UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 27a-16 or 15d-16

under the Securities Exchange Act of 1934

For the month of November, 2023

Commission File Number: 001-38376

Port Central S.A.

(Translation of registrant’s name into English)

Avenida Thomas Edison 2701

C1104BAB Buenos Aires

Republic of Argentina

+54 (11) 4317-5000

(Address of principal executive offices)

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

Form 20-F  ☒   Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes  ☐  No  ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes  ☐  No  ☒

 CENTRAL PUERTO S.A

Dear Sir /Madam,

We contact you in compliance with the abovementioned section so as to inform that on November 10, 2023, the Board of Directors of Central Puerto S.A. approved the financial statements and other documentation for the period ended September 30, 2023 and has acknowledged the corresponding reports of the Auditor and the Statutory Audit Committee.

Regard being had to the foregoing, we inform the following:

1. Income (loss) for the nine-month period ended September 30, 2023:

2. Other comprehensive income (loss) for the nine-month period ended September 30, 2023:

Avda. Tomás A. Edison 2701 – C1104BAB – City of Buenos Aires – Argentina

Telephone (54 11) 4317 5000 – Fax (54 11) 4317 5099

3. Total comprehensive income (loss) for the nine-month period ended September 30, 2023:

4. Shareholders’ equity details divided in items and amounts as at September 30, 2023:

5. Controlling shareholding

As a consequence of the merger between Central Puerto S.A., in its capacity as parent company and Operating S.A. (“OPER”), Hidroneuquén S.A. (“HNQ”) and Sociedad Argentina de Energía S.A. (“SADESA”), all in their capacity as acquired companies and, as a consequence of the corresponding acquired companies’ shares swap, none of the shareholders of Central Puerto S.A. holds a controlling interest.

Finally, it is important to highlight the fact that share capital is under public offering and it is listed in the Buenos Aires Stock Exchange (“BCBA”) and; since February 2, 2018, in the New York Stock Exchange (“NYSE”). Therefore, shareholding may experience variations, which the company may not be aware of.

SIGNATURES

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.