A&B Groep was founded in 1999 and is now firmly established as the leading global Telecom Expense Management auditing and benchmarking business on a global scale. A&B Groep actively supports clients by optimising their communications estates; enabling cost reduction and visibility, control, security and reporting capability.
Calero is a leading provider of Communications Lifecycle Management (CLM) solutions designed to turn insight into action through an intuitive user interface and visually comprehensive
analytics. Calero helps simplify the management of voice, mobile and other unified communications services and assets. With a deep commitment to innovation and customer service, Calero’s
CLM approach enables organizations to support the full communications lifecycle.
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