Petroplus to Announce First Quarter 2007 Results, May 11, 2007

Petroplus Holdings AG (SWX: PPHN) today announced that it will
host a conference call on May 11, 2007 at 11:00 a.m. CET to discuss
first quarter 2007 results and to provide an update on company
operations. First quarter 2007 results will be released earlier that
day.

Interested parties may listen to the live conference call on the
Internet by logging on to the investor relations section of the
Petroplus Holdings AG website at www.petroplusholdings.com.

Petroplus Holdings AG is one of the largest independent refiners
and wholesalers of petroleum products in Europe. Petroplus focuses on
refining and currently owns and operates four refineries across
Europe: the Ingolstadt refinery in Ingolstadt, Germany, the Belgium
Refining Company refinery in Antwerp, Belgium, the Cressier refinery
in the canton of Neuchatel, Switzerland, and the Teesside refinery in
Teesside, United Kingdom. Petroplus has entered into an agreement to
purchase the Coryton Refinery in the United Kingdom. The existing
refineries have a combined throughput capacity of approximately
405,000 bpd. The Coryton Refinery has a crude oil throughput capacity
of approximately 172,000 barrels per day and can process up to an
additional 70,000 barrels per day of other feedstocks.