Investor Information

Requests for the Company's Annual Report, Quarterly Reports and other corporate communications should be directed to:

Investor Relations
Enerflex Systems Ltd.
4700 47 Street SE
Calgary, Alberta  T2B 3R1
Tel: 1.403.236.6800
Email: ir@enerflex.com

Registrar and Transfer Agent

Computershare Trust Company of Canada
600, 530 8 Avenue SW
Calgary, Alberta  T2P 3S8
Tel: 1.403.267.6555

For unitholder inquiries:
Computershare Trust Company of Canada
100 University Avenue 9th Floor
Toronto, ON  M5J 2Y1
Ph:  1.800.564.6253
Fax: 1.866.249.7775

Internet: www.computershare.com
Email: service@computershare.com

All questions about accounts, stock certificates or dividend cheques should be directed to the Registrar and Transfer Agent.

Auditors

Deloitte & Touche LLP
Calgary, Alberta

Bankers

Canadian Imperial Bank of Commerce
HSBC Bank Canada
The Toronto Dominion Bank
Calgary, Alberta

Solicitors

Bennett Jones LLP
Calgary, Alberta