# Chemical companies headquartered in Austria

Tamtam tracks 42 chemical companies headquartered in Austria. This list ranks all of them by number of employees on LinkedIn, led by ALPLA Group, RHI Magnesita and OMV. Their median headcount is 567. Half of them were founded in 1955 or later. The most common headquarters are Vienna (12) and Linz (2).

This list features a selection of the largest chemical and manufacturing companies in Austria. Many are significant employers, with ALPLA Group, a global plastic packaging producer, employing 23,000 people, and RHI Magnesita, a leader in refractory products, employing 12,000. Other prominent firms include OMV, focused on sustainable fuels and chemicals, and wienerberger, a provider of building solutions. Greiner specializes in plastics and foam solutions, while Borealis focuses on sustainable polyolefin solutions.

A notable pattern among these companies is their long-standing presence, with several founded in the 19th century, such as RHI Magnesita (1834), wienerberger (1819), and Greiner (1868). This indicates a mature industrial landscape. While many are headquartered in Vienna, there's also a distribution across other Austrian cities like Hard, Kremsmünster, and Linz, suggesting a broader industrial base beyond the capital.

🇦🇹 Austria · 42 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ALPLA Group](https://www.tamtam.ai/c/alpla-group) (alpla.com)<br>Produces high-quality plastic packaging globally for food, beverage, pharmaceutical, and beauty industries with innovative, sustainable solutions and career opportunities. | Packaging and Containers Manufacturing | 🇦🇹 Hard | 23,000 | 1955 |
| 2 | [RHI Magnesita](https://www.tamtam.ai/c/rhi-magnesita) (rhimagnesita.com)<br>Global leader in high-grade refractory products and solutions for industries with high-temperature processes, leveraging a vertically integrated value chain and diverse geographic presence | Manufacturing | 🇦🇹 Vienna | 12,000 | 1834 |
| 3 | [OMV](https://www.tamtam.ai/c/omv) (omv.com)<br>A leading sustainable fuels, chemicals, and materials company focusing on circular economy solutions, transitioning to low-carbon businesses to achieve net zero emissions by 2050 | Utilities | 🇦🇹 Vienna | 6,877 | 1956 |
| 4 | [wienerberger](https://www.tamtam.ai/c/wienerberger) (wienerberger.com)<br>A leading provider of innovative solutions for the building envelope, infrastructure, and water and energy management, focusing on sustainability and affordability | Building Construction | 🇦🇹 Vienna | 4,014 | 1819 |
| 5 | [Greiner](https://www.tamtam.ai/c/greiner) (greiner.com)<br>A global supplier of plastics and foam solutions with diverse divisions in packaging, medical technology, and more, boasting 11,000+ employees worldwide | Plastics Manufacturing | 🇦🇹 Kremsmünster | 2,876 | 1868 |
| 6 | [Borealis](https://www.tamtam.ai/c/borealis) (borealisgroup.com)<br>A leading provider of sustainable polyolefin solutions, specializing in recycling and base chemicals, offering innovative material solutions for various industries globally | Chemical Manufacturing | 🇦🇹 Vienna | 2,769 | 1994 |
| 7 | [Lenzing Group](https://www.tamtam.ai/c/lenzing-group) (lenzing.com)<br>Lenzing specializes in creating innovative solutions from natural wood fibers for various industries, focusing on sustainability and value creation | Chemical Manufacturing | 🇦🇹 Lenzing | 2,443 |  |
| 8 | [SWARCO](https://www.tamtam.ai/c/swarco) (swarco.com)<br>A traffic technology corporation that improves travel safety and efficiency through products, systems, and solutions for road management, parking, and public transport | Paint, Coating, and Adhesive Manufacturing | 🇦🇹 Wattens | 2,290 | 1969 |
| 9 | [voestalpine](https://www.tamtam.ai/c/voestalpine) (voestalpine.com)<br>Global steel and technology group offering premium products and solutions for automotive, consumer goods, aerospace, oil & gas, and railway industries Committed to decarbonizing steel production | Mining | 🇦🇹 Linz | 1,753 |  |
| 10 | [Coveris Group](https://www.tamtam.ai/c/coveris-group) (coveris.com)<br>A leading European packaging company manufacturing paper and plastic flexible packaging solutions for various products, focusing on sustainability and innovation | Packaging and Containers Manufacturing | 🇦🇹 Vienna | 1,414 | 2013 |
| 11 | [voestalpine Steel Division](https://www.tamtam.ai/c/voestalpine-steel-division) (voestalpine.com)<br>A pioneering steel manufacturer dedicated to sustainable, low-carbon production and innovative technologies for a clean and livable future | Primary Metal Manufacturing | 🇦🇹 Linz | 1,140 |  |
| 12 | [SEMPERIT AG](https://www.tamtam.ai/c/semperit-ag) (semperitgroup.com)<br>Development, production, and marketing of specialized polymer and plastic products including hoses, conveyor belts, and construction profiles worldwide. | Chemical Manufacturing | 🇦🇹 Vienna | 1,073 | 1824 |
