

Our Team
Our people thrive on the challenge to excel in any environment. We are dedicated on designing, manufacturing and providing the most reliable, safe and hazardous area products for our customers. Our commitment to technology and quality is the basis for our competitive advantage, and our customer service is our greatest strength.
We begin working everyday committed to manufacturing and distributing the best safety telecommunications equipment and additional enhanced ruggedized product lines to our customers, and ensuring the safety of others. Our determination to produce superior products is the platform for our future independence of action and growth.
We hold ourselves to the highest standards and emphasize the importance of integrity in all we do. We believe that ethical standards are essential to the growth, health and long-term sustainability of our company and our customers.
Executive Team
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Cory Tamagi Cory Tamagi – President & CEO
Mr. Tamagi serves as President & CEO of Guardian Telecom Ltd. and is responsible for the operations, corporate leadership and direction of the company. He has over 30 years of professional experience in both publicly-traded and private corporations, the majority of which have been in executive positions in telecommunications, manufacturing, real estate and transportation & logistics.
Preceding his appointment at Guardian, Mr. Tamagi served as both the CEO and CFO of Circa Enterprises Inc. He has held various financial positions and worked in operational roles as a truck driver and warehouseman.
Mr. Tamagi holds a Bachelor of Commerce degree from the University of Calgary and is a Chartered Professional Accountant.
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Angie Hulshof VP Finance & CFO
As the VP Finance & CFO, Mrs. Hulshof leads the accounting/finance, IT, communications and administration of Guardian Telecom. She is responsible for financial stewardship, accounting & financial reporting, internal control, tax, corporate finance, treasury, risk management, and administration.
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Darren Epp Executive VP
Mr. Epp is responsible for both the Sales and Engineering of Guardian Telecom Ltd. He has over 20 years of experience in positions in Telecommunications, Manufacturing, Software, and Automation.
Sales Team
Operations Team
News
AUG 14, 2020
Calgary, AB – Circa Enterprises Inc. (TSVX-CTO) (“Circa”), a manufacturer of equipment for the telecommunication, electrical utility, and construction industries, announced today that is has completed the acquisition of substantially all of the assets of Teletics Inc. (“Teletics”), a manufacturer and supplier of fully monitored, ruggedized wireless voice and data devices. The business will operate as a separate business line within the Telecom segment of Circa Enterprises Inc.
APRIL 2, 2019
Guardian Telecom to provide communications package for Toronto Transit Project
Guardian Telecom, a division of Circa Enterprises Inc., is pleased to announce it will design and build ruggedized telecommunications equipment in collaboration with Allstream Business Inc. to deliver Public Assistance and Safety Communications packages for the Eglinton Crosstown LRT Project in Toronto, Ontario, Canada.
Together Guardian Telecom and Allstream designed nine custom engineered solutions for the Eglinton Crosstown project that will meet stringent architectural, technical, regulatory and environmental requirements so that transit users are provided a safe and reliable communication system. Guardian designs and manufactures it’s telephony products at its Calgary Alberta facility and its structural stanchions and enclosures at its Vaughan, Ontario facility.
About Guardian Telecom
Guardian Telecom provides tough, trusted and true products worldwide that are used in harsh environments, extreme elements, critical infrastructure, safety-critical and mission-critical applications for rugged and reliable solutions. Guardian Telecom has been operating since 1985 and manufactures and customizes fully integrated ruggedized telecommunications equipment for nonhazardous, hazardous, Class I Division 1, Class I Division 2 areas and other hardened equipment applications. Guardian’s tough and rugged phones, systems, enclosures and IP telecommunications equipment are certified specifically for the industrial and commercial markets.
About Circa Enterprises
Circa Enterprises Inc. (CTO-TSXV) designs, manufactures and sells electrical equipment, outdoor enclosures and specialized solutions to customers in the telecommunications, power distribution and construction industries worldwide. Circa operates in two segments, Telecommunications (Telecom) and Metal Fabrication (Metals). The Telecom segment offers surge protection products, custom cables, and wiring harness assemblies; and ruggedized telecommunications equipment for industrial non-hazardous area, hazardous area, and other hardened equipment applications.
About Allstream Business Inc.
Allstream is a leader in business telecommunications working with over 50,000 customers throughout the United States and Canada. Allstream is fueled by the knowledge, skill and spirit of their employees who work closely with customers every day to determine their business needs and contribute to their success. Allstream’s communications technologies include a range of innovative, highly scalable IP, cloud, voice and data solutions that help organizations communicate and collaborate more efficiently and profitably.
