Business Telecommunications Construction, Installation, and Maintenance| Aqsacom https://aqsacom.com/ Offer management and maintenance of GSM networks. Includes an overview of services. | |
| Dixon Ottawa Communications, Inc. https://www.barbeck.com/ Specializing in public safety and emergency 911 system service. | |
| Metropolitan Communications Group https://www.mcgfiber.com/ Full-service fiber optic engineering, construction and splicing firm. Includes case studies. | |
| Parker-Europe https://ee.co.uk/ Voice, data, networking and internet consultants. Details of services, technologies and enquiry form. | |
