UniDirect Corp.: The privately held software maker...

UniDirect Corp.: The privately held software maker said Monday that it had sales of $6.1 million last year, up more than 250% from $2.4 million in 1992. Earnings were not disclosed. The Irvine company said automation, bar-coded inventory systems and other productivity improvement helped add to the performance. The company said it expects sales this year of between $11 million and $13 million.