| # | Company | Employees |
|---|---|---|
| 1 |
Generalitat de Catalunyagencat.cat
Provides information, public services, and administrative procedures for citizens and businesses within the Catalonia regional government framework. |
33,039 |
| 2 |
Departament d'Educació i Formació Professionaleducacio.gencat.cat
The company sets participation guidelines for respectful and constructive social media conversations with citizens, emphasizing relevance, respect, and legal compliance |
16,133 |
| 3 |
Barcelona City Councilbarcelona.cat
Governance and administration of city programs, execution of political decisions, special legal and economic powers, and local government relations. |
4,110 |
| 4 |
Diputació de Barcelonadiba.cat
A local government institution in Barcelona province, supporting municipalities with services and cooperation to improve quality of life in the region |
2,646 |
| 5 |
City Hall of Viladecansviladecans.cat
The company hosts business meetings and events in Viladecans, offering top-notch facilities and technological advancements in the metropolitan area of Barcelona, Spain |
835 |
| 6 |
ACCIÓgencat.cat
Public organization under the Catalan Government focused on enhancing business competitiveness through innovation, internationalization, productivity improvement, and global positioning |
741 |
| 7 |
Àrea Metropolitana de Barcelona (AMB)amb.cat
Public administration managing metropolitan territory of Barcelona, encompassing 36 municipalities and serving over 3.2 million residents. |
725 |
| 8 |
Ajuntament de Terrassaterrassa.cat
The company is located in Terrassa, Catalonia, with a population of over 213,000 Their municipality includes forested areas and historical Roman ruins |
717 |
| 9 |
Ajuntament de l'Hospitaletl-h.cat
Public administration organization based in L'Hospitalet, Spain, responsible for local governance and providing services to residents and businesses |
636 |
| 10 |
Ajuntament de Matarómataro.cat
Leading municipality in Catalonia and Barcelona province governing Maresme region, overseeing a diverse group of over 1300 employees across public institutes and businesses |
594 |
| 11 |
CTTI - Centre de Telecomunicacions i Tecnologies de la Informacióctti.gencat.cat
The company is a public entity that integrates all IT and telecommunications services for the Generalitat de Catalunya, focusing on innovative digital solutions |
527 |
| 12 |
Ajuntament de Gironaweb.girona.cat
The company is based in Girona, Catalonia, offering cultural and historic experiences, gastronomy, industry, and events like Girona Temps de Flors and Fires de Sant Narcís |
516 |
| 13 |
Diputació de Tarragonadipta.cat
Supramunicipal administration providing technical and economic support to municipalities in Tarragona and Terres de l'Ebre regions with a diverse workforce of 1,200 people |
458 |
| 14 |
Ajuntament de Sant Cugat del Vallèssantcugat.cat
Local government providing municipal services, community support, and managing natural park areas within the city and surrounding region. |
442 |
| 15 |
Consorci per a la Normalització Lingüísticacpnl.cat
An organization created by the Generalitat and local entities to promote and facilitate the use and dissemination of the Catalan language, contributing to social cohesion and equality |
423 |
| 16 |
Ajuntament de Tarragonatarragona.cat
Local government managing urban development, cultural heritage, festivals, and community events in a historic Mediterranean city with significant Roman monuments. |
409 |
| 17 |
Ajuntament del Prat de Llobregatelprat.cat
This company appears to be a local government entity located in El Prat de Llobregat, Spain, providing municipal services and information to residents |
391 |
| 18 | 378 | |
| 19 |
Ajuntament Santa Coloma de Gramenetgramenet.cat
Local government managing municipal action in Santa Coloma de Gramenet, Barcelona Services include care for residents and the territory, with 27 councilors led by Mayor Núria Parlon |
339 |
| 20 |
Departament d'Empresa i Treballempresa.gencat.cat
The Department of Business and Labor provides services to promote a fair and solidarity-based economy, offering resources for businesses, workers, and job seekers |
326 |
| 21 |
Ajuntament de Reusreus.cat
Official page of the City Council of Reus, providing information and services to residents and visitors of the municipality |
326 |
| 22 |
Agència Catalana de l'Aiguaaca.gencat.cat
A public company in Catalunya responsible for water planning, management, sanitation, and conservation to ensure water availability and quality |
284 |
| 23 |
Ajuntament Sant Feliu de Llobregatsantfeliu.cat
The local government of Sant Feliu de Llobregat, in the Baix Llobregat region, plays a key role in the area's road network and proximity to Barcelona |
269 |
| 24 |
Ajuntament de Castelldefelscastelldefels.org
The institution governs and administers the interests of the residents of Castelldefels municipality |
262 |
| 25 |
Ajuntament de Rubírubi.cat
City with strategic location, growing industrial sectors including chemical, pharmaceutical, automotive, textile, and expanding service sector for residents. |
235 |
| 26 |
Consell Comarcal de la Selvaportal.selva.cat
The company aims to engage with the community, local governments, and organizations in the Selva region to provide high-quality services, promote innovation, sustainability, and social cohesion |
200 |
| 27 |
Ajuntament Sant Joan Despísjdespi.cat
The company is located in Sant Joan Despí, a municipality near Barcelona It has 32,993 residents spread across four neighborhoods and covers 639 km2 |
186 |
| 28 |
Ajuntament de Granollersgranollers.cat
Local government entity responsible for managing and providing services to the municipality |
165 |
| 29 |
Ajuntament de Mollet del Vallèsmolletvalles.cat
The company is located in Mollet del Vallès, a municipality near Barcelona known for its dynamic community, rich cultural heritage, and focus on progress and equality |
157 |
| 30 |
Ajuntament d'Esplugues de Llobregatesplugues.cat
A municipality striving to improve citizens' quality of life, meet their needs, and create a solid, sustainable, and active community through citizen participation and efficient resource use |
155 |
| 31 |
INCASÒL | Institut Català del Sòlincasol.gencat.cat
A public company in Catalonia dedicated to land and housing policies, industrial and residential development, logistics, urban remodeling, construction, and historic heritage preservation |
153 |
| 32 |
Ajuntament d'Igualadaigualada.cat
This official city hall profile on LinkedIn provides updates and information about Igualada, Barcelona, allowing followers to connect on Twitter and Facebook |
150 |
| 33 |
Diputació de Lleidadiputaciolleida.cat
The Diputació de Lleida is a supramunicipal institution focused on municipalism, promoting local development, and supporting the community through various entities |
148 |
| 34 |
Catalonia Trade & Investmentcatalonia.com
Government agency promoting foreign investment, innovation, and trade in Catalonia Offers one-stop-shop services to international investors and organizes strategic trade missions globally |
148 |
| 35 |
Ajuntament de la Garrigalagarriga.cat
Official Linkedin profile of a local public administration in Catalonia Located in Vallès Oriental region, serving a population of over 15,000 residents Check website for more details |
64 |
| 36 |
Desenvolupament Local, Ocupació i Comerç SPMstaperpetua.cat
The municipal service promotes equal employment opportunities and supports the improvement of the local productive fabric in Santa Perpètua de Mogoda |
6 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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