Synthworks Incorporated
Syntoco Oil Corporation
Syntolax Canada Inc.
Syntolis Group Inc.
Syntonic Computing
Syntonistic Research Incorporated
Syntony Acoustic Systems Inc.
Syntony Marketing Inc.
Syntrall (canada) Inc.
Syntric Marketing & Design
Syntrillium Enterprise Solutions Inc.
Syntrio Canada Inc.
Syntrol Environmental Systems Limited
Syntronics China Trading Corporation
Syntronics Ventures Inc.
Synvest Management Corporation.
Synysys Technologies Inc.
Syon Films Inc.
Syon Pictures Inc.
Syoul Inc.