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Focus on staying hungry, humble, and smart.


Across the Trudell Medical Group, we are very proud of our companies and the employees who make us successful.

We have continued to grow for over 100 years and will continue to have a bright future in the healthcare markets we serve.

Our focus is on respiratory care, select areas of the hospital operating room and providing pathways for virtual care. Our vision is to provide patients throughout the world with medical devices and services that make their lives better. We manufacture and globally market some of the leading brands in respiratory care including the AeroChamber® brand of spacers, the Aerobika® OPEP devices, and the Aeroeclipse® brand of nebulizers.

Innovation is key to our future and we have extensive product development capabilities across all companies including a world class Aerosol Research Laboratory. We strive to create an environment where our employees can thrive and grow as part of diverse teams.

Over the years the Trudell Medical Group has grown to a family of six operating companies that are overseen and supported by Trudell Medical Limited, our corporate entity.

Trudell Medical International (TMI) – based in London, Ontario, Canada with a regional sales office in Basingstoke UK, Spain, Portugal, Egypt and the Netherlands. TMI designs, manufactures, markets and distributes respiratory disease and lung health medical devices to patients and customers in over 100 countries.

Monaghan Medical Corporation (MMC) - based in Plattsburgh, New York, USA with a sales office in Kanas City, Missouri, USA. MMC manufactures, markets and distributes respiratory disease and lung health medical devices to patients and customers throughout the United States.

ProResp Inc. – centrally located in London, Ontario, Canada with branch locations across Ontario. ProResp’s healthcare professionals and technicians deliver oxygen and in-home respiratory care to patients throughout the Province.

Trudell Healthcare Solutions (THS) – based in London, Ontario with a regional warehouse in Montreal, Quebec, and offices throughout Canada. THS sources respiratory, critical care and operating room medical products for distribution to hospitals across Canada.

Northgate Technologies Inc. (NTI) – located in Elgin, Illinois, USA. NTI designs, manufactures, markets and distributes globally a line of minimally invasive software controlled medical devices and specialty urology and fluid management products for use in surgical environments.

Aetonix Systems – Based in Ottawa, Ontario, Canada, Aetonix connects patients, physicians and families using virtual communications, care pathways, remote patient monitoring and a host of other tools.

NasoNeb Inc. (NN) – located in Medina, Ohio, USA. NN designs, manufactures, markets and globally distributes, superior drug delivery systems to help people with sinus conditions.

In addition we have global investments in several start-up companies in the eHealth and medical related fields. 

At the Trudell Medical Group of Companies our core values inspire our actions.  I hope that you are inspired by this brief introduction to learn more about who we are and who we serve.

Gerald Slemko

Chief Executive Officer