Sigma systems

Operational Support Systems (OSS)

Information about Sigma systems

Number of employees
55 York Street, Toronto, Ontario M5J1R7, CA

Company Categories

IT Consulting and Outsourcing, Create-Sell-Deliver, Software, Automation/Workflow Software, Configure, Price, Quote (CPQ), Software Development & Design, Operational Support Systems (OSS), Advanced Mediation Platform, Service Management Platform, CPQ for Salesforce, Device Provisioning Platform, Service Provisioning, Enterprise Product Management,

Sigma systems executive employees

benjamin leon

Senior Presales Consultant

paul scarff

Director of Product

sharon lee

Director of Business

mike toppins


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CEO – Sigma-Systems

selena wong

Executive Assistant

sachi kittur

Director HR

mike cannon

Director of Sales

martin kadey

Vice-President Finance

don white

President CEO

Frequent questions about Sigma systems

How many employees does Sigma systems have?
Sigma systems has approximately 201-500 employees.
What is Sigma systems's industry?
Sigma systems is involved in the industry of telecommunications.
Where is Sigma systems headquarters located?
Sigma systems is located in 55 York Street, Toronto, Ontario M5J1R7, CA
What is the website of Sigma systems?
Sigma systems official website at

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