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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryChemical Industry

Chemical Industry

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1'072 companies found

ECS AG Logo

ECS AG 

Pfäffikon Sz · Since 1999

The company's core activity is the development, manufacture and distribution of special cleaning cards and products for automated machines with credit card, banknote and coin processing, as well as for the general market. The company also produces individually packaged wipes, cleaning sprays and other cleaning products.

Chemical Industry
View profile4(1)
FLONEX AG Logo

FLONEX AG 

Birsfelden · Since 1999

The core activity of Flonex AG is the development, manufacture and distribution of flocculants and other chemicals for wastewater treatment and sludge treatment in municipal and industrial wastewater treatment plants. This also includes services such as laboratory analysis, consulting, technical support and the optimization of plants and processes.

Chemical Industry
View profile5(1)
Fragranza GmbH Logo

Fragranza GmbH 

Schwyz · Since 2021

Fragranza GmbH manufactures laundry perfumes, laundry detergents and soaps. The company produces and supplies fragrance and cleaning products for laundry and hygiene applications.

Chemical Industry
View profile5(1)
Frike Aerosol AG Logo

Frike Aerosol AG 

Näfels · Since 1975

Frike Aerosol AG is a full-service contract manufacturer of aerosol products, providing development, production and filling of aerosols as foam, spray or gel for cosmetic, medical and household applications. The company reports decades of aerosol experience, uses technologies such as Bag-on-Valve and operates production lines capable of handling both small batches and large series.

Chemical Industry
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Hescoat GmbH Logo

Hescoat GmbH 

Thayngen · Since 2012

The core activity of Hescoat GmbH is the development, manufacture and application of functional coatings, paints, varnishes, impregnations and insulation materials for various materials such as plastics, metals, glass, ceramics, textiles and fabrics. The company offers coating services, including contract painting, metallization and surface modification, as well as the development of customized coating solutions for specific requirements.

Chemical Industry
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HOSPEX AG Logo

HOSPEX AG 

Hellbühl · Since 1978

The core activity of Hospex AG includes the manufacture of explosives, the trade in explosive materials, the planning, consulting and execution of blasting work, as well as the provision of services such as vibration measurements, condition assessments and blasting training.

Technical Consulting & EngineeringSpecialized Construction ActivitiesChemical Industry
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HTP HiTech Photopolymere AG Logo

HTP HiTech Photopolymere AG 

Basel · Since 2001

The core activity of HTP HiTech Photopolymere AG is the development, production and marketing of liquid photoresist formulations for various applications such as: the production of fine conductor tracks on printed circuit boards (PCBs), the production of flexible printed circuit boards (Flexible PWB), chemical machining of metals (Photo Chemical Machining, PCM), the production of electroformed components (Electroforming), and the production of photo-engraved metal parts (Photo Engraving). The company also offers consulting services and implementation of production processes in the areas of resist application and imaging.

Chemical Industry
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Igiene Sanificazione Economia ISE SA Logo

Igiene Sanificazione Economia ISE SA 

Losone · Since 1979

Igiene Sanificazione Economia ISE SA provides professional hygiene and sanitation solutions for businesses, public institutions and private customers. Its products and services include professional detergents and disinfectants, cleaning equipment and machines, consumables, consulting, maintenance, machine rental and technical support.

Chemical IndustryWholesale - Chemical & Plastic Products
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IMP Bautest AG Logo

IMP Bautest AG 

Murten · Since 2011

IMP Bautest AG is an institute for material testing that provides laboratory testing and on-site assessments for construction materials and structures. Services include testing of concrete, asphalt and aggregates, chemical and bacteriological analyses, consultancy, expert reports, research and vocational training.

Chemical Industry
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IMP Bautest AG Logo

IMP Bautest AG 

Oberbuchsiten · Since 2011

IMP Bautest AG provides materials testing, inspections and technical consultancy across construction phases, offering services such as road‑construction testing, concrete and aggregate testing, waterproofing assessment, road markings and analytical laboratory analyses.

