SIC: 42220 - Construction of utility projects for electricity and telecommunications UK-based companies (importers and exporters) ordered by incorporation date Salter Networks Limited Asgard Plant Ltd Tps Hanningfield Limited R L Financial Group Limited Ecce Limited Pat-building Ltd S.r. Drilling Services (hdd) Ltd Nag Utility Services Ltd Porter.hdd. Limited Barry Duffy Ltd Grid Engineering Services Limited Wylie Telecommunications Ltd Kconnections Limited Energize Technologies Ltd Djb Contracting Solutions Ltd Vaon Services Limited Freeman Utilities Ltd Sp Group (hull) Ltd Future Retrofit Projects Ltd Focus Comms Ltd Helix50power Ltd Powerlynx Ltd Limitless Fibre Installations Ltd Sv Energy Ltd Shaftricity Group Ltd Stewart Management Solutions Limited Mechanus Gravitas Ltd Apollo Energy Group Ltd Rc Energy Group Ltd Balkan Renewable Energy Development Accelerator Limited Prev13 / 232Next