Company lists · Data refreshed October 2026

Top 25 Oil & gas production automation system suppliers based in Spain

Name: Oil & gas production automation system suppliers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 114 companies tracked

RevenueBase identified 114 company matches for oil & gas production automation system suppliers associated with Spain as of October 2026 and tracks 1,933 professional contacts across them, including 198 with verified work emails. Madrid is the largest hub.

This list covers company matches for oil & gas production automation system suppliers 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 October 28, 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 Oct 28, 2026 How this list was built

114Companies

1,933Contacts tracked

198Verified emails

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The 25 largest oil & gas production automation system suppliers based in Spain

Ranked by team size

Top 25 of 114 company matches for oil & gas production automation system suppliers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 Oct 28, 2026	501-1,000	249 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 · Oct 28, 2026 · View company records in RevenueBase
2	Montrel	Exact match	Seville, SpainHQ recorded Oct 28, 2026	51-200	109 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 · Oct 28, 2026 · View company records in RevenueBase
3	Fullgas	Exact match	Madrid, SpainHQ recorded Oct 28, 2026	51-200	107 contacts →
	Exact match “Desarrollo y diseño de productosy servicios para los sectores petrolífico y medioambiental Áreas de actividad- TELEMETRÍA: Sistemas de control de tanques-lectura de contadores -…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Inser Robótica	Exact match	Mungia, SpainHQ recorded Oct 28, 2026	51-200	77 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 · Oct 28, 2026 · View company records in RevenueBase
5	Aetech	Exact match	Salt, SpainHQ recorded Oct 28, 2026	51-200	70 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 · Oct 28, 2026 · View company records in RevenueBase
6	Ineltron Solutions	Exact match	Betanzos, SpainHQ recorded Oct 28, 2026	201-500	70 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 · Oct 28, 2026 · View company records in RevenueBase
7	Kuadrotek	Exact match	Constantí, SpainHQ recorded Oct 28, 2026	51-200	60 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 · Oct 28, 2026 · View company records in RevenueBase
8	Lmgroup	Exact match	Toledo, SpainHQ recorded Oct 28, 2026	51-200	60 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 · Oct 28, 2026 · View company records in RevenueBase
9	TCA Automation	Exact match	Lorquí, SpainHQ recorded Oct 28, 2026	11-50	50 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 · Oct 28, 2026 · View company records in RevenueBase
10	Ctai Group	Exact match	Gijón, SpainHQ recorded Oct 28, 2026	51-200	33 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 · Oct 28, 2026 · View company records in RevenueBase
11	Maval Industria Viva	Exact match	Alboraya, SpainHQ recorded Oct 28, 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 · Oct 28, 2026 · View company records in RevenueBase
12	Meinsa	Exact match	Manresa, SpainHQ recorded Oct 28, 2026	11-50	27 contacts →
	Exact match “Meinsa, te ofrece la automatización de procesos industriales para todo tipo de sectores e industrias.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13	Nibble Automation	Exact match	Madrid, SpainHQ recorded Oct 28, 2026	11-50	15 contacts →
	Exact match “Nibble Automation S.L es una empresa dedicada al sector de la automatización industrial.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14	Meyme S.A	Exact match	Llanera, SpainHQ recorded Oct 28, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15	Mtepack	Exact match	Barberà Del Vallès, SpainHQ recorded Oct 28, 2026	11-50	11 contacts →
	Exact match “MtePACK es especialista en el campo de la automatización y control de procesos industriales y experta en el sector del packaging.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16	Auner Ingenieria	Exact match	Gandía, SpainHQ recorded Oct 28, 2026	11-50	11 contacts →
	Exact match “Ingeniería de automatización industrial.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17	Urva Fluidos Industriales, S.L	Exact match	Seville, SpainHQ recorded Oct 28, 2026	11-50	10 contacts →
	Exact match “Urva Fluidos Industriales S.L.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18	Elecproy	Exact match	Corbera, SpainHQ recorded Oct 28, 2026	11-50	10 contacts →
	Exact match “Elecproy es una empresa especializada en el campo de la automatización industrial y control de procesos.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19	Neuval	Exact match	Algemesí, SpainHQ recorded Oct 28, 2026	1-10	9 contacts →
	Exact match “Neuval es una empresa especializada en automatización industrial, centrada en ofrecer soluciones técnicas y personalizadas para la mejora de procesos productivos.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20	GDI Proyectos Y Montajes SL	Exact match	Badalona, SpainHQ recorded Oct 28, 2026	51-200	9 contacts →
	Exact match “GDI PROYECTOS Y MONTAJES SL automatización de procesos industriales en CALLE DE LA MORA (PARC EMPRESARIAL GRANLAND), 25, BADALONA, Barcelona, Spain.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21	Disai Automatic Systems	Exact match	Algemesí, SpainHQ recorded Oct 28, 2026	11-50	7 contacts →
	Exact match “Empresa experta en Automatización industrial.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22	SYMEN	Exact match	Loiu, SpainHQ recorded Oct 28, 2026	11-50	7 contacts →
	Exact match “Did you know that industrial automation and control can transform your company's productivity and sustainability?” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23	Engi-On Automatica	Exact match	Mollet Del Vallès, SpainHQ recorded Oct 28, 2026	11-50	6 contacts →
	Exact match “ENGI-ON nace para dar respuesta a los retos de automatización y control de los procesos productivos, ofreciendo soluciones integrales, desde la ingeniería conceptual hasta la…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24	Opidis	Exact match	Valladolid, SpainHQ recorded Oct 28, 2026	1-10	6 contacts →
	Exact match “La Empresa DISEÑO IMPLEMENTACIÓN Y OPTIMIZACIÓN DE SISTEMAS S.L.(OPIDIS), tiene como actividad principal la realización de proyectos de Ingeniería relacionados con la gestión de…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25	Delta Automatismes I Control SL	Exact match	Alcudia De Crespins, SpainHQ recorded Oct 28, 2026	1-10	5 contacts →
	Exact match “DELTA AUTOMATISMES I CONTROL SL is a company based out of C/ VIAL DE LA CANAL DE NAVARRES 28A - POLIGONO IND, ALCUDIA DE CRESPINS, Spain.” Recorded in the RevenueBase company graph · Oct 28, 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 “oil & gas production automation system suppliers”. 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 114 oil & gas production automation system suppliers based in Spain

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Oil & gas production automation system suppliers based in Spain at a glance

As of Oct 28, 2026

10.2%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Madrid

Oct 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 114 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 “oil & gas production automation system suppliers” 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 198 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 October 28, 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 “oil & gas production automation system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil & gas production automation system suppliers are there based in Spain?

RevenueBase identified 114 company matches for oil & gas production automation system suppliers associated with Spain as of October 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 oil & gas production automation system suppliers?

Madrid leads with 10 company records, followed by Paterna (3) and Seville (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 198 professional contacts with verified work emails tracked across these 114 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 October 28, 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.