A Telco and Network Operator Support and Maintenance Service Company. We offers comprehensive professional services to help support your network from initial deployment through the retirement of telecom equipment. Core Network Planning and Design. Technical site survey and site selection.

Homes for Sale and Rent. Sigma Companies, based in Hattiesburg, Mississippi, is locally owned and operated.

Sigma Precision Components Ltd has a global reputation as a leading, aerospace manufacturing company. Other applications include motorsport, nuclear and power generation.

Is a leading supplier of high quality, energy efficient air compressor products and services for your industrial and automotive needs. We offer a complete line of compressed air system products that include rotary screw compressors, reciprocating compressors, portable compressors, oil-less reciprocating compressors, rotary blowers, vacuum packages, refrigerated and desiccant dryers, filters, condensate management systems and a variety of related compressed air equipment.