Leonhardt & Blumberg (L & B) is an independent family-owned provider of tramp tonnage from Hamburg, Germany. Since 1903 L & B has managed close to 200 vessels, which were mostly general cargo vessels and bulk carriers in the past. Today, the company operates modern containerships ranging from about 1000 TEU to 3,600 TEU capacity with best-in-class working principles. L & Bs long track record of safety, reliability and environmental responsibility is the basis for their strong relationships with many of the leading shipping companies.