Carmine T. Oliva

Digital Transmission Systems, Inc. through its subsidiaries designs, manufactures and markets components to access and monitor wireless telecommunications networks worldwide. Its primary customers include domestic and international wireless service providers and private wireless network users. The company products include its FlexT1/FlexE1 integrated network access product lines, the microFlex digital cross connect switch, the InterFlex Advanced Network Node and a complementary Internet Protocol Processor card. The company was founded in 1990 and is headquartered in Duluth, GA.

Emrise Corp. was manufactured and marketed electronic devices and communication equipment. The company was founded in 1983 and was headquartered in Woodbridge, NJ.

XCEL Corp. Ltd. manufactures switch mode power supplies to the defense, aerospace, medical, transport, and telecommunications markets. The company is headquartered in Ashford, the United Kingdom.

XIT Corp. is an American company that specializes in manufacturing information display and printed circuit boards. XIT was acquired by Emrise Corp. on March 26, 1997 for $18.73 million.

Emrise Electronics Corp. manufactures defence and aerospace electronic devices & communications equipment. It offers rotary switches, digital switches, thumbwheel, lever actuated and push button products. The company was founded by Carmine T. Oliva in 1983 and is headquartered in Rancho Cucamonga, CA.

DDL195 Ltd. provides power conversion products. The company is based in Ashford, UK. DDL195 was acquired by Data Device Corp. from Emrise Corp. on June 30, 2015 for $22 million.

CXR Larus Corp. manufactured and marketed electronic devices and communication equipment. The company was headquartered in Milpitas, CA.