Weiss Technik
Weiss Technik, founded in 1956, manufactures environmental simulation systems, heat technology, air solutions, and pharmaceutical technology. It produces precision test chambers — including Stability Test Walk-In Chambers — for pharmaceutical, biotech, semiconductor, automotive/EV, and life sciences customers.
- Company typePrivate
- Founded1956
- HeadquartersÉragny-sur-epte, France
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Weiss Technik does
Weiss Technik is a privately-held industrial manufacturer founded in 1956, specializing in environmental simulation systems, heat technology, air solutions, and pharmaceutical technology. It produces large-scale environmental test chambers — including Stability Test Walk-In Chambers designed for controlled temperature, humidity, and climate validation — used by customers whose products and materials must demonstrate reliability, stability, or regulatory compliance under varying environmental conditions. Its core technology combines precision climate engineering (temperature, humidity, light, and atmospheric control), mechanical fabrication of walk-in-scale test enclosures, and the control electronics and software required to program, monitor, and document qualification cycles. The company employs between 1,001 and 5,000 people and serves a horizontally segmented customer base across pharmaceutical and biotech (its primary vertical), semiconductor, automotive/EV, and life sciences applications.
The business model is a capital-equipment model: revenue is generated through the design, manufacture, and sale of test chambers, with an implied recurring component from installation, qualification, calibration, and after-sales service that typically accompanies such equipment. Go-to-market appears to be a direct, technical-selling motion supported by a sizeable global workforce distributed across engineering, manufacturing, and field service functions. Third-party market analysis identifies Weiss Technik as one of a small group of "key manufacturers" in the Stability Test Walk-In Chambers segment alongside Q-Lab Corporation and Atlas Material Testing Technology, within a global market estimated at $500M in 2024 and projected to reach $800M by 2033 at a roughly 5.5% CAGR. No company-specific revenue, pricing, channel, or certification data is disclosed in the available inputs.
Weiss Technik firmographics
Firmographics- Name
- Weiss Technik
- Website
- https://weiss-technik.com
- Company type
- Private
- Founded year
- 1956
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Weiss Technik, founded in 1956, manufactures environmental simulation systems, heat technology, air solutions, and pharmaceutical technology. It produces precision test chambers — including Stability Test Walk-In Chambers — for pharmaceutical, biotech, semiconductor, automotive/EV, and life sciences customers.
- Ownership category
- akta.pro rank
Weiss Technik industry classification
Industry- Product category
- Environmental Testing Equipment
- NAICS
- Analytical Laboratory Instrument Manufacturing (334516), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Laboratory Analytical Instruments (3826), Laboratory Apparatus & Furniture (3821), Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- Stability Testing (ICH Programs) (HLAGADAD)
- akta.pro secondary industry
- Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)
Keywords
Where Weiss Technik is headquartered
LocationHeadquarters
- HQ city
- Éragny-sur-epte
- HQ country
- France
- HQ region
- Europe
Markets served
Weiss Technik business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Weiss Technik product offering
Product offeringCore offering
Weiss Technik manufactures environmental simulation and climatic test systems, including stability test walk-in chambers, heat technology equipment, air solutions, and pharmaceutical technology products. Its products are used by pharmaceutical, biotechnology, semiconductor, and automotive manufacturers for controlled-environment testing, validation, and storage of materials and components.
Product overview
Weiss Technik is a manufacturer of environmental simulation and testing equipment. The company produces Stability Test Walk-In Chambers as part of its environmental testing product portfolio, designed for applications in pharmaceutical, biotech, and industrial sectors requiring large-scale climate testing capabilities.
Differentiator
Problem solved
Functional benefit
Products and services
- Stability Test Walk-In Chambers Large-format walk-in environmental chambers engineered for stability testing under controlled temperature and humidity conditions, used by pharmaceutical, biotech, semiconductor, and automotive manufacturers to validate and store products and components in regulated test programs.
- Environmental Simulation Systems Broader product line of climatic and environmental simulation test equipment for industrial and research laboratories requiring reproducible environmental conditions.
- Heat Technology Equipment Industrial heat technology and thermal processing systems for laboratory and production thermal-treatment applications.
- Air Solutions Systems Cleanroom and controlled-air systems used to maintain defined air quality and flow conditions for pharmaceutical, biotech, and electronics production environments.
- Pharmaceutical Technology Systems Pharmaceutical-grade equipment and systems supporting drug manufacturing, testing, and storage workflows in regulated environments.
