Company: BIPC
Filing Date: 2025-11-20
Form Type: 424B5
Source: 0001104659-25-114241
Chunk: 2

Company: Brookfield Infrastructure Corp
Filing Date: 2025-11-20
Form: 424B5
Chunk 2
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 On November 18, 2025, before the public announcement of this Offering, the closing sale prices of the Exchangeable Shares on the NYSE and the TSX were $45.13 and C$63.06 respectively, and the closing sale prices of the Units on the NYSE and the TSX were $35.00 and C$48.89, respectively. The NYSE has authorized the listing of the Exchangeable Shares and Units that may be distributed under the Offering, subject to the official notice of issuance. The TSX has conditionally approved the listing of the Exchangeable Shares and Units that may be distributed under the Offering, subject to the Company and the Partnership fulfilling all of the requirements of the TSX. Investing in the Exchangeable Shares and the Units involves risks. See “Risk Factors” beginning on page S-3of this Prospectus Supplement, beginning on page 3 of the accompanying Base Prospectus and the risk factors included in the Company’s Annual Report, in the Partnership’s Annual Report and in the Company’s Q3 2025 Interim Report and the Partnership’s Q3 2025 Interim Report (each as defined below), and in other documents we incorporate in this Prospectus Supplement by reference. NEITHER THE SECURITIES AND EXCHANGE COMMISSION (THE “SEC”) NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS PROSPECTUS SUPPLEMENT OR THE ACCOMPANYING BASE PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. Agents

| ​ | RBC Capital Markets | ​ | ​ | Scotiabank | ​ |

The date of this Prospectus Supplement is November 19, 2025.

TABLE OF CONTENTS

TABLE OF CONTENTS

| ​                                                              | ​ | ​ | Page |   |        |   | ​ |
| Prospectus Supplement                                          | ​ | ​ | ​    | ​ |      ​ | ​ | ​ |
| ABOUT THIS PROSPECTUS SUPPLEMENT                               | ​ | ​ | ​    | ​ |   S-iv | ​ | ​ |
| CURRENCY                                                       | ​ | ​ | ​    | ​ |   S-iv | ​ | ​ |
| CANADIAN PROSPECTUS                                            | ​ | ​ | ​    | ​ |   S-iv | ​ | ​ |
| CAUTION REGARDING FORWARD-LOOKING STATEMENTS