Company lists · Data refreshed September 2026

Top 25 Process instrumentation companies based in Spain

Name: Process instrumentation companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 129 companies tracked

RevenueBase identified 129 process instrumentation companies headquartered in Spain as of September 2026 and tracks 1,441 professional contacts across them, including 209 with verified work emails. Madrid is the largest hub.

This list covers process instrumentation companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

129Companies

1,441Contacts tracked

209Verified emails

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The 25 largest process instrumentation companies based in Spain

Ranked by team size

Top 25 of 129 process instrumentation companies based in Spain, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to process instrumentation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Siemsa	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	501-1,000	246 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	Iberfluid Instruments S.A	Partial evidence	Hospitalet De Llobregat, SpainHQ checked Sep 20, 2026	51-200	105 contacts →
	Partial evidence “Desde 1972 Iberfluid suministra instrumentos y sistemas para la medición y el control de procesos industriales.” Source: RevenueBase Database · checked Sep 20, 2026
3	Spin Group	Partial evidence	Barcelona, SpainHQ checked Sep 20, 2026	51-200	62 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
4	Dipicell	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	201-500	62 contacts →
	Indirect evidence “Dipicell es una empresa de servicios industriales especializada en electricidad, instrumentación, sistemas de control y medio ambiente.” Source: RevenueBase Database · checked Sep 20, 2026
5	Instrumentación Industrial Zurc	Indirect evidence	Viladecavalls, SpainHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “En Instrumentación Industrial Zurc, nos dedicamos a diseñar y fabricar equipos de control y medición para la eficiencia energética eléctrica, adaptados a las necesidades de…” Source: RevenueBase Database · checked Sep 20, 2026
6	Mecesa, Mecánica Egarense SA	Partial evidence	Terrassa, SpainHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial evidence “En Mecesa ayudamos a las industrias en soluciones de proceso completas para diferentes problemas relacionados con instalaciones industriales en la mayoría de sectores.” Source: RevenueBase Database · checked Sep 20, 2026
7