Grupo Simec posts 2025 annual report online

Grupo Simec, S.A.B. de C.V. reported that on July 31, 2026 it filed its Annual Report on Form 20-F for the year ended December 31, 2025 with the U.S. Securities and Exchange Commission.

Rhea-AI Filing Summary

Grupo Simec, S.A.B. de C.V. reported that on July 31, 2026 it filed its Annual Report on Form 20-F for the year ended December 31, 2025 with the U.S. Securities and Exchange Commission. The report is accessible via the SEC’s website and the company’s investor relations webpage.

Shareholders may request a free hard copy of the Form 20-F, including the audited financial statements for 2025, by contacting the finance coordinator by email. Grupo Simec is described as a diversified manufacturer, processor and distributor of SBQ steel and structural steel products, with production and commercial operations in the United States, Mexico and Brazil.

Key Terms

foreign private issuer, Form 20-F, SBQ steel, non-residential construction market

4 terms

foreign private issuer regulatory

"FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

Form 20-F regulatory

"filed its Annual Report on Form 20-F for the year ended"

Form 20-F is the standardized annual disclosure that non-U.S. companies must file with the U.S. securities regulator when their shares are traded in the U.S.; it contains audited financial statements, a plain-language description of the business, management discussion, governance details and key risk factors. It matters to investors because it provides a consistent, comparable company “report card” and rulebook, helping buyers assess financial health, governance and risks before investing.

SBQ steel technical

"manufacturer, processor and distributor of SBQ steel and structural steel products"

non-residential construction market technical

"structural steel products are mainly used in the non-residential construction market"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Grupo Simec (SIM) announce in its July 2026 Form 6-K?

Grupo Simec announced it had filed its Annual Report on Form 20-F for the year ended December 31, 2025. The report is available on the SEC website and through the company’s investor relations webpage for investors to review.

Where can SIM investors access Grupo Simec’s 2025 Form 20-F?

Investors can access Grupo Simec’s 2025 Form 20-F on the U.S. Securities and Exchange Commission website at www.sec.gov and on the company’s own investor relations section at https://gsimec.com.mx/sec-filings.php.

How can Grupo Simec (SIM) shareholders request a hard copy of the 20-F?

Shareholders may request a free hard copy of the Form 20-F, including audited financial statements, by contacting the company’s finance coordinator, Mario Moreno Cortez, via email at mmoreno@gruposimec.com.mx as stated in the disclosure.

What type of business does Grupo Simec (SIM) operate?

Grupo Simec operates as a diversified manufacturer, processor and distributor of SBQ steel and structural steel products. Its products serve automotive, machinery and non-residential construction applications and other construction uses across multiple markets.

In which countries does Grupo Simec (SIM) have operations?

Grupo Simec has production and commercial operations in the United States, Mexico and Brazil. It is also described as an important producer of structural and light structural steel products in Mexico in terms of sales volume.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 07/31/2026 - 03:13 PM Accepted by SEC EDGAR 07/31/2026 - 03:12 PM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF A FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2026

Commission File Number: 1-11176

GRUPO SIMEC, S.A.B. DE C.V.

(Translation of Registrant’s Name into English)

Av. Lázaro Cardenas 601

Colonia la Nogalera, Guadalajara, Jalisco

México 44440

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒     Form 40-F ☐

PRESS RELEASE

Contact: Mario Moreno Cortez

Grupo Simec, S.A.B. de C.V.

Calzada Lázaro Cárdenas 601

44440 Guadalajara, Jalisco, México

+52 55 1165 1025

Guadalajara, Jalisco, July 31, 2026

Grupo Simec, S.A.B. de C.V. (the “Company”) today filed its Annual Report on Form 20-F for the year ended December 31, 2025 with the U.S. Securities and Exchange Commission at www.sec.gov. The Form 20-F is also available on the investor relations section of the Company’s website at https://gsimec.com.mx/sec-filings.php. Shareholders may request a hard copy of the Form 20-F, including the Company’s complete audited financial statements for the year ended December 31, 2025, free of charge, by contacting the Company’s Finance coordinator, Mario Moreno Cortez, by email at mmoreno@gruposimec.com.mx.

About Grupo Simec

Grupo Simec is a diversified manufacturer, processor and distributor of SBQ steel and structural steel products with production and commercial operations in the United States, Mexico and Brazil. Grupo Simec is also an important producer of structural and light structural steel products in Mexico in terms of sales volume. Grupo Simec’s SBQ products are used across a broad range of highly engineered end-user applications, including axles, hubs and crankshafts for automobiles and light trucks, machine tools and off-highway equipment. Its structural steel products are mainly used in the non-residential construction market and other construction applications.

1

SIGNATURE

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

Date: July 31, 2026

	GRUPO SIMEC, S.A.B. DE C.V.
	By:	/s/ Mario Moreno Cortez
	Name:	Mario Moreno Cortez
	Title:	Coordinator of Finance

2