Stadelmann & Stutz Ag

What Stadelmann & Stutz Ag does

Stadelmann Stutz AG is a privately held Swiss timber construction, architectural planning, and real estate development firm headquartered in Fahrwangen, Canton of Aargau, founded in 1988 by Bruno Stadelmann. The company operates across three integrated business lines — Holzbau (timber construction), Architektur (architecture services), and Immobilien (real estate development and management) — and serves private homeowners, property developers, public institutions (municipalities and Kanton Aargau), agricultural operators, and commercial clients primarily in the Aargau Seetal region, with select activity in Central Switzerland. Headcount is approximately 95 employees supported by 13 apprentices and 30 company vehicles, executing roughly 120 projects per year.

The core technical offering is Holzsystembau (timber system construction) using standardized prefabricated wall, ceiling, and roof elements manufactured in-house and assembled on-site, complemented by facade construction, staircase building, renovations, storey extensions, terrace decking, and cellulose insulation. A new ~90,000 m³ production facility at Güggelimatt is under construction since April 2025 with three dedicated production lines, a wood-chip-fired district heating energy center ('Wärmeverbund Fahrwangen Nord'), and a south-facing photovoltaic shed roof; production start is planned for Spring 2027 and will consolidate all existing sites. A research partnership with Berner Fachhochschule für Architektur, Holz und Bau covers future manufacturing techniques, efficiency, material flow, and sustainability for the new facility. The company holds Accoya partner certification and aligns with Minergie and EnergieSchweiz sustainable building standards.

Revenue is generated through project-based, quote-driven construction contracts (Holzbau, Fassadenbau, Umbauten/Sanierungen, Treppenbau, Aufstockungen), professional architectural services (Architektur), and own-developer real estate sales and management (Immobilien). Go-to-market is relationship-driven direct sales to private clients, tender-based acquisition for public projects via platforms such as Baublatt, and recurring collaboration with regional architectural firms. The firm is family-controlled under Managing Director Richard Stadelmann, with no disclosed external investors, parent company, or institutional shareholders.

Name

Stadelmann & Stutz Ag

Legal name

Stadelmann Stutz AG

Website

https://www.sta-st.ch

Company type

Private

Founded year

1988

Operating status

Operating

Short description

Stadelmann Stutz AG is a privately held Swiss timber construction firm founded in 1988, providing timber construction, architectural planning, and real estate development across the Aargau Seetal region with ~95 employees and 120 projects per year.

Ownership category

akta.pro rank

Product category

Timber Construction Services

NAICS

Prefabricated Wood Building Manufacturing (321992), New Single-Family Housing Construction (except For-Sale Builders) (236115)

SIC

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

akta.pro primary industry

Residential Modular & Prefabricated Home Construction (IMAFABAF)

akta.pro secondary industries

Wood Trusses, I-Joists & Framing Components (IMADADAD), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• Timber construction services
• Prefabricated wood elements
• Architectural planning services
• Residential real estate development
• Facade construction

Headquarters

HQ city

Fahrwangen

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Holzbau (Timber Construction): Core business: design, prefabrication, and on-site assembly of timber structures including single-family homes, multi-family buildings, public buildings, agricultural and commercial facilities. Revenue generated through project-based contracts for construction services.
2. Architektur (Architecture Services): Architectural planning services for energy-efficient residential and commercial buildings using sustainable materials. Full-service from concept to completion.
3. Immobilien (Real Estate): Development and sale of residential properties including apartments and single-family homes in the Seetal region. The company acts as developer and builder for its own real estate projects.
4. Fassadenbau (Facade Construction): Specialized facade construction services using various wood materials including shingles, boards, and treated wood panels for weather protection and aesthetic purposes.
5. Umbauten | Sanierungen (Renovations): Renovation and conversion services leveraging the lightweight timber construction system ideal for additions and building modifications.
6. Treppenbau (Staircase Construction):

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

Stadelmann & Stutz AG is a Swiss timber construction company that designs, prefabricates, and assembles timber structures for single-family homes, multi-family buildings, public buildings, agricultural, and commercial facilities. The company operates with three dedicated production lines for standardized prefabricated timber elements (Holzsystembau) and offers a full-service model spanning architecture, construction, and real estate development in the Seetal region of Aargau, Switzerland.

Product overview

Stadelmann Stutz AG is a Swiss timber construction company offering a comprehensive portfolio of integrated services spanning the entire value chain of sustainable building. The core offering centers on timber system construction (Holzsystembau) using standardized prefabricated timber elements, complemented by facade construction, staircase building, conversions and renovations, and storey extensions. Architecture services provide full planning and execution from concept through completion. A dedicated real estate division develops, manages, and sells residential properties including single-family homes and multi-family buildings across the Seetal region. Supporting services include painting and wood surface treatment, cellulose insulation, and terrace construction. The company also operates a media library providing access to project documentation, fact sheets, and partner resources. Additionally, the company maintains active training and apprenticeship programs for future skilled workers.

