en
PM
QS
DEO
EST.1994
BCN - MAD
Project Management & Quantity Surveying
PM
QS
DEO
EST.1994
BCN - MAD
0
Locations
BCN-MAD
BCN-MAD
+0
Years making projects
+0
Managed projects
+0 M€
In managed projects
About Us
A way of doing things that defines us from day one
G3 was founded in 1994 thanks to the union of three people with the same idea: to put their knowledge and experience at the service of clients to support them in the development of their architectural projects.
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Projects
Each project is unique and requires a unique solution.
At G3, we adapt to each need and offer customizable services for each project. We do not follow standard processes because each client and project has different objectives, challenges and needs and, therefore, requires a customized solution. For this reason, we have experts in different areas and extensive experience in all types of buildings to adapt, be flexible and be able to offer a customized service. This has allowed us to participate in emblematic projects that currently represent part of the essence and identity of major cities.
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SPOTIFY CAMP NOU, Barcelona
MALL LAS ARENAS, Barcelona
PROPIA VALDEBEBAS RESIDENTIAL BUILDING – 234 APARTMENTS, Madrid
NEW HEADQUARTERS OF EMERGENCY MEDICAL SERVICES OF CATALONIA, Hospitalet de Llobregat
INSPIRE OFFICE BUILDING, Barcelona
LANDMARK OFFICE BUILDING, Barcelona
GENCAT – ADMINISTRATIVE DISTRICT OF THE GOVERNMENT OF CATALONIA, Barcelona
Business areas
Project Management
With more than 30 years of experience, G3 is a pioneer in Spain in all aspects related to Project Management. We include in each project the most innovative techniques, methodologies and procedures to achieve the objectives of costs, quality and deadlines established by the client.
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Business areas
Quantity Surveying
G3 nation of a clear vision: to specialize in a discipline that few knew in depth, Quantity Surveying. At a time when this specialty was not common, we saw an opportunity to lead and bring precision and rigor to each project.
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Business areas
Direction and Execution of Works
In G3, the Works Execution Directorate is a key piece in the construction process, responsible for ensuring that the building is carried out in accordance with the approved project, complying with the requirements of quality, security and current regulations.
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Customers
Barcelona
Ronda General Mitre 126, 5 - 3, 08021 Barcelona
93 310 32 55
g3@tecnics-g3.com
News
There's always something going on at G3.
In this space we share the most relevant news about our projects, the team's day-to-day life, collaborations, recognitions and reflections on the sector. Because behind every project, there are people, ideas and stories worth telling.
See more
In this space we share the most relevant news about our projects, the team's day-to-day life, collaborations, recognitions and reflections on the sector. Because behind every project, there are people, ideas and stories worth telling.
The T3 Diagonal Mar project has been recognized at the World Architecture Festival 2025 as “Best Office Building of the Year”
The T3 Diagonal Mar project has been recognized at the World Architecture Festival 2025 as “Best Office Building of the Year”, also receiving a Special Mention in “Best Use of Timber.”
We’re back home, 894 days later.
This morning, the Spotify Camp Nou reopened its doors.
Site visit to the building at Perú 62 (Barcelona)
Our colleague Gerard Pina Martí, Project Manager at G3, led the technical visit to the office building refurbishment project at Perú 62, as part of the Postgraduate Programme in Construction Execution Management by the CATEB Building School.
Visiting the Construction Site of the New Proton Therapy Center, Valencia
Last Friday, part of the ENNE – G3 team, including Mireia Mayol and Javier Chaves Carrascosa, visited the construction site of the new Proton Therapy Center located next to La Fe Hospital in Valencia, together with the Joint Venture (UTE), CatSalut, and representatives from the Conselleria de Sanitat of the Valencian Community.
G3 awarded the Project Management of the Blue Tech Port in Barcelona
G3 has been awarded, through a public tender, the Project Management service for the Blue Tech Port, the new innovation and sustainability hub of the Port of Barcelona, promoted by the World Trade Center Barcelona (WTCB).
G3 TEAM BUILDING
Last Friday, at G3 we put on our aprons and headed to La Foodieteca to face a MasterChef-style challenge.
Construction update at the Coliseum Alfonso Pérez (GETAFE CF)
On September 13th, Getafe C.F., S.A.D. played their first home match against Real Oviedo following the start of the renovation works in June.
We’ve launched our new website!
With a new image, a new structure, and the same essence as always.