Our Team


Richard Koroscil (bio)
Interim President & CEO
T. 647-243-3558

Karl Baldauf









Karl Baldauf (bio)
Vice President, Policy & Government Relations
T. 647-243-3543
C. 647-888-2866

Ali Mirza









Ali Mirza, CPA, CMA (bio)
Vice President, Finance
T. 647-243-3536

Trevor McPherson









Trevor McPherson
Vice President, Member Services
T. 647-243-3537


Beryl Anselm
Executive Assistant to the President & CEO
T. 647-243-3558

OCC-HiRes_JonAri resized

Jon Ari
Programs Officer
T. 647-243-3548


Matt Brunette
Network Energy Liaison Officer
T. 647-243-3541

Ashley Challinor headshot

Ashley Challinor
Director of Policy
T. 647-243-3538

OCC-Web_CearaCoppsEdwards web

Ceara Copps-Edwards
Communications Advisor
T. 647-243-3562


Jamie Cleary
Special Assistant, Policy and Government Relations 
T. 647-243-3566

Darrin Cohen headshot

Darrin Cohen
Program Manager
T. 647-243-3560

Louie DiPalma

Louie DiPalma
Director, SME Programs & Global Growth Fund Contact
T. 647-243-3539

Gina El Zobeir

Gina El Zobeir
Accounting Officer
T. 647-243-3546


Sarah Fordham
Graphic Designer 
T. 647-243-3545


Jessica Georgakopoulos
Director of Communications
T. 647-243-3556

Joshua Goodman headshot

Joshua Goodman
Director of Business Development
T. 647-243-3559

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Peter Greenall
Programs Officer
T. 647-243-3547

Roland Isberto

Roland Isberto
IT Systems Administrator
T. 647-243-3535

Anna Koustas headshot

Anna Koustas
Manager, Chamber Relations
T. 647-243-3557

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Deanna Lahey
Event Services Manager 
T. 647-243-3549

Stephanie Lewis









Stephanie Lewis
Event Specialist
T. 647-243-3542

Sydney Stonier headshot









Sydney Stonier
Communications Specialist
T. 647-243-3561

OCC-Web_AndrewThiele2 web

Andrew Thiele
Policy Analyst
T. 647-243-3564


Nadia Todorova
Senior Policy Analyst
T. 647-243-3544

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