O.Berk Company, a full-service supplier and distributor of glass and plastic containers, closures, sprays and pumps, is pleased to announce that 2010 marks the 100th anniversary of the founding of the company. O.Berk was established in Newark, NJ, in 1910, by its namesake, Osias Berk. In 1925, the company was purchased by Isaac Goldstein, great grandfather of O.Berk's current Chairman.