VINCI

Capital/Financing Update • Apr 30, 2025

This press release does not constitute an offer to purchase or subscribe for the New Bonds (as defined below) or the shares of VINCI (together, the "Securities") in the United States or to, or for the account or benefit of, U.S. persons (as defined in the U.S. Securities Act of 1933, as amended). The Securities may not be offered or sold in the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an effective registration under the U.S. Securities Act of 1933, as amended, or under an exemption from this registration requirement. VINCI does not intend to register all or any part of the offering of the New Bonds in the United States or to make a public offering of the Securities in the United States. The New Bonds will only be offered to qualified investors who include, for the purposes of this press release, professional clients and eligible counterparties. The New Bonds may not be offered, sold, or otherwise made available to retail investors. No key information document under the EU PRIIPs Regulation or the UK PRIIPs Regulation has been or will be prepared.

Nanterre, 30 April 2025

150 million tap issue of non-dilutive convertible bonds to be fully assimilated to the 400 million non-dilutive convertible bonds due February 2030

150 million tap issue of non-dilutive convertible bonds (the "New Bonds -dilutive convertible bonds due February 2030, VINCI hereby notifies the purchasers of the New Bonds of the following determination and calculations:

• The additional issue share price reference of the VINCI share is 122.4805; and
• 107,155.16 (including accrued interest).

The settlement and delivery of the New Bonds is expected to take place on 6 May 2025.

About VINCI

VINCI is a world leader in concessions, energy solutions and construction, employing 285,000 people in more than 120 countries. We design, finance, build and operate infrastructure and facilities that help improve daily life and mobility for all. Because we believe in all-round performance, above and beyond economic and financial results, we are committed to operating in an environmentally and socially responsible manner. And because our projects are in the public interest, we consider that reaching out to all our stakeholders and engaging in dialogue with them is es -term value for its customers, shareholders, employees, partners and society in general. http://www.vinci.com

CONTACT VINCI Press Department - Tel.: +33 1 57 98 62 88 - media.relations@vinci.com

DISCLAIMER

Available information

The issue of the New Bonds was not subject to a prospectus approved by the French Financial Market Authority (Autorité des marchés financiers AMF Detailed information on VINCI Company including its shares, business, results, prospects and related risk factors are described in VINCI document, the French version of which was filed with the AMF on 28 February 2025 under number D.25- 0064 which is available together with all the press releases and other regulated information about the Company, on VINCI https://www.vinci.com).

This press release does not constitute an offer to purchase or subscribe for the New Bonds (as defined below) or the shares of VINCI (together, the "Securities") in the United States or to, or for the account or benefit of, U.S. persons (as defined in the U.S. Securities Act of 1933, as amended). The Securities may not be offered or sold in the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an effective registration under the U.S. Securities Act of 1933, as amended, or under an exemption from this registration requirement. VINCI does not intend to register all or any part of the offering of the New Bonds in the United States or to make a public offering of the Securities in the United States. The New Bonds will only be offered to qualified investors who include, for the purposes of this press release, professional clients and eligible counterparties. The New Bonds may not be offered, sold, or otherwise made available to retail investors. No key information document under the EU PRIIPs Regulation or the UK PRIIPs Regulation has been or will be prepared.

Important information

This press release may not be released, published or distributed, directly or indirectly, in or into South Africa, Australia, the United States, Canada or Japan. The distribution of this press release may be restricted by law in certain jurisdictions and persons into whose possession any document or other information referred to herein comes, should inform themselves about and observe any such restriction. Any failure to comply with these restrictions may constitute a violation of the securities laws of any such jurisdiction.

J.P. Morgan SE and ING Bank NV Banks

The New Bonds have been and will be offered only by way of an offering in France and outside France (excluding South Africa, Australia, Canada, the United States and Japan), solely to qualified investors as defined in article 2 point (e) of the Prospectus Regulation and in accordance with Article L. 411-2 1° of the French Monetary and Financial Code (Code monétaire et financier) and article 2 of the UK Prospectus Regulation. There will be no public offering in any country (including France) in connection with the New Bonds, other than to qualified investors.

This press release does not constitute a recommendation concerning the issue of the New Bonds. The value of the Bonds and the shares of the Company can decrease as well as increase. Potential investors should consult a professional adviser as to the suitability of the Bonds for the person concerned.

This press release does not constitute an offer to purchase or subscribe for the New Bonds (as defined below) or the shares of VINCI (together, the "Securities") in the United States or to, or for the account or benefit of, U.S. persons (as defined in the U.S. Securities Act of 1933, as amended). The Securities may not be offered or sold in the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an effective registration under the U.S. Securities Act of 1933, as amended, or under an exemption from this registration requirement. VINCI does not intend to register all or any part of the offering of the New Bonds in the United States or to make a public offering of the Securities in the United States. The New Bonds will only be offered to qualified investors who include, for the purposes of this press release, professional clients and eligible counterparties. The New Bonds may not be offered, sold, or otherwise made available to retail investors. No key information document under the EU PRIIPs Regulation or the UK PRIIPs Regulation has been or will be prepared.

This press release does not constitute an offer to purchase or subscribe for the New Bonds (as defined below) or the shares of VINCI (together, the "Securities") in the United States or to, or for the account or benefit of, U.S. persons (as defined in the U.S. Securities Act of 1933, as amended). The Securities may not be offered or sold in the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an effective registration under the U.S. Securities Act of 1933, as amended, or under an exemption from this registration requirement. VINCI does not intend to register all or any part of the offering of the New Bonds in the United States or to make a public offering of the Securities in the United States. The New Bonds will only be offered to qualified investors who include, for the purposes of this press release, professional clients and eligible counterparties. The New Bonds may not be offered, sold, or otherwise made available to retail investors. No key information document under the EU PRIIPs Regulation or the UK PRIIPs Regulation has been or will be prepared.

This press release does not constitute an offer to purchase or subscribe for the New Bonds (as defined below) or the shares of VINCI (together, the "Securities") in the United States or to, or for the account or benefit of, U.S. persons (as defined in the U.S. Securities Act of 1933, as amended). The Securities may not be offered or sold in the United States or to, or for the account or benefit of, U.S. persons, except pursuant to an effective registration under the U.S. Securities Act of 1933, as amended, or under an exemption from this registration requirement. VINCI does not intend to register all or any part of the offering of the New Bonds in the United States or to make a public offering of the Securities in the United States. The New Bonds will only be offered to qualified investors who include, for the purposes of this press release, professional clients and eligible counterparties. The New Bonds may not be offered, sold, or otherwise made available to retail investors. No key information document under the EU PRIIPs Regulation or the UK PRIIPs Regulation has been or will be prepared.