Trellis Partners, LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Office Equipment, Furniture & Supplies Trellis Partners, LLC 37 Ottawa Ave NWGrand Rapids, MI 49503 | map | directions Austin Sonneveldt 616-256-0570 Visit Site Connect With Us Member Since: 2023 If you would like to see your business here, contact us today to get listed!