01 / Named product
Trilogy
Table/desk systemsTrilogy is a desk system by Tuna Ofis, designed by Ozan Sinan Tığlıoğlu, built around principles of productivity, aesthetics, and flexibility for modern office environments.
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Company profile
Tuna Ofis
Turkish office furniture manufacturer delivering workplace products and project solutions.
Turkey · IstanbulQuote onlyChecked 26 Aug 2026
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What the company sells
Executive and operational desks, seating, tables, storage and acoustic products.
Company background
Tuna Ofis traces its roots to 1970, when the Tuna Grup family business was founded as Tuna Çelik in Turkey. In 1992, Tuna Ofis formed a joint venture, Tuna Girsberger A.Ş., with Switzerland’s Girsberger Holding AG (founded 1889), investing in ergonomic seating production for the Turkish market. Its manufacturing facility in Silivri, on Istanbul’s outskirts, was established in 1999, covers roughly 55,000 square meters, and produces approximately 70,000 office chairs annually. Tuna Ofis remains part of the family-owned Tuna Grup, which also owns the Tuna Ev home-furniture brand, and serves major Turkish institutional clients across banking, aviation, automotive, and healthcare sectors.
Observed price signalDealer and project pricing · quotation required
Currency: Not published. This record distinguishes public retail evidence from dealer or project quotations.
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Named products are linked to current official product pages. Portfolio-coverage records summarise public company information and should be checked against the latest regional catalogue before specification.
02 / Named product
Pangea
SeatingPangea is a seating collection by Tuna Ofis combining retro-inflected lines with ergonomic construction, offered in multiple fabric options for office and residential use.
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