OMV (Sudan) Exploration GmbH, owned by the largest company in Austria, OMV Aktiengesellschaft, which is traded in Vienna, Munich, and Frankfurt. It held 26.125 percent of the Block 5A consortium (1997-2003) and 24.5 percent of the Block 5B consortium.

OMV is Austria's largest oil-producing, refining and gas station operating company. It is also the largest oil and gas group in Central Europe, being active in 13 Central European countries.

Generally Master Osteth Vault. Sometimes confused with the Master Omishan Vault.

Open Market Value