What departments does Oesia have?

Oesia has employees across 15 departments including Engineering, Information Technology, Analytics, Legal, Solutions Engineering.

What is the largest department at Oesia?

The largest department at Oesia is Program & Project Management with 8 employees.

Where are Oesia employees located globally?

Oesia has employees across 7 continents and 19 countries including Algeria, United Arab Emirates, Japan, Nepal, Spain.

How has Oesia's team size changed over time?

Oesia's team has decreased from approximately 2.9K to 1.9K employees based on available data.

Oesia Employee Directory

Q: Who are Oesia's key employees and leadership?

Oesia's key employees include: CTO: F. A., Chief Technology Officer: P. A., Head Of Legal: J. M. M..

IT Services and IT ConsultingCommunity of Madrid, Spain1001-5000 Employees

Oesía is a multinational technology consulting and IT services company that has carried out projects for clients across Europe, the Americas, and Asia. The organization is composed of two divisions: Oesía TIC, focused on technology business in Spain and Latin America, and Tecnobit, oriented to security and defense. It employs between 1,001 and 5,000 people and is based at 19 Calle Marie Curie, Rivas-Vaciamadrid, Community of Madrid, Spain. Its sector coverage includes public administration and health, banking and insurance, industry, energy, utilities and services, and telecommunications, leveraging functional knowledge of these sectors to deliver value. Recent activity includes Nazca Capital becoming a strategic financial partner with a minority stake, the acquisition of Micromag to strengthen capabilities in security and defense, and participation in events such as FIDAE 2026, the Mobile World Congress, and the World Defense Show, along with the FoldSat satellite terminal launch.

Oesia Global Highlights

Europe
1.9K

Spain
1.9K
United Kingdom Of Great Britain And Northern Ireland
2
Belgium
2
Ireland
1
Switzerland
1

South America
161

Colombia
129
Peru
28
Brazil
2
Argentina
1
Venezuela
1

North America
12

United States Of America
8
Mexico
2
Nicaragua
2

Asia
3

United Arab Emirates
1
Japan
1
Nepal
1

Africa
1

Algeria
1

Oceania
1

Australia
1

Oesia's Leadership

F. A.
CTO
Mobile Phone
Email
P. A.
Chief Technology Officer
Mobile Phone
Email
J. M. M.
Head Of Legal
Mobile Phone
Email
J. M. M.
Consultor Experto
Mobile Phone
Email
J. M.
Tic Projects - Head Business Intelligence
Mobile Phone
Email
T. C.
Director Of Digital Solutions, Solution Architecture Design And Project Execution
Mobile Phone
Email
I. L. C.
Director Organización Y Sistemas
Mobile Phone
Email
A. C.
Director De Capacidades Outsourcing
Mobile Phone
Email

Oesia Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Information Technology
Administrative
Support
Other
Analytics

Contact profiles from Oesia

Name

Title

Contact Info

Location

Last Update

J. A. M.
It Project Manager
Mobile Phone
Email
SpainGalicia
May 07, 2026
J. C. J. G.
Controlling Manager
Mobile Phone
Email
SpainMadrid
Oct 21, 2025
J. G. S.
Manager
Mobile Phone
Email
SpainCastille-La Mancha
Apr 15, 2026
K. N. D. S.
Project Manager
Mobile Phone
Email
SpainGalicia
Apr 16, 2026
L. M. G. D. S.
Product Transformation Manager
Mobile Phone
Email
SpainCommunity of Madrid
Jan 28, 2026
M. R. L.
It Product Owner
Mobile Phone
Email
SpainGalicia
May 28, 2026
M. A. N. T.
Project Manager
Mobile Phone
Email
SpainZaragoza
Oct 17, 2025
N. M. D.
Operations Manager
Mobile Phone
Email
SpainCommunity of Madrid
Nov 20, 2025
O. P. D.
Cyber Security Manager
Mobile Phone
Email
SpainMadrid
Dec 10, 2025
O. C. C.
Key Account Manager
Mobile Phone
Email
SpainMadrid
Apr 13, 2026

Frequently Asked Questions

What is Oesia known for?

Oesia was founded in 1976 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 19 Calle Marie Curie Rivas-vaciamadrid, Community of Madrid 28521 Spain; you can contact the main corporate office by phone at

+34-944-05-7****

. Explore Oesia's company overview page for more information.

What is Oesia's most common email format?

Oesia employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Oesia email formats with LeadIQ.

How many employees does Oesia have currently?

Oesia has approximately 3.7K employees as of June 2026. These team members are located across 6 continents, including EuropeSouth AmericaNorth America.

Who are Oesia's key employees and leadership?

As of June 2026, Oesia's key employees include:

CTO: F. A.
Chief Technology Officer: P. A.
Head Of Legal: J. M. M.
Consultor Experto: J. M. M.
Tic Projects - Head Business Intelligence: J. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Oesia Employee Directory

Find Oesia employees' phone numbers or email addresses

Name search is limited — try advanced search instead