PGG’s foundation in Itirapina on September 12, 1985 by the engineer Nicolau Giovanetti and the architect Juca Pires.
Construction of houses financed by CEF.
Works for the prefectures of Itirapina, Rio Claro and São Carlos.
Opening of the office in Rio Claro.
Residences at the Hobby Sport Club Vila Pinhal.
Entry of engineer Ricardo Guardia into society.
Waterproofing works with Heydi.
Change of Visual Identity.
Work in the tunnel Ayrton Senna Complex .
First injection of PU resin in the Jânio Quadros tunnel.
Construction of residence in Alphaville and club in Araçariguama.
First work of infiltration treatment in the São Paulo Metro.
Waterproofing of the Yellow Line in Rio de Janeiro.
Work of the Vila Madalena Subway in São Paulo.
Treatment of infiltrations in the works of the Rio de Janeiro subway.
Entrance to the PIC of the Viapol Waterproofing in Condos.
Work of Porto Sepetiba in Rio de Janeiro.
Opening of the NE Branch.
Second Infiltration Treatment Contract in the São Paulo Metro.
Treatment of infiltrations in the Caracas Metro in Venezuela.
First work in Hydroelectric Plant.
Beginning of the Energy Business Area (UHEs and SHPs)
Waterproofing of Line 4 of the São Paulo Subway.
Restoration of the National Museum and the Fine Arts Museum in Rio de Janeiro.
First contract of painting of the Subway of São Paulo.
First restoration work in Florianópolis.
Injections at the UHE San Francisco Tunnel in Ecuador.
Restoration of the Palace of Justice Facades in São Paulo.
Implementation of the BSC.
Recovery and Waterproofing of Reservoirs of the Oeste Unit SABESP.
Implementation of PLR.
Civil maintenance contract, remodeling and painting with São Paulo Metro.
Restoration of the Museum of Immigration in São Paulo.
Work of the Vale do Rio Doce Dam in Minas Gerais.
New Digital Project.
Restoration of the church of São Paulo dos Clérigo in Recife.
Creation of the Distribution Center.
Implementation of Coaching Training.
Creation of Training and Disposal Center (CDI).
Creation of the Marketing Department.
Fundação do Repipe – Non-Destructive Network Recovery.
New Northeast Branch.
Restoration of the Matriz de Santo Antonio and Conceição dos Militares churches in Recife.
International Presence in Peru, Chile and Ecuador.
Waterproofing at Tunel Nestor Gambetta in Lima, Peru.
Fundãoção da Superveda – Treatment of Small Infiltrations.
ISO 9001 certified.