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GBT Technologies


GBT is a top-notch BPO development company. We provide customer service, technical support and quality assurance for your business. We offer customizable and dedicated inbound and outbound calls solutions, as well as digital communications processing for enterprises and startups.

What GBT Technologies offers its clients

Contact Center Services
Market Research and Analysis Services
Hosting Solutions

How GBT Technologies outshines the competition

GBT specializes in the selection of professional talent. We revolve around specific work-flow and guidelines that are ultimately purposed to enhance your business profit. We cover every single aspect.



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About OA

Outsource Accelerator is the trusted source of independent information, advisory and expert implementation of Business Process Outsourcing (BPO)

The #1 outsourcing authority

Outsource Accelerator offers the world’s leading aggregator marketplace for outsourcing. It specifically provides the conduit between Philippines outsourcing suppliers and the businesses – clients – across the globe.

The Outsource Accelerator website has over 5,000 articles, 350+ podcast episodes, and a comprehensive directory with 900+ BPO companies… all designed to make it easier for clients to learn about – and engage with – outsourcing.

About Derek Gallimore

Derek Gallimore has been in business for 20 years, outsourcing for over eight years, and has been living in Manila (the heart of global outsourcing) since 2014. Derek is the founder and CEO of Outsource Accelerator, and is regarded as a leading expert on all things outsourcing.

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