Langmann produces wines from Steiermark in Austria's Steirerland region, where alpine conditions and mineral-rich soils shape distinctive expressions of local varieties. The winery works with Blauer Wildbacher, the indigenous red grape of Schilcher, and Gelber Muskateller, the aromatic white that defines much of eastern Austrian viticulture. The Schilcher Hochgrail and Reserve Brut Rosé both draw from Blauer Wildbacher's bright acidity and spicy character, while the Muskateller Sekt showcases the floral and stone-fruit intensity of Gelber Muskateller in sparkling form. These wines have been assessed by Wine Spectator, Falstaff, Wine Advocate, and Decanter.