David Benjamin Margolus

The Group's principal activities are to construct, maintain and manufacture electrical and instrumentation equipments. It operates in four segments; Electrical and Instrumentation Maintenance, Valve Services, Electrical and Instrumentation Construction and Manufacturing. Electrical and Instrumentation Maintenance segment involves the maintenance, upgrading, calibration, and testing of E&I infrastructure for industrial facilities. Valve Services segment involves the reconditioning and servicing of various types of valves used in industrial and commercial facilities, pipeline and process valves, pressure relief valves, pressure safety valves, and electropneumatic control valves. Electrical and Instrumentation Construction segment involves the construction of E&I infrastructure for engineered projects and industrial facilities. Manufacturing segment involves the building of customized electrical equipment for use in industrial and commercial facilities.

Witten LLP provides legal services. Its practice areas include aboriginal law, banking, commercial litigation, condominium law, debt recovery and realization. The company is headquartered in Edmonton, Canada.

Edmonton Regional Airports Authority engages in airport operations. The company was founded in 1990 and is headquartered in Ottawa, Canada.

Top-Co., Inc. designs and manufactures casing equipment. It offers stage collars, cassing accessories, float and cement equipment, and centralizers. The company was founded in 1963 and is headquartered in Edmonton, Canada.

Part of SNDL, Inc., Liquor Stores GP, Inc. functions as an investment holding Canadian company. The company is based in Edmonton, Canada.

XS Cargo Income Fund (the Fund) is a Canada-based, open-ended trust. Its main business activity is investing in the broadline closeout retailing business. The company was founded by Michael J. McKenna in 1997 and is headquartered in Edmonton, Canada.

Liquor Stores Income Fund is a Closed-End Investment Fund which invests in the retail liquor industry. The company operates through its subsidiary, Liquor Stores LP. in more than 224 retail liquor stores in Canada. It was founded in 1993 and is headquartered in Edmonton, Canada.

Alcanna Inc. engages in the retailing of wines, beers and spirits and cannabis. It operates through the following segments: Liquor Operations, Cannabis Operations, and Corporate and Other Reconciling Items. The Corporate and Other Reconciling Items segment includes corporate administrative functions to support the Liquor and Cannabis segments. The company was founded by Henry Andrew Bereznicki and Irving Kipnes in 1993 and is headquartered in Edmonton, Canada.

The Alberta Liquor Store Association engages in the operation of association for liquor stores. The company was founded in 1994 and is headquartered in Edmonton, Canada.