Back to Top



It all started with this: what if we could help make the lives of people with disabilities better. Many companies offer ramps, wider isles, talking ATMs, accessible washrooms or automatic doors. But we saw a widening gap between the physical and digital world for people with disabilities.

Our solution then became the catalyst in helping educate purpose-driven organizations on the benefits of enhancing the digital customer experience for people with disabilities. We were soon able to form a global coalition of private and public sector organizations, who came together to create an inclusive web experience.
We didn’t stop there. We worked closely with organizations like the ANA (Association of National Advertisers) and inaugurated the People with Disabilities category in their annual Multicultural Excellence Award. The 2014 winner was Duracell for ‘Trust Your Power,’ the 2015 winner was Kimberly Clark’s Kleenex for ‘Unlikely Best Friends,’ and Duracell’s ‘Stay Connected’ won in 2016.

We are headquartered in Toronto, Canada, and have offices in the United States and Brazil.

Our team is made up of a bunch of people crazy enough to believe that web accessibility is more than just good coding, it’s also giving people with disabilities a suite of tools for them to navigate the web.

Executive Team

  • Simon Dermer


    Managing Director & Co-Founder

    eSSENTIAL Accessibility’s innovative market driven approach is informed by Simon’s health care industry experience as a business development executive with a network provider and owner of an outpatient rehabilitative services facility. Simon graduated in economics from Queen’s University and completed the Chartered Financial Analyst (CFA) program.



    Director & Co-Founder

    Spiro’s background, with his experience in front line consumer services with some on the largest companies in the financial and healthcare sectors and as a developer of consumer-friendly digital claims, informs eSSENTIAL Accessibility’s innovative market driven approach. Spiro graduated from the University of Toronto with an Honours Bachelor of Arts in Economics and Political Science.



    Mark is a sales and business development leader with over 20 years of experience working with technology companies that offer compelling and in most cases, disruptive solutions to the marketplace.

  • A photo of Aurelio Pimenta


    Director of the Latin America and Portugal regions.

    Aurélio has a PhD in human physiology from the University of São Paulo and a post-doctorate in Metabolism from York University. Aurélio’s ambition to apply his scientific knowledge of the human body to the development of assistive technologies brought him to Toronto’s George Brown College where he assumed a Research Commercialization and Innovation role and taught Human Physiology and Biomechanics. Assigned to lead an assistive technology related project, this experience solidified his interest in focusing on the transformative effects of these technologies in a digital context for people with disabilities. In his position at eSSENTIAL Accessibility, Aurélio is able to translate knowledge into innovative solutions every day.


We are proud to partner with leading advocacy groups for people with disabilities.


Looking to be a part of something awesome? You’ve come to the right place!
Here are the positions we’re looking to fill…

  • Contracts Administrator and Executive Assistant

    Apply Now
  • Content Marketing Manager

    Apply Now
  • Web Accessibility Testers – US & Canada

    Apply Now
  • Account Development Representative – USA

    Apply Now

Couldn’t find what you’re looking for? Send us your resume anyway!

Discover how you can give people with disabilities an inclusive digital experience

Request a personalized demo, and one of our experts will answer all of your accessibility questions.