Caves Krier Frères
   Produces white, rosé, red, and sparkling wines in the Moselle Valley. Includes product descriptions, a company history, and award list. [Flash required]
   http://www.krierfreres.lu/

Commission de Promotion des Vins et Cremants de Luxembourg
   Introduction to the production regions and types of wines. Includes descriptions of products, vineyard information, a map, and a producer list.
   http://www.luxvin.lu/

Domain des Vinsmoselle
   The Grand Duchy's largest producer and retailer. Includes product details, online ordering, estate descriptions, a company overview, and information about the region. [Flash required]
   http://www.vinsmoselle.lu/

Statec: Viticulture
   Short article about the regions, production, and economic impact of the country's viticulture, from the Central Service for Statistics and Economic Studies.
   http://statec.gouvernement.lu/html_en/portrait_economique_du_luxembourg/english/chap4/pgb4_2.htm