Brundlmayer is an Austrian wine producer based in the Kamptal region of Lower Austria (Niederösterreich). The estate focuses on white wine production, working primarily with the two grape varieties most characteristic of the region: Grüner Veltliner and Riesling.

The Kamptal is one of Austria's premier cool-climate white wine regions, known for producing elegant, mineral-driven wines with pronounced acidity. The region's terroir—characterized by loess and primary rock soils—imparts distinctive salinity and minerality to its wines. Producers in this appellation typically favor precision and restraint over oak influence, allowing the site characteristics and grape expression to dominate.

Brundlmayer's current range includes aged-vine bottlings of both regional varieties: a Riesling from the Heiligenstein vineyard site and a Grüner Veltliner labeled with old vine designation. These single-vineyard expressions reflect the producer's focus on site-specific white wine production typical of serious Kamptal estates.

Kamptal is a wine appellation located in the Niederösterreich region of Austria, situated along the Kamp River valley northwest of Vienna. The region encompasses vineyards around the town of Langenlois and extends through a series of side valleys that benefit from the river's moderating influence on the local climate.

The appellation's terroir is characterized by diverse soils including loess, clay, and primary rock formations, with some vineyards planted on steep terraced slopes. The continental climate features warm summers and cool nights, creating favorable conditions for both aromatic white varieties and structured reds. Grüner Veltliner and Riesling are the primary white grape varieties grown here, with the region particularly noted for Riesling plantings on the Heiligenstein vineyard, which sits on volcanic rock and enjoys a special microclimate.

Kamptal wines typically display mineral complexity and bright acidity, with Grüner Veltliner showing characteristic white pepper notes alongside citrus and stone fruit flavors. The region's Rieslings tend toward a drier style with pronounced minerality, often developing complex petrol notes with age. The combination of varied soils and careful vineyard site selection allows producers to craft wines that express distinct terroir characteristics while maintaining the elegance and precision associated with Austrian white wines.