AZZ provides Exhibit 99.1 investor presentation under Regulation FD

Rhea-AI Filing Summary

AZZ Inc. furnished investor presentation materials under Regulation FD. Management intends to use these materials on and after October 17, 2025 in discussions with investors, lenders, creditors, vendors, customers, employees, and other stakeholders. The materials are provided as Exhibit 99.1.

The information is being furnished under Item 7.01 and is not deemed “filed” under the Exchange Act, which limits associated liabilities and excludes it from incorporation by reference into Securities Act registration statements or other documents. The presentation reflects information as of its date, and the company disclaims any obligation to update it.

8-K Event Classification

2 items: 7.01, 9.01

2 items

Item 7.01 Regulation FD Disclosure Disclosure

Material non-public information disclosed under Regulation Fair Disclosure, often investor presentations or guidance.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

October 17, 2025

Date of Report (Date of earliest event reported)

AZZ Inc.

(Exact name of Registrant as specified in its charter)

Texas

1-12777

75-0948250

(State or other jurisdiction of incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

One Museum Place, Suite 500

3100 West 7th Street

Fort Worth, Texas 76107

(Address of principal executive offices) (Zip Code)

(817) 810-0095

(Registrant’s telephone number, including area code)

Not applicable

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

Common Stock

AZZ

New York Stock Exchange

Indicate by check mark whether the Registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01 Regulation FD Disclosure.

AZZ Inc. (the “Company”) has prepared presentation materials (the "Presentation Materials") that management intends to use from time to time on and after October 17, 2025 in presentations to current and potential new investors, lenders, creditors, vendors, customers, employees and other stakeholders that have an interest in the Company and its business. A copy of the Presentation Materials is furnished as Exhibit 99.1 hereto and incorporated herein by reference into this Item 7.01.

The information contained in the Presentation Materials is summary information that should be considered within the context of the Company's filings with the Securities and Exchange Commission and other public announcements that the Company may make by press release or otherwise publish from time to time. The Presentation Materials speak as of the date of this Current Report on Form 8-K ("Current Report"). While the Company may elect to update the Presentation Materials in the future to reflect future strategic events and advances to the Company's sustainability initiatives that occur or exist after the date of this Current Report, the Company specifically disclaims any obligation to do so.

The information in this Item 7.01 is being furnished, and shall not be deemed "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section. The information in this Item 7.01 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

Item 9.01 Financial Statements and Exhibits.

(d)    Exhibits.

Exhibit			Description
99.1			Presentation Materials
104			Cover Page Interactive File (embedded with the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Current Report to be signed on its behalf by the undersigned hereunto duly authorized.

			AZZ Inc.
Date: October 17, 2025			/s/ Tara D. Mackey
			Tara D. Mackey Chief Legal Officer and Secretary

FAQ

What did AZZ (AZZ) announce in this 8-K?

AZZ furnished investor presentation materials under Item 7.01 (Regulation FD) for use on and after October 17, 2025, included as Exhibit 99.1.

Are the AZZ investor materials considered "filed" with the SEC?

No. The materials are furnished under Item 7.01 and are not deemed “filed,” which limits Exchange Act Section 18 liabilities.

Where can I find the AZZ investor presentation?

It is attached to the 8-K as Exhibit 99.1 and referenced in Item 7.01.

From what date does AZZ plan to use the presentation materials?

Management intends to use them on and after October 17, 2025.

Will AZZ update the presentation materials?

The company states it may elect to update them but specifically disclaims any obligation to do so.

Is the furnished information incorporated into AZZ registration statements?

No. The Item 7.01 information shall not be incorporated by reference into Securities Act registration statements or other documents.