Stahlbau Zentrum Schweiz Szs

Name

Stahlbau Zentrum Schweiz Szs

Legal name

Stahlbau Zentrum Schweiz

Website

https://szs.ch

Company type

Private

Founded year

1905

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Steel Construction Industry Association

NAICS

Fabricated Structural Metal Manufacturing (332312)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Steel Erection & Structural Ironwork (EDAOAAAJ)

akta.pro secondary industry

Structural Steel Welding & Erection-Focused Training (EDAOADAC)

Keywords

• Steel construction standards
• Industry association services
• Technical publications
• Professional certification
• Metal construction training

Headquarters

HQ city

Zürich

HQ country

Switzerland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Membership Fees: Annual membership fees from steel and metal construction companies, with different tiers for company members and individual members
2. Publications Sales: Sale of technical publications including steeldoc subscriptions (60-90 CHF annually), individual issues (18 CHF), steelwork tables, and other technical documents
3. Training and Events: Revenue from steelacademy courses, steeltraining programs, and event registrations including steelday conferences
4. Steeltools Member Access: Exclusive online tools and resources for members, available through the members-only section of the website

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

SZS is the Swiss industry competence center and trade association for steel construction, representing 550 member companies founded in 1905 and headquartered in Zurich. It delivers technical standards (notably SZS C2.5:2017), certified company directories across steel construction, welding, metal construction, and quality management, the quarterly steeldoc journal, technical books, the annual SZS Stahlbautag conference, the Prix Acier and Stahlbaupreis awards, SZS labels (SZS certified, Klebe-Qualität), and member-only services such as the SZS asset pool and the Stahlbau-Berechnung calculation tool.

Product overview

Stahlbau Zentrum Schweiz SZS operates as a competence center and industry association for steel construction in Switzerland, serving approximately 550 members. The organization provides a comprehensive portfolio of products and services organized under the 'steel+' umbrella brand, which includes technical publications (steeldoc, steeltec, steelaid, steelcomment, steelwork design tables), professional training and continuing education (steelacademy, steeltraining), site visit programs (steelinn), annual events (steelday), and award programs (Prix Acier, PASA). SZS also maintains technical specialty areas covering fire protection, sustainability, surface protection, and EN 1090 certification. The organization defines recognized technical standards in collaboration with SIA and actively promotes sustainable steel construction practices throughout Switzerland. Publications are now available in a combined bilingual German-French format.

Differentiator

Problem solved

Functional benefit

Brands

• steeldoc: Technical publication/documentation for steel construction
• steelday
• Prix Acier
• PASA (Prix Acier Student Award)
• steelwork
• steelinn
• steelacademy
• steelaid
• steeltraining

Products and services

• SZS Membership Annual membership of the SZS trade association open to Swiss steel construction, metal construction, welding, and quality management companies, granting access to SZS-certified listings, the asset pool, technical standards, the steeldoc journal, and industry representation.
• SZS C2.5:2017 Technical Standard Reference technical standard SZS C2.5:2017 issued by SZS, providing design and execution rules used by architects, engineers, contractors, and regulators across Swiss steel construction projects.
• steeldoc Quarterly Journal Quarterly journal steeldoc published by SZS covering steel construction topics, available by subscription and distributed four times per year to readers in the Swiss construction sector.
• SZS Stahlbautag Annual Conference Annual SZS Stahlbautag conference bringing together Swiss steel construction practitioners for training, technical exchange, and networking.
• Prix Acier Award Industry prize awarded by SZS recognising outstanding Swiss steel construction projects and the firms behind them.
• Stahlbaupreis Award SZS industry award recognising notable Swiss steel construction projects.
• SZS Labels (SZS certified, Klebe-Qualität) Quality labels issued by SZS, including the SZS certified label for steel construction and the Klebe-Qualität label for adhesive-bonding quality, made available to qualifying member firms and searchable through public SZS lists.
• SZS Certified Company Lists (S1, S2, S3, S4) Publicly searchable SZS lists classifying member companies: S1 list of steel construction firms, S2 list of SZS-certified welders, S3 list of metal construction firms, and S4 list of firms operating a quality management system. Used by clients, architects, and engineers to identify qualified contractors for steel construction tenders.
• SZS Asset Pool Online media library operated by SZS providing member companies with access to a pooled digital asset collection as part of their membership benefits.
• Stahlbau-Berechnung Steelwork Calculation Tool Steelwork calculation tool (Stahlbau-Berechnung) provided by SZS to assist member engineers and contractors with structural steelwork sizing and verification tasks.
• SZS Technical Books and Publications Technical books and publications on steel construction topics authored and sold by SZS to members and external readers through the SZS publication shop.
• SZS Institution Space Rental Rental of SZS-owned institutional premises to external parties for events and meetings held at the Zurich site.

Quantifiable outcome

• CO2 emissions can be reduced by factor 5 through steel reuse in construction
• +1 more outcomes

Named customers12 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• SIA (Swiss Engineers and Architects Association)coreStrategic or Co-development PartnerSZS collaborates with SIA to define the recognized rules of technology for steel construction in Switzerland. SZS technical standards are integrated with SIA structural engineering norms.
• HEIA-FR (Haute école d'ingénierie et d'architecture Fribourg)coreStrategic or Co-development PartnerAcademic partnership for organizing steelacademy courses and PASA student awards. HEIA-FR hosted the Student Steel Bridge Competition 2025 and collaborated on research topics including re-use of steel structures.
• Metaltec SuissecoreStrategic or Co-development PartnerPartner association in the steel/metal construction industry; co-organizes PASA award and supports steelacademy training courses
• SZFF (Schweizerischer Zentralverband für Fassadenbau)minorChannel Partner/ Reseller/ DistributorPartner association for facade construction; participates in steelacademy training as a partner association with discounted rates
• SGAS (Schweizerische Gesellschaft für aktiven Sonnenschutz)minorChannel Partner/ Reseller/ DistributorPartner association for active sun protection; participates in steelacademy training as a partner association with discounted rates
• VBSF (Verband der Beratenden Ingenieurvereine)minorChannel Partner/ Reseller/ DistributorAssociation of consulting engineer societies; participates in steelacademy training as a partner association with discounted rates
• AEAI (Association of Cantonal Fire Insurance Companies)coreStrategic or Co-development PartnerAEAI has verified and recognized SZS C2.5:2017 directive on intumescent paints as a state-of-the-art technical document for Swiss fire protection regulations
• SwissbaucoreGTM or Marketing PartnerSZS participates in Swissbau, Switzerland's leading construction trade fair, to showcase steel construction innovations and connect with the broader construction industry

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• bauforumstahl e.V. German industry association for steel construction, the closest direct international peer to SZS. Provides technical standards, publications (Stahlbau, Stahlbaunachrichten), training, and industry representation for German steel construction firms — mirroring SZS's mandate in Switzerland.
• Centre Technique Industriel de la Construction Métallique (CTICM): French technical center for steel construction, serving as the French competence center with technical research, publications, training, and standards development — directly analogous to SZS's role in Switzerland.
• Metaltec Suisse: Swiss metal and steel construction trade association and direct SZS partner. Represents metalworking companies in Switzerland and co-organizes steelacademy training and PASA student awards with SZS — a domestic peer with overlapping membership and complementary mandate.
• ConstruirAcier: French steel construction promotion association representing French steel construction industry with publications, events (e.g., Trophées), and technical resources. Closest French-language equivalent to SZS's industry representation and Prix Acier award.
• Stahl-Informations-Zentrum (SIZ): German steel information center focused on steel construction applications, providing technical documentation, design aids, and educational resources for architects and engineers. Comparable to SZS's steelwork tables and steeldoc publications.

Regional players

• Schweizerischer Zentralverband für Fassadenbau (SZFF): Swiss facade construction trade association and SZS partner association. Overlaps with SZS in metal construction and surface protection, and participates as a partner in SZS steelacademy courses. Smaller, more niche trade association sharing Swiss market with SZS.

Others

• SIA (Swiss Society of Engineers and Architects): Swiss professional society for engineers and architects that co-defines recognized technical standards with SZS. Functions as a strategic standards partner rather than a direct competitor, but operates in adjacent territory around technical norms, publications, and continuing education for the same professional audience.

Broad incumbents

• American Institute of Steel Construction (AISC): US national trade association for steel construction providing standards (AISC Code), certifications, publications (Modern Steel Construction), and continuing education. Much larger scale but structurally comparable as a steel construction competence center.
• Steel Construction Institute (SCI): UK-based steel construction research and standards body offering technical publications, design software, training, and certification. Operates at larger scale and broader international reach than SZS, but with comparable mission and product mix.
• European Convention for Constructional Steelwork (ECCS): European federation of national steel construction associations (including SZS). Coordinates Eurocodes implementation, publishes European design manuals, and runs the European Steel Design Awards — overarching peer that SZS engages with at the supranational level.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@stahlbauzentrumschweiz
• LinkedInlinkedin.com/company/stahlbau-zentrum-schweiz-szs

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 Stahlbau Zentrum Schweiz Szs