| 13 | [Constantia Industries AG](https://www.tamtam.ai/c/constantia-industries-ag) (ciag.at)<br>An industrial holding company active in construction, furniture, sports goods, aviation, and energy management, aiming to expand into new B2B sectors | Plastics Manufacturing | 🇦🇹 Vienna | 1,020 | 1949 |
| 14 | [Plansee](https://www.tamtam.ai/c/plansee) (plansee.com)<br>Manufacture high-performance molybdenum and tungsten components for industries like electronics, automotive, medical, and aerospace with innovative, durable materials. | Metalworking Machinery Manufacturing | 🇦🇹 Reutte | 937 | 1921 |
| 15 | [Pipelife International](https://www.tamtam.ai/c/pipelife-international) (pipelife.com)<br>A global supplier of plastic piping systems and solutions for energy, water, infrastructure, buildings, and agriculture, ensuring safe and healthy living environments worldwide | Plastics Manufacturing | 🇦🇹 Vienna | 909 |  |
| 16 | [Amiblu](https://www.tamtam.ai/c/amiblu) (amiblu.com)<br>Specializing in GRP pipes and fittings, the company offers solutions for water and sewer challenges worldwide, with a focus on durability and innovation | Construction | 🇦🇹 Klagenfurt | 795 |  |
| 17 | [Baumit Group](https://www.tamtam.ai/c/baumit-group) (baumit.com)<br>A European industry leader producing building materials with a presence in 24 countries | Manufacturing | 🇦🇹 Wopfing | 736 |  |
| 18 | [voestalpine BÖHLER Edelstahl GmbH & Co KG](https://www.tamtam.ai/c/voestalpine-bohler-edelstahl-gmbh-and-co-kg) (bohler-edelstahl.com)<br>Specializing in top-quality specialty steels, we provide innovative solutions for leading companies in forward-thinking industries, pushing the boundaries of what is possible | Mining | 🇦🇹 Kapfenberg | 638 |  |
| 19 | [POLYTEC GROUP](https://www.tamtam.ai/c/polytec-group) (polytec-group.com)<br>Development and manufacturing of plastic parts, injection moulding, fibre-reinforced plastics, custom industrial solutions, tooling, testing, and assembly services worldwide. | Plastics Manufacturing | 🇦🇹 Hörsching | 588 | 1986 |
| 20 | [delfort](https://www.tamtam.ai/c/delfort) (delfortgroup.com)<br>Production of functional, lightweight specialty papers used in packaging, labeling, and everyday consumer products across global markets. | Paper and Forest Product Manufacturing | 🇦🇹 Traun | 572 | 2006 |
| 21 | [AMAG Austria Metall](https://www.tamtam.ai/c/amag-austria-metall) (amag-al4u.com)<br>Supplier of primary aluminum and premium cast/rolled aluminum products, with a focus on recycling and sustainable production Specializes in aerospace components | Fabricated Metal Products | 🇦🇹 Ranshofen | 567 | 1939 |
| 22 | [Hagleitner Hygiene International GmbH](https://www.tamtam.ai/c/hagleitner-hygiene-international-gmbh) (hagleitner.com)<br>Innovative hygiene product manufacturer with a wide range of dispensers, detergents, and disinfectants for various industries worldwide Training center for employees | Chemical Manufacturing | 🇦🇹 Zell am See | 532 | 1971 |
| 23 | [NEVEON](https://www.tamtam.ai/c/neveon) (neveon.com)<br>global company with polyurethane and composite foams for comfort, transportation, and diverse specialty applications. They produce, develop, and implement foam solutions. | Chemical Manufacturing | 🇦🇹 Vienna | 498 |  |
| 24 | [TIGER Coatings](https://www.tamtam.ai/c/tiger-coatings) (tiger-coatings.com)<br>Manufactures and supplies a wide range of powder coatings for industrial applications, innovative products for various substrates, and has production facilities worldwide | Chemical Manufacturing | 🇦🇹 Wels | 491 |  |
| 25 | [Boxmark Leather](https://www.tamtam.ai/c/boxmark-leather) (linktr.ee)<br>A leading leather manufacturer and processor, specialized in producing upholstery leather for automotive and furniture industries with a strong focus on quality and environmental standards | Motor Vehicle Manufacturing | 🇦🇹 Feldbach | 422 | 1780 |
| 26 | [Getzner - engineering a quiet future](https://www.tamtam.ai/c/getzner-engineering-a-quiet-future) (getzner.com)<br>Specialists in vibration protection using Sylomer®, Sylodyn®, and Sylodamp® materials Their solutions reduce noise and vibrations in rail, construction, and industry sectors globally | Chemical Manufacturing | 🇦🇹 Bürs | 321 | 1969 |
| 27 | [Greiner Assistec](https://www.tamtam.ai/c/greiner-assistec) (greiner-assistec.com)<br>We specialize in developing custom plastic parts and components for our customers, using advanced manufacturing technologies to meet their unique needs | Plastics Manufacturing | 🇦🇹 Sattledt | 247 |  |
| 28 | [ISOVOLTA Group](https://www.tamtam.ai/c/isovolta-group) (isovolta.com)<br>A global leader in electrical insulating materials, laminates, and composites with expertise in product development and innovation for various industries | Chemical Manufacturing | 🇦🇹 Wiener Neudorf | 242 | 1949 |
