Substantial Group, a privately owned company headquartered in the UK, was founded in 2019. The company, which employs approximately 50 individuals, reported $6.4 million in revenue as of 2023. Functioning as a telecommunications infrastructure company, Substantial Group specializes in developing and operating full-fibre broadband networks. The company operates primarily through its wholesale fibre infrastructure platform, Netomnia, which builds and manages high-capacity fibre-to-the-premises (FTTP) networks. Through Netomnia’s infrastructure and its retail internet brands, including YouFibre and Brsk, Substantial Group provides gigabit-speed and ultrafast broadband connectivity to homes and businesses across numerous UK cities and towns. The group’s network had reached approximately 3 million premises.
