Weiacher Kies AG

Name

Weiacher Kies AG

Legal name

Weiacher Kies AG

Website

https://weiacherkies.ch

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Construction Materials

NAICS

Nonmetallic Mineral Mining and Quarrying (2123), Solid Waste Landfill (562212), Solid Waste Collection (562111)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Refuse Systems (4953)

akta.pro primary industry

Sand & Gravel Extraction & Processing (IMAKAHAB)

akta.pro secondary industries

Aggregates & Sand/Gravel Bulk Storage (TLALAIAC), Hauling, Spoil Management & Disposal (Muck Away) (IMAFAKAJ), Landfill Operations & Disposal Services (IMAIAFAL)

Keywords

• Construction aggregates
• Sand and gravel supply
• Ready-mix concrete
• Excavation disposal
• Rail freight logistics

Headquarters

HQ city

Weiach

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Infrastructure, Supply Chain, Personnel

Revenue model

1. Aggregates (Sand, Gravel, Crushed Stone): Production and sale of first-class sand, gravel and crushed stone, delivered by rail and in combination with road transport to asphalt plants, concrete plants and large construction sites.
2. Concrete and Mortar: Production and supply of transport concrete and mortar to construction customers.
3. Landfill / Disposal Services: Disposal of unpolluted excavation materials and inert substances, with rail transport used where possible for transporting excavated material from construction sites to the two landfills in Weiach.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

Weiacher Kies AG extracts, processes, and delivers sand, gravel, and crushed stone aggregates; produces transport concrete and mortar; and operates disposal (landfill) services for clean, uncontaminated excavation materials and inert substances. The company supplies construction sites, concrete plants, and asphalt plants primarily in the Weiach and greater Zurich/Nordwestschweiz region of Switzerland and operates its own combined road-and-rail transport fleet.

Product overview

Weiacher Kies AG is a construction materials company operating as part of the Eberhard Unternehmungen group. The company offers a unified portfolio centered on aggregates (sand, gravel, crushed stone), ready-mix concrete and mortar products, and disposal services for clean excavation material and inert materials. A distinctive service capability is its rail transport infrastructure, operational since 1962, which enables combined rail-road logistics for environmentally conscious delivery to asphalt and concrete plants and large construction sites. The company also manages ecological reclamation and nature protection areas on its 118-hectare site.

Differentiator

Problem solved

Functional benefit

Products and services

• Sand, Kies und Schotter (Sand, Gravel, and Crushed Stone) Extracted and processed aggregates (sand, gravel, crushed stone) supplied to construction sites, concrete plants, and asphalt plants in the Weiach/Nordwestschweiz region.
• Transportbeton und Mörtel (Ready-Mix Concrete and Mortar) Ready-mix concrete and mortar products manufactured and delivered to construction customers via truck or combined rail/road transport.
• Deponierung von unverschmutztem Aushub und Inertstoffen (Disposal of Clean Excavation Material and Inert Substances) Landfill disposal service accepting clean, uncontaminated excavation material and inert substances from construction and civil engineering projects.
• Kombinierter Bahntransport (Combined Rail Transport) Combined road-and-rail freight transport service used to deliver aggregates and concrete and to remove excavation material, reducing truck traffic and ecological impact.

Quantifiable outcome

• Rail transport reduces road traffic and contributes to environmental relief
• +2 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• SBB Cargo SchweizcoreStrategic or Co-development Partner · 1 June 2026Weiacher Kies AG and the broader Eberhard group have maintained a long-standing partnership with SBB Cargo Schweiz for rail freight transport. The partnership was extended in June 2026. Rail transport is used for delivering aggregates to asphalt and concrete plants as well as large construction sites, and for transporting excavated materials from construction sites to the two landfills in Weiach. The partnership is central to the company's environmental strategy of combined road-rail transport.

Scale indicators5 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Holcim: Global Swiss-headquartered building materials major with significant aggregates, ready-mix concrete, and cement operations across Europe. Overlaps with Weiacher Kies AG across the entire aggregates-to-concrete value chain but at vastly larger scale and geographic reach.
• Implenia AG: Switzerland's largest construction services company, with internal materials supply capabilities including concrete and aggregates. Comparable in serving Swiss construction customers but operates as a broader construction services incumbent rather than a pure-play materials producer.
• Heidelberg Materials: Major European producer of cement, aggregates, and ready-mix concrete with operations across Switzerland. Comparable as a broad incumbent in aggregates and concrete, but with a much larger and more diversified portfolio than Weiacher Kies AG.

Others

• Eberhard Recycling AG: Sister company within the Eberhard group operating recycling and circular construction materials activities. Highly relevant as a sibling operation that increasingly influences Swiss aggregate demand via recycled material substitution, but does not directly compete on primary aggregates.
• Eberhard Bau AG: Sister company within the Eberhard group, focused on construction execution. Highly relevant as an internal customer and ecosystem partner for Weiacher Kies AG's aggregates and disposal services, though it does not directly compete on materials production.

Direct peers

• Calcis AG: Swiss producer of lime, limestone, and mineral raw materials with quarrying and processing operations. Directly comparable to Weiacher Kies AG in nonmetallic mineral extraction and aggregate supply, serving construction and industrial markets.
• Jura Materials (Jura Holding AG): Swiss cement and aggregates producer operating limestone quarries and concrete plants across Switzerland. Directly comparable to Weiacher Kies AG in nonmetallic mineral extraction, aggregates, and concrete supply to construction customers.
• KIBAG: KIBAG is one of Switzerland's largest gravel, concrete, and recycling groups with multiple quarries and concrete plants across the country. Directly comparable to Weiacher Kies AG in core aggregates, ready-mix concrete, and inert material disposal services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCB4gR-QdblQceAsldLr9qMQ
• Facebookfacebook.com/eberhard.ch
• LinkedInlinkedin.com/company/weiacher-kies-ag
• Instagraminstagram.com/eberhard_pioniere

Compliance2 records

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 Weiacher Kies AG