customer. The company also offers various processing services for pipes, such as pipe laser cutting and finishing, and positions itself as a partner and advisor for all matters related to steel pipes.

Wetrag-Handels-Aktiengesellschaft 

Dänikon Zh · Since 1973

The core activity of Wetrag Handels AG is the marketing and distribution of products for the carpentry trade and the construction industry, particularly curtain boards and apron boards. The company acts as an intermediary between producers, suppliers and end customers, offering fair purchasing conditions, advertising and training. It supplies processors exclusively through the specialist trade and has set itself the goal of promoting the Swiss workplace by having its semi-finished products produced almost exclusively in Switzerland.

Widmer Holz GmbH 

Nassen · Since 2016

The core activity of Widmer Holz GmbH is the manufacture and trade of products made from acacia wood, particularly for the garden and outdoor areas, such as decking boards, battens, pergolas, screens, raised beds, fencing and special logs.

WM-Holz AG 

Bözberg · Since 2016

The core activity of WM-Holz AG is the timber trade.

Woodtrade GM AG 

Romanshorn · Since 2005

The core activity of Woodtrade GM AG is the trade in African hardwoods. The company offers a wide range of wood species and products, positioning itself as a solution provider for customers requiring African hardwoods.

World Steel Trade SA 

Geneva · Since 2017

World Steel Trade SA is a trading company specializing in steel products and international steel supply. It provides delivery options in line with Incoterms 2020, a range of payment terms (e.g., CAD, letters of credit at sight, deferred payment) and services for risk management and transaction support.

Xella Porenbeton Schweiz AG 

Kloten · Since 1999

Xella Porenbeton Schweiz AG supplies autoclaved aerated concrete, mineral insulation and building system products and provides technical planning and advisory services. Its range includes Ytong aerated‑concrete blocks and large-format elements, Multipor mineral insulation boards, Hebel system components, mortars and accessories, together with digital planning services and technical documentation.

Xorrox AG 

Ebmatingen · Since 2015

Xorrox AG supplies the florox™ surface-coating system and related products for seamless wall and floor finishes. The company provides product documentation, training courses for professional installers and a webshop for private customers.

ZOPCO SA 

Geneva · Since 2015

ZOPCO SA is a private independent trading company focused on non‑ferrous metals and concentrates. It sources copper, tin and chrome raw materials—particularly from Africa—and trades and distributes aluminium in Europe as well as other refined non‑ferrous metals on the international physical market.

Recova AG 

Baar · Since 2025

Recova AG plans, manufactures and constructs custom timber houses and provides architectural services and building-product solutions. Its offerings include wooden windows, timber façades and prefabricated building components for residential construction.

Stelaris Resources AG 

Zug · Since 2025

Stelaris Resources AG is a trading company specialising in sourcing and supplying recycled ferrous and non‑ferrous metals to industrial users. It provides end‑to‑end supply solutions including bulk and container shipments, market access and analysis, supply‑chain optimisation and shipping services, and applies KYC and due‑diligence procedures to meet legal and regulatory requirements.

quantX AG 

Zug · Since 2025

quantX AG is a trading company for wood-related products, providing sourcing, trade and logistics for logs, lumber, veneer, lamellas and semi-finished components for the furniture and flooring industry. Its portfolio also includes thermo-treated decking and cladding, shaped or turned elements, glued panels and beams, and it offers trade-finance solutions and related documentation resources.

VanCoustic GmbH 

Wangen Sz · Since 2025

VanCoustic GmbH supplies seamless acoustic absorption products and systems such as SilentSpray, SilentMax, SilentHeat and SilentFire for managing room acoustics and interior finishes. The solutions are sprayable, available in custom colours, installed by trained applicators, use eco‑friendly materials, and include options for thermal insulation and certified fire protection.

Matex Group GmbH 

Cham · Since 2025

Matex Group GmbH is a company specialising in wholesale distribution of construction materials and in providing logistics, warehousing and on-site delivery services. It serves trade professionals and private customers, offering technical advice and tailored procurement solutions and operates logistics in partnership with PLANZER including 20'000 m² of storage.

RMK Kies AG 

Birmenstorf Ag · Since 2025

RMK Kies AG operates the Grosszelg project for the extraction and processing of gravel and sand to supply aggregates for the construction sector. The project foresees staged extraction with planned backfilling and recultivation, local processing, traffic access arrangements and measures to control emissions and noise. RMK Kies is an interest group composed of the regional companies Merz, Knecht and Richi.

Eurogate Systeme GmbH 

Lütisburg · Since 2025

Eurogate Systeme GmbH supplies sectional doors, gate operators, parking barriers and sun/weather protection systems. The company operates an online shop for products and spare parts, offers optional installation services and cooperates with a network of service partners for maintenance and repairs.