Company lists · Data refreshed September 2026

Top 22 Foreign aid contractors based in Spain

RevenueBase identified 85 company matches for foreign aid contractors associated with Spain as of September 2026 and tracks 657 professional contacts across them, including 49 with verified work emails. Madrid is the largest hub.

This list covers company matches for foreign aid contractors associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
85Companies
657Contacts tracked
49Verified emails
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The 22 largest foreign aid contractors based in Spain

Ranked by team size
Top 22 of 85 company matches for foreign aid contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Sep 16, 20261,001-5,00058 contacts →

Exact match

“Ucalsa es una compañía líder en gestión integral que opera en el ámbito nacional e internacional, con más de 24 años de experiencia sirviendo a los clientes más exigentes en los…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 16, 202611-5034 contacts →

Exact match

“ALTAIR ASESORES is a private and independent company which has a sound experience in managing complex TA projects and can guarantee the effective mobilisation of international…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchGijon, SpainHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“DEX offers consultancy services to the public and private sectors in areas related to international relations and strategic development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchVigo-barcelona, SpainHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“HIDRIA es una empresa privada de servicios de consultoría y gestión de proyectos, que desarrolla acciones centradas en el ambiente, el turismo y el desarrollo humano, usando el…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSanta Cruz De Tenerife, SpainHQ recorded Sep 16, 20261-1018 contacts →

Exact match

“Innovaris es una empresa de servicios altamente especializada tanto en el ámbito de la Administración y Gestión Pública como en el sector privado.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Arthko Project es una empresa de consultoría, project management, proyectos y dirección de obras.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchBilbao, SpainHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“CDI Consultants es una empresa de consultoría especializada en la planificación, gestión, seguimiento y evaluación de políticas, programas y proyectos de inversión pública CDI…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 16, 20261-1011 contacts →

Exact match

“Avicena Health & Social Projects is an independent consulting firm working at the intersection of global health, humanitarian action, and social development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSeville, SpainHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Boleo Global is a company whose mission is to provide advice, development, and execution of consultancy and international technical assistance services, investment and foreign…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSuances, SpainHQ recorded Sep 16, 202611-508 contacts →

Exact match

“GCT lleva proveyendo servicios de consultoría, asistencia técnica y formación de forma ininterrumpida desde hace 20 años.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 16, 202611-506 contacts →

Exact match

“ArkoConsulting was born from a conviction: international cooperation needs actors who commit to results, not deliverables.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchAlbacete, SpainHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Firma consultora especializada en Marketing Digital Responsabilidad Social Empresarial y proyectos para el desarrollo, fundada en Managua en 2014."Conectamos personas, valores y…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 16, 20261-105 contacts →

Exact match

“At Kawaru Consulting we are a consulting firm specialized in the implementation of projects in organizations (Town Halls, Companies and Start-Up).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 16, 20261-105 contacts →

Exact match

“PROEVAL was created in 2011 at the initiative of a team of professionals with a broad experience in development cooperation and public administration, who decided to unite their…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchValladolid, SpainHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Symbiosis Consultores is a private organization with a team of highly qualified professionals with an average experience of more than 10 years in consultancy to companies, public…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchBalaguer, SpainHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Topografia i Projectes Balaguer,SL és una empresa amb més de 30 anys de presència al sector, donant suport i assessorament a empreses tant de l’àmbit públic com privat.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBilbao, SpainHQ recorded Sep 16, 20261-104 contacts →

Exact match

“We are part of a worldwide highly experienced team created with the aim to join efforts in order to better support international, national and local organizations to increase the…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 16, 20261-104 contacts →

Exact match

“We are a committed team with extensive experience in the business world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 16, 20261-103 contacts →

Exact match

“BAa Consultors is a technical assistance consultancy based in Barcelona specialized in international project management.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchAlcobendas, SpainHQ recorded Sep 16, 202651-2001 contacts →

Exact match

“Somos una consultora especializada en gestión de proyectos que ofrece servicios de consultoría, selección y formación a todo tipo de clientes desde Ibex 35 hasta nuevas startups.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchPaterna, SpainHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Somos una extensión de tu equipo.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchVigo, SpainHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Logistics Consulting, Program & Project Management and International Business”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 22 of 85 foreign aid contractors based in Spain

See the full list, filter by size, metro and specialty, and access 49 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Foreign aid contractors based in Spain at a glance

As of Sep 16, 2026
7.5%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
28.2%Largest-city concentration · Madrid
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
18
51-200
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 85 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Spain whose business descriptions match “foreign aid contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 49 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “foreign aid contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many foreign aid contractors are there based in Spain?

RevenueBase identified 85 company matches for foreign aid contractors associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ucalsa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most foreign aid contractors?

Madrid leads with 24 company records, followed by Barcelona (11) and Bilbao (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 49 professional contacts with verified work emails tracked across these 85 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.