Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 23, 2026.
Guthries is wireless Communications Infrastructure Services.
Guthries was founded in 1984 and is headquartered in Thornton, Ontario, Canada.
Guthries's core products are Communications infrastructure systems (tower installation, site preparation, antenna services, custom fabrication, and maintenance) for cell, mobile radio, paging, wireless internet, security infrastructure, and amateur radio..
Guthries uses Service-based, project quotes..
Guthries serves Businesses and organizations in the GTA and Southern Ontario requiring communication infrastructure; entities needing cell, mobile radio, paging, wireless internet, security infrastructure, and amateur radio systems..
Guthries 40 years of specialized experience in comprehensive communications infrastructure services, including installation, custom fabrication, and maintenance, primarily serving the GTA and Southern Ontario market.
Official website: https://guthries.com/
Last analyzed: August 23, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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