clean-tek clean room and hospital technology

What clean-tek clean room and hospital technology does

clean-tek Reinraum- und Hospitaltechnik AG, operating under the brand clean-tek, is a privately held Swiss-German full-system provider of cleanroom and hospital-technology solutions. Headquartered across the clean-tek group in Renningen (Germany) with operating sites in Bensheim (Germany), Basel (Switzerland, Clean-tek Reinraum- und Hospitaltechnik AG, Voltastrasse 100, CH-4056 Basel) and a manufacturing facility in Zrenjanin (Serbia), the group employs approximately 100 people and executes projects in more than 30 countries. The company is wholly owned by clean-tek Holding AG (Basel, CHE.437.358.900) and forms part of E3 Holding SE, an industrial holding focused on long-term sustainable growth of its member companies.

The company's core offering is a modular kit of cleanroom components — GMP 50/GMP 100 and Bi-Wall sandwich walls, Full Glass walls, ceilings, Filter Fan Units (FFUs), hinged, sliding and gas-tight stainless-steel doors, active/passive/partially active material hatches, laminar flow modules, decontamination showers and GMP-compliant weighing booths — all manufactured in-house and designed to be mutually compatible. Components meet the EC GMP (EG-GMP-Leitfaden) guideline and DIN EN ISO 14644 standards, with active hatches and weighing booths certified to Class A cleanliness. The value proposition centres on single-source turnkey delivery: consulting, detailed plant planning, in-house manufacturing, installation, commissioning and ongoing maintenance for regulated customers in pharmaceutical, biotechnology, medical technology, aerospace, microelectronics, optics/laser, food/cosmetics, automotive, plastics and research.

clean-tek monetizes through project-based enterprise contracts (turnkey cleanroom installations) supplemented by recurring maintenance and service revenue, with custom project pricing issued after consultation. Its go-to-market is direct field/enterprise sales, with a dedicated project manager serving as the central point of contact throughout construction. Pricing is not publicly disclosed. Vertical mix is led by pharmaceutical, biotechnology and medical technology customers, with aerospace explicitly cited in recruitment and use-case materials.

Name

clean-tek clean room and hospital technology

Legal name

clean-tek Reinraumtechnik GmbH

Website

https://clean-tek.ch

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

clean-tek is a privately held Swiss-German full-system provider of modular cleanroom components and turnkey cleanroom installations, serving pharmaceutical, biotechnology, medical technology, aerospace and other regulated industries across more than 30 countries through direct enterprise project sales and in-house manufacturing.

Ownership category

akta.pro rank

Product category

Cleanroom Systems and Components

NAICS

Office Furniture (including Fixtures) Manufacturing (3372)

SIC

Laboratory Apparatus & Furniture (3821), Partitions, Shelvg, Lockers, & Office & Store Fixtures (2540), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Industrial & Cleanroom Fit-Out (Factories, Warehouses, Controlled Environments) (IMAFANAF)

akta.pro secondary industry

Drywall, Partitions & Suspended Ceilings (IMAFANAG)

Keywords

• Modular cleanroom systems
• GMP-compliant cleanroom components
• Cleanroom wall and ceiling systems
• Pharmaceutical cleanroom construction
• Controlled environment manufacturing

Headquarters

HQ city

Basel

HQ country

Switzerland

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Turnkey Cleanroom Projects: The company designs, manufactures, installs, and commissions complete customized cleanroom systems for customers across regulated industries. Revenue is generated through project-based contracts encompassing consulting, planning, in-house manufacturing of components, installation, and handover. The full-service approach provides a recurring revenue stream through ongoing maintenance and service contracts after project completion.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

clean-tek designs, manufactures in-house, and installs modular cleanroom systems and components (walls, ceilings, doors, FFUs, laminar flow modules, material hatches, decontamination showers, weighing booths) for clients in regulated industries. The company delivers complete turnkey cleanroom solutions — from consulting and 3D plant planning through custom manufacturing, on-site assembly, and after-sales maintenance — with all components complying with EC GMP guidelines and DIN EN ISO 14644 standards. Projects are executed globally with a dedicated project manager coordinating the entire construction phase.

Product overview

clean-tek is a full-system provider of cleanroom and hospital technology, offering a modular kit of compatible cleanroom components that can be flexibly combined for customized cleanroom solutions. The product portfolio spans wall systems (GMP 50/100 sandwich wall, Full Glass Wall, Bi-Wall), ceiling systems, Filter Fan Units (FFU), cleanroom lighting, hinged/sliding/gas-tight doors, material hatches (active, passive, partially-active), laminar-flow modules, weighing booths/cabins, and decontamination showers. All components are manufactured in-house and comply with EC GMP guidelines and DIN EN ISO 14644 standards. The company provides end-to-end services from consulting and 3D planning through in-house manufacturing to installation and after-sales maintenance.

