QuestAir is an emerging developer, manufacturer and supplier of advanced gas purification systems.

Our products, which incorporate our patented rapid-cycle pressure swing adsorption (“PSA”) technology, target a range of existing industrial and energy markets, including oil refining and biogas gas processing. We also target emerging markets such as retail service stations which will provide hydrogen fuel for fuel cell powered vehicles, and on-board hydrogen generation systems for fuel cell vehicles.

Our customers in the industrial gas, oil refining and chemical processing industries use our products for applications including hydrogen purification, hydrogen recovery, methane recovery from biogas, and helium purification.

QuestAir was founded in 1996 and is based in Burnaby, British Columbia. Our common shares are traded under the ticker symbol “QAR” on both the Toronto Stock Exchange, and the AIM market of the London Stock Exchange.

 

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QUESTAIR Announces Notice of Cancellation of AIM Listing
QuestAir hereby notifies that, following a review of the Company's AIM listing by its Board, the Company has decided to cancel the admission of its common shares to trading on AIM with effect from 7.00 a.m. BST on 8 January, 2009.
(5 December 2008)

QUESTAIR Announces Director Purchases under Employee Share Purchase Plan
QuestAir announced today that two executive Directors have purchased common shares under the company’s Employee Share Purchase Plan
(4 December 2008)

QUESTAIR Technologies Announces 2008 Results and Outlook for Fiscal 2009
QuestAir reports its financial and operational results for the fiscal year ended September 30, 2008.
(402KB PDF)
(3 December 2008)