Hess Holzbau AG Ziefen

What Hess Holzbau AG Ziefen does

Hess Holzbau AG is a privately held Swiss Aktiengesellschaft (AG) operating under the brand hesshaus.ch from its headquarters and showroom at Hauptstrasse 4 in Ziefen, canton Basel-Landschaft. The company is described in its own materials as a well-established family-owned timber construction (Holzbau) firm that designs and builds new residential and commercial structures, executes renovations and extensions, performs interior carpentry work, and installs photovoltaic systems. Service delivery spans the full project life cycle from initial consultation through key handover (schlüsselfertiges Bauen). The core building methodology emphasizes natural materials and Minergie energy-efficiency standards, with construction executed primarily through in-house skilled craftspeople supplemented by subcontractors.

The product portfolio is built around custom and concept timber buildings. The core offerings are single-family houses (Einfamilienhäuser) and multi-family houses (Mehrfamilienhäuser), with concept houses (Konzepthäuser) providing pre-designed, customizable templates featuring short construction times and fixed pricing. Supporting offerings include commercial and public buildings (Gewerbebauten und öffentliche Bauten), house extensions (additions, storey additions, winter gardens), full renovations (roof truss, insulating facade, complete renovations), interior finishing (wall claddings, room dividers, parquet, paneling, stairs), and Photovoltaik solar installations. Project management from A to Z is sold as a turnkey service.

Revenue mechanics are project-based and one-time: each engagement is a discrete custom or concept construction contract priced by quote, except for the Concept House program which carries fixed published pricing. The go-to-market is direct-to-consumer via a single-country/domestic channel: customers reach the firm through the company website, a downloadable brochure, the showroom in Ziefen, and word-of-mouth within the Basel-Landschaft region. Customer segments include private individual homeowners (primary), multi-family building owners, commercial businesses, and public institutions, with sales offering pages also promoting specific properties in Lupsingen and Oberdorf. Headcount is approximately six employees, indicating a small, founder/family-led operating model with reliance on subcontracted labor for larger construction phases.

Name

Hess Holzbau AG Ziefen

Legal name

Hess Holzbau AG

Website

https://hessholzbau.ch

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Hess Holzbau AG Ziefen is a Swiss family-owned timber construction (Holzbau) firm operating under the hesshaus.ch brand, designing and building custom single-family and multi-family homes, commercial buildings, renovations, interior carpentry, and photovoltaic installations in the Basel-Landschaft region on a project-based, direct-to-consumer basis.

Ownership category

akta.pro rank

Product category

Timber Construction Services

NAICS

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

SIC

General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

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

akta.pro secondary industries

Custom Home Building (IMAFABAC), Single-Family Home Construction (Detached Homes) (IMAFABAA)

Keywords

• Timber construction services
• Custom single-family homes
• Building renovation services
• Photovoltaic installation
• Minergie-standard construction

Headquarters

HQ city

Ziefen

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Custom Home Construction: Design and construction of custom single-family and multi-family homes to customer specifications, from initial consultation through key handover. Revenue is project-based, one-time at completion.
2. Concept Houses: Sale of pre-designed concept houses from the Hesshaus program with individual customization options. Features short construction time and fixed pricing. One-time project revenue.
3. Renovation and Extension Services: Building renovations, extensions, additions, and sanierungen including roof renovations, facade cladding, conservatories, and additions. Project-based revenue.
4. Interior Finishing: Custom carpentry and interior finishing services including wall claddings, room dividers, parquet floors, paneling, and stairs. One-time service revenue.
5. Turnkey Project Management: Professional project management services from A to Z for customers choosing turnkey Hesshaus solutions. Professional services revenue integrated with construction projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Hess Holzbau AG is a Swiss timber construction company that designs and builds custom homes and commercial buildings using natural building materials. The portfolio spans single-family homes, multi-family homes, commercial and public buildings, concept houses with fixed pricing, renovations, extensions, interior finishing/carpentry, and photovoltaic systems. The company delivers projects on a turnkey basis, providing professional project management from initial consultation through to key handover under the hesshaus.ch brand.

Product overview

Hess Holzbau AG operates under the brand hesshaus.ch as a well-established family business offering comprehensive construction services. The portfolio centers on the core offering of custom-built single-family homes (Einfamilienhäuser), multi-family houses (Mehrfamilienhäuser), and commercial/public buildings (Gewerbebauten). Supporting services include concept houses (Konzepthäuser) with fixed pricing and short construction timelines. Renovation and conversion services encompass house extensions (Hauserweiterungen) and full renovations (Renovationen). Specialized add-on modules include interior finishing (Innenausbau) for carpentry work and photovoltaics (Photovoltaik) for solar energy systems. Professional services include full project management from consultation through turnkey handover (schlüsselfertiges Hesshaus).

Differentiator

Problem solved

Functional benefit

Products and services

• Single-Family Houses (Einfamilienhäuser) Custom-built single-family homes constructed with natural building materials to Minergie ecological standards, individually configurable in finish, roof type, and color, delivered by Hess Holzbau AG to private homeowners.
• Multi-Family Houses (Mehrfamilienhäuser) Multi-family residential buildings designed and constructed to Minergie ecological standards, positioned as a reliable execution partner for property developers and apartment complex developers.
• Commercial and Public Buildings (Gewerbebauten und öffentliche Bauten) Construction of commercial buildings and public buildings as a reliable execution partner for public agencies and commercial enterprises.
• Concept Houses (Konzepthäuser) Pre-designed house concepts offered under the Hesshaus program with short construction time and fixed pricing, customizable to individual customer needs.
• House Extensions (Hauserweiterungen) Home extension services including additions, storey additions, and winter gardens, providing increased living space or benefiting from increased building ratios for property owners.
• Renovations (Renovationen) Building renovation services including complete renovations, insulating facade claddings, and roof truss renovations, combining comfortable living with energy efficiency for property owners.
• Interior Finishing (Innenausbau) Custom carpentry and interior finishing services including wall claddings, room dividers, parquet floors, panelings, and stairs, executed by Hess Holzbau AG's own craftsmen.
• Photovoltaics (Photovoltaik) Rooftop solar energy installation service that converts sunlight into electrical energy using solar cells, providing emission-free, noise-free power generation for residential and commercial buildings.
• Turnkey Project Management (Schlüsselfertiges Hesshaus / Dienstleistungen) Full-service professional project management from A to Z for turnkey house delivery, accompanying customers from comprehensive consultation through to key handover under the Schlüsselfertiges Hesshaus program.

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Rüedi Holzbau AG: Rüedi Holzbau is a Swiss Holzbau firm engaged in residential timber construction and renovations, comparable in scope and target customer (private homeowners) to Hess Holzbau.
• Strüby Holzbau AG: Strüby is a Swiss family-owned Holzbau company covering new timber construction, renovations, and turnkey delivery across central Switzerland, making it a directly comparable private Swiss timber builder peer.
• Schöpfer Holzbau AG: Schöpfer Holzbau is a Swiss timber construction company offering new builds, renovations, and turnkey timber homes in the German-speaking Swiss market, making it a relevant direct regional peer.
• Zaugg Holzbau AG: Zaugg Holzbau is a Swiss timber construction firm delivering residential and commercial timber builds, renovations, and carpentry services — closely comparable in services and Swiss regional focus.
• Renggli AG: Renggli AG is a well-established Swiss timber construction company (Holzbau) building custom single- and multi-family homes, renovation, and Minergie-standard projects — directly comparable to Hess Holzbau's core offering of timber-based residential construction in the Swiss market.
• Traber Holzbau AG: Traber Holzbau is a Swiss timber construction company delivering new builds, extensions, and renovations — a directly comparable peer in the German-speaking Swiss timber construction segment.

Broad incumbents

• Blumer Lehmann AG: Blumer Lehmann is a larger, established Swiss timber engineering and construction firm with broader industrial and commercial timber capabilities serving as a broad incumbent in the same Holzbau category.

Others

• Lignum (Holzbau Schweiz): Lignum is the Swiss timber industry umbrella association; while not a competitor, it shapes standards, training, and Minergie-related timber construction practices relevant to Hess Holzbau's positioning.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/hess-holzbau-ag

Revenue estimate

Valuation estimate

Number of profiles

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 Hess Holzbau AG Ziefen