Company lists · Data refreshed November 2026

Top 25 Infrastructure cost advisors based in Spain

RevenueBase identified 103 company matches for infrastructure cost advisors associated with Spain as of November 2026 and tracks 1,112 professional contacts across them, including 155 with verified work emails. Madrid is the largest hub.

This list covers company matches for infrastructure cost advisors 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 November 6, 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 Nov 6, 2026 How this list was built
103Companies
1,112Contacts tracked
155Verified emails
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The 25 largest infrastructure cost advisors based in Spain

Ranked by team size
Top 25 of 103 company matches for infrastructure cost advisors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 202651-200311 contacts →

Exact match

“ALG is a leading global consultancy team with more than 30 years of professional experience working alongside the top players in the transport sector (operators, infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5077 contacts →

Exact match

“LRA INFRASTRUCTURES CONSULTING, es una empresa creada para llevar a cabo los trabajos de consultoría de infraestructuras que se han venido desarrollando desde 1987 bajo la marca…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Founded in Barcelona in 1988, MCRIT (Multicriteria Group) began its trajectory as an urban and infrastructure planning advisory firm, contributing to the Metropolitan Plan of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDonostia-san Sebastián, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“IKEI is one of the corporate consulting and advisory firms with the best track record in its field of activity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Empresa dedicada a servicios de asistencia técnica y consultoría en el ámbito de las infraestructuras”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchValencia, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Nuestro propósito es encontrar certezas en la complejidad del mundo de los negocios, facilitando el acceso a las ideas fundamentales del Management para impulsar el desarrollo del…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Somos una consultoría de edificación, infraestructuras y medio ambiente integrada por profesionales con una dilatada experiencia en los ámbitos públicos y privados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeville, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Navier Ingeniería fue fundada en 2006 por profesionales que poseen una amplia experiencia en el sector de la ingeniería y la consultoría para el desarrollo de infraestructuras e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Oderis es una firma de consultoría independiente y multidisciplinaria que cuenta con 17 socios y directores y 175 colaboradores que trabajan en consultoría financiera.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDonostia - San Sebastián, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“En GARMENDIA COSULTORES ASESORES ejercemos el asesoramiento desde 1991, ofreciendo soluciones a las necesidades de asesoramiento empresarial y consultoría jurídica y económica a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Empresa de consultoria de operaciones, asesoramiento de la función financiera, acceso al mercado de capitales, IT advisory y Business intelligence Acceso a financiación no…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBilbao, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“ITAC is a leading International Consulting Firm providing global solutions for Infrastructure Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 2026501-1,00012 contacts →

Exact match

“KLB Group es el especialista en la ejecución de proyectos para organizaciones empresariales y del sector público.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“CGE es una empresa multidisciplinar constituida por profesionales formados en grandes grupos multinacionales, con más de treinta años de experiencia, cuyo principal objetivo es…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Agere, was founded by a group of highly qualified and experienced Corporate and Investment Banking professionals, with over 60 years of combined successful dedication to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlgete, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“En INGESA Consultores ayudamos a empresas, autónomos y profesionales a gestionar y hacer crecer sus negocios con el respaldo de un equipo especializado y una visión integral.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“LEGORBURO CONSULTORES es una organización especializada en el asesoramiento financiero a la empresa, y con una vocación de servicio global a la misma.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchValencia/valència, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Somos la asesoría fiscal, laboral y contable de más de 200 empresas, autónomos y particulares en Valencia desde 2013.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Founded in 1970 and with a team of over 180 professionals, INYPSA is constantly searching for and implementing best practices to provide infrastructures and public services in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOrense, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“ADV tiene su origen en Ourense en los años ochenta, al iniciar su actividad la empresa Adviser Consultores Empresariales Asociados, s.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSeville, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Servicios 360º para la licitación: documentaciones técnicas, estudios económicos, análisis estadísticos de resultados y asesoría integral, servicio de asistencia y cálculo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Nuestro despacho comienza su andadura en 1973 como una asesoría técnica de proyectos industriales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSeville, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“GGT is a consulting company for building construction projects and civil works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Marengo Auditores, S.L.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EFFICIO ARQUITECTURA TÉCNICA es un estudio con sede en Madrid formado por un equipo de arquitectos técnicos y aparejadores con 20 años de experiencia en el control y gestión de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 103 infrastructure cost advisors based in Spain

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure cost advisors based in Spain at a glance

As of Nov 6, 2026
13.9%Verified-email coverage
10.8Average contacts per company
1-10Median size (employees)
32.0%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
33
51-200
7
201-500
1
501-1,000
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 103 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 “infrastructure cost advisors” 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 155 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 November 6, 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.

Infrastructure cost advisors by metro

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 “infrastructure cost advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure cost advisors are there based in Spain?

RevenueBase identified 103 company matches for infrastructure cost advisors associated with Spain as of November 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?

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

Which city has the most infrastructure cost advisors?

Madrid leads with 33 company records, followed by Barcelona (13) and Seville (6).

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 155 professional contacts with verified work emails tracked across these 103 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 November 6, 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.