What Holzbau Amann does

Holzbau Amann GmbH is a German specialty contractor in engineered timber construction (Ingenieurholzbau), headquartered in Weilheim-Bannholz, Baden-W\u00fcrttemberg. Founded in 1934 and operating as a privately held GmbH under managing director Bernhard Tritschler, the firm has built up roughly 90 years of timber-construction experience with a team of approximately 60 employees spanning structural engineers, master craftsmen (Meister), journeymen (Gesellen), and apprentices. Its service offering covers the full lifecycle of a timber build \u2014 consulting, 3D project planning, precision timber joint fabrication (Abbund) at the Bannholz prefabrication facility, and on-site assembly \u2014 delivered under one contractual roof.\n\nTechnically, the firm works almost exclusively with PEFC-certified timber from sustainable, regional forestry and builds with a mix of engineered wood products including cross-laminated timber (Brettsperrholz / CLT), glulam, BauBuche (engineered beech), and Wei\u00dftanne (white fir). Differentiated capabilities include 3D planning of all projects, high prefabrication depth, and execution of complex free-form geometries such as gridshells, timber domes, and large-span trusses \u2014 with delivered spans reaching 67.5 m (Br\u00fccke Br\u00fcssel/Tervuren), 35 m industrial clear spans plus cantilevers (Chemoform), and tall engineered timber observation towers (Goetheturm Frankfurt).\n\nCommercially, Holzbau Amann operates a project-based, quote-driven revenue model with no public pricing, no recurring SaaS or subscription layer, and no channel resellers. Revenue is one-time per contract, won through direct enterprise/municipal sales, public tenders, and architect-led specifications. The customer base spans German municipalities (Stadt Frankfurt, Gemeinde Alfter, Gemeinde Karlsdorf-Neuthard, Stadt St. Blasien, etc.), industrial and commercial enterprises (Trumpf, REWE, Vattenfall, Chemoform, EWS, Vattenfall, Herm\u00e8s International, Elobau), cultural and religious institutions (IKZ Hidaje, Sch\u00f6pflin Stiftung, Landesmuseen Schloss Gottorf), and international government clients (Flemish Government, German Federal Ministry via EXPO 2025). Geographically, projects are delivered primarily in Germany with selected international forays into Switzerland, France, Belgium, and Japan.

Name

Holzbau Amann

Legal name

Holzbau Amann GmbH

Website

https://holzbau-amann.de

Company type

Private

Founded year

1934

Operating status

Operating

Headcount range

51–100 employees

Short description

Holzbau Amann GmbH is a German engineered timber construction firm (founded 1934, ~60 staff) that delivers consulting, 3D planning, prefabrication, and assembly for award-winning municipal, industrial, and cultural timber projects \u2014 from bridges and schools to EXPO pavilions.

Ownership category

akta.pro rank

Product category

Timber Construction Services

NAICS

Prefabricated Wood Building Manufacturing (321992), Engineered Wood Member Manufacturing (321215)

SIC

Prefabricated Wood Bldgs & Components (2452), Millwood, Veneer, Plywood, & Structural Wood Members (2430)

akta.pro primary industry

Metal Cladding, Soffits & Trim (Non-Panel Components) (IMADACAM)

akta.pro secondary industries

CLT (Cross-Laminated Timber) Manufacturing (IMAMACAF), Glulam (Glued Laminated Timber) Manufacturing (IMAMACAE)

Keywords

• Engineered timber construction
• Timber engineering services
• Wood prefabrication
• Wooden bridge construction
• Commercial timber buildings

Headquarters

HQ city

Weilheim

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Timber Construction Projects: Holzbau Amann generates revenue through the design, fabrication, and assembly of custom timber structures. Projects span public infrastructure (schools, sports halls, museums), commercial/industrial buildings (production halls, warehouses, office buildings), and iconic architectural works. Revenue is project-based and one-time per contract, typical for construction and engineering firms.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Holzbau Amann GmbH is a German timber construction company that delivers end-to-end engineered timber (Ingenieurholzbau) projects — from consulting, structural engineering and 3D planning through precision prefabrication (Abbund) at its Bannholz facility to on-site assembly. Core deliverables include custom engineered wood structures (Ingenieurholzbauten), large-span industrial and sports hall frameworks (Hallentragwerke), free-form architectural timber works (gridshells, domes, organic facades), and timber bridges. All work uses exclusively PEFC-certified, sustainable, locally sourced timber.

Product overview

Holzbau Amann GmbH is a leading timber construction company offering a unified service portfolio comprising consulting and planning (with 3D capabilities), production (timber framing and prefabrication), and assembly. Their core products include engineered timber structures (Ingenieurholzbauten), economic industrial hall frameworks (Hallentragwerke), and architecturally sophisticated free-form constructions. The company specializes in specialized timber components including trussed beams (Fachwerkträger) in various materials such as BauBuche (engineered beech) and CLT/Brettsperrholz elements. With approximately 90 years of experience and a team of about 60 employees, they deliver projects from concept through manufacturing to final assembly, working with PEFC-certified sustainable wood from local forestry.

