Insights

Strategic partnership Nazca Capital becoming a strategic financial partner suggests Oesía is expanding its capital backing and growth trajectory, presenting opportunities for upsell of scalable IT and defense tech solutions to support accelerated expansion.

Defense and security expansion Recent acquisitions and events in security and defense (Micromag acquisition, participation in BACSI and WDS, FIDAE 2026) indicate a strengthened position in dual-use engineering, creating cross-sell opportunities for integrated security, aerospace, and government digital transformation programs.

Global footprint Oesía operates in Spain and Latin America with a multinational stance, offering a pathway to multi-region deployment, localization services, and managed IT/defense solutions for clients with cross-border needs.

Emerging technologies Portfolio and tech stack emphasize cloud, AI, satellite communications, and modern development tools, enabling opportunities to pitch modernization, data analytics, and secure communications solutions to public sector, utilities, and defense clients.

Growing revenue scale With revenue in the hundreds of millions and a mid-market to large enterprise client base, there is room to approach larger deals, renewals, and strategic projects in IT services, cybersecurity, and systems integration across sectors.

Oesia Tech Stack

Oesia uses 8 technology products and services including npm, ISO/IEC 27001, Eclipse IDE, and more. Explore Oesia's tech stack below.

  • npm
    Dev Tools
  • ISO/IEC 27001
    Governance, Risk And Compliance
  • Eclipse IDE
    Integrated Development Environments
  • Clipboard.js
    Javascript Libraries
  • Moodle
    Learning Management System
  • ArcGIS
    Visualisation Software
  • Django
    Web Frameworks
  • HTML5
    Web Tools And Plugins

Media & News

Oesia's Email Address Formats

Oesia uses at least 2 format(s):
Oesia Email FormatsExamplePercentage
FLast@oesia.comJDoe@oesia.com
75%
First.Last@oesia.comJohn.Doe@oesia.com
22%
FMiddleLast@oesia.comJMichaelDoe@oesia.com
2%
Last@oesia.comDoe@oesia.com
1%
First.L@grupooesia.comJohn.D@grupooesia.com
50%
First.Last@grupooesia.comJohn.Doe@grupooesia.com
50%

Frequently Asked Questions

What is Oesia's phone number?

Minus sign iconPlus sign icon
You can contact Oesia's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Oesia's official website and social media links?

Minus sign iconPlus sign icon
Oesia's official website is grupooesia.com and has social profiles on LinkedInCrunchbase.

How much revenue does Oesia generate?

Minus sign iconPlus sign icon
As of July 2026, Oesia's annual revenue is estimated to be $100M - $250M.

What is Oesia's NAICS code?

Minus sign iconPlus sign icon
Oesia's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Oesia have currently?

Minus sign iconPlus sign icon
As of July 2026, Oesia has approximately 3.7K employees across 6 continents, including EuropeSouth AmericaNorth America. Key team members include CTO: F. A.Chief Technology Officer: P. A.Chief Corporate Officer: S. C.. Explore Oesia's employee directory with LeadIQ.

What industry does Oesia belong to?

Minus sign iconPlus sign icon
Oesia operates in the IT Services and IT Consulting industry.

What technology does Oesia use?

Minus sign iconPlus sign icon
Oesia's tech stack includes npmISO/IEC 27001Eclipse IDEClipboard.jsMoodleArcGISDjangoHTML5.

What is Oesia's email format?

Minus sign iconPlus sign icon
Oesia's email format typically follows the pattern of FLast@oesia.com. Find more Oesia email formats with LeadIQ.

How much funding has Oesia raised to date?

Minus sign iconPlus sign icon
As of July 2026, Oesia has raised $56M in funding. The last funding round occurred on Apr 30, 2026 for $56M.

When was Oesia founded?

Minus sign iconPlus sign icon
Oesia was founded in 1976.
Oesia logo

Oesia

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.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1976
Employees
1001-5000

Section iconFunding & Financials

  • $56M

    Oesia has raised a total of $56M of funding over 2 rounds. Their latest funding round was raised on Apr 30, 2026 in the amount of $56Mas a private_equity.

  • $100M - $250M

    Oesia's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $56M

    Oesia has raised a total of $56M of funding over 2 rounds. Their latest funding round was raised on Apr 30, 2026 in the amount of $56Mas a private_equity.

  • $100M - $250M

    Oesia's revenue is estimated to be in the range of $100M - $250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.