About Enersul
The industry leader in Sulphur for over 60 years
Trusted Experience
The teamwork to get the job done right
Health, Safety, Environment
Creating news all around the world
Our views of the sulphur industry
Pictures from all over the globe


Enersul - Trusted Experience. Proven Excellence.

Enersul Limited Partnership, headquartered in Calgary, Alberta, has been the world leader in the sulphur forming and handling industry for over sixty years. With a complete array of operational, technical, and supportive offerings, Enersul has the unique ability to provide complete sulphur solutions, customizable to fit any production requirement.

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Circle of Excellence

Enersul creates solutions through Research and Development that translates into more innovative technology and efficient operations.

Each side of our business supports and enables the other, successfully creating a circle of innovation and growth. Our R&D has led to wonderful technology advancement that flows through to our operations. Development prospers through our ever increasing knowledge of service, leading into increased R&D. 

Our 'Circle of Excellence' translates into optimal performance for our amazing customer base. The idea of constant reaction leads to ever increasing production capabilities.


ISO Certificate

Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States, that oversees and manages a number of subsidiary companies.

The Marmon Group is an international association of approximately 130 business units that operate independently within diverse business sectors and have collective revenues of approximately $7 billion. The Marmon Group is a Berkshire Hathaway company.


Mission / Vision

Mission Statement

Provide premium equipment, technology and operating services for the safe, efficient and environmentally responsible processing and handling of elemental sulphur.

Vision Statement

We will be the leading sulphur solutions provider to the world.


Enersul - Over a half century of leadership

Enersul is a company with a history of continuously leading development. Since our beginning as Alberta-based Vennard & Ellithorpe Ltd. in the early 1950s, Enersul Limited Partnership has grown to become a worldwide technological leader in the handling and processing of sulphur.

Over the years we have offered a full range of integrated services to the sulphur industry. We touch on both production and consumption through operating services, products, and technologies which we distribute to the sulphur industry around the globe.

Enersul Limited Partnership, a member of the Berkshire Hathaway company, includes Enersul Operations, which provides the management expertise for all phases of sulphur processing operation contracts and Enersul Technologies, offering a complete line of sulphur processing equipment.

Enersul now supplies sulphur forming and handling capabilities for gas plants and oil refineries from Canada to the Caribbean, the Middle East, Europe, South Africa, Asia and the Former Soviet Union. We are always looking for ways of developing and improving our technologies and our services. Experience, expertise, and the highest standards of professionalism: this is the 'package' we bring to every client, and every project.

Important Dates in Enersul's History

Enersul introduces the new mini WetPrill™ sulphur wet forming unit.
Enersul opens an office in Tulsa Oklahoma, USA
Enersul is awarded Equipment Supply Contracts for 24 of it's patented GXM1™ granulation units to the Shah and Habshan, UAE granulation plants.  The plants will be operational in 2014.
Berkshire Hathaway, the worlds largest conglomerate, announces the purchase of 60% of Enersul's parent company, the Marmon Group.  The remaining 40% to be acquired in 2014.
Enersul introduces the GXM3™ sulphur granulation unit, the first and only portable sulphur forming technology.  Skid mounted and able to arrive 90% operational, the GXM3™ provides Enersul's patented sulphur granulation process to producers requiring smaller production rates and/or quicker start-up time.
  December 2005
 Enersul Limited Partnership awarded contract to provide 11 GXM1™ granulators for the Qatar Gas Common Sulphur Project, making it the largest single order of granulators in Enersul’s history.
Retooling of Canadian Plants with GXM2™

 Jun 2004
Reorganization of Enersul into Business Units (Technologies & Operations)

Oct 2003
Enersul Limited Partnership awarded largest valued contract project for AGP in Astrakhan, Russia. Valued at $47.6 million Cdn.

 Jul 2000
GXM2™ Introduction - Enersul Technologies commissions the first small scale GXM2™ Granulation Process for SASOL in South Africa.

April 1998 Launch of Enersul - Procor Sulphur Services Inc. changes name to Enersul and reorganizes into three separate areas of business - Enersul TechnologiesEnersul Operations and Tiger L.P.

 1980 -1994
Growth of Technology Sales Business - Sale of forming plants to customers throughout the world.

GX™ Development - The first two GX Granulation Process plants are built in Canada.

V&E Purchased - Procor Limited purchases Vennard & Ellithorpe and its subsidiaries.

First Slating Plant - The first slating plant begins operations at Shell's Waterton, Alberta facility.

Slating Developed - Sulphur slating process is patented.

1st Operating Contract - First handling contract secured for movement of crushed bulk sulphur from Shell's Jumping Pound, Alberta gas plant.

Customizable technical solutions to fit any of your sulphur needs.
Completely managed sulphur processing and handling solutions.
Keep your project running safely, efficiently, and optimally.
Innovate, execute, and improve the industry standard in sulphur.