Architekten SOYKA/SILBER/SOYKA ZT GmbH

What Architekten SOYKA/SILBER/SOYKA ZT GmbH does

Architekten SOYKA/SILBER/SOYKA ZT GmbH is a Vienna-based, founder-led architecture practice (legal form: Ziviltechniker GmbH) specializing in large-scale public, healthcare, educational, office, and residential commissions across Austria and selected international markets. The firm, led by Mag.arch. Georg Soyka, delivers full-service architectural design from competition and concept through to construction administration, with documented projects including the 40,600 m² ÖBB Headquarter at Vienna Main Station, the 36,572 m² Siemens Tower (LEED Gold), Klinik Landstraße psychiatric department (Hospital Concepts Award 2022), and the 120,000 m² UNI Spital Luxemburg. Core technical differentiators include plus-energy quarter design integrating photovoltaic facades, geothermal systems, and solar tracking (Pilzgasse 33 / Haus als Kraftwerk), healthcare-specific patient-centered design workflows, and participation in the EU-funded BRISE Vienna initiative for BIM-based automated building permit verification.

The firm operates a project-based professional services revenue model, with fees typically calculated as a percentage of construction cost or fixed project fees; revenue is not publicly disclosed. Go-to-market is sales-led, relying on public tender competitions, invited Wettbewerbe, and direct commissions from institutional clients, with anchor customers concentrated in Austrian public healthcare systems (KAV Wien, Salzburger Landeskliniken, Kepler Universitätsklinikum), federal infrastructure (ÖBB), and select private enterprise (Siemens, Premiqamed, Gebrüder Weiss). Geographic reach spans Vienna, Salzburg, Linz, Graz, Klagenfurt, and Baden within Austria, with international projects in Luxembourg, Slovakia, Sri Lanka, and historical work in Russia. SSS maintains a small five-person team supplemented by project-specific external collaborators, and pursues a credential-driven positioning evidenced by LEED Gold, klimaaktiv Gold (Hansenstraße 3 — Vienna's first heritage building to receive it), klimaaktiv Bronze, Hospital Concepts Award, International Property Award, and ÖGUT Umweltpreis recognitions.

Name

Architekten SOYKA/SILBER/SOYKA ZT GmbH

Legal name

SOYKA/SILBER/SOYKA Ziviltechniker GmbH

Website

https://soyka-silber-soyka.at

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

SOYKA/SILBER/SOYKA is a Vienna-based, founder-led architecture practice specializing in large-scale public, healthcare, educational, and office projects across Austria and selected international markets, serving institutional clients via design competitions and direct commissions.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (541310), Architectural Services (54131), Interior Design Services (54141)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Landscape Architecture & Site Design (BPAHAKAC)

Keywords

• Architectural design services
• Healthcare facility design
• Sustainable building design
• Urban master planning
• Hospital architecture

Headquarters

HQ city

Wien

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. Architecture and Design Services: Project-based professional services revenue from architectural design, urban planning, and interior design engagements. Revenue generated through design fees, competition prizes, and consulting services for institutional and private clients.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Architekten SOYKA/SILBER/SOYKA ZT GmbH is a Vienna-based architecture firm that delivers full-service architectural design and planning across healthcare, educational, residential, commercial, and public infrastructure projects. The firm's core offering is project-based architectural services spanning concept-to-completion phases, with deep specialization in hospital and healthcare facility design, sustainable/plus-energy building design, and large-scale urban masterplanning for institutional and government clients across Austria and select international markets.

Product overview

SOYKA/SILBER/SOYKA ZT GmbH is an Austrian architecture firm offering comprehensive architectural design and planning services. The firm operates a platform-plus-specializations model, providing core architectural design services across multiple sectors including healthcare facilities (hospitals, clinics, psychiatric wards), educational buildings (schools, universities, campuses), residential developments (social housing, private apartments), office and commercial buildings, and urban planning. The portfolio includes specialized offerings such as sustainable/green building design with certification support (LEED, klimaaktiv) and interior design services. Key projects span across Austria, with some international work in Luxembourg, Slovakia, and Sri Lanka.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services

Quantifiable outcome

• Hansenstraße 3 achieved klimaaktiv Gold certification - first heritage building in Vienna to receive this distinction
• +2 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• ACSL (Austrian Computer Science League)minorStrategic or Co-development PartnerSSS joined ACSL family in March 2023 and supports the TU Robots team. ACSL is an association for computer science students and professionals focused on programming competitions and educational outreach.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Zechner & Zechner ZT GmbH: Vienna-based architecture firm with a strong hospital and healthcare portfolio including Klinik Favoriten and other major KAV Wien projects. Direct competitor for the same Austrian public healthcare commissions SSS pursues.
• ATP architects engineers: Austria's largest integrated architecture and engineering firm with a comparable healthcare, commercial, and public-sector portfolio. ATP is the most direct domestic peer, also serving hospital systems, public clients, and developers across Central Europe.
• C.F. Møller Architects: Nordic architecture practice with extensive hospital and university campus portfolio (e.g., Aarhus University Hospital). Comparable in mission-driven healthcare specialization, sustainability standards, and competition-led business model.
• Baumschlager Eberle Architekten: Award-winning Austrian architecture practice with comparable scope across hospitality, residential, commercial, and public-sector projects. Comparable project scale, sustainability credentials, and competition-driven model.
• Hascher Jehle Architekten: Berlin-based architecture practice with strong hospital and educational campus work in the German-speaking market. Comparable in size, healthcare specialization, and competition-winning model.
• HENN Architekten: Munich-based architecture firm with deep healthcare, cultural, and corporate headquarters experience including hospital projects for German clinics. Closest cross-border peer for large-scale healthcare commissions and shares SSS's sustainability focus.

Broad incumbents

• Arcadis NV: Global design, engineering, and consultancy firm with a substantial buildings and healthcare architecture practice. Relevant broad incumbent competing for large-scale European healthcare and public infrastructure commissions.
• Perkins&Will: Global architecture firm with one of the world's largest dedicated healthcare practices. Competes for international hospital commissions of similar scale to UNI Spital Luxemburg, though at significantly larger firm size.
• HDR Architecture: Global healthcare-focused architecture firm embedded within the broader HDR engineering platform. Competes for major hospital commissions internationally and offers a deeper multidisciplinary bench than SSS.
• gmp Architekten: Major German architecture firm with stadium, transport hub, and public building portfolio across Europe, including Austrian and Central European projects. A broad incumbent competing for the same large public commissions as SSS.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/soykasilbersoyka
• Instagraminstagram.com/soykasilbersoyka
• LinkedInlinkedin.com/company/architekten-soyka-silber-soyka-zt-gmbh

Compliance12 records

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 Architekten SOYKA/SILBER/SOYKA ZT GmbH