Chemical Industry
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Innolution-group GmbH Logo

Innolution-group GmbH 

Thalwil · Since 2003

The core activity of CleanSwiss is the manufacture and distribution of hygiene and disinfection products, including antigen rapid tests, disinfectants, masks, gloves, personal care products and air purifiers, with a focus on quality and Swiss origin.

Chemical Industry
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Jacobi Carbons AG Logo

Jacobi Carbons AG 

Schaffhausen · Since 2007

The core activity of Jacobi Carbons is the manufacture and distribution of activated carbon and related products, including ion exchange resins and filter service solutions, as well as the development of solutions for various industries such as air and gas treatment, water treatment, biogas, gold recovery and others.

Chemical Industry
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KS AQVA AG Logo

KS AQVA AG 

Baar · Since 2011

KS AQVA AG provides a naturally sourced, water-based sanitizing solution for commercial applications, notably in the food and beverage sector (including ice-cubes) and in medical and dental settings. The website states that KS AQVA is registered for use under ECHA (Europe) and EPA (USA) regulations.

Chemical Industry
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KS natec AG Logo

KS natec AG 

Baar · Since 2011

KS natec AG markets KS AQVA, a water-based sanitizing solution for commercial applications, primarily in the food and beverage sector (including ice cubes) and in medical and dental settings. The company states that KS AQVA is registered under ECHA and EPA regulations and provides sales, marketing, and research & development activities related to hygiene products.

Chemical Industry
View profile3(1)
Oberdorf Cleaners Hadrovic Logo

Oberdorf Cleaners Hadrovic 

Grabs · Since 2019

The core activity of Oberdorf Cleaners is the development, manufacture and distribution of environmentally friendly cleaning agents for industry, particularly for food production.

Chemical Industry
View profile5(1)
Opcos AG Logo

Opcos AG 

Widnau · Since 2018

The core activity of OPCOS AG is the development, manufacture and testing of optical coatings and components, including anti-reflective coatings, mirrors, beam splitters, filters, absorbers and neutral density filters. The company also offers services such as layer development, sampling, series production, testing of optical properties and environmental resistance, as well as consulting.

Chemical Industry
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Ophtapharm AG Logo

Ophtapharm AG 

Hettlingen · Since 2003

The core activity of Ophtapharm AG is the manufacture of sterile eye and ear products, particularly liquid and semi-solid dosage forms such as drops, suspensions, gels and ointments. The company offers contract manufacturing services, where it develops, manufactures and packages products for its customers. The products are mainly sold on the American market and distributed worldwide by the company's customers.

Chemical IndustryPharmaceutical Industry
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ReseaChem GmbH Logo

ReseaChem GmbH 

Kehrsatz · Since 1996

The core activity of ReseaChem GmbH is the synthesis, analysis and isolation of chemical compounds, particularly for research and development purposes (R&D). The company offers a wide range of services, including the synthesis of stable, labelled or unlabelled compounds, the isolation of natural products or degradation products, as well as the structural elucidation of unknown products.

Testing & Inspection CentersChemical Industry
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RIPOL Sagl Logo

RIPOL Sagl 

Lugano · Since 2009

The core activity of RIPOL is the development, production and distribution of powder coatings (vernici in polvere) and other chemical products, particularly for surface coating. The company offers innovative products with a good price-performance ratio and comprehensive service, while also paying attention to environmental and safety aspects.

Chemical Industry
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S. Affolter AG Logo

S. Affolter AG 

Schmitten Fr · Since 2022

The core activity of S. Affolter AG is the manufacture and distribution of chemical-technical products, in particular antifreeze agents, heating system protectants, water treatment products, refrigeration machine oils and cleaning cloths. The company also offers services such as laboratory analyses, disposals and training.

Chemical Industry
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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