CSF Wunderle

What CSF Wunderle does

CSF Wunderle AG is a Swiss safety consulting and product company headquartered in Schaffhausen, founded in 1998 and reincorporated as an Aktiengesellschaft (AG) in 2025 to strengthen its consulting posture. The firm delivers end-to-end services in occupational safety, health protection, and fire protection for B2B and public-sector clients across the German-speaking region of Switzerland, spanning pharma and fine chemistry (Bachem, Roche, Novartis, CABB), industrial manufacturing (ABB, Georg Fischer, Sulzer), public administration (Immobilien Stadt Bern, ETH Zürich, PSI), healthcare and elderly care (Hirslanden, Kantonsspital St. Gallen), hotels, transport/logistics, and energy including nuclear (Kernkraftwerk Leibstadt). Its value proposition is a one-stop-shop model combining gap analysis, risk assessments, fire protection concepts, escape and rescue plans, explosion protection documentation, and dangerous goods advisory with in-house CAD plan drafting, physical product delivery (photoluminescent signage, GHS/ADR hazard labels, anti-slip products), and on-site installation and maintenance — under one roof rather than across multiple vendors.

The company operates four integrated revenue streams: project-based and time-and-materials consulting (occupational safety, fire protection, explosion protection, hazardous materials, dangerous goods), physical safety product sales via the shop.csfwunderle.ch e-commerce storefront, installation and assembly services for signage and wayfinding systems, and recurring subscription Abos for ongoing compliance support, equipment testing (Betriebsmittel-Prüfung), and maintenance checks. The GTM is sales-led direct B2B, augmented by association-driven referrals (VBSF, SNV, SGAS), Google/SEO inbound, and the firm-organized sicher27 industry congress. Pricing is quote-based in CHF, with payment terms of 30 days. CSF Wunderle is privately held by three co-owners (Marco Wunderle, Karina Stanek, Roman Müller), employs ~20-25 specialists, and has served over 400 customers including flagship long-duration engagements of 8-14+ years.

Name

CSF Wunderle

Legal name

CSF Wunderle AG

Website

https://csfwunderle.ch

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

CSF Wunderle AG is a Schaffhausen-based Swiss safety consultancy and product vendor delivering occupational safety, fire protection, and wayfinding signage services, plus e-commerce safety products, to enterprise and public-sector clients across German-speaking Switzerland.

Ownership category

akta.pro rank

Product category

Workplace Safety and Fire Protection Consulting

NAICS

Professional, Scientific, and Technical Services (54)

akta.pro primary industry

Product, Safety & Quality Compliance (incl. Regulatory Affairs) (BPAHAFAM)

akta.pro secondary industries

Security, Safety & Fire/Life Safety Management (BPABAAAE), Process Safety & Major Hazard Risk Management (PSM) (BPAHAJAE)

Keywords

• Workplace safety consulting
• Fire protection services
• Occupational health protection
• Safety signage products
• Explosion protection consulting

Headquarters

HQ city

Schaffhausen

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Safety and Fire Protection Consulting: Project-based consulting engagements covering occupational safety, health protection, fire protection, explosion protection, hazardous materials management, and regulatory compliance. Services include audits, risk assessments, concept development, and expert opinions. Typically priced per project or time and materials.
2. Safety Signage and Product Sales: Sale of physical products including photoluminescent safety signs, fire safety signs, prohibition/warning signs, facility identification, GHS hazard labels, ADR dangerous goods labels, non-slip markings, and accessories. Sold through e-commerce shop and direct sales.
3. Installation and Assembly Services: Mounting, installation, and assembly of safety signage, wayfinding systems, floor markings, and related products. Includes project management for larger installations (e.g., nuclear facility projects with thousands of components).
4. Ongoing Support and Subscription Services: Subscription-based services (Abos) for ongoing safety support, maintenance checks, equipment testing (Betriebsmittel-Prüfung), and recurring compliance reviews. Subscription offerings ensure recurring revenue relationships with customers.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels9 records

