Zechner & Zechner Zt Gmbh

What Zechner & Zechner Zt Gmbh does

Zechner & Zechner ZT GmbH is an Austrian architectural firm headquartered in Vienna, founded in 1988 by brothers Christoph and Martin Zechner (TU Graz-trained architects) and incorporated in its present legal form in 2002. The firm operates across the full spectrum of architectural design and general planning (Generalplanung), delivering projects from concept through detailed planning to construction supervision for residential, commercial, hospitality, transportation, and public-sector clients. Its portfolio spans single-family homes, multi-family residential developments, office towers and corporate headquarters, hotels, airports, bus terminals, and railway stations including extensive work for Austrian Federal Railways (ÖBB), the cities of Vienna and Graz, and corporate clients such as Sandoz (Kufstein HQ), Hans Bodner Baugesellschaft (BODNER campus), and the Leiner and Kika retail chains.

Revenue is generated through professional services on a project-by-project basis, with work acquired primarily via architectural competitions (including documented first-prize wins at BODNER Headquarters in 2020 and Mariapfarr town planning in 2005) and direct commissions. The firm maintains an international footprint through project work in Austria, Germany, Poland, Hungary, Russia, Switzerland, Finland, Taiwan, and Georgia, while operating exclusively from its 700m² Vienna office at Stumpergasse 14. In 2025, Walter Kaiser and Stefan Wecker were elevated to partner and shareholder status, completing a four-partner leadership model anchored by the two founders.

The firm's competitive positioning rests on a 35-year competition track record, multiple industry awards (European Steel Construction Award, Brunel Award, AR-Award for Emerging Architecture, World Infrastructure Award, BIG SEE Architecture Award), and an established network of recurring engineering, landscape, and general-planning partners that enables integrated multi-discipline delivery. The firm carries statutory professional certifications, holds the ANKÖ Führungszertifikat leadership credential, and operates as a private limited liability company under Austrian commercial law with no external institutional investors, parent company, or acquisition activity disclosed.

Name

Zechner & Zechner Zt Gmbh

Legal name

Zechner & Zechner ZT GmbH

Website

https://zechner.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

Zechner & Zechner ZT GmbH is a Vienna-headquartered Austrian architectural firm founded in 1988, offering full-spectrum architectural design and general planning services — from concept through construction supervision — for residential, commercial, infrastructure, and public-sector clients across multiple European and select international markets.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (541310)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Interior Design Services (BPAHAKAB)

Keywords

• Architectural design services
• General planning
• Building architecture
• Urban development
• Interior architecture

Headquarters

HQ city

Vienna

HQ country

Austria

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services: Revenue generated through architectural and general planning services for projects of varying scales and functions, from residential to commercial, hospitality, and infrastructure projects. The firm serves as architects or general planners.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Zechner & Zechner is an architectural firm offering design and general planning services, including architecture, interior design, urban planning, and master planning for residential, commercial, infrastructure, hospitality, educational, and retail projects. The firm provides project-specific architectural solutions to corporate clients, developers, and public-sector bodies across multiple European countries.

Product overview

Zechner & Zechner ZT GmbH is an architectural firm offering architectural design services and general planning (Generalplanung) services. The firm provides project management from initial draft through detailed planning and construction supervision. Their portfolio encompasses the entire spectrum of architectural design, including residential buildings, office buildings, hotels, train stations, and other building types. The company operates primarily in Austria with projects in Germany, Poland, Hungary, and other international markets.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services

Named customers8 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eight partnerships are on record, tiered core and minor.