Differentiator

Problem solved

Functional benefit

Products and services

• GMP 50 / GMP 100 Wall System Sandwich-construction cleanroom wall system available in 50 mm or 100 mm widths for GMP areas. Manufactured in galvanized steel, stainless steel (V2A/V4A) or aluminium, with individually replaceable wall panels and concealed media channels. Designed for pharmaceutical, biotech, and other GMP-regulated cleanroom environments.
• Full Glass Cleanroom Wall All-glass cleanroom wall using an aluminium profile frame with toughened safety glass, manufacturable in any required dimension. Creates bright working environments, promotes transparency, and prevents employee isolation while meeting EC GMP and DIN EN ISO 14644 requirements.
• Bi-Wall Cleanroom Partition Shell-construction partition wall with a cavity between the two wall shells enabling concealed installation of cables and media lines. Custom-made for each application with individually replaceable panels; meets EC GMP and DIN EN ISO 14644 standards.
• Cleanroom Ceiling Systems (Reinraumdecken) Various cleanroom ceiling systems for different requirements, compatible with modular cleanroom components and designed for integration with FFUs and laminar flow modules. Used as part of the modular cleanroom component kit in GMP-compliant environments.
• Filter Fan Unit (FFU) Energy-efficient filter-ventilator unit compatible with all standard cleanroom ceilings, providing HEPA-filtered airflow for cleanroom environments. Designed for integration into clean-tek ceiling systems.
• Cleanroom Lights (Reinraumleuchten) Three lighting systems designed for different ceiling systems, providing sufficient and glare-free working illumination for cleanroom environments. Compatible with the modular cleanroom component kit.
• Cleanroom Door Systems (Hinged, Sliding, Gas-tight) Hinged and sliding doors for all cleanroom and lock areas, plus tested gas-tight stainless steel doors with pneumatic locking and inflatable seals for safety laboratories and critical areas. Made of galvanized steel, stainless steel (V2A/V4A) or aluminium; meets EC GMP and DIN EN ISO requirements.
• Material Hatches (Active, Passive, Partially-Active) Material pass-through systems for controlled transfer of materials between cleanrooms of different cleanliness classes. Active ventilated hatches have integrated HEPA filters generating low-turbulence displacement flow; partially-active hatches are prepared for on-site ventilation connection; passive hatches feature electric interlocking. All meet EC GMP cleanliness class A and DIN EN ISO 14644-1 class 5.
• GMP-Compliant Weighing Booth (GMP Wiegekabine) GMP-compliant weighing cabin protecting people and the environment when weighing active pharmaceutical ingredients, excipients, and hazardous substances. Achieves Class A according to GMP guidelines with vertical laminar airflow and negative pressure. FDA, GMP, DIN EN ISO and WHO compliant. Backed by a 10-year subsequent-delivery guarantee for conversion and supplementary components.
• Decontamination Showers (Wet and Mist) Wet and mist decontamination showers for safe personnel egress from high-risk areas and prevention of contamination spread when handling active pharmaceutical ingredients, chemicals, and explosive substances. Configurable parameters for rinse times, locking times, cabin cleaning, sole cleaning, and emergency shower functions.
• Laminar Flow Modules Modules for creating laminar flow fields and local protection zones within cleanroom environments. Generate turbulence-free, uniform air flow over production lines to prevent airborne particle contamination. Flexible installation and retrofitting options.
• Turnkey Cleanroom Project Services End-to-end cleanroom project delivery for enterprise clients in regulated industries, covering consulting, detailed 3D plant planning for new builds and renovations, custom in-house manufacturing of cleanroom components, professional on-site assembly and handover, and ongoing maintenance and service contracts. A dedicated project manager coordinates each construction phase. Projects are executed globally across more than 30 countries.

Quantifiable outcome

• Projects completed in more than 30 countries
• +2 more outcomes

Named customers2 records

Segments11 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Regional players

• Clean Air Products: US manufacturer of modular cleanrooms, cleanroom equipment, and laminar flow modules. Comparable modular cleanroom product portfolio to clean-tek, serving North America rather than Europe.
• Spetec: German manufacturer of cleanroom components including air showers, pass-throughs, and laminar flow equipment. Comparable product-level overlap with clean-tek's FFU, material hatch, and laminar flow offerings, primarily serving the German market.

Direct peers

• AES Clean Technology: US-based provider of modular and prefab cleanroom solutions for life sciences and pharmaceutical manufacturing. Directly comparable to clean-tek's modular component kit and turnkey delivery model.
• Waldner Group: German manufacturer of laboratory furniture, fume cupboards, and cleanroom solutions. Comparable to clean-tek in modular lab/cleanroom components and DACH-centric customer base.
• Exyte: Global market leader in design, engineering, and construction of high-tech facilities, including GMP cleanrooms for semiconductor, pharmaceutical, and biotech clients. Direct competitor to clean-tek on large turnkey cleanroom projects.
• Weiss Pharmatechnik: German specialist in cleanroom and hospital/medical technology solutions, including barrier systems and isolators. Among the closest direct competitors to clean-tek in the DACH pharmaceutical cleanroom segment.
• G-CON Manufacturing: Specializes in prefabricated, pre-qualified cleanroom PODs for pharma and biotech. Competes with clean-tek in delivering fast-deploy GMP cleanrooms to regulated industries.

Broad incumbents

• Thermo Fisher Scientific: Global life-sciences tools giant whose laboratory products and services division supplies cleanroom-adjacent equipment, furniture, and consumables. Overlaps with clean-tek in lab and pharma-controlled-environment workflows as a broad incumbent.

Emerging players

• Guardtech Group: UK-based cleanroom solutions provider offering modular and turnkey cleanrooms across life sciences and healthcare. Smaller-scale peer with similar turnkey/multi-component delivery model.
• Ziemann Holvrieka: European manufacturer of process and storage equipment for hygienic/controlled-environment applications (brewing, pharma, food). Tangential but adjacent competitor in stainless-steel controlled-environment equipment serving pharma/food.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 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 clean-tek clean room and hospital technology