The Court held that the insurer defending the additional insured general contractor had no right to equitable subrogation or equitable contribution from a separate carrier who also insured the general contractor as an additional insured. Old Republic Gen. Ins. Co. v. Amerisure Ins. Co., 2023 U.S. Dist. LEXIS 170293 (N.D. Ill. Sept. 25, 2023).

Tanger Grand Rapids, LLC hired Rockford Construction Company to build the Tanger Outlet Center. Rockford subcontracted with Kamminga & Roodvoeis, Inc. (K&R) to work on the pavement for the outlet mall. Under the subcontract, K&R agreed to maintain primary commercial general liability insurance for itself, with Rockford as an additionial insured. K&R obtained a policy from Amerisure. For additional paving work, Rockford subcontracted with Michigan Paving & Materials, CP. The subcontract also required Michigan Paving to maintain primary coverage, with Rockford as an additional insured. Michigan Paving obtained a policy from Liberty Mutual.