What Wyli Holz does

WYLI HOLZ AG is a privately held Swiss timber construction (Holzbau) company headquartered in Muri, Canton Aargau, founded on May 1, 2000 by Max Lindenmann. The company delivers an integrated service portfolio across five lines: Holzbau (timber construction for single-family homes, multi-family residential, agricultural buildings, and commercial halls), Modernisierung (renovation and energetic efficiency upgrades), Beratung/Planung (consultation, BIM-enabled planning, cost estimation, and project management), Fassaden (facade installation in wood, metal, plastic, and rendered materials), and Dachaufstockung (roof extensions and dormers). It serves private homeowners, small-to-mid residential developers, agricultural operators, commercial clients, and selected public-sector projects (e.g., Abtwil Schulhaus) primarily in the Freiamt region of Canton Aargau, with project footprints documented across more than 20 municipalities.

The firm employs 20-25 staff including two co-owners (Ramon Waldis and Max Wyder), credentialed project leaders with Holzbau-Techniker HF and Holzbau-Polier qualifications, foremen, craftsmen, five apprentices, and two administrative personnel. It uses Building Information Modeling (BIM) for virtual project planning and third-party collaboration, differentiating it from typical sub-25-person regional builders. Revenue is generated through quote-based, one-time project fees under a 'SORGLOS Paket' (worry-free package) that bundles planning, cost control, energy certification, building physics, and construction execution. The go-to-market is direct-to-customer via website, phone, email, community events (Tag der offenen Tür, Gewerbeausstellung Muri), and trade-press features (Wir Holzbauer magazine).

In December 2025, founder Max Lindenmann transferred his business share to successor Ramon Waldis, completing a 25-year leadership transition. The company is entirely founder-owned, has no external funding or parent entity, and holds industry memberships in holzbau schweiz, Lignum, and MINERGIE. Operational alliances with Wyder AG, Huber Dach und Wand AG, and eimax GmbH support joint safety training and multi-trade collaboration. Revenue is not publicly disclosed.

Name

Wyli Holz

Legal name

WYLI HOLZ AG

Website

https://wyli.ch

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Short description

WYLI HOLZ AG is a privately held Swiss timber construction firm in Muri, Canton Aargau, delivering Holzbau, Modernisierung, Fassaden, Dachaufstockung, and BIM-enabled planning services to homeowners, small developers, farmers, and commercial clients across the Freiamt region.

Ownership category

akta.pro rank

Product category

Timber Construction Services

NAICS

Residential Building Construction (2361), Residential Remodelers (236118), New Single-Family Housing Construction (except For-Sale Builders) (236115), New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

General Bldg Contractors - Residential Bldgs (1520), Prefabricated Wood Bldgs & Components (2452)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

akta.pro secondary industry

Custom Home Building (IMAFABAC)

Keywords

• Timber construction services
• Building renovation
• Facade installation
• Roof extensions
• Construction planning

Headquarters

HQ city

Muri

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Timber Construction Services (Holzbau): Project-based timber construction services including single-family homes, multi-family homes, agricultural buildings, halls, interior finishing, terraces, carports, roof windows, climbing and bouldering walls. Revenue is generated through one-time project fees based on quotes and cost estimates.
2. Modernization and Renovation Services: Building modernization services including complete and partial renovations, energetic modernization. Services include energy balance improvements and operating cost reduction through building envelope improvements.
3. Roof Extensions (Dachaufstockung): Residential roof extensions and dormer windows (Lukarnen) to expand living space, with comprehensive planning and construction support.
4. Facade Services (Fassaden): Facade installation in various materials including wood, metal, plastic, and rendered facades. Includes Vollkern facades and plastered facades.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Wyli Holz AG provides project-based timber construction (Holzbau) services in the Canton Aargau/Freiamt region of Switzerland, covering single-family homes, multi-family homes, agricultural buildings, halls, interior finishing, terraces, carports, roof windows, and specialty items. Complementary offerings include building modernization and energetic renovation, facade construction in wood/metal/plastic/rendered materials, roof extensions with dormers, and comprehensive consultation/planning supported by BIM integration for virtual project representation and collaboration with third parties.

