Jim D. Witherington

SSM Partners (SSM Partners) is a venture capital firm founded in 1973. The firm is headquartered in Memphis, Tennessee.

Servigistics is an enterprise software platform provider for Service Lifecycle Management (SLM). The company's SLM platform enables companies across diverse industries to execute a service-led growth strategy that delivers value across the global service supply chain. Servigistics' SLM solutions address all the key post-sale service areas including service parts planning and pricing, field service management, service logistics, warranty management, and service knowledge management. The breadth and depth of the SAP and Oracle-certified Servigistics platform enables Aerospace & Defense industries to optimize their global logistics operations to ensure weapon systems and equipment availability based on mission profiles. Servigistics is a privately-held company headquartered in Atlanta, with regional headquarters in the UK, Japan, and India

Community Foundation of Greater Memphis, Inc. offers and manages charitable funds and endowments. It simplify charitable giving and tax reporting, structuring and managing personalized grant programs, facilitation unusual or complicated gifts, presenting timely information on community needs and by providing investment products that maximize giving potential. The company was founded in 1969 and is headquartered in Memphis, TN.

Passport Health, Inc. provides travel medicine and immunization services. It offers travel medical services such as vaccines for travel, travel health consulting, malaria medication, ebola virus, and chikungunya prevention. The company was founded by Fran Lessans in 1994 and is headquartered in Scottsdale, AZ.

Central Pharmacy LLC operates drug stores. The private company is based in Fort Smith, AR.

Arch Wireless, Inc. provides paging services wireless messaging and information services. It provides one and two-way wireless messaging services. The company also offers utility wireless information services such as stock quotes, news, weather and sports updates, voice mail, personalized greeting, message storage, retrieval & equipment loss and/or maintenance protection for both one & two-way messaging subscribers. Arch Wireless was founded in 1986 and is headquartered in Westborough, MA.

Plan Express, Inc. offers solutions for construction document management, printing, logistics and delivery. It offers plan express printing, digital document, plan management and construction solutions. The company was founded by Dewayne E. Adamson in 1994 and is headquartered in Memphis, TN.