LeadIQ logo
Learn more at LeadIQ.com
OSSA logo

OSSA Employee Directory

Civil EngineeringCommunity of Madrid, Spain501-1000 Employees

OSSA has about 504 employees across 5 continents, with the largest share in Europe (36%). By country, the largest groups are Spain (34%), Chile (21%) and Mexico (15%). Business and Administrative make up 40% of the profiles with a known department. OSSA's workforce spans 14 departments.

Find OSSA employees' phone numbers or email addresses

OSSA Global Highlights

Location
Employees

Europe
127

Minus sign iconPlus sign icon
  • Spain
    120
  • Norway
    3
  • France
    2
  • United Kingdom Of Great Britain And Northern Ireland
    1
  • Italy
    1

South America
113

Minus sign iconPlus sign icon
  • Chile
    73
  • Peru
    22
  • Brazil
    7
  • Colombia
    6
  • Argentina
    4
  • Ecuador
    1

North America
92

Minus sign iconPlus sign icon
  • Mexico
    52
  • United States Of America
    23
  • Panama
    5
  • Guatemala
    4
  • Dominican Republic
    3
  • Canada
    3
  • Costa Rica
    2

Africa
11

Minus sign iconPlus sign icon
  • Ethiopia
    10
  • Senegal
    1

Asia
11

Minus sign iconPlus sign icon
  • Saudi Arabia
    4
  • Turkey
    3
  • India
    2
  • China
    1
  • Israel
    1

Oceania
2

Minus sign iconPlus sign icon
  • Australia
    2

Europe accounts for 36% of OSSA's workforce, followed by South America (32%) and North America (26%).

OSSA's Leadership

  • Chief Executive Officer at OSSA
    C. P. C.
    Chief Executive Officer
    Mobile Phone
  • Cfo at OSSA
    D. O. C.
    Cfo
    Mobile Phone
  • Director General at OSSA
    E. M. M.
    Director General
    Mobile Phone
  • Director General at OSSA
    J. A.
    Director General
    Mobile Phone
  • Director General at OSSA
    J. S.
    Director General
    Mobile Phone
  • Propietario at OSSA
    J. C. C.
    Propietario
    Mobile Phone
  • Owner at OSSA
    K. K.
    Owner
    Mobile Phone
  • Technical Services Director at OSSA
    C. B. F.
    Technical Services Director
    Mobile Phone

OSSA Employee Metrics

100%
50%
0%
2026
2025
  • Business
  • Administrative
  • Civil Engineering & Construction
  • Program & Project Management
  • Accounting
  • Other
  • Healthcare Services

Business is the largest department at 21% of profiles with a known department, followed by Administrative (19%) and Civil Engineering & Construction (10%).

Contact profiles from OSSA

Name
Title
Contact
Location
Last Update
  • Gerente General at OSSA
    A. S. M.
    Gerente General
    Mobile Phone
    Chile
    Sep 07, 2026
  • Country Manager Spain And Norway at OSSA
    P. P. F.
    Country Manager Spain And Norway
    Mobile Phone
    Spain, Community of Madrid
    Sep 07, 2026
  • Tunnel Project Manager at OSSA
    I. S.
    Tunnel Project Manager
    Mobile Phone
    Mexico
    Sep 11, 2025
  • Jefe De Proyecto at OSSA
    G. S.
    Jefe De Proyecto
    Mobile Phone
    Spain
    Sep 09, 2026
  • Responsable Asesoría Jurídica at OSSA
    M. J. G. G.
    Responsable Asesoría Jurídica
    Mobile Phone
    Spain, Madrid
    Apr 14, 2026
  • Jefe De Obra Tunel at OSSA
    M. M. C.
    Jefe De Obra Tunel
    Mobile Phone
    Spain, Andalusia
    Nov 16, 2025
  • Jefe De Abastecimiento at OSSA
    S. P. M.
    Jefe De Abastecimiento
    Mobile Phone
    Chile
    Oct 02, 2026
  • Jefe De Medio Ambiente at OSSA
    C. S.
    Jefe De Medio Ambiente
    Mobile Phone
    Chile
    Oct 01, 2026
  • Responsable De Diseño at OSSA
    G. S.
    Responsable De Diseño
    Mobile Phone
    Spain, Community of Madrid
    Sep 11, 2025
  • Gerente Corporativo Seguridad Y Salud - Corporate Health Safety Manager at OSSA
    A. S. M.
    Gerente Corporativo Seguridad Y Salud - Corporate Health Safety Manager
    Mobile Phone
    Spain, Community of Madrid
    Nov 05, 2025

Frequently Asked Questions

What are the largest departments at OSSA?

Minus sign iconPlus sign iconBusiness is the largest department at 21% of profiles with a known department, followed by Administrative (19%) and Civil Engineering & Construction (10%). OSSA's workforce spans 14 departments.

Where are OSSA's employees located?

Minus sign iconPlus sign iconOSSA has about 504 employees across 5 continents, with the largest share in Europe (36%). Europe accounts for 36% of OSSA's workforce, followed by South America (32%) and North America (26%). By country, the largest groups are Spain (34%), Chile (21%) and Mexico (15%).

How many employees does OSSA have currently?

Minus sign iconPlus sign iconOSSA has approximately 504 employees as of October 2026. These team members are located across 6 continents, including Europe, South America and North America.

Who are OSSA's key employees and leadership?

Minus sign iconPlus sign icon

As of October 2026, OSSA's key employees include:

  • Chief Executive Officer: C. P. C.
  • Cfo: D. O. C.
  • Director General: E. M. M.
  • Director General: J. A.
  • Director General: J. S.

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

What is OSSA's most common email format?

Minus sign iconPlus sign iconOSSA employees' email format typically follows the pattern of First.Last@ossaint.com. Trying to find reliable and up-to-date employee contact data? Find more OSSA email formats with LeadIQ.

What is OSSA known for?

Minus sign iconPlus sign iconOSSA was founded in 1952 and operates in the Civil Engineering industry. You can contact OSSA's main corporate office by phone at
+34-902-67-8****
. Explore OSSA's company overview page for more information.

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

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.