Spectrum Global Solutions, Inc. (OTC: SGSI) is the holding company for next generation technology companies specializing in Telecommunications and Energy across the US, Canada and Caribbean.

Our Subsidiaries

To go directly to our subsidiaries websites please use the following links:

Service Territory

Our service territory is covered in detail on the site of our subsidiary AW Solutions, Inc. You can see it there.


Through our Subsidiaries, AW Solutions, Inc., AW Solutions Puerto Rico, LLC., Tropical Communications, Inc., ADEX Corporation and ADEX Puerto Rico, LLC, we are a leading provider of comprehensive outsourced services and solutions for the deployment and maintenance of next generation and legacy wireless and wireline telecommunication networks and infrastructure. We provide our services directly to carriers, aggregators, enterprise, PMO and OEM clientele.


Through our subsidiary, Mantra Energy Alternatives, Ltd., we develop and commercializes alternative energy technologies and services. We acquired and own technologies like MRFC (Mixed-Reactant Fuel Cell) design which is a revolutionary fuel cell concept and ERC (Electro-Reduction) which is a process for the electro-reduction of carbon dioxide from industrial sources. The company operates as a clean technology development company.

If there is anything further you’d like to know about us, please contact us on the details below.