About Eglinton Crosstown LRT Project
Metrolinx is building the Eglinton Crosstown, Toronto’s new 19-kilometre light rail transit (LRT) line that will run along Eglinton Avenue with a central 10 km underground section. The Crosstown will connect Mount Dennis in the west to Kennedy Road in the east, and the new service will be up to 60% faster than the bus service today. With 25 stations and stops and connections to 3 TTC subway stations, 54 local bus routes, 3 GO Transit lines and the UP Express, the Crosstown will improve travel times and change the way we move through the heart of the city.
MARCH 1, 2019
Guardian Telecom Appoints New Manufacturers’ Representative for Florida.
The Addition of Cabling Technologies (CTi) Strengthens Guardian Telecom’s Presence in Florida.
March 1st, Calgary, AB – Guardian Telecom a division of Circa Enterprises Inc., a manufacturer of equipment for the telecommunication, electrical utility, and construction industries, announced today that Guardian Telecom has named Cabling Technologies (CTi) as the exclusive Manufacturers’ Representative for Florida effective March 1st. This appointment signals a further strengthening of Guardian Telecom’s sales presence in the American South in response to strong demand for rugged telecommunications solutions, providing more opportunities to collaborate and reach customers locally.
Cabling Technologies (CTi) is a marketing and sales firm operating in the information technology (IT) management and construction space. CTi is the field sales force for 10 IT manufacturers. CTi’s geographic focus is the state Florida. With nearly 18 years of success, CTi has grown to become a proven critical partner in the deployment of local area bandwidth and IP technologies.
Guardian Telecom is at the Anixter 2018 Showcase series!
Join us at the Anixter 2018 Showcase series in Toronto (Mississauga), Montreal, and in Edmonton as Guardian Telecom showcases our rugged telecommunications products and services.
Why not catch up on the most exciting products and major developments with Guardian Telecom? Visit our booth and ask questions face-to-face. We’ll be delighted to answer them and to take the opportunity to describe our products and services.
This is a great opportunity to meet us and how we can help you meet the needs of your most challenging rugged telecommunications projects.
Save these dates!
Toronto (Mississauga)
Thursday, September 13, 2018
Mississauga Convention Centre
75 Derry Rd W
Mississauga, ON
Montreal
Friday, November 2, 2018
Marriott de l’aéroport de Montréal
800 Place Leigh Capreol
Dorval, Québec
Edmonton
Thursday, November 29, 2018
Edmonton Expo Centre
7515 – 118 Avenue
Edmonton, Alberta
Sign up here at this link:
https://www.anixter.com/en_ca/about-us/news-and-events/events/anixter-showcase-canada.html
SEPTEMBER 1, 2018
Impact Technical Products has been appointed as the exclusive Manufacturers’ Representative for Guardian Telecom Nationwide in Canada.
The Addition of Impact Technical Products Strengthens Guardian Telecom’s Presence Across Canada.
Calgary, AB – Circa Enterprises Inc. (CTO-TSXV) (“Circa”), a manufacturer of equipment for the telecommunication, electrical utility, and construction industries, announced today that Guardian Telecom, a division of Circa Enterprises Inc. has named Impact Technical Products (“Impact”) as the exclusive Manufacturers’ Representative across Canada effective September 1st *. This appointment signals a further strengthening of Guardian Telecom’s sales presence nationwide in response to strong demand for rugged telecommunications solutions, providing more opportunities to collaborate and reach customers locally. * October 1st in Quebec.
L’ajout de Impact Technical Products renforce la présence de Guardian Telecom au Canada.
Calgary, AB – Circa Enterprises Inc. (CTO-TSXV) («Circa»), fabricant d’équipements pour les industries des télécommunications, des services électriques et de la construction, a annoncé aujourd’hui que Guardian Telecom, une division de Circa Enterprises Inc., a nommé Impact Technical Products («Impact») en tant que représentant commercial exclusif au Canada, à compter du 1er septembre*. Cette nomination marque l’affermissement de la présence commerciale de Guardian Telecom à l’échelle nationale en réponse de la forte demande pour produits de télécommunications robustes et haute performance. * Octobre 1st, Quebec.
SEPTEMBER 1, 2018
Geiger Networks has been appointed as the exclusive Manufacturers’ Representative for Guardian Telecom for Southern California and Arizona.
The Addition of Geiger Networks Strengthens Guardian Telecom’s Presence Across the American Southwest.
Calgary, AB – Circa Enterprises Inc. (CTO-TSXV) (“Circa”), a manufacturer of equipment for the telecommunication, electrical utility, and construction industries, announced today that Guardian Telecom, a division of Circa Enterprises Inc. has named Geiger Networks (“Geiger”) as the exclusive Manufacturers’ Representative for Southern California and Arizona effective September 1st. This appointment signals a further strengthening of Guardian Telecom’s sales presence in the American Southwest in response to strong demand for rugged telecommunications solutions, providing more opportunities to collaborate and reach customers locally.