Product overview

Wyli Holz AG operates as a timber construction company offering a comprehensive portfolio of five integrated service lines: Holzbau (timber construction) serves as the core offering covering residential, agricultural, and commercial structures; Modernisierung provides building renovation and energy efficiency upgrades; Beratung/Planung delivers project management and technical planning including BIM integration and visualization; Fassaden handles exterior envelope work in multiple materials; and Dachaufstockung specializes in vertical expansion and dormer installations. The services are designed to work together as an end-to-end 'SORGLOS Paket' (worry-free package), with BIM technology enabling virtual planning representation and collaboration with third parties.

Differentiator

Problem solved

Functional benefit

Products and services

• Holzbau (Timber Construction) Timber construction services for residential, agricultural, and commercial buildings including single-family homes, multi-family apartment buildings, agricultural structures, halls, interior finishing, terrace floors, extensions, carports, roof windows, and climbing/bouldering walls. Targeted at homeowners, property developers, farmers, and commercial clients in the Canton Aargau region of Switzerland.
• Modernisierung (Modernization) Building modernization services including complete and partial renovation, as well as energetic modernization to improve energy balance and reduce operating costs through building envelope improvements. Targeted at property owners seeking to upgrade existing structures in the Canton Aargau region.
• Beratung, Planung (Consultation and Planning) Comprehensive consultation and planning services covering project management from planning to completion, energy certification support, building physics calculations, static measurements, fire and sound protection compliance, cost estimation and control, and modern visualization capabilities using BIM. Targeted at clients undertaking construction, renovation, or modernization projects.
• Fassaden (Facades) Facade construction services available in various materials including wood, metal, plastic, and plastered (rendered) facades, including Vollkern facades, with comprehensive consultation and realization support. Targeted at property owners and institutions seeking new facade installation or renovation in the Canton Aargau region.
• Dachaufstockung (Roof Extension) Roof extension services providing comprehensive support in planning and construction phases, expanding living space through residential roof extensions and dormers (Lukarnen). Targeted at property owners seeking to add living space without expanding the building footprint in the Canton Aargau region.

Quantifiable outcome

• Multiple apprentices achieved top scores (5.2-5.9) in cantonal Holzbau (timber construction) competitions over 2020-2026
• +1 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Wyder AGcoreStrategic or Co-development Partner · 1 January 2026Wyder AG (Moosbrünneli 3, 5643 Sins, Tel. 041 444 06 06) is a roofing company (Bedachungen) that collaborates with WYLI HOLZ on joint safety training days and shared company events. The partnership enables combined training programs and operational synergies in the roofing and timber construction sector.
• Huber Dach und Wand AGcoreStrategic or Co-development Partner · 1 January 2026Huber Dach und Wand AG (Bahnhofstrasse 24a, 5623 Boswil, Tel. 056 666 24 07) is a roofing and facade company that partners with WYLI HOLZ on joint safety training days and shared company events, providing complementary expertise in roofing and building envelope solutions.
• eimax GmbHminorStrategic or Co-development Partner · 1 January 2026eimax GmbH (Tel. 041 444 06 00) is a partner company that participates in joint safety training events with WYLI HOLZ, Wyder AG, and Huber Dach und Wand AG. Located in Sins like Wyder AG.
• Lindenmann Immobilien AGminorGTM or Marketing PartnerLindenmann Immobilien AG (Stockackerweg 3, 5615 Fahrwangen, Tel. 056 667 34 21) is led by Raphael and Max Lindenmann (Max Lindenmann is former owner of WYLI HOLZ). They are listed as a partner company, likely referring potential real estate clients for timber construction and renovation services.
• BERGTHOM - Thomas Bossert BergführerminorOthersBERGTHOM is led by Thomas Bossert, who is also a Holzbau-Vorarbeiter (timber construction foreman) at WYLI HOLZ and works part-time as a mountain guide (Bergführer IVBV). The partnership represents a personal professional connection where Thomas Bossert offers his mountain guiding services under a separate business.
• holzbau schweizminorOthersIndustry association for Swiss timber construction companies. WYLI HOLZ is a member and promotes apprenticeships through this association. Further information about training available at www.holzbau-schweiz.ch.
• Lignum Holzwirtschaft SchweizminorOthersSwiss wood economy association. WYLI HOLZ is a member, demonstrating commitment to Swiss wood industry standards and practices.
• MINERGIEminorOthersSwiss association promoting energy-efficient and sustainable building. WYLI HOLZ is a member, indicating expertise in energy-efficient construction and modernization standards.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/wyli-holz

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Wyli Holz