head of internal audit oil and gas sector

"Congratulations to the Zerolynx team, once again this year they exceeded all our expectations."

Internal Audit Director (Oil&Gas Sector)

"Congratulations on all your progress, you are an international reference!"

IT Director (Pharmaceutical Sector)

"Zerolynx located security flaws that our previous suppliers never identified, they are absolute geniuses."

Head of Security (Financial Sector)

"They contained the incident within a few hours and helped us restore service. We are very grateful."

Systems Director (Industrial Sector)

"Security is taken very seriously at Zerolynx, from now on they will be our main supplier."

IT Manager ( Hospitality Sector)

"The measures proposed by Zerolynx were key to our new technology strategy."

Chief Technology Officer (Pharmaceutical Sector)

"We only hire niche cybersecurity companies because of their high specialisation, and Zerolynx is always among our top choices."

Technology Manager (Insurance Sector)

"They designed a security strategy for us after a problem with the regulator and within a week we were up and running. We are beyond grateful for their work."

Strategy Director (Industry Sector)

"They found the criminal's trail within hours and helped us mitigate the breach, thank you very much."

Chief Technology Officer (Insurance Sector)

"We met them after a conference at a congress, and they certainly did not disappoint us. They are a highly recommendable supplier"

IT Manager (Consulting Sector)

Our management team

Juan Antonio Calles
CEO
Founder of successful companies such as Zink Security and outstanding projects such as X1RedMasSegura and Flu Project, he has been recognised as "Entrepreneur of the Year" (2021) and "Top Influencer" (2017 and 2019). He leads Zerolynx's strategic objectives.
Daniel González
COO
With a major in computer engineering and reputed manager in the cybersecurity sector in different Big4, he manages Zerolynx's growth and its commercial strategy. He is part of the Board of Isaca Madrid and teaches at several universities.
Daniel Calzada
Head of Department | IT
Computer Engineer with over 10 years of experience in system and network administration and virtualized environments (VMware and Hyper-V) and Cloud (Azure, AWS). He manages Zerolynx IT Department and its Systems Area.
Lucía González
Head of Department | RRHH
With a degree in Psychology and a specialisation in recruiting, she coordinates the HR Department at Zerolynx. She has extensive experience in Spain and the UK, in sectors such as pharmaceuticals and hospitality, which gives her a unique multi-sector vision perfect for the consultancy sector.
Lorenzo Díaz
Zerolynx Northern Region Director and Director of Osane Consulting
Engineer specialised in technology and founder of renowned companies such as Airestudio Geoinformation Technologies and Osane Consulting (part of the Zerolynx Group), he is in charge of the group's commercial strategy in the Basque Country and Navarre.
Miguel Ángel Guergué
Director of Property Security at Zerolynx and Osane Consulting
Having over 40 years of experience in counter-intelligence, strategic intelligence and corporate security for public and private organisations, he manages the Property Security services for all Zerolynx Group clients.
Sergio Gutierrez
Technical Lead
As a computer engineer specialised in Offensive Security, he has coordinated technical teams for various international consultancy firms. His unrivalled technical knowledge is key to the management of the intelligence services line at Zerolynx.
Jose Hermoso
Technical Lead
A computer scientist specialised in systems who has been protecting multiple companies in the banking, pharmaceutical, insurance and public administration sectors for almost two decades. He coordinates Forensics and Incident Response services for the Zerolynx Group.
Helena Jalain
Technical Lead | Service Delivery
Telecommunications engineer with more than seven years of experience in research, consultancy and technical services in Offensive Security. She coordinates several security operations projects for Zerolynx's main national and international clients.
Iván Paniagua
Technical Lead | Service Delivery
With more than 25 years of experience coordinating and executing telecommunications and systems projects with specific training in cybersecurity, he has a strong background that allows him to take on the management of Information Security teams.
Ana García
Project Manager | Service Delivery
As a Translator she specialized in Project Management, and after more than 5 years developing this activity in different sectors around the world, she now lends us her experience in leadership and management to make it easier for projects to be completed in an effective and satisfactory way for all parties involved.