Thun Karlovarský porcelán
Corporate brand
UnclaimedA historic Czech porcelain manufacturer known for tableware and related ceramic products under the Thun 1794 name.
Last updated August 24, 2026
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Overview
Thun Karlovarský porcelán, officially Thun 1794 a.s., is a Czech porcelain manufacturer whose origins are generally dated to 1794, when Franz Joseph Graf von Thun und Hohenstein and Johann Nikolaus Weber established a factory at Klášterec nad Ohří. Some historical accounts place the enterprise’s beginnings in 1793, followed by formal authorization in 1794. The business developed around the production of tableware and became associated with the porcelain mark “TK.” It is regarded as the oldest and largest Czech porcelain manufacturer. The company’s historical production network covered three principal locations in the Karlovy Vary region: Klášterec nad Ohří, Sadov-Lesov and Nová Role. Klášterec was the original manufacturing center and concentrated from its earliest years on household and dining wares. Over time, the range expanded to include table, coffee, tea, breakfast, dessert, hotel and kitchen services, as well as decorative and specialized items. Historical products also included Karlsbad coffee makers and Wiener tea machines, including designs incorporating patented filtering systems. Porcelain was produced in several finishes and colors, including white, ivory, pink, blue and celadon. The company’s industrial history reflects the broader development of Bohemian porcelain. The Klášterec factory experimented with different fuels and production methods, while its workforce and output expanded substantially during the nineteenth and early twentieth centuries. In the twentieth century, the factory was relocated to new premises during the 1970s. After the Second World War, the Klášterec and Nová Role operations became part of the Karlovy Vary porcelain company, reflecting the state-led consolidation of the Czech porcelain sector. A new corporate structure was established around the acquisition of the Nová Role and Lesov operations in 2009. The Lesov site, historically known as Concordia Lesov, had been founded in 1888 and had later been incorporated into the Karlovy Vary porcelain company. Thun 1794 purchased that site in 2009, alongside the Nová Role plant. The resulting business retained a multi-site production model, with manufacturing, finishing, decoration, firing and packaging distributed among its facilities. Production at the Klášterec plant ceased in September 2023. The company’s plants in Nová Role and Lesov took over production activity, while semi-finished goods associated with the former Klášterec operation continued to be decorated, fired and packaged there. The Klášterec factory and its history remain represented in the collections of the Porcelain Museum of Klášterec nad Ohří. Today, Thun 1794 represents a traditional Czech porcelain brand with a heritage-centered position, combining domestic tableware manufacturing with decorative and hospitality-related porcelain products.
History
The history of Thun Karlovarský porcelán is rooted in the industrialization of Bohemian porcelain production. The enterprise began at Klášterec nad Ohří, historically known in German as Klösterle an der Eger, in 1793 or 1794. Franz Joseph Graf von Thun und Hohenstein and Johann Nikolaus Weber are associated with its establishment, and formal authorization for the factory was granted in 1794. The enterprise was initially connected with the Thun estate and became known as the Thun'sche Porcellanfabrik. From its foundation, the Klášterec operation emphasized tableware. Historical descriptions record table, coffee, tea, washing and other household wares, later joined by breakfast, cake, mocha, kitchen and hotel services. The factory also produced Karlsbad coffee makers and Wiener tea machines. Its output appeared in multiple porcelain bodies and colors, including white, ivory, pink, blue and celadon. These products placed the factory within the long tradition of Bohemian household and hospitality porcelain. Ownership and management changed during the nineteenth century. Historical records associate the factory first with Johann Nikolaus Weber, then with members of the Thun family and associated administrators. The business expanded its workforce and production capacity: historical references record hundreds of workers at the site by the late nineteenth and early twentieth centuries. The factory also experimented with fuel and firing technologies, including peat, gas and coal, reflecting the technical challenges of industrial porcelain manufacture. The twentieth century brought political and organizational changes. During the 1970s, the Klášterec factory moved to new premises. After the Second World War, the Klášterec and Nová Role sites became part of the Karlovy Vary porcelain company. This consolidation linked several regional porcelain operations under a broader industrial structure. The other important sites later associated with Thun 1794 have their own histories. The Lesov operation, now known as Concordia Lesov, was founded in 1888 by Ernst Máder. Between 1941 and 1945, the site was used by Melitta. After the war it became part of the Karlovy Vary porcelain company. The Nová Role plant was founded in 1921 and likewise became part of that company after the war. In 2009, the newly formed Thun 1794 acquired the Nová Role and Lesov plants. This created the modern multi-site organization bearing the Thun 1794 name. The facilities supported a division of labor in which porcelain could be produced at one site and decorated, fired or packaged at another. The brand continued to draw on the historical reputation of the Thun name and the regional identity of Karlovy Vary porcelain. A major recent change occurred in September 2023, when porcelain production at the Klášterec plant ended. Manufacturing was transferred to Nová Role and Lesov, although semi-finished products continued to be decorated, fired and packaged at Klášterec. The former factory remains significant as a heritage site, and porcelain from the Klášterec operation is represented in the collections of the Porcelain Museum of Klášterec nad Ohří. Thun 1794 therefore combines an active manufacturing identity with a substantial industrial and cultural legacy spanning more than two centuries.