| 29 | [Rath Group](https://www.tamtam.ai/c/rath-group) (rath-group.com)<br>Specializing in high temperature heat containment, RATH provides insulation solutions for kilns, furnaces, and thermal analytical instruments for various industrial applications worldwide | Glass, Ceramics and Concrete Manufacturing | 🇦🇹 Vienna | 239 | 1891 |
| 30 | [Kwizda Agro](https://www.tamtam.ai/c/kwizda-agro) (kwizda-agro.com)<br>A leading supplier of innovative crop protection solutions, specializing in development, formulation, production, distribution, and registration of pesticides and biologicals | Agricultural Chemical Manufacturing | 🇦🇹 Vienna | 239 |  |
| 31 | [TREIBACHER Industrie AG](https://www.tamtam.ai/c/treibacher-industrie-ag) (treibacher.com)<br>A global leader in chemical and metallurgical sectors, developing and supplying high-quality materials for various industries worldwide, including recycling spent catalysts | Chemical Manufacturing | 🇦🇹 Althofen | 234 | 1898 |
| 32 | [ADLER Coatings Group](https://www.tamtam.ai/c/adler-coatings-group) (adler-lacke.com)<br>The company specializes in producing paints, lacquers, and wood protection products, focusing on innovation, quality, sustainability, and customer service across Europe | Chemical Manufacturing | 🇦🇹 Schwaz | 184 | 1934 |
| 33 | [AGRU Kunststofftechnik GmbH](https://www.tamtam.ai/c/agru-kunststofftechnik-gmbh) (agru.at)<br>A leading supplier of plastics technology for various industries, offering piping systems, semi-finished products, liners, and lining systems with a focus on quality and customer satisfaction | Plastics Manufacturing | 🇦🇹 Bad Hall | 155 | 1948 |
| 34 | [Peak Technology](https://www.tamtam.ai/c/peak-technology) (peaktechnology.at)<br>Specializing in ultra lightweight high-performance parts for the Aerospace and Motorsport industries, our company focuses on development and manufacturing | Aviation and Aerospace Component Manufacturing | 🇦🇹 Holzhausen | 109 | 2007 |
| 35 | [Saint-Gobain Austria GmbH](https://www.tamtam.ai/c/saint-gobain-austria-gmbh) (saint-gobain.at)<br>Austrian company combining leading brands in the construction industry, offering complete building systems for various applications | Wholesale Building Materials | 🇦🇹 Bad Aussee | 71 | 2021 |
| 36 | [faigle Kunststoffe GmbH](https://www.tamtam.ai/c/faigle-kunststoffe-gmbh) (faigle.com)<br>A leading expert in developing and producing plastic products for various industries worldwide, offering bespoke components and innovative thermoplastic assemblies | Plastics Manufacturing | 🇦🇹 Hard | 62 | 1947 |
| 37 | [Rejlek Metal&Plastics Group](https://www.tamtam.ai/c/rejlek-metal-and-plastics-group) (rejlek.at)<br>A family business with 800 employees across four sites in Europe, specializing in manufacturing components for various industries with a focus on plastics and metal technology | Plastics Manufacturing | 🇦🇹 Vienna | 51 | 1965 |
| 38 | [faigle Industrieplast GmbH](https://www.tamtam.ai/c/faigle-industrieplast-gmbh) (faigle.com)<br>A global leader in plastics solutions offering precision machining, customized parts, innovative developments, and components for various industries worldwide Career opportunities available | Plastics Manufacturing | 🇦🇹 Hard | 21 | 1990 |
| 39 | [SALZER FORMTECH GmbH](https://www.tamtam.ai/c/salzer-formtech-gmbh) (salzer.at)<br>Specializing in customized high-tech plastic solutions, SALZER FORMTECH develops and produces products from EPS, EPP, and various copolymers with over 50 years of expertise | Plastics Manufacturing | 🇦🇹 St. Pölten | 14 | 1972 |
| 40 | [Omya GmbH (Austria)](https://www.tamtam.ai/c/omya-gmbh-austria) (omya.com)<br>A global industrial minerals producer and distributor offering a wide range of products for various industries, with a focus on quality, innovation, and customer satisfaction | Mining & Metals | 🇦🇹 Gummern | 13 |  |
| 41 | [Vetrotech Saint-Gobain Central & Eastern Europe](https://www.tamtam.ai/c/vetrotech-saint-gobain-central-and-eastern-europe) (vetrotech.com)<br>Manufacturer of high-performance safety glass for construction and maritime industries, combining safety, functionality, and design Also offers intelligent tintable glass solutions for glare and heat control | Glass, Ceramics and Concrete Manufacturing | 🇦🇹 Steyr | 10 |  |
| 42 | [Metall- und Plastikwaren Putz GmbH](https://www.tamtam.ai/c/metall-und-plastikwaren-putz-gmbh) (mpp-austria.at)<br>An Austrian family-owned company specialized in manufacturing technical plastic parts, OEM components, and injection molds for a variety of industries worldwide since 1977 | Machinery Manufacturing | 🇦🇹 Abtenau | 4 | 1977 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in Austria

