FICV Frontier Investment Corporation

SPECIAL MEETING OF SHAREHOLDERS

On June 1 2023, Frontier Investment Corp (the “Company,” “we,” “our” or “us”) filed with the Securities and Exchange Commission a definitive proxy statement (the “Definitive Proxy Statement”) for the Extraordinary General Meeting of Shareholders to be held on June 16, 2023 at 09:00 a.m. ET (the “Meeting”). The Company is filing these definitive additional proxy materials on June 13, 2023, to disclose that the chairman intends to adjourn the Meeting to June 22, 2023 at 9:00 a.m. EST, and to extend the date by which public shareholders may submit redemption requests for their public ordinary shares to 5:00 p.m. ET on June 20, 2023 (two business days before the Meeting). The Meeting details remain as follows:

Meeting Details:

Extraordinary General Meeting-meeting webpage (information, webcast, telephone access and replay):

https://www.cstproxy.com/frontierinvestmentcorp/2023

Telephone access (listen-only):

Within the U.S. and Canada: 1 800-450-7155 (toll-free)

Outside of the U.S. and Canada: +1 857-999-9155 (standard rates apply)

Conference ID: 3638732#

Except as amended and supplemented above, all other information in the Definitive Proxy Statement remains unchanged. The updated disclosures should be read in conjunction with the disclosures contained in the Definitive Proxy Statement, which should be read in its entirety. To the extent the information set forth herein differs from or updates information contained in the Definitive Proxy Statement, the information set forth herein shall supersede or supplement the information in the Definitive Proxy Statement. Terms used herein, unless otherwise defined, have the meanings set forth in the Definitive Proxy Statement.