Empresas ICA de CV : , S.A.B. DE C.V. CALL TO SHAREHOLDERS' MEETING

The Board of Directors of Empresas ICA, S.A.B. de C.V. (the "Company") in compliance with articles 28 section IV and 42 of the Mexican Securities Market Law ("Ley del Mercado de Valores") and in accordance with articles 181, 183, 186, and 187 of the Mexican General Law of Corporations ("Ley General de Sociedades Mercantiles") and articles 47 and 49 of the Bylaws of the Company, hereby CALLS its shareholders to attend a General Ordinary Shareholders' Meeting to be held at 12:00 pm on the 24th day of February 2017 in the conference room named "Regency Room G", located in the Hyatt Regency Hotel on Campos Elíseos No. 204, Polanco V Sección, C.P. 11560, Miguel Hidalgo, Mexico City, address that is located within the corporate address of the Company, which is Mexico City, Mexico, to consider the matters included in the following:

1. Discussion regarding the designation and/or ratification, as the case may be, of the members of the Board of Directors of the Company.

2. Report by the administration of the Company regarding the

   (i) current state of the Company and its subsidiaries, and (ii) proposal of actions and resolutions related to the corporate reorganization and financial restructuring process of the Company and its subsidiaries, including actions to comply with the financial obligations of the Company, as well as the required authorizations in connection with the Mexican Securities Market Law, and other applicable legal provisions.

3. Discussion of and, as the case may be, adoption of resolutions regarding the revocation of powers of attorney previously granted by the Company and the granting and/or ratification of powers of attorney to represent the Company.

4. Appointment of Special Delegates to formalize all resolutions, if any, made at the Meeting.

Shareholders that are registered as owners of one or more shares in the Company's Share Registry will be admitted to the meeting. In order for shareholders recorded in the Company's share registry to be able to attend the meeting: (i) they must deposit their shares with a share depositary institution, with the Secretary of the Board of Directors at the address provided below, or with a domestic or foreign financial institution; and (ii) they must demonstrate that they meet the requirements that are referred to in Article Five, and

the Articles in Title III and following of the Bylaws; or that they are financial institutions acting as trustees for the neutral investment trust established by the Company to which shares of the Company have been contributed as the underlying assets for the issuance of securities in Mexico or abroad. In the event that a person is not accredited under the provisions of item (ii) of this paragraph, such person will not have the right to participate in the Shareholders' Meeting, and consequently will not be able to exercise the corporate rights that correspond to the shares or are applicable in accordance with Articles Five, Eleven and Twenty-two of the Bylaws.

The delivery of share deposit receipts or deposit of shares with the Company and the demonstration of compliance with the requirements regarding nationality shall be done no less than five days prior to the Shareholders' Meeting date. An admission ticket will be given in exchange for the shares deposited or the deposit receipt, which states the corresponding number and class of shares, the name of the shareholder, and the number of corresponding votes. The shares and deposit receipts will be returned after the conclusion of the meeting, against the delivery of the ticket that was issued. Persons who attend the Shareholders' Meeting as representatives for shareholders shall demonstrate their representation by means of proxy forms prepared by the Company, which can be obtained on the Internet page www.ica.com.mx, under the "Corporate Governance" heading.

In accordance with the Bylaws, the proxies shall meet the following requirements, among others (the terms used herein having the definitions given them in the Bylaws):

1. State the name of the issuing Company, as well as the agenda;

2. Provide space for instructions by the grantor for the exercise of the proxy;

3. Declaration as to whether the shareholder and/or spouse or common-law spouse, or any relative by blood, affinity or in-law to the fourth degree or a Controlled Person of said shareholder or any other person aforementioned is a competitor of the Company or any of its Subsidiaries or Affiliates;

4. Declaration as to whether the shareholder and/or spouse or common-law spouse, or any relative by blood, affinity or in-law to the fourth degree or a Controlled Person of said shareholder or any other person aforementioned is (are) owner(s) or beneficiary (ies) as of that date, directly or indirectly, of Shares representing: (i) 5% (five percent) or more; (ii) any multiple of 5% (five percent) or more, of the total Shares issued by the Company, or (iii) are owners or beneficiaries, directly or indirectly, of rights to any class of shares or of Restrictive Share Covenants of the Company representing said percentage;

5. Declaration as to whether any Related Person to the shareholder is the owner of Shares or has rights with respect to the Shares of (i) 5% (five percent) or more; (ii) any multiple of 5% (five percent) or more, of the total Shares issued by the Company, or (iii) is the owner or beneficiary, directly or indirectly, of rights to any class of shares or to Restrictive Share Covenants of the Company representing said percentage;

6. Declaration as to the nationality of the shareholder or of the beneficiary of the brokerage agreement or similar document, and in the case of a legal entity, the nationality of the same and whether the respective bylaws include a clause excluding foreigners as well as the identity and nationality of the persons that control the legal entity; and

Any falsehood or omission in the information contained in the proxy will result in the nullification of the votes cast by the shareholder.

From the date of the publication of this call for a Shareholders' Meeting, the proxy form and information and documentation related to the agenda items will be available, without charge, to shareholders or financial intermediaries that represent such shareholders through the certifications issued by S.D. Indeval, Institución para el Depósito de Valores, S.A. de

C.V. The information and documentation may be requested from the Secretary of the Board of Directors, in the offices located on the 9th floor of the Torre Esmeralda II building, Boulevard Manuel Ávila Camacho No. 36, Lomas de Chapultepec, C.P. 11000, Mexico City, from Monday to Friday from 9:00 AM to 2:00pm and from 4:00pm to 6:00pm.

Mexico City, February 8, 2017

/s/ José Bernardo Casas Godoy Special Delegate of the Board of Directors of

Empresas ICA, S.A.B. de C.V.