- [The largest companies in Austria](https://www.tamtam.ai/l/largest-companies-austria) (1,412)
- [Multinational companies in Austria](https://www.tamtam.ai/l/multinational-companies-austria) (578)
- [Companies with in-house R&D in Austria](https://www.tamtam.ai/l/r-and-d-companies-austria) (259)
- [Manufacturers in Austria](https://www.tamtam.ai/l/manufacturers-austria) (249)
- [Critical infrastructure operators in Austria](https://www.tamtam.ai/l/critical-infrastructure-operators-austria) (166)
- [Retail chains in Austria](https://www.tamtam.ai/l/retail-chains-austria) (159)
- [Hardware manufacturers in Austria](https://www.tamtam.ai/l/hardware-companies-austria) (150)
- [Financial services firms in Austria](https://www.tamtam.ai/l/financial-services-firms-austria) (146)
- [Corporate groups and holding companies in Austria](https://www.tamtam.ai/l/holding-companies-austria) (134)
- [Family-owned companies in Austria](https://www.tamtam.ai/l/family-owned-companies-austria) (119)
- [Companies with a mobile app in Austria](https://www.tamtam.ai/l/companies-with-mobile-app-austria) (114)
- [Software Development companies in Austria](https://www.tamtam.ai/l/software-development-companies-austria) (103)
- [IT Services and IT Consulting companies in Austria](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-austria) (101)
- [SaaS companies in Austria](https://www.tamtam.ai/l/saas-companies-austria) (90)
- [Public sector organisations in Austria](https://www.tamtam.ai/l/public-sector-organisations-austria) (88)
- [Education providers in Austria](https://www.tamtam.ai/l/education-companies-austria) (81)
- [Banking companies in Austria](https://www.tamtam.ai/l/banking-companies-austria) (79)
- [IT services companies in Austria](https://www.tamtam.ai/l/it-services-companies-austria) (70)
- [Financial Services companies in Austria](https://www.tamtam.ai/l/financial-services-companies-austria) (68)
- [Publicly traded companies in Austria](https://www.tamtam.ai/l/publicly-traded-companies-austria) (58)
- [Professional services firms in Austria](https://www.tamtam.ai/l/professional-services-firms-austria) (58)
- [Automotive manufacturers and suppliers in Austria](https://www.tamtam.ai/l/automotive-companies-austria) (53)
- [Consulting firms in Austria](https://www.tamtam.ai/l/consulting-firms-austria) (48)
- [Machinery Manufacturing companies in Austria](https://www.tamtam.ai/l/machinery-manufacturing-companies-austria) (47)

## The same list elsewhere

- [Chemical companies in the world](https://www.tamtam.ai/l/chemical-companies-in-the-world) (6,503)
- [Chemical companies in Europe](https://www.tamtam.ai/l/chemical-companies-in-europe) (3,081)

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Source: https://www.tamtam.ai/l/chemical-companies-austria