

Meet Our Founder
Jason Costanzo is an experienced presentation skills instructor and communication consultant based in the Greater Toronto Area. Fluent in English, French, and Mandarin Chinese, he brings a global perspective and a dynamic, engaging approach to his training.
With over 20 years of experience in education and corporate training, Jason combines practical insight with a strong foundation in neuroscience and learning psychology. He specializes in designing tailored programs that drive measurable progress and long-term professional growth. As a result, his training helps professionals communicate find their voice when presenting their message and connect with their audience to build better business relationships.
He shares his talents by means of his training with the local community, belonging to local boards of trade, as well as facilitating business and communication between Canadian and overseas companies both in China and Italy.
About the Business
At eloquium, we have helped professionals across various industries unlock their potential, refine their public speaking skills, and become more confident, persuasive communicators. With a deep understanding of the nuances of communication, we offer tailored solutions that meet the unique needs of our clients, helping them succeed in public speaking, leadership, and beyond. At eloquium, we are more than just a training firm—we are your partners in achieving communication excellence.
Global Market
Our services are also designed to meet the needs of a global market, offering communication training that transcends borders and cultural differences. Whether your team operates in Asia, Europe, the Americas, or beyond, we provide customized solutions that address the specific challenges and opportunities of global communication. Our flexible, remote-friendly programs ensure accessibility, allowing individuals and companies anywhere in the world to benefit from our training and develop the eloquence and confidence needed to succeed in today’s interconnected marketplace.

e-lo'qui-um
The Latin word for eloquence of speech and the power to inspire.
In ancient Rome, the term was often associated with public speaking, where the ability to speak eloquently was highly valued, especially in professional and official settings. The concept of eloquium emphazises not just speaking, but speaking with a certain grace, effectiveness and the ability to persuade others.
Discover How Better Communication Leads to Greater Earnings
Eloquium empowers you to communicate with precision, motivate others, and build strong relationships through compelling language and delivery. It offers practical solutions that enables you to deliver what your clients want and need to hear in order to promote business growth.
Strong communication is not a soft skill—it’s a revenue skill. For business owners, entrepreneurs, and sales professionals, the way you communicate with prospects and clients directly translates into dollars. Every word you speak, every pitch you make, every presentation you deliver is a chance to grow your business.
The sharper your communication, the greater your earnings potential. It’s about making sure the value of what you offer is understood, trusted, and is aligned with your brand.

