This membership category is open to commercial firms, individuals
and organizations who desire to promote the aims and welfare of the
ISA and make a substantial contribution per-annum.
Representation and voting privileges from one person are required from
the company. They each receive one copy of the ISA Arborist News magagzine
and the Journal of Arboriculture and 5 copies of the ISA Prairie Chapter "Prairie
Arborist" newsletter. If you are interested in joining as a supporting
member, please download the membership application form to view the
rates.
The Prairie Chapters wishes to thank each of the following 2007 supporting
members and recognize your support: