Top Maintenance & Support Companies

We are a global firm that provides marketing and software development services via dedicated resources. r n r nSonata Services has been around for over 10 years and is a global firm that provides dedicated teams called Global Operating Units for our Clients.

Symbio is the global leader in innovation, co-creation and seamless augmentation. r n r nWe provide insight and strategy, design and research, productization, software development, quality assurance, globalization, R&D operations, systems management and support operations for over 400 customers worldwide.  r n 

Topscom is a leading Electronics Manufacturing Services (EMS) provider focused on delivering excellent manufacturing services to automotive, industrial, medical, consumer, telecom, aerospace, and technology companies in China. With fiscal year 2016 revenues of USD$80 Million and totally employees about more than 1000, Topscom helps customers build, ship, and service electronics products which p... Read More

Whale Cloud Business Online (BOL) is an all-in-one integrated business platform to facilitate the digital transformation progress of global communication service providers (CSPs) and industrial companies. It provides industry-proven solutions, digital transformation consulting services and free trial experiences across BSS/OSS, data intelligence, 5G, cloud, eCommerce, finance, industrial IoT ap... Read More