Locations
Calgary, Alberta

Circa Calgary is a 30,000 sq. ft. facility, with 75 employees.
Circa Enterprises Inc.
Circa's Calgary location accommodates Circa Enterprises' corporate head office as well as the manufacturing and marketing of Building Entrance Terminals and surge protection equipment to the communication industry in North America.

Circa's current line of surge protection products are designed specifically for application with copper wire cable, which has been the dominant medium for voice and data transmission for many years. Demand for these products is driven primarily by the installation of new phone lines required by the commercial and residential construction industries.
Toronto, Ontario

Circa Metals/Hydel, located in Vaughan, Ontario, is a 99,000 sq. ft. facility, with 114 employees.
Hydel also operates a 23,000 sq. ft. facility in Welland, Ontario with 32 employees.
Circa Metals - Hydel Enterprises
Circa Metals is Circa Enterprise’s metal fabrication division, specializing in custom prototype development and production of a broad range of sheet metal products.

As well as providing all of Circa Enterprise’s production requirements, Circa Metals delivers custom metal solutions into a variety of industries, including Pharmaceutical/ Biotech, Telecom / Electronics, and consumer products.


Hydel is a well established business and produces enclosures and other products for the electrical utility industry, from manufacturing and warehousing facilities located in Vaughan and Welland, Ontario.

The Hydel business is complementary to the existing Circa Metals operation, in that it allows for an expansion of the capabilities of Circa Metals Inc.
Tampa, Florida

Circa Tampa, Florida, is a 12,000 sq. ft. facility, with 20 employees.
Circa Telecom USA
The facility in Tampa, Florida is an opportune location for warehousing Circa’s surge protection equipment in close proximity to southern U.S.-based customers. This facility is linked in real-time to the Calgary head office, ensuring information flow and accounting systems are readily managed.

Circa moved the Asset Recovery business (CirPlus) to the Tampa location with products including surge protection modules, cable and related telecom products sourced from the large telco’s surplus inventory. This facility ensures that Circa is well positioned for delivery to any customer in North America, a benefit that led to a number of major sales contracts over the past five years.
Shenzhen, China
Contract Assembly
In order to achieve reduced production costs to sustain our pricing advantages, Circa has arranged offshore assembly of surge protection modules in China. Circa sources the surge protection module components from various suppliers located in the United Kingdom, Korea, and the United States. These components are then shipped to a Contract Manufacturer located near Shenzhen, China for assembly. In addition to lowering production costs, the offshore module assembly has allowed the Company to be more responsive to customer demand.

Circa is listed on the Toronto Stock Exchange (TSX) under the symbol CTO © Circa, Circa Enterprises Inc., Circa Telecom USA Inc. Please read our legal disclaimer.