Exhibit 22.1
List of Guarantors and Subsidiary Issuers of Guaranteed Securities
Trane Technologies plc (Plc or Parent Company) and certain of its 100% directly or indirectly owned subsidiaries provide guarantees of public debt issued by other 100% directly or indirectly owned subsidiaries of Plc. The following table shows our guarantor relationships as of March 31, 2021:
| Parent, issuer or guarantors | Notes issued | Notes guaranteed | ||||||
| Trane Technologies plc (Plc) | None | All registered notes and debentures | ||||||
| Trane Technologies Irish Holdings Unlimited Company (TT Holdings) | None | All notes issued by TT Lux and TTC HoldCo | ||||||
| Trane Technologies Lux International Holding Company S.à.r.l. (TT International) | None | All notes issued by TT Lux and TTC HoldCo | ||||||
| Trane Technologies Global Holding Company Limited (TT Global) | None | All notes issued by TT Lux and TTC HoldCo | ||||||
Trane Technologies Luxembourg Finance S.A. (TT Lux)(1) | 3.550% Senior notes due 2024 3.500% Senior notes due 2026 3.800% Senior notes due 2029 4.650% Senior notes due 2044 4.500% Senior notes due 2049 | All notes and debentures issued by TTC HoldCo and TTC | ||||||
| Trane Technologies HoldCo Inc. (TTC HoldCo) | 4.250% Senior notes due 2023 3.750% Senior notes due 2028 5.750% Senior notes due 2043 4.300% Senior notes due 2048 | All notes issued by TT Lux | ||||||
| Trane Technologies Company LLC (TTC) | 9.000% Debentures due 2021 7.200% Debentures due 2021-2025 6.480% Debentures due 2025 Puttable debentures due 2027-2028 | All notes issued by TT Lux and TTC HoldCo | ||||||
(1) On April 30, 2021, TT Lux merged into Trane Technologies Financing Limited, an Irish private limited company (TTFL) and TTFL assumed the guarantees and other obligations previously held by TT Lux.