Directions to CaaStle Inc. Directions to CaaStle Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Advertising & Media >> Customer Computer Programming Services CaaStle Inc. 5650 C Green Pointe Drive NorthGroveport, OH 43125 | map (614) 557-5612 Visit Site Get directions to: CaaStle Inc., 5650 C Green Pointe Drive North, Groveport OH Get directions from: Click to Print This Page Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.