• ANNUAL REPORT 2013 “GROWING WITH VISION” READ MORE
  • GRAÑA Y MONTERO IS AWARDED BEST-MANAGED COMPANY IN LATIN AMERICA 2014 BY EUROMONEY MAGAZINE READ MORE
  • GRAÑA Y MONTERO S.A.A. ANNOUNCES ANNUAL SHAREHOLDER MEETING TO BE HELD ON MARCH 28, 2014 READ MORE
  • GYM AND VIVA GYM, COMPANIES OF THE GRAÑA Y MONTERO GROUP, ARE CONSIDERED AMONG THE MOST APPEALING PLACES TO WORK. READ MORE
  • GRAÑA Y MONTERO GROUP WAS RANKED 4TH AMONG THE 100TH PERUVIAN COMPANIES WITH BEST CORPORATE REPUTATION READ MORE
  • GRAÑA Y MONTERO GROUP IS ONE OF THE MOST ADMIRED COMPANIES IN PERU READ MORE
  • FIFTH EDITION OF THE GRAÑA Y MONTERO AWARD TO PERUVIAN ENGINNEERING RESEARCH READ MORE
  • GRAÑA Y MONTERO ANNOUNCES NEW INVESTMENT IN CHILE READ MORE
  • GRAÑA Y MONTERO LISTS ON THE NEW YORK STOCK EXCHANGE READ MORE
  • GRAÑA Y MONTERO GROUP, CELEBRATING 80 YEARS OF HISTORYREAD MORE

The Graña y Montero Group has four business areas:

Engineering and Construction: Groups traditional business lines and, among others, is working on 4 hydroelectric projects and in major mining projects, including Las Bambas and Antapaccay in Peru and Pueblo Viejo in the Dominican Republic.
GyM: Bayovar Phosphate Plant
GyM: Antapaccay Project for Xstrata Copper

Companies

News

28.03.2014 Annual Report 2013 “Growing with vision”
We are pleased to submit to you our Annual Report 2013 “Growing with vision” approved in the Annual Shareholder Meeting in March 28, 2014... read more
06.03.2014 Graña y Montero is awarded Best-Managed Company in Latin America 2014 by Euromoney Magazine
Our Company has been awarded as the “Best Managed Company in Latin America” by Euromoney’s Annual Best Managed Companies in Latin America Survey 2014... read more
28.02.2014 Graña y Montero S.A.A. announces Annual Shareholder Meeting to be held on March 28, 2014
Graña y Montero S.A.A. announces Annual Shareholder Meeting to be held on March 28, 2014 on the Company´s... read more
17.10.2013 GyM and Viva GyM, companies of the Graña y Montero Group, are considered among the most appealing places to work.
GyM, belonging to the Engineering and construction business area of the Graña y Montero Group, placed 2nd in the overall ranking of the study “Where to work”... read more
10.10.13 Graña y Montero Group was ranked 4th among the 100th Peruvian Companies with best corporate reputation
A new milestone was established for our organization. The study “Business Monitor of Corporate Reputation 2013” conducted annually by the international consulting firm Merco... read more
24.09.13 Graña y Montero Group is one of the Most Admired Companies in Peru
On Tuesday, the Graña y Montero Group received for second consecutive year the prize “The most admired companies” awarded by PricewaterhouseCoopers (PWC) and G de Gestión magazine... read more
18.09.13 Fifth edition of The Graña Y Montero Award to Peruvian Enginneering Research
The winner in the Professional Research category will be awarded 100 000 Nuevos Soles, and the winner in the University Thesis category will receive 20 000 Nuevos soles. The award ceremony is going to take place on June 20, 2014.... read more
13.08.13 Graña y Montero announces new investment in Chile through the acquisition of DSD Construcciones y Montajes
Today our company, Graña y Montero, formalized the acquisition of a 100% stake in DSD Construcciones y Montajes S.A. (“DSD”), a Chilean engineering and construction company specialized in providing services... read more
24.07.13 Graña y Montero lists American Depositary Shares on the New York Stock Exchange
Today our Company: Graña y Montero S.A.A., the largest engineering and construction company in Peru, listed its American Depositary Shares (ADSs) on the New York Stock Exchange (NYSE)... read more
24.07.2013 Graña y Montero makes public debut on the New York Stock Exchange
26.06.13 Graña y Montero Group, celebrating 80 years of history
In 1993 our founders decided to "bring together their knowledge through the incorporation of a technic company", setting up the professional path that inspires and identifies us until today... read more

History

After 79 years, Graña y Montero continues to grow with the same enthusiasm and vision for the future shared by three young engineers in 1933. Markedly stronger and more diversified, with large-scale projects here and abroad, with a larger human team, with a common goal: to operate under the principles and values that characterize the Graña y Montero Style.

The Graña y Montero style

For us at Graña y Montero, it is clear that we remain in business after more than 79 years by respecting our four core values:

  • Compliance.
  • Quality.
  • Seriousness.
  • Efficiency.

Social Responsibility

As part of its corporate identity, in 2006 Graña y Montero formally mainstream Social Responsibility into the management of all of its operations through the release of its Corporate Social Responsibility Policy.