IMI Critical Engineering

IMI Critical Engineering has over 60 years of proven, reliable nuclear power plant service and over half of the world’s nuclear power plants relying on our critical valve technology.  With over 250,000 of our products installed either in nuclear power plants or on vessels or submarines, we have the knowledge and experience to deliver the highest quality, reliability and safety in the industry.

IMI Critical Engineering delivers best in - class products through IMI CCI, IMI STI and IMI Bopp & Reuther/NH (Newman Hattersley).

Through IMI CCI, we supply severe service control valves featuring DRAG® technology and system medium actuated technology for isolation valves and pilot operated safety valves. Combining a range of actuation options, including our STI QuickTrak®, we provide the highest performing and reliable valves in the industry. IMI Bopp & Reuther/NH has proven technology for long life pressure relief and safety valves.  The Newman Hattersley bellows sealed globe valves, piston check valves, ball valves, butterfly valves and sight flow indicators provide sustainable, cost-effective performance for all CANDU nuclear power plant operators worldwide.

Company Information

IMI Critical Engineering
151 Superior Blvd, Unit #14
L5T 2L1

Products & Services

  • Fluid Control Equipment (valves, pumps and related equipment)
  • Mechanical Equipment and Components

QA Designations

all applicable

Contact Information

Sorin Necula, P.Eng.
Nuclear Account Manager - Canada
Bradley Michell, P. Eng.
Site Leader
905 678 1240 x 1220

Latest News

Hatch office expansion in Port Elgin

Wednesday, December 5, 2018
Global engineering firm Hatch has moved into a larger facility on Goderich Street in Port Elgin. It will accommodate 25 people, with more room for meeting space.

Bruce Power, Framatome sign MoU for safety-related Life-Extension Program updates

Friday, November 30, 2018
Bruce Power today signed a memorandum of understanding (MoU) with Framatome valued at $18.7 million covering a range of innovations and new activities, including operational improvements for its nuclear reactors. These innovative modernizations, planned for Bruce A and Bruce B, are an important component of the facility’s Life-Extension Program, which will allow the plant to continue operating through 2064.  

The Organization of Canadian Nuclear Industries welcomes Bruce Power President and CEO Mike Rencheck as Keynote Speaker at its Awards Lunch & AGM Conference

Thursday, November 29, 2018
November 27, 2018, Ajax Ontario. – The Organization of Canadian Nuclear Industries (OCNI) held its Annual General Meeting, Awards Lunch and AGM Conference on November 27th at the Ajax Convention Centre in Ajax Ontario. The AGM Conference on "Nuclear Innovation and Medical Isotopes Saving Lives" discussed new technologies for producing a variety of medical isotopes in power reactors as well as in cyclotron facilities in Canada.  

OPG's nuclear stations achieve highest safety ratings

Tuesday, November 20, 2018
Darlington and Pickering facilities continue to operate safely

Nuclear Innovation Institute temporary headquarters at OCNI Office in Port Elgin

Monday, November 12, 2018
In a joint statement November 9, Bruce Power and the County of Bruce have announced that they will look for a new site on which to build the Ontario Nuclear Innovative Institute (NII).

Canada Poised to Lead the Deployment of Next-Generation Nuclear Technology

Wednesday, November 7, 2018
The Government of Canada recognizes that innovation in the nuclear sector plays a critical role in reducing greenhouse gas emissions and delivering good, middle-class jobs as Canada moves toward a low-carbon future.

Contact us for more information. Drop us a line!

General & Contact
Fax: (905) 839-7085
Our Address
Organization of Canadian Nuclear Industries
1550 Kingston Road, Suite 219
Pickering, Ontario L1V 1C3
Membership Enquiries & Support
Fax: (905) 839-7085


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