Connectivity for the future SCG Together was formed of the coming together of 2 Circles, NSN (New Star Networks), and Hello Telecom. Our industry-leading position is driven by a combined experience of over 100 years in telecommunications. Contact Us Trustpilot We make it our mission to understand what you need. Learn more Insights eGuides & FAQs Case Studies Broadband Checker ISDN to SIP Trunk Careers at SCG SCG is a rapidly growing, multi award winning providing telephony, data, mobile and cloud solutions to businesses across the UK. SCG is always happy to hear from dynamic individuals who are committed to quality, customer satisfaction, innovation and creative thinking. View opportunities Unified Solutions Whatever your business need, Southern Communications has the experience and know-how to help make it more efficient and optimised so that you can achieve greater heights.