Welcome to CASA JMSB
your new family

While the course curriculum at JMSB provides you with theoretical knowledge to succeed in the business world, there is no experience equivalent to getting involved with CASA and its subsidiaries. You can learn new job skills at an Excel or programming workshop, attend conferences exposing you to new fields and interests, and make vital connections at networking events that might just land you an internship or full-time job. Becoming a member of an executive team will provide you with real-world experience that will prepare you for your next step after graduation.

Whether this is your first year, last year, or somewhere in between, a big part of making the most out of your time at JMSB will be the commitment that you make to your studies and your involvement with extracurricular activities.

If you have any questions or concerns about who we are or what we do, our CASA team is always available and eager to hear what you have to say. Please do not hesitate to stop by our office (MB 4.105) or reach out directly to info@casajmsb.ca.

the casa team

Karina Bosca


Mackenzie Murray

Executive VP

Katherine Purchase

VP Academic

Olivier Alexandre

VP Events

Keira Baldwin

VP External

Tristan Lessard

VP Finance

Arvin Khalesi

VP Marketing

Marissa Yap

AVP Academic

Sandrine Ferri

CASA + Director

Simon Bel

AVP Events

Patrick Yaremko

AVP External

Colin Philip

AVP Finance

Erin Pasemko

AVP Marketing

Zach Eichler

Creative Director

Mark Ondrechak

CASA X Director

Philippe Dion

CASA X Director

Nicholas Gosset

CASA X Head of Logistics

Tristan Scandar

First Year Representative


CASA X is a team of first-year students who promote and organize academic, philanthropic & social events all year round. We believe that university it not just about classes, exams, and waiting for the elevator, but also about making lasting friendships and creating lifetime memories.

CASA X hosts signature 5a8’s (Dubbed 5X8’s) nearly every second Thursday for JMSB students to unwind after a week of classes. Each week has a new location and theme along with new food and drink deals, contests, and FREE STUFF!

Composed of 15-20 first year "Brand Ambassadors" (BAs) that are selected each year in September, CASA X also offers first-year students a chance to get involved and gain valuable skills. Under the guidance of the CASA X Director and the CASA Executive team, Brand Ambassadors ensure that each CASA X event is a successful one.