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Jose Guilleuma | Colliers | Madrid

Jose Guilleuma

Director Data Center

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Professional Summary

I have  joined Colliers International in March 2022 as Data Center Director.

I have 10+ years experience in the telecoms industry (10+ years), all of them in Telefonica. For the last 2 years I have been part of Telefonica Infra, focusing on project finance, M&A and portfolio management related to infrastructure assets mostly data centers and fibre. Prior to that I was part of the Corporate Strategy area where I participated in spectrum acquisition processes and developing strategic opportunities related to infrastructure. 

I began my career as consultant in Accenture Strategy.


Notable achievements include working on transactions such as Nabiax (acquisition of a 20% stake in the company in exchange for 4 data centers in Spain and Chile)  and  UGG JV with Allianz (Rural FiberCo in Germany)


I hold a Bachelor Degree in International Business Administration (EBS) from Universidad Villanueva (Madrid) and a Management Development Program  (PDD) by the IESE Business School.

Memberships & Involvements

IESE Alumni Association



Data Centres, Asset Management

Service Lines

Capital Markets

My Team

Featured Research

7 Jun 2022

Data Centers Snapshot | H1 2022

The report analyses the data center market in Madrid, Barcelona & Lisbon
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Featured News

5 Sep 2022

Spain, The Data Center Kingdom

Why Spain is becoming the main digital hub in Southern Europe
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7 Jun 2022

The Iberian Peninsula accumulates 700 MW in Data Center projects

Madrid consolidates itself as a digital hub in southern Europe
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