Douglas Haughey

FortisAlberta, Inc. delivers electricity in Alberta communities. It builds electrical lines & poles, and installs transformers & read meters. The company was founded in 1987 and is headquartered in Calgary, Canada.

The Group's principal activity is to operate through Duke Energy Midstream Services Canada Corporation. The Group processes natural gas and natural gas liquids in western Canada on a fee-for service basis. Assets of the Group include nine natural gas processing plants and more than 1,400 kilometers of gathering pipelines located throughout natural gas prone areas in the western extent of the Western Canadian Sedimentary Basin.

Enerflex Systems Ltd. provides natural gas compression and power generation equipment and services; hydrocarbon production and processing facilities; electrical, instrumentation and controls services and a package of field maintenance and contracting. The company was founded in 1980 by P. John Aldred and is headquartered in Calgary, Canada.

Enerflex Systems Income Fund is a closed-End Investment Fund company. The firm's activity is to provide products and services to the global oil and gas production industry. It operates through Engineered Systems, Service and Production services segments. The Engineered Systems segment engineers and assembles standard & custom designed compression packages, hydrocarbon production, process equipment facilities and natural gas fuelled power generation systems. The Service segment supplies field services for construction, mechanical, electrical, instrumentation and controls. The Production Services segment provides a variety of rental and leasing alternatives for natural gas compression, power generation and processing equipment.

Enerflex Systems Income Fund is a closed-End Investment Fund company. The firm's activity is to provide products and services to the global oil and gas production industry. It operates through Engineered Systems, Service and Production services segments. The Engineered Systems segment engineers and assembles standard & custom designed compression packages, hydrocarbon production, process equipment facilities and natural gas fuelled power generation systems. The Service segment supplies field services for construction, mechanical, electrical, instrumentation and controls. The Production Services segment provides a variety of rental and leasing alternatives for natural gas compression, power generation and processing equipment.

Enerflex Systems Ltd. provides natural gas compression and power generation equipment and services; hydrocarbon production and processing facilities; electrical, instrumentation and controls services and a package of field maintenance and contracting. The company was founded in 1980 by P. John Aldred and is headquartered in Calgary, Canada.

Pembina NGL Corp. owns and manages natural gas liquids and midstream services. The company was founded on January 25, 2001 and is headquartered in Calgary, Canada.

Provident Energy Trust explores, develops, acquires and produces crude oil, natural gas and natural gas liquids. The company operates in three segments, namely, Canadian Oil and Natural Gas Production, United States Oil and Natural Gas Production and Midstream Services. Oil and Natural Gas Production in Canada and United States includes exploitation, development and production of crude oil and natural gas reserves. Midstream Services and Marketing includes fractionation, transportation, loading and storage of natural gas liquids and marketing of crude oil and natural gas liquids

Enerflex Systems Income Fund is a closed-End Investment Fund company. The firm's activity is to provide products and services to the global oil and gas production industry. It operates through Engineered Systems, Service and Production services segments. The Engineered Systems segment engineers and assembles standard & custom designed compression packages, hydrocarbon production, process equipment facilities and natural gas fuelled power generation systems. The Service segment supplies field services for construction, mechanical, electrical, instrumentation and controls. The Production Services segment provides a variety of rental and leasing alternatives for natural gas compression, power generation and processing equipment.

Enerflex Systems Ltd. provides natural gas compression and power generation equipment and services; hydrocarbon production and processing facilities; electrical, instrumentation and controls services and a package of field maintenance and contracting. The company was founded in 1980 by P. John Aldred and is headquartered in Calgary, Canada.

Provident Energy Trust explores, develops, acquires and produces crude oil, natural gas and natural gas liquids. The company operates in three segments, namely, Canadian Oil and Natural Gas Production, United States Oil and Natural Gas Production and Midstream Services. Oil and Natural Gas Production in Canada and United States includes exploitation, development and production of crude oil and natural gas reserves. Midstream Services and Marketing includes fractionation, transportation, loading and storage of natural gas liquids and marketing of crude oil and natural gas liquids

Provident Energy Trust explores, develops, acquires and produces crude oil, natural gas and natural gas liquids. The company operates in three segments, namely, Canadian Oil and Natural Gas Production, United States Oil and Natural Gas Production and Midstream Services. Oil and Natural Gas Production in Canada and United States includes exploitation, development and production of crude oil and natural gas reserves. Midstream Services and Marketing includes fractionation, transportation, loading and storage of natural gas liquids and marketing of crude oil and natural gas liquids

FortisAlberta, Inc. delivers electricity in Alberta communities. It builds electrical lines & poles, and installs transformers & read meters. The company was founded in 1987 and is headquartered in Calgary, Canada.

The Group's principal activity is to operate through Duke Energy Midstream Services Canada Corporation. The Group processes natural gas and natural gas liquids in western Canada on a fee-for service basis. Assets of the Group include nine natural gas processing plants and more than 1,400 kilometers of gathering pipelines located throughout natural gas prone areas in the western extent of the Western Canadian Sedimentary Basin.

Enerflex Systems Income Fund is a closed-End Investment Fund company. The firm's activity is to provide products and services to the global oil and gas production industry. It operates through Engineered Systems, Service and Production services segments. The Engineered Systems segment engineers and assembles standard & custom designed compression packages, hydrocarbon production, process equipment facilities and natural gas fuelled power generation systems. The Service segment supplies field services for construction, mechanical, electrical, instrumentation and controls. The Production Services segment provides a variety of rental and leasing alternatives for natural gas compression, power generation and processing equipment.

Provident Energy Trust explores, develops, acquires and produces crude oil, natural gas and natural gas liquids. The company operates in three segments, namely, Canadian Oil and Natural Gas Production, United States Oil and Natural Gas Production and Midstream Services. Oil and Natural Gas Production in Canada and United States includes exploitation, development and production of crude oil and natural gas reserves. Midstream Services and Marketing includes fractionation, transportation, loading and storage of natural gas liquids and marketing of crude oil and natural gas liquids

Pembina NGL Corp. owns and manages natural gas liquids and midstream services. The company was founded on January 25, 2001 and is headquartered in Calgary, Canada.