Company lists · Data refreshed September 2026

Top 25 Refinery automation system integrators based in Spain

Name: Refinery automation system integrators based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 405 companies tracked

RevenueBase identified 405 company matches for refinery automation system integrators associated with Spain as of September 2026 and tracks 4,722 professional contacts across them, including 506 with verified work emails. Madrid is the largest hub.

This list covers company matches for refinery automation system integrators 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 17, 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 17, 2026 How this list was built

405Companies

4,722Contacts tracked

506Verified emails

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The 25 largest refinery automation system integrators based in Spain

Ranked by team size

Top 25 of 405 company matches for refinery automation system integrators based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Siemsa	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	501-1,000	246 contacts →
	Exact match “Siemsa es un operador independiente que proporciona servicios para el sector de la Energía, Industria y Oil and Gas, sistemas de control y analizadores de proceso, así como…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Syspro Automation	Exact match	Nigrán, SpainHQ recorded Sep 17, 2026	51-200	155 contacts →
	Exact match “With offices in Europe (Spain, Portugal and Switzerland) and the United States, our main lines of activity are: • GMP: we automate and validate biotech and pharmaceutical plants.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	And & OR	Exact match	Palomares Del Río, SpainHQ recorded Sep 17, 2026	201-500	116 contacts →
	Exact match “AND & OR, headquartered in Seville, Spain, has designed, developed, and manufactured technological solutions for industrial process automation since 1986, serving the plastics…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Órbita Ingeniería S.L	Exact match	Alcàsser, SpainHQ recorded Sep 17, 2026	51-200	110 contacts →
	Exact match “Órbita Ingeniería es una empresa dedicada al diseño, fabricación y puesta en marcha de soluciones tecnológicas que mejoran los procesos operativos de nuestros clientes, aumentando…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Montrel	Exact match	Seville, SpainHQ recorded Sep 17, 2026	51-200	97 contacts →
	Exact match “With over 60 years of experience, Montrel is a leading company in innovative comprehensive solutions in the energy and industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Inser Robótica	Exact match	Mungia, SpainHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Inser Robótica is an industrial automation engineering company that supports its customers in the definition, development and implementation of automation projects that are…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Aetech	Exact match	Salt, SpainHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “AEtech es una compañía dedicada a ofrecer las mejores soluciones en Automatización, Control industrial e Ingeniería de procesos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Spin Group	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “40 years of experience designing, building and installing testing and control systems for manufacturing and production processes, adapting to the specifics of each kind of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Surcontrol	Exact match	El Puerto De Santa María, SpainHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “Surcontrol es una empresa dedicada a ingeniería en automatización, control, supervisión de sistemas y células robotizadas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Ineltron Solutions	Exact match	Betanzos, SpainHQ recorded Sep 17, 2026	201-500	58 contacts →
	Exact match “INELTRON es una empresa multinacional especializada en la prestación de servicios de ingeniería, construcción, puesta en marcha, operación y mantenimiento en sistemas de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Lmgroup	Exact match	Toledo, SpainHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “LMGROUP, was born as a company dedicated to the service and development of equipment for industrial automation, providing technical and innovative solutions and growth to its…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Kuadrotek	Exact match	Constantí, SpainHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “KUADROTEK, empresa integrada en el GRUPO ELEKTRA, especializada en el diseño, desarrollo y puesta en marcha de equipos electrónicos para la automatización de máquinas y procesos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	TCA Automation	Exact match	Lorquí, SpainHQ recorded Sep 17, 2026	11-50	51 contacts →
	Exact match “Tca Automation es una empresa creada en especializada en la comercialización, aplicación, asesoramiento y soporte técnico de Equipos y Sistemas para la Automatización Industrial y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Orbelgrupo	Exact match	Almazora, SpainHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “La industria evoluciona constantemente.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Iberastur Ingeniería	Exact match	Avilés, SpainHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Iberastur es una empresa especializada en ingeniería industrial, reconocida por ofrecer soluciones técnicas avanzadas para optimizar la eficiencia y el rendimiento de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Vidal Automatizacion Y Control SL	Exact match	Náquera, SpainHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “VIDAL AC nace a principios de esta década con el objetivo de llevar a cabo proyectos de ingeniería que ayuden a mejorar y transformar los sectores energéticos e industriales…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Zeus Control	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Zeus Control es una ingeniería de automatización y control industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Proci, S.A	Exact match	Mairena Del Aljarafe, SpainHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “Project and Program Management, Process Control, Advanced Automation and Manufacturing Execution Systems Solution Provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	NUTAI	Exact match	Silla, SpainHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “NUTAI, Nuevas Técnicas de Automatización Industrial S.L, es una empresa dedicada al diseño e instalación de sistemas de automatización industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Mytra Control	Exact match	Alcalá De Henares, SpainHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Mytra Control es una ingeniería tecnológica en automatización industrial que apuesta por la innovación, la fiabilidad y el compromiso con nuestros clientes para proporcionarles…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Voltec Electrosistemes	Exact match	Termens, SpainHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Nuestra empresa está especializada en soluciones de sistemas y automatismos industriales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ctai Group	Exact match	Gijón, SpainHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Somos una empresa de servicios técnicos avanzados dirigida al sector industrial en el campo de la automatización de plantas industriales- INGENIERÍA Proyectos de automatización de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	RBX Programming	Exact match	Alfafar, SpainHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “RBX Programming provides PLC programming, robot programming, Virtual Commissioning, on-site commissioning and project management services for automotive integrators, engineering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Grupo Miesa Ingeniería, Montaje, Mantenimiento	Exact match	Las Carreras (abanto-zierbena), SpainHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Somos un grupo especializado en soluciones completas de automatización industrial, digitalización y analítica de procesos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Maval Industria Viva	Exact match	Alboraya, SpainHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Maval is an engineering company with over 25 years of experience, based in Valencia, specialized in Automation, Process Control, and End-to-End Operations Management Solutions for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “refinery automation system integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 405 refinery automation system integrators based in Spain

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Refinery automation system integrators based in Spain at a glance

As of Sep 17, 2026

10.7%Verified-email coverage

11.7Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

168

11-50

185

51-200

201-500

501-1,000

10001+

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 405 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 “refinery automation system integrators” 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 506 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 17, 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 “refinery automation system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery automation system integrators are there based in Spain?

RevenueBase identified 405 company matches for refinery automation system integrators 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?

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

Which city has the most refinery automation system integrators?

Madrid leads with 28 company records, followed by Barcelona (12) and Zaragoza (11).

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 506 professional contacts with verified work emails tracked across these 405 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 17, 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.