
3350 East Paris Ave. SE
Grand Rapids, MI 49512
p. 877.274.8796
f. 616.301.2149

Contacting the CSI Benefits Office
More information about your CSI benefit plans is located on our web site at http://www.CSIonline.org. Select Employee Benefits, Canada, and the appropriate plan. If you have questions, contact Bonnie by e-mail at or by phone at 877-274-8796, ext. 230.