Differentiator

Problem solved

Functional benefit

Products and services

• Beratung & Planung (Consulting & Planning) End-to-end consulting and 3D project planning services for timber construction projects, including structural calculations, detailing, and coordination of all interfaces for exemplary timber structures. Served to municipalities, enterprises, and architects commissioning engineered timber works.
• Produktion (Production & Prefabrication) Precision timber framing and high prefabrication services, including Abbund (timber joint planning/cutting) at the company's Bannholz facility, producing components ready for shipment and on-site assembly. Applied to complex free-form structures as well as standard hall and truss systems.
• Montage (On-Site Assembly) On-site assembly and installation of prefabricated timber structures, delivering precision installation to meet project specifications. Provided as part of the company's full-service offering to clients across the DACH region and internationally.
• Ingenieurholzbauten (Engineered Wood Construction) Custom engineered timber structures (Ingenieurholzbau), including complex free-form designs, gridshells, domes, and architecturally distinctive wood constructions. Produced using PEFC-certified sustainable timber for public, commercial, and cultural clients.
• Hallentragwerke (Industrial & Sports Hall Structures) Economic hall structures and industrial building frameworks with large spans, featuring trussed beams (Fachwerkträger) and cross-laminated timber (Brettsperrholz/CLT) elements. Delivered for production halls, warehouses, sports halls, retail, and commercial buildings.

Quantifiable outcome

• 67.50m span pedestrian/cyclist bridge in GLVL (Brücke Brüssel) — one of the longest unsupported timber spans for pedestrian bridges
• +3 more outcomes

Named customers38 records

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

Partnerships

Five partnerships are on record, tiered flagship and core.

• LAVA Berlin GmbH (Laboratorio per la Visione in Architettura)flagshipStrategic or Co-development Partner · 1 January 2024LAVA Berlin GmbH is the architecture firm for the German Pavilion at EXPO 2025 Osaka. Holzbau Amann serves as the timber construction service provider within the Arbeitsgemeinschaft (working consortium), responsible for complete technical planning and prefabrication of the pavilion's timber structure.
• facts and fiction (Köln)flagshipStrategic or Co-development Partner · 1 January 2024Part of the 'Arbeitsgemeinschaft Deutscher Pavillon Expo 2025 Osaka' consortium responsible for concept, planning, and realization of the German Pavilion. Holzbau Amann provides timber engineering and prefabrication services.
• GL events Live (Lyon)flagshipStrategic or Co-development Partner · 1 January 2024Part of the 'Arbeitsgemeinschaft Deutscher Pavillon Expo 2025 Osaka' consortium responsible for concept, planning, and realization of the German Pavilion, with support from the Japanese branch.
• Koelnmesse GmbHcoreImplementation/ SI/ Consulting Partner · 1 January 2024Koelnmesse GmbH is responsible for the organization and operation of the German Pavilion at EXPO 2025 Osaka on behalf of the German Federal Ministry for Economic Affairs and Climate Protection.
• Hermann Blumer (Holzbauingenieur)coreStrategic or Co-development Partner · 1 January 2020Holzbau Amann collaborated with timber engineer Hermann Blumer for the Ring for Peace Möbius band sculpture at the 10th World Conference of Religions for Peace in Lindau. The project combined 36 wood species from around the world in a 7.5m tall larch sculpture.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Wiehag Timber Construction: Austrian engineered-timber contractor and glulam manufacturer producing large-span roof, hall, and infrastructure structures. Competes for the same large-span industrial, sports, and commercial projects across DACH and beyond, with comparable expertise in free-form and hybrid timber.
• Rubner Holzindustrie: One of the largest engineered-timber contractors in the DACH region and broader Europe, offering design, prefabrication, and assembly of mass timber structures. Rubner competes with Holzbau Amann for large-span industrial, public, and commercial timber projects and operates a larger prefabrication footprint.
• Kaufmann Bausysteme: German timber construction firm specializing in engineered timber halls, schools, and pre-engineered timber building systems. Competes for similar commercial and industrial timber construction projects in DACH markets.
• Schaffitzel Holzindustrie: German timber construction company offering engineering, prefabrication, and assembly of timber halls, schools, and commercial buildings. Direct competitor in the German engineered-timber construction market for public-sector and commercial commissions.
• Hess Timber: German specialist for engineered timber members and prefabricated heavy-timber structures including glulam beams and large-span trusses. Overlaps with Holzbau Amann's BauBuche and glulam truss offerings for industrial, commercial, and bridge applications.
• Blumer Lehmann: Swiss timber engineering and construction company known for complex free-form timber structures, Gridshells, and large-span projects. Highly comparable to Holzbau Amann on architecturally ambitious free-form timber work; collaboration partner Hermann Blumer is also associated with Amann via the Ring for Peace project.
• Züblin Timber (Ed. Züblin AG / Strabag): German engineered-timber division of Strabag, specializing in timber engineering, prefabrication, and assembly of complex timber buildings. Züblin Timber directly competes for the same large-scale commercial, industrial, and public sector engineered wood projects that Holzbau Amann pursues.
• Mayer Holzbau: German full-service timber construction firm offering Ingenieurholzbau with in-house planning, production, and assembly. Operates in overlapping German-speaking markets with similar project types — public buildings, commercial halls, and engineered timber special structures.

Broad incumbents

• Binderholz: Large Austrian integrated timber conglomerate producing sawn timber, glulam, CLT, and prefabricated timber building components. Operates at materially greater scale across the entire engineered-wood value chain, providing competitive supply-side pressure on specialist contractors like Holzbau Amann.

Regional players

• Moser Holzbau: Swiss/Austrian engineered-timber contractor delivering timber halls, schools, and bespoke timber projects in Alpine regions. Comparable mid-sized specialist serving a similar design-build contractor role across DACH.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCOyGZKT-2x8hVKv3Uf6ERYw
• Facebookfacebook.com/HolzbauAmannGmbH
• LinkedInlinkedin.com/company/holzbau-amann-gmbh
• Instagraminstagram.com/holzbau_amann

Compliance1 record

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 Holzbau Amann