Manish Satyanarayan Chandak

Tech Electronics, Inc. provides commercial communications systems for commercial, industrial, government, healthcare and education. It engages in designing, installing, and maintaining telephone systems, fire alarms, security systems, sound systems, audio visual, data, and nurse call systems. The firm has offices in Bloomington and Chicago, IL and Indianapolis, IN. The company was founded by James R. Canova in 1963 and is headquartered in St. Louis, MO.

Ungerboeck Systems International LLC provides and develops event and venue management software. It offers client care, cloud hosting, upcoming training, payment integration, and professional services. The company was founded in 1985 and is headquartered in O'Fallon, MO.

Ungerboeck Systems International GmbH is based in Düsseldorf, Germany. Part of Ungerboeck Systems International LLC, Ungerboeck Systems International GmbH is a German company that provides catering software to optimize processes in the F & B sector of stadiums, arenas, exhibition centers, conference centers, and other event locations. The company's CRM system is specifically designed for the event industry, ensuring that sales teams are more productive and revenue increases. The CEOs are Alex Alexandrov and Tim Daniels. The company was founded in 2003.

Quilogy, Inc. provides information technology services such as consulting, project management, systems integration, network design, training and support. The company has 14 offices for the nationwide delivery of consulting services and training. Its customers come from fields including healthcare, manufacturing, financial services, professional services and the public sector, its solutions include Application Development & Infrastructure, Business Intelligence & Integration, Microsoft Dynamics CRM 3.0 & Great Plains 9.0, Learning & Websites, Office Solutions, Managed Hosting and Technical Training. The company was founded by Randall L. Schilling in August 15, 1992 and is headquartered in St. Charles, MO.

Aspect Software Group Holdings Ltd. is a holding company, which engages in the provision of customer contact and workforce optimization solutions. The company was founded in 1981 and is headquartered in Phoenix, AZ.

Alvaria, Inc. is an enterprise contact center solution provider that offers leading-edge customer experience and workforce engagement software, as well as cloud services technology solutions. The company is based in Westford, MA and has a global presence of subsidiaries in several regions. The company specializes in contact center and workforce engagement solutions for large call centers across various industries. The company was founded in 1973, and the CEO is Jeff Cotten. Alvaria was acquired by Vector Capital Management LP from Aspect Software Parent, Inc. on February 04, 2019.