Companies that use Weiss Technik
Customer profileSegments4 records
Ideal customer profiles1 record
Weiss Technik technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Weiss Technik partnerships and signals
Strategic signalScale indicators1 record
Recent moves3 records
Expansion highlights4 records
Weiss Technik competitors and assessment
Company assessmentDirect peers
- Q-Lab Corporation: Q-Lab is explicitly cited alongside Weiss-Technik as a key manufacturer of environmental test chambers. It focuses on weathering, corrosion, and lightfastness testing, directly overlapping with Weiss Technik's environmental simulation portfolio.
- BINDER GmbH: BINDER is a German manufacturer of climatic and environmental simulation chambers serving pharma, biotech, and industrial labs. It is one of the closest direct competitors to Weiss Technik in walk-in and reach-in stability/environmental test chambers.
- Cincinnati Sub-Zero: CSZ produces temperature, humidity, and altitude test chambers widely used in pharma and life sciences stability testing. It is a direct peer in controlled-environment chambers with overlapping pharma/biotech and EV customer bases.
- Memmert GmbH + Co. KG: Memmert manufactures laboratory ovens, incubators, and climate chambers used in pharma stability testing and R&D. It competes directly with Weiss Technik in controlled-environment chambers for regulated laboratory applications.
- Angelantoni Test Technologies: Angelantoni is an Italian manufacturer of environmental and climatic test chambers serving pharma, automotive, and aerospace customers in Europe. It is a direct peer with comparable walk-in chamber offerings.
- Thermotron Industries: Thermotron manufactures environmental test chambers and vibration test systems serving automotive, aerospace, and electronics qualification. It competes directly with Weiss Technik in thermal, humidity, and combined-environment chambers.
- Atlas Material Testing Technology: Atlas is explicitly cited as a key manufacturer alongside Weiss-Technik in the environmental test chamber industry. It specializes in weathering and corrosion testing, a closely adjacent product category to Weiss Technik's environmental simulation line.
- ESPEC Corp: ESPEC is a Japanese specialist in environmental test chambers for reliability, semiconductor, and automotive qualification. It is a direct peer in temperature/humidity and thermal-shock chambers, particularly for EV and electronics customers.
Broad incumbents
- Thermo Fisher Scientific: Thermo Fisher supplies laboratory instruments, stability storage, and pharma services that overlap with Weiss Technik's stability chamber portfolio. As a broad incumbent it competes with much wider reach but does not specialize exclusively in walk-in environmental chambers.
Emerging players
- CM Envirosystems: CM Envirosystems is a niche player in walk-in and drive-in environmental test chambers for UK and European customers. It is an emerging peer with partial overlap to Weiss Technik's stability walk-in chamber business.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks4 records
Key highlights5 records
Customer concentration
Weiss Technik social profiles
Digital presenceWeiss Technik financial estimates
Financial estimateRevenue estimate
Valuation estimate
Weiss Technik leadership team
Management profileNumber of profiles
Profiles1 record
Weiss Technik funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Weiss Technik M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Weiss Technik
What does Weiss Technik do?
Weiss Technik manufactures environmental simulation and climatic test systems, including stability test walk-in chambers, heat technology equipment, air solutions, and pharmaceutical technology products. Its products are used by pharmaceutical, biotechnology, semiconductor, and automotive manufacturers for controlled-environment testing, validation, and storage of materials and components.
Is Weiss Technik a public or private company?
Weiss Technik is a private company. It is classified as unknown and is currently operating.
When was Weiss Technik founded?
Weiss Technik was founded in 1956. It employs 1,001 to 5,000 people.
Where is Weiss Technik based?
Weiss Technik is headquartered in Éragny-sur-epte, France, in the Europe region.
Who are Weiss Technik's main competitors?
Direct peers on record are Q-Lab Corporation, BINDER GmbH, Cincinnati Sub-Zero, Memmert GmbH + Co. KG, Angelantoni Test Technologies, Thermotron Industries, Atlas Material Testing Technology and ESPEC Corp. Thermo Fisher Scientific is listed as a broad incumbent. CM Envirosystems is listed as an emerging player.
Does Weiss Technik have an API?
No public API is recorded for Weiss Technik.
What industry is Weiss Technik in?
Weiss Technik's product category is Environmental Testing Equipment. Its primary akta.pro industry code is HLAGADAD, Stability Testing (ICH Programs), with a secondary code of IMAGAFAC, Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches). Its NAICS code is 334516 and its SIC code is 3826.