- 2023
End of porcelain production at Klášterec
[1]Production at the historic Klášterec plant stopped in September. Nová Role and Lesov assumed manufacturing, while some finishing and packaging activity remained associated with Klášterec.
- 2009
Acquisition of Nová Role and Lesov
[1]The newly formed Thun 1794 acquired the Nová Role and Lesov operations, establishing the modern multi-site manufacturing structure.
- 1921
Founding of the Nová Role plant
[1]The Nová Role porcelain plant was established and later became part of the Karlovy Vary porcelain company.
- 1888
Founding of the Lesov factory
[1]Ernst Máder founded the factory at Lesov, which later became known as Concordia Lesov and eventually joined Thun 1794.
- 1794
Foundation of the Klášterec porcelain factory
[1]Franz Joseph Graf von Thun und Hohenstein and Johann Nikolaus Weber established the enterprise at Klášterec nad Ohří; some accounts describe the beginnings as dating to 1793, with formal authorization in 1794.
Products and positioning
Heritage-oriented Czech porcelain manufacturer positioned around durable tableware, traditional Bohemian porcelain craftsmanship and products for household, hospitality and decorative use.
Tableware · 1794
Porcelain tableware
The company’s core historical output consists of porcelain for dining and everyday household use, including plates, serving pieces and coordinated table services. Tableware has remained central to the identity of the Klášterec-origin business since its foundation.
Drinkware and serving ware
Coffee and tea services
Thun’s historical range includes coffee, tea, mocha and breakfast services. These products reflect the traditional role of Bohemian porcelain in domestic dining and formal hospitality.
Hospitality porcelain
Hotel and catering porcelain
The manufacturer has produced robust tableware and service pieces for hotels, restaurants and other institutional settings. Historical descriptions specifically identify hotel and kitchen wares among its product categories.
Specialty porcelain vessels · 1878
Karlsbad coffee makers and Wiener tea machines
The Klášterec factory historically made specialized coffee and tea devices associated with Karlsbad and Vienna. Historical references also mention models incorporating patented filtering systems.
Decorative ceramics
Decorative porcelain
In addition to functional tableware, the Thun tradition includes decorative porcelain and collectible pieces connected with the region’s long manufacturing heritage.
Brand decisions
2023
Consolidate production after closing the Klášterec manufacturing operationStrategyBackground
The historic Klášterec plant had been part of the company’s manufacturing heritage since the eighteenth century, while the business also operated facilities at Nová Role and Lesov.
Action taken
Porcelain production at Klášterec ended in September 2023. Manufacturing was transferred to Nová Role and Lesov, with selected decorating, firing and packaging work continuing at Klášterec.
Aftermath
Klášterec retained cultural and finishing significance, including representation of its porcelain heritage in the local Porcelain Museum, while Nová Role and Lesov became the main production facilities.
2009
Acquire the Nová Role and Lesov operationsM&ABackground
The Czech porcelain industry had previously been consolidated through the Karlovy Vary porcelain company, which included the Nová Role and Lesov sites.
Action taken
The newly formed Thun 1794 acquired the Nová Role plant and the Lesov operation, creating a multi-site manufacturing organization.
Aftermath
The two facilities became the principal operating sites of the modern Thun 1794 business and supported the continuation of the brand’s regional porcelain production.
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