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 prices public offering
QuestAir entered into an underwriting agreement with Clarus Securities Inc. and Canaccord Capital Corporation.
(8 May 2008)
Methane purifier for project in California
QuestAir will supply an M-3200 system to the ‘Biomethane for Vehicle Fuel’ project.
(24 April 2008)
Filing of amended and restated prospectus
QuestAir has filed an amended and restated preliminary short form prospectus to qualify an offering of subscription receipts.
(21 April 2008)