Company lists · Data refreshed November 2026

Top 24 Operations research firms based in Spain

RevenueBase identified 63 company matches for operations research firms associated with Spain as of November 2026 and tracks 668 professional contacts across them, including 133 with verified work emails. Madrid is the largest hub.

This list covers company matches for operations research firms 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
63Companies
668Contacts tracked
133Verified emails
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The 24 largest operations research firms based in Spain

Ranked by team size
Top 24 of 63 company matches for operations research firms 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 matchSeville, SpainHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“IDENER is a private reseach company which investigates in the multidisciplinary field of Computational Mathematics and its practical application in the optimisation of systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“Analizamos el dato con óptica conductual Somos una consultora internacional de dirección que trabaja para acelerar el cambio mediante analítica avanzada y entendiendo los…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“baobab is an AI consultancy specializing in forecasting, optimization, and planning for large companies in Spain and beyond, since 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“For twelve years we have been building artificial intelligence that runs in production: over 300 projects, more than 80 clients, 11 industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“En GrupoGes trabajamos para hacer de la información una herramienta que optimice la dirección y gestión de su negocio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“ABACO Estudios de Mercado nace como departamento de campo de TEMA Grupo Consultor, del que ha formado parte desde sus orígenes en 1982, con el objetivo de proporcionar los datos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“We work to help people, businesses, and society use information efficiently to improve their decision-making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBilbao-bilbo, SpainHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“At DeciData, our work is more than just a job-it’s a passion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Equipo de profesionales con una larga trayectoria en el sector de la investigación y consultoría, cuya filosofía es ser claros y directos en la ejecución e interpretación de los…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDonostia / San Sebastián, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Transformamos datos en decisiones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlcalá De Henares, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Cisneria is an engineering company specialized in optimization techniques, data analysis, simulation and development of tools to support decision making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MUCH MORE THAN PERFORMANCE MANAGEMENT DPM - Digital Performance Management is a consulting company specializing in the application of performance measurement models: control…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“ANALYTIKA is a boutique consulting firm that unites three key disciplines: Business experts, Data engineers and Data scientists,to advance business intelligence into predictable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPozuelo, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“G3M OPERATIONAL CONSULTING is a Spanish company leader in knowledge and innovation in the area of operations, which guarantees success for your company when dealing with any…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPontevedra, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Somos una Consultoría de Negocio basada en técnicas analíticas para ayudar a las empresas a mejorar su negocio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“En Descyfra Consulting ayudamos a las organizaciones a tomar mejores decisiones y a crecer de manera sostenible, aplicando estadística avanzada, investigación aplicada y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlfafar, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Eleveron helps organizations turn complex, fragmented data into reliable business decisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“At Creed Spain, we help companies and organisations better understand their markets, customers and operating environments by providing rigorous information and actionable analysis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Datancia obtains and generates insights and value from clients’ data, implementing the latest technologies and solutions to help them achieve greater efficiency in the daily…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Zyntec is a private company specializing in providing comprehensive solutions for business growth through data analysis, financial modeling, and operational optimization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSeville, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Merkadhok es una consultora especializada en la investigación de mercados, fidelización de clientes y análisis de datos multivariantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Somos una empresa de consultoría que desarrolla su actividad en el marco de la producción, análisis e interpretación de información.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Ayudamos a las empresas a multiplicar su capacidad para ejecutar de manera más rápida y efectiva sus decisiones estratégicas definiendo e implantando los cambios necesarios en el…”

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

Showing 24 of 63 operations research firms based in Spain

See the full list, filter by size, metro and specialty, and access 133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operations research firms based in Spain at a glance

As of Nov 6, 2026
19.9%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
31.7%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
15
51-200
4
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 63 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 “operations research firms” 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 133 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.

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 “operations research firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operations research firms are there based in Spain?

RevenueBase identified 63 company matches for operations research firms 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?

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

Which city has the most operations research firms?

Madrid leads with 20 company records, followed by Barcelona (8) and Seville (4).

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 133 professional contacts with verified work emails tracked across these 63 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.