• Marcel Grabher / Grabher ZTcoreStrategic or Co-development PartnerOngoing strategic partnership for general planning projects. Collaborated on BODNER Zentrale (Kufstein, Competition 2020 1st prize, General planning in ARGE with Marcel Grabher), Headquarter Sandoz (Kufstein, Planning 2022-2023), and Alp'Areal (Salzburg Wals, Masterplanning 2019-2020). The partnership enables the firm to offer comprehensive general planning services across multiple project types.
• Georg Bechter ArchitekturminorStrategic or Co-development PartnerCollaborated on Headquarter Sandoz project with initial planning ideas for the conversion of a half-finished residential building into an office building.
• Werner ConsultminorStrategic or Co-development PartnerEngineering partnership on Wiener Außenringschnellstraße project (Competition 2012, 2nd prize). Werner Consult provided structural engineering expertise.
• Pauser ZT GmbHminorStrategic or Co-development PartnerEngineering partnership on Südbahnhofbrücke und Arsenalsteg project (Competition 2008). Pauser ZT GmbH provided structural engineering support.
• Korbwurf LandschaftsarchitekturminorStrategic or Co-development PartnerLandscape architecture partnership on multiple projects including International Bus Terminal Vienna and Wohnbauten und Resilienz-Hotel Velden (Competition 2024, 3rd prize).
• FS&P ARCUSminorStrategic or Co-development PartnerGeneral planning partnership on Poznanska Offices project in Warsaw, Poland (Planning 2015, Realization 2015-2016). FS&P ARCUS served as general planner.
• 3:0 LandschaftsarchitekturminorStrategic or Co-development PartnerLandscape architecture partnership on Wohnanlage Waagner Biro project (Competition 2011, Award 2nd Stage). The firm provided landscape planning services for the Graz residential development.
• KS Ingenieure ViennaminorStrategic or Co-development PartnerStructural engineering partnership on International Bus Terminal Vienna project (Competition 2020). KS Ingenieure provided structural engineering services.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Snøhetta: Norwegian-origin, globally operating architecture firm that competes for the same international cultural, civic and infrastructure commissions; broader geographic footprint and significantly larger headcount make it a scale incumbent rather than a head-to-head rival, but it competes in many of the same competition briefs.
• Foster + Partners: Global incumbent architecture firm competing for the same tier of enterprise headquarters, mobility, and master-planning commissions; overlaps with Zechner & Zechner in international competition entries but at materially greater scale and geographic reach.
• BIG (Bjarke Ingels Group): Globally scaling architecture practice that competes for large international corporate headquarters and infrastructure commissions that Zechner & Zechner also targets; significantly larger and brand-led, placing it firmly in the broad-incumbent category.
• Zaha Hadid Architects: London-based global architecture practice; competes in the international segment of large cultural, transport, and commercial commissions that Zechner & Zechner also pursues, but at far greater scale and brand premium.

Direct peers

• PPAG architects: Vienna-based architecture practice operating in similar typologies (residential, public, educational) and competing in the same Austrian competition landscape; comparable in scale and project-acquisition approach.
• Marte.Marte Architekten: Austrian architectural practice with strong competition credentials and comparable award recognition (multiple national awards); competes for similar public-sector and infrastructure briefs and operates at a similar boutique scale.
• Caramel Architekten: Vienna-based architecture studio with similar full-service profile and competition-led acquisition; comparable in scale and target segments (residential, commercial, cultural projects), making it a directly comparable Austrian peer.
• Coop Himmelb(l)au: Vienna-headquartered architecture firm of similar vintage and international profile; competes for the same Austrian public-sector and large cultural/transport commissions and shares the same competition-led GTM motion. Most directly comparable peer in the Austrian market.
• Delugan Meissl Associated Architects: Vienna-based architectural practice of comparable size and project mix (residential, commercial, mobility infrastructure); competes head-to-head with Zechner & Zechner for Austrian and DACH commissions and pursues a similar competition-driven acquisition strategy.
• Baumschlager Eberle Architekten: Austrian-rooted, DACH-wide architecture firm with a comparable full-service offering (design through execution) and a similar focus on residential, hospitality and office typologies; a direct peer in scale and business model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/zechner.architekten

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Zechner & Zechner Zt Gmbh