a cesbe

get to know our company, formed by people for people

we are CESBE, one of the most solid building companies in brazil.

Cesbe is a building company driven by its passion for doing its best, by the commitment with the technical excellence. We have been building important works all over the country for more than 70 years. We are 3,000 people who work together around a single objective: developing cutting edge engineering solutions, always basing our actions in the ethics and in the transparency with clients, partners and collaborator.

In the course of our history, we have accumulated a wealth of know-how in high complexity works that include hydroelectric dams, sewerage projects, road works, buildings and industrial plants. With each developed project, we strengthen our building and management capability, always through the implementation of the best practices and according to international standards.


Contribute to the development of society by building durable and quality works, to promote generation of benefits to the community.

Be a reference for quality, confidence and responsible management in the supply of products and engineering services, with exceeding expectations of its employees and customers.


The companys activities are fundamentally guided by the health promotion of people and collectivity, through the implementation of safe and sustainable work.


Through constant investment in the development of its employees and the refusal of the activity exercise in inadequate health and safety conditions.


The company continually seeks new techniques, procedures and technologies to improve the quality of services,increase productivity, streamline time and resources, with a view to reducing cost and negative environmental and social impacts.


CESBE seeks to preserve, under any circumstances, the professional freedom, not accepting or imposing restrictions contrary to the ethics, morality and dignity.


We are convinced that teamwork is essential for using skills available and so that each employee plays an important role in the success of the company.


Information on the activities, achievements, policies and performance of the company should be provided in a systematic, clear and comprehensive manner.

CESBE S.A. is committed to carrying out engineering works:
· Meeting customer expectations;
· Acting in order to preserve the health and integrity of its employees;
· Minimizing the environmental impacts resulting from its activities;
· In compliance with the contractual, legal and Quality Management System requirements;
· Employing structure and resources to achieve goals and continuous improvement of this Quality Management System.


We were born of a dream and, over the last decades, we and our predecessors have worked to make it true, but there is still a lot to be done. It is a challenge as well as an honor to preside a company with Cesbe’s history. I have taken on this mission with the responsibility of one who wanted and still wants to place one more brick in this solid structure, and, for this, I have as my allies competent and committed managers.

We have inherited from the founders a set of rules based on three important pillars: trust, quality and respect. These are our true engines that have kept us standing and which, certainly, will takes much farther, because this is what we have taught to the ones who arrive, improving day after day.

Nowadays, our clients recognize us as a company with ethical behavior, as a service provider of good quality that helps them to transform their projects into reality.

We look for professionals with character and team spirit, people with whom we have something in common and with whom we can count on for the most daring plans. It is through the small successions, achieving new positions as well as children who follow their parents’ example and become our collaborators, that we realize this is the new way to grow: giving an opportunity to the new talents. Here, we value the life of our collaborators and outsourced help, because they are vital for us.

Our role goes beyond constructing works. We have the mission of building a better country and better cities, and, for this reason, we try to develop better citizens, investing in cultural and social projects, generating jobs and income in several regions of the country and taking good care of the environment.

What about the future? We will continue focused in the training of the people and the strengthening of our values.


our history

1946 With the ideal of creating a company recognized by its quality, the engineers Cláudio de Loyola e Silva, Raul Iwersen and Osman Pierri founded the company Iwersen, Loyola & Pierri in 1946. The headquarters of the company was installed at Rua José Loureiro, 218, in Curitiba, Paraná.
1947 A new member joined the team: engineer Edmundo Talamini. ConstructionsEdifício Copacabana, Hospital Colônia Adauto Botelho and Edifício Mauá.
1951Saíc – Sociedade Anônima Imobiliária e Comercial was founded in 1951, with ILOPI among the partners. 1952 The biggest technical office of engineering of Paraná was formed. Investment in real estate developments, with advertising appearing in the movie theaters of Curitiba.
1953 Saíc incorporated ILOPI, altering its corporate name to Companhia Sul Brasileira de Engenharia e Empreendimentos.1959 The headquarters was transferred to Rua Marechal Floriano Peixoto, 250.Constructions UFPR, Hospital de Clínicas, Jockey Club do Paraná, Edifício Dante Aliguieri, Edifício Maringá.
1961First mention of the CESBE abbreviation (this abbreviation was used by the telegraph system).1966 The corporate name of the company, CESBE S.A. ENGENHARIA E EMPREENDIMENTOS, appears. The company was better known by its abbreviation of the telegraph system, reason for the alteration in the corporate name.
Constructions Ginásio do Tarumã, Assembleia Legislativa do Paraná, Hospital Universitário de Londrina, Rodovia BR-369.
1972Moving of the headquarters to Rua João Negrão, 2226, current address.
ConstructionsTribunal de Contas do Paraná, Prédio das Secretarias (currently MON), ETE Belém.
1980sIt was decided to invest in the construction of railways and bridges.The new directors decide to expand business, working in Santa Catarina and Rio Grande do Sul.
ConstructionsSeveral railways, Industrial do Xisto and Usina Piloto do Irati Modules, Passaúna Water Supply System, Guaíra Steel Plant, Several Highways.

Energy Generation becomes a promising business for the company. Public works is not the focus anymore and the company starts working with private businesses, mainly Industrial Plants. ISO 9001 Certification.
1999Volkswagen Quality Prize, for the construction of its Industrial Plant.1999Recognition of excellence by Alberici for the construction of the BMW/Chrysler Engine Factory.
ConstructionsSegredo Hydroelectric Plant, Volkswagen/AUDI, CIC Elevated Viaduct in Florianópolis, Lowering of the Railroad in Maringá, Memorial of the 300th anniversary of Curitiba.

Consolidation of the operations in the energy generation segment.
2002Petrobrás Certificate for the 600 consecutive days without lost-time incidents at REPAR works.
2004Great Leaders of Paraná Certification by the AmanhãMagazine and Price Water House Coopers.Certification of Company with Highest Liquidity in Paraná, AmanhãMagazine and Price Water House.
2007Implementation of the corporate governance and entrepreneurial restructuring, with the objective of segmenting the sectors of activity, concentrating the execution of engineering works at CESBE.
2014500 Biggest Southern Companies Prize, by Amanhã Magazine and PWC.
ConstructionsMuseu Oscar Niemeyer, Tribunal de Justiça, last two turbines of the Itaipu Dam, Maracá Mining, UHE Coqueiros and UHE Caçu, PCH Marco Baldo, PCH Paranatinga II, PCH Paiol, UHE Barra do Braúna, PCH da Ilha, PCH Jararaca, PCH Buriti, Vega do Sul, Klabin, UHE Santo Antonio do Jari.

quality and performance

Cesbe keeps a Quality Management System with new ISO 9001:2015 Certification. Our Quality Manual is based on the pertinent ABNT legal requirements and national and international legislations.

To keep ourselves ahead, we employ highly qualified people for our works and the equipment necessary for the technological control. Due to the diversity of the working areas, the company prepares a tactical planning for each work, defining critical items to be controlled. There is still the commitment to the Work Safety objectives, part of its quality plan.

The management of the safety system is based on rigid controls, according to the requirement of the PPRA, PCMAT and PCMSO legal programs in all the planning development phases, control and continuous evaluation of the execution of the works.

We provide continuous campaigns on safety and medicine so that our collaborators have the necessary knowledge in a tangible and simple manner.

Cesbe seeks excellence in Safety, Medicine and Health. With the efforts of the field teams and support from the managers of the works, we have obtained excellent results that guarantee to our collaborators a safe, healthy and productive work environment.

STATE-OF-THE-ART TECHNOLOGY for higher productivity

To guarantee the excellence and productivity in the execution of its works, Cesbe invests in state-of-the-art equipment, for the best cost-benefit, durability and care with the environment. We have more than 500 pieces of heavy duty equipment.

We are recognized by the market as a company committed to the on-time delivery of our works and this is only possible due to the wide range of equipment, our own structure for the management of the machinery pool and specialized labor.


70 years ago we were born with an ideal. This ideal only became real due to the people on whom we could count throughout our history. Here, many started very young and we have seen them fulfill their dreams, build successful careers, form families, overcome challenges.

ethical conduct

Cesbe's operation, since its founding, have been marked by rigid principles and values. We are concerned with conducting business based on ethics and technical excellence combined with managing efficiency and, as a result, the company is recognized in the market where it operates by its customers, suppliers and competitors.

CESBE’s Code of Ethics and Conduct defines how to act in relation to society as a whole: employees, customers, suppliers, public power, environment and anyone who in any way relates to the company. It represents a general guide of attitudes that the people who work in the company must adopt, in all positions and functions.

The purpose of this Code is the simplified disclosure of the consolidated corporate values throughout the company's existence, so that they serve as individual and collective reference. It seeks to show what is expected from each professional in different situations that can be faced at work.

It is everyone’s responsibility to guard these values, which compose one of our most valuable assets. To ensure that the standards are duly complied with, an Ethics and Compliance Committee was created responsible for preventing and responding to improper practices.