We highly encourage private and public organisations concerned with light pollution to contribute financially to LPTMM-2015 initiative. 
We suggest the following scenarios. 
| Sponsor contribution Gold - Your logo and link to your site on conference website, your logo on the abstract booklet, your exhibition stand in conference room, and a 3 minutes elevator pitch | 1000 CAD | 
| Sponsor contribution Silver - Your logo and link to your site on conference website and your logo on the abstract booklet | 500 CAD | 
| Sponsor contribution Bronze - Your logo and link to your site on conference website | 400 CAD | 
| Other sponsor - to be defined | < 400 CAD | 
Contributions may be paid with credit card 
 here 
 
Sponsors GOLD list
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Centre de recherche en  astrophysique du Québec | Sustainable lighting solutions | 
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Please help preserve  and protect the nighttime  environment and our heritage  of dark skies by joining  or contributing at  www.darksky.org. | Maker of the Sky  Quality Meter.  Handheld and connected  dark sky light meters. | 
 
 
Sponsors SILVER list
  |   | 
Centre de recherche en  astrophysique du Québec | International Darksky  Association - Québec | 
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| Sherbrooke innopole | Royal Astronomical Society of Canada |