Core offering

CSF Wunderle AG provides end-to-end occupational safety, health protection, and fire protection consulting services for B2B customers across German-speaking Switzerland. The company combines project-based consulting (gap analyses, risk assessments, fire protection concepts, escape and rescue plans, ATEX explosion protection, ADR/RID dangerous goods advisory) with the supply and installation of physical safety products (escape signs, fire protection signs, photoluminescent markings, hazard labels, anti-slip materials). Over 400 customers are served across pharma, chemistry, industrial manufacturing, public sector, healthcare, energy, and logistics segments.

Product overview

CSF Wunderle is a safety consulting company offering a unified service and product portfolio for workplace safety, health protection, and fire protection. Their core offering consists of consulting services (security and fire protection consulting, work safety, equipment inspection, training courses, and subscriptions) combined with assembly and maintenance services. They also operate an e-commerce shop selling physical safety products including safety marking (escape signs, fire protection signs, prohibition signs, warning signs), operational labeling (warehouse/packaging, video surveillance), work safety products (anti-slip materials, emergency lighting), and plant equipment labeling (pipe marking, machinery labels). The company serves over 400 customers across pharma, chemistry, industry, trade, architects, general planners, schools, hotels, cantons, facility management, and energy providers in German-speaking Switzerland.

Differentiator

Problem solved

Functional benefit

Products and services

• Safety and Fire Protection Consulting (Sicherheits- und Brandschutzberatung) Comprehensive consulting services covering work safety, health protection, and fire protection for B2B customers in German-speaking Switzerland. Includes planning, consultation, and implementation support for workplace safety compliance and regulatory adherence.
• Occupational Safety and Health Protection (Arbeitssicherheit und Gesundheitsschutz) Occupational safety and health protection consulting service ensuring regulatory compliance and preventing workplace accidents and injuries for enterprises and institutions.
• Fire Protection (Brandschutz) Fire protection services including fire protection concepts, fire safety plans, fire brigade plans, and compliance consulting with VKF fire protection regulations for B2B customers.
• Assembly and Maintenance Service (Montage- und Wartungsservice) Mounting, installation, and maintenance services for safety equipment, signage, wayfinding systems, floor markings, and related products including project management for large-scale installations.
• Equipment Inspection (Betriebsmittel-Prüfung) Inspection and testing services to ensure safety equipment meets regulatory requirements and functions properly for B2B customers.
• Training Courses (Kurse) Training courses related to workplace safety, health protection, and fire protection for employees and safety officers of B2B customers.
• Subscription Support Packages (Abos) Annual subscription services providing ongoing safety support, maintenance checks, equipment testing, and recurring compliance reviews for B2B customers.
• Safety Signage Products (Sicherheitskennzeichnung) Safety marking products including escape signs, fire protection signs, prohibition and mandatory signs, warning signs, fire brigade signs, GHS hazard labels, ADR dangerous goods labeling, accessories, and glow-in-the-dark markings sold via e-commerce.
• Operational Labeling Products (Betriebliche Kennzeichnung) Operational labeling products including warehouse and packaging labeling and video surveillance signs sold via e-commerce.
• Work Safety and Fire Protection Products (Arbeitsschutz & Brandschutz) Work safety and fire protection products including anti-slip coverings, warning and protection profiles, door guards, hand and emergency lights, escape and rescue plan accessories, and traffic safety equipment sold via e-commerce.
• Plant and Equipment Labeling (Anlagenkennzeichnung) Plant and equipment labeling including pipe marking, machinery labeling, and accessories for industrial identification sold via e-commerce.

Quantifiable outcome

• Saved LÜDI SWISS from costly Ex-Zone classification that would have jeopardized production of a product segment where they are the global market leader
• +2 more outcomes

Named customers10 records

Segments7 records

Ideal customer profiles5 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 core and minor.