Differentiator

Problem solved

Functional benefit

Products and services

• Holzsystembau (Timber System Construction) Standardized timber element system enabling efficient and economical construction for single-family homes, multi-family buildings, and commercial projects. Elements are prefabricated in the company's production facility and assembled on-site.
• Fassadenbau (Facade Construction) Specialized timber facade construction services using various techniques including shingles, horizontal/vertical/perforated cladding, untreated panels, painted wood panels, and open-face cladding for weather protection and aesthetic purposes.
• Umbauten | Sanierungen (Conversions | Renovations) Renovation and conversion services leveraging the lightweight timber construction system ideal for additions and building modifications for residential, public, and commercial buildings.
• Aufstockungen | Anbauten (Storey Extensions | Additions) Vertical storey extensions and additions for residential, commercial, and agricultural buildings using timber construction, leveraging the lightweight nature of the timber system.
• Terrassendeck (Timber Terrace Decking) Timber terrace and deck construction services for residential and commercial properties.
• Treppenbau (Staircase Construction) Custom staircase construction as part of timber building projects, leveraging deep in-house expertise (e.g., 30-year specialist Mike Fischer).
• Architektur (Architecture Services) Complete architectural services from planning to execution, focused on energy-efficient living and working through sustainable materials and functional design. Includes TU (Tradition | Innovation) and planning/development/execution phases.
• Immobilien (Real Estate Development, Management & Sales) Real estate development, property management, and sale of residential properties, including single-family homes, multi-family buildings, and apartment projects across the Seetal region. Active projects include Bündten (33 condominiums in Fahrwangen), Feldhöhe (6 villas in Beinwil am See), Alemannis (Aesch), and Legna (Reinach).
• Malerarbeiten (Painting & Wood Surface Treatment) Painting and wood surface treatment services including oiling, color painting of wooden surfaces, and general wood treatments as part of timber construction delivery.

Quantifiable outcome

• 36 years of continuous operation with consistent growth from founding in 1988
• +3 more outcomes

Named customers23 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

14 partnerships are on record, tiered minor and core.

• Kiener Bau AGminorStrategic or Co-development Partner · 1 November 2025Construction company collaborating on the new production facility project. Responsible for civil engineering and concrete works for the new workshop building.
• Berner Fachhochschule für Architektur, Holz und BaucoreStrategic or Co-development Partner · 1 April 2025University of Applied Sciences partnership for the new production facility design. Collaboration on future manufacturing techniques, efficiency, material flow, sustainability and environmental compatibility.
• Holzbau VitalminorOthersRegional section of Holzbau Schweiz (Swiss Wood Construction Association) providing industry networking, training support, and professional development resources.
• Lignum Holzwirtschaft SchweizcoreOthersSwiss wood economy association providing industry standards, research, and market intelligence for wood construction sector.
• Holzbau Schweiz, Zentralsitz ZürichcoreOthersNational umbrella organization for wood construction companies in Switzerland. Supports training, certification, and industry advocacy.
• Holzbau Aargau, AaraucoreOthersRegional section of Holzbau Schweiz in Canton Aargau, providing local industry support and training programs.
• EnergieSchweizminorStrategic or Co-development PartnerSwiss federal energy agency supporting renewable energy and energy efficiency initiatives. Relevant for company's sustainable building practices.
• Minergie Geschäftsstelle, BernminorStrategic or Co-development PartnerSwiss building standard organization for low-energy and sustainable buildings. Company can deliver Minergie-certified projects.
• Das GebäudeprogrammminorGTM or Marketing PartnerSwiss building program supporting energy efficiency renovations and new constructions. Marketing partner for sustainable building initiatives.
• Schweizer HolzminorOthersSwiss wood promotion organization for domestic timber products.
• holzindustrie schweizminorOthersSwiss wood industry association.
• Berufsförderung Holzbau Schweiz, ZürichminorOthersVocational training support organization for wood construction industry. Supports apprenticeship programs.
• plan B bau gmbh, SarmenstorfminorChannel Partner/ Reseller/ DistributorRegional construction company as potential project partner or subcontractor.
• Wohn-Center Räber AGminorChannel Partner/ Reseller/ DistributorRegional furniture and interior fitting partner.

Scale indicators12 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Renggli AG: Swiss family-owned timber modular home builder founded in 1924, based in Rothrist. Directly comparable in business model: prefabricated timber elements, Minergie-certified homes, and integrated design-build approach serving residential and commercial clients in Switzerland.
• Blumer Lehmann AG: Swiss timber construction and engineering company based in Gossau SG. Directly comparable in prefabricated timber construction, including Modulex modular building systems, with similar focus on residential, commercial, and public sector timber projects across Switzerland.
• ERNE AG Holzbau: Swiss timber construction company based in Laufenburg (Aargau), geographically close to Stadelmann Stutz. Similar scope across residential, commercial, and public timber construction with own production facilities and integrated services.
• Pirmin Jung Holzbau AG: Swiss timber construction company based in Stans, focused on energy-efficient timber buildings with integrated architecture and construction services. Comparable in delivery of Minergie-certified projects and full-service timber construction.
• Strüby Holzbau AG: Swiss family-owned timber construction company based in Sattel/Schwyz with similar regional focus, design-build model, and prefab timber element production serving residential, commercial, and agricultural clients.
• Boss Holzbau AG: Swiss timber construction firm with comparable portfolio of residential, commercial, and renovation projects. Comparable in scale and service offering with focus on prefabricated timber elements and Swiss regional markets.

Regional players

• Holzbau Ammann AG: Regional timber construction company also operating in the Aargau area of Switzerland. Competes for similar residential and commercial projects in overlapping geography with comparable service offerings.
• Rüegg Holzbau AG: Regional Swiss timber construction company with similar full-service offerings including architecture, construction, and renovations. Comparable in business model with focus on Swiss-German speaking regional markets.
• Holzbau Wetterwald AG: Swiss timber construction company with comparable service portfolio including prefabricated timber elements, residential construction, and renovations. Direct regional competitor for similar customer segments in Switzerland.

Broad incumbents

• Implenia AG: Switzerland's largest construction company, publicly listed on SIX Swiss Exchange. Operates broadly across real estate, civil engineering, and timber construction, including through acquired brands. Represents the broader incumbent competition for major commercial and infrastructure projects.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Instagraminstagram.com/stadelmannstutz
• Facebookfacebook.com/stadelmannstutz

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Stadelmann & Stutz Ag