Which winery produced more wine than any other in 2005?

I do not have access to real-time information, including specific wine production data for individual wineries in 2005. To find the answer to this question, you would need to consult:

* Wine industry publications: Trade magazines and industry reports often publish annual production figures for leading wineries.

* Wine trade organizations: Organizations like the Wine Institute (US) or the International Organisation of Vine and Wine (OIV) may have statistics on global or regional wine production.

* Individual winery websites: Some wineries may publish their annual production volumes on their website.

Please note that finding the exact answer for 2005 could be challenging as the data might not be easily accessible.