• VBSF (Verband für Betriebs- und Sicherheitsfunktionspersonal)coreOthersCSF Wunderle is a member of the VBSF central board and expert committee. The company contributes to the development of national and international regulations and standards through this membership, and participates in editing association journals.
• SNV (Schweizerische Normen-Vereinigung)coreTechnology or IntegrationCSF Wunderle is a member of the Swiss Standards Association (SNV), contributing to the development and review of Swiss and international standards relevant to safety, fire protection, and occupational safety.
• ITS Schaffhausen (Industrie & Technozentrum Schaffhausen)minorStrategic or Co-development PartnerCSF Wunderle participates in events and collaborations with the ITS Schaffhausen, including the interview-based collaboration that generated the safety awareness article published in June 2026. ITS serves as a local industry hub in Schaffhausen.
• SGAS (Schweizerische Gesellschaft für Arbeitssicherheit)minorStrategic or Co-development PartnerMarco Wunderle gave a presentation on escape and rescue plans at an SGAS event, which led to the engagement with Immobilien Stadt Bern. The company continues to collaborate with SGAS for industry knowledge exchange and client referrals.
• Andreas Bachofen (Organizational Development Consultant)minorImplementation/ SI/ Consulting PartnerExternal organizational development consultant engaged to facilitate the internal organizational development workshop in June 2026, helping CSF Wunderle redefine its internal working processes and team structure as the team grew.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Swiss Safety Center AG: Swiss testing, inspection, and certification organization offering occupational safety, fire protection, and EHS services. Most direct comparable given Swiss focus, multi-vertical client base, and overlapping service scope in fire protection and workplace safety.

Broad incumbents

• Intertek: Global quality assurance and TIC company with Swiss operations spanning industrial, commercial, and consumer product testing. Overlaps with CSF Wunderle's enterprise compliance and product safety work as part of a wider service portfolio.
• SGS: Swiss-headquartered global TIC leader with industrial inspection, certification, and safety services relevant to CSF Wunderle's enterprise clients. Significantly larger scale and broader service portfolio, including supply chain and process safety adjacent to CSF Wunderle's work.
• Brady Corporation: Global safety and identification products company offering GHS labels, safety signage, pipe marking, and workplace safety solutions. Comparable through the safety signage and operational labeling catalog overlapping with CSF Wunderle's e-commerce product range.
• Bureau Veritas: International TIC group operating in Switzerland with building & infrastructure, industry, and certification service lines. Competes for enterprise safety compliance engagements with broader testing and certification capabilities than specialist consultancies.
• TÜV Rheinland: Global TIC provider active in Switzerland with industrial services, fire protection, and occupational safety offerings. Competes for similar enterprise compliance budgets with broader geographic reach and cross-selling capabilities.
• TÜV SÜD: Global TIC and certification provider with established Swiss presence. Offers fire protection, occupational safety, and industrial inspection services overlapping with CSF Wunderle's core consulting, but with significantly greater scale, geographic reach, and brand recognition.
• DEKRA: Global TIC leader with significant Swiss operations covering industrial inspection, certification, and safety services. Competes for the same enterprise EHS/fire protection budgets but as part of a much broader portfolio across multiple geographies and verticals.

Emerging players

• JALITE: Specialty manufacturer of photoluminescent safety signage and wayfinding products. Comparable through the physical safety signage/wayfinding product line that CSF Wunderle sells through shop.csfwunderle.ch, though Jalite is product-led rather than consulting-led.

Others

• Suva: Swiss national accident insurance institution that also publishes safety standards and provides occupational safety guidance. Not a direct commercial competitor but a key ecosystem actor whose standards (EKAS, Suva) drive much of CSF Wunderle's compliance advisory demand.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/CSF-Wunderle-GmbH-215545341804983
• LinkedInlinkedin.com/company/csf-wunderle-gmbh
• Instagraminstagram.com/csfwunderlegmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 CSF Wunderle