INGS (CAYMAN), LP ≥ AMH Holdings GP, Ltd. its General Partner John J. Suydam Vice President and Secretary APOLLO MANAGEMENT HOLDINGS, L.P. By: Apollo Management Holdings GP, LLP its General Partner Byi John J. Suydam Vice President and Secretary 'Tax Receivable Agreement' EFTA00621124 HOLDERS: Leon D. Black Mar

agement GP. LLC, its general partner By: /s/ John J. Suydam John J. Suydam Vice President APOLLO MANAGEMENT HOLDINGS, L.P. Dated 2/24/12 By: Apollo Management Holdings GP. LLC. its general partner By: /s/ John J. Suydam John J. Suydam Vice President 7 EFTA00623700 Exhibit 21.1 LLST OF SUBSIDIARIES The follow