What departments does COLLOSA have?

COLLOSA has employees across 2 departments including Human Resources, Business Development.

What is the largest department at COLLOSA?

The largest department at COLLOSA is Human Resources with 1 employees.

Where are COLLOSA employees located globally?

COLLOSA has employees across 4 continents and 9 countries including Qatar, Spain, Sweden, United States Of America, Nicaragua.

How has COLLOSA's team size changed over time?

COLLOSA's team has grown from approximately 107 to 108 employees based on available data.

COLLOSA Employee Directory

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

COLLOSA's key employees include: Group Ceo: N. M. G..

ConstructionCastilla And León, Spain201-500 Employees

COLLOSA is a construction company based in Valladolid, in the Castilla y Leon region of Spain. It traces its origins to 1944, founded by Patricio Llorente de Blas, and formalized as a sociedad anónima in 1973 when three of his sons joined the business. By the late 1980s, COLLOSA had become the core of a larger corporate group, expanding through diversification to meet growing infrastructure needs in the region.

The firm is characterized by a strong orientation toward its clients, a professional workforce, and ongoing diversification and innovation, factors that have contributed to its leadership position in its sector. It serves customers seeking infrastructure and construction solutions in Castilla y León, reflecting its evolution from a construction company into a broader enterprise within the regional market.

COLLOSA Global Highlights

Europe
128

Spain
127
Sweden
1

North America
4

United States Of America
2
Nicaragua
1
Mexico
1

Asia
3

Qatar
3

South America
3

Chile
1
Peru
1
Argentina
1

COLLOSA's Leadership

N. M. G.
Group Ceo
Mobile Phone
Email
H. T. H.
Director Rrhh-Hr Manager
Mobile Phone
Email
J. L.
Energy Director
Mobile Phone
Email
J. G. G.
Director Construcción
Mobile Phone
Email
J. L. V.
Technical Manager
Mobile Phone
Email
J. P.
Site Manager
Mobile Phone
Email
Á. G. M.
Jefe De Grupo
Mobile Phone
Email
C. G. S.
Jefe De Servicio De I+d+i
Mobile Phone
Email

COLLOSA Employee Metrics

100%

50%

0%

2026

2025

Administrative
Healthcare Services
Accounting
Business
Business Development
Other
Civil Engineering & Construction

Contact profiles from COLLOSA

Name

Title

Contact Info

Location

Last Update

N. G. C.
Técnico Prl
Mobile Phone
Email
SpainCastille and León
Apr 16, 2026
R. B. D.
Administración
Mobile Phone
Email
SpainValladolid
Jun 01, 2026
R. R. V.
Jefe Coex
Mobile Phone
Email
SpainValladolid
Nov 19, 2025
P. S. C.
Topógrafo
Mobile Phone
Email
Spain
Oct 23, 2025
A. F. B.
Técnico De Calidad
Mobile Phone
Email
SpainCommunity of Madrid
Dec 31, 2025
D. G. A.
Oficial Administrativo
Mobile Phone
Email
SpainCastile-La Mancha
Jan 29, 2026
C. G.
Ingeniero
Mobile Phone
Email
SpainGalicia
Apr 12, 2023
C. L.
Business Development
Mobile Phone
Email
Qatar
Jul 19, 2023
J. L. P. F.
Responsable De Logãstica
Mobile Phone
Email
SpainCastilla Y Leon
Apr 12, 2023
A. P. C.
Gerente De Firmes
Mobile Phone
Email
SpainCastile and León
Apr 14, 2026

Frequently Asked Questions

What is COLLOSA known for?

COLLOSA was founded in 1944 operates in the Construction industry. The company's main headquarters is located in 17 c Aluminio Valladolid, Castilla And León 47012 Spain; you can contact the main corporate office by phone at

+34-983-21-8****

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

What is COLLOSA's most common email format?

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

How many employees does COLLOSA have currently?

COLLOSA has approximately 222 employees as of June 2026. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are COLLOSA's key employees and leadership?

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

Group Ceo: N. M. G.
Director Rrhh-Hr Manager: H. T. H.
Energy Director: J. L.
Director Construcción: J. G. G.
Technical Manager: J. L. V.

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COLLOSA Employee Directory

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