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 continues to be the choice For Everything Sulphur.

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.

ISO Certificate

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.

Our History

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 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. 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.

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.


2017 - Enersul introduces the STS™ Safefoam Transfer System.
2017 - Enersul introduces the MODEX™ Modular remelting unit.
2016 - Enersul introduces the new WetPrill™ 2000 Sulphur wet forming unit
2013 - Enersul introduces the new mini WetPrill™ Sulphur wet forming unit.
2011 - Awarded Equipment Supply Contracts for 24 of it's patented GXM1™ granulation units.
2008-2009 - Berkshire Hathaway announces purchases 60% of Enersul's parent company, the Marmon Group.
2008 - Enersul introduces the GXM3™ sulphur granulation unit.
December 2005 - Enersul Limited Partnership awarded contract to provide 11 GXM1™ granulators for the Qatar Gas Common Sulphur Project.
2005 - 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 Technologies, Enersul Operations and Tiger L.P.
1980 -1994 - Growth of Technology Sales Business - Sale of forming plants to customers throughout the world.
1979 - GX™ Development - The first two GX™ Granulation Process plants are built in Canada.
1972 - V&E Purchased - Procor Limited purchases Vennard & Ellithorpe and its subsidiaries.    
1970 - First Slating Plant - The first slating plant begins operations at Shell's Waterton, Alberta facility.
1969 - Slating Developed - Sulphur slating process is patented.
1952 - 1st Operating Contract - First handling contract secured for movement of crushed bulk sulphur from Shell's Jumping Pound, Alberta gas plant.


Find us on:

Head Office
7210 Blackfoot Trail S.E.
Calgary, Alberta, Canada T2H 1 M5
Telephone: 1+ (403) 253-5969
Facsimile: 1+ (403) 259-2771
Middle East Office
Telephone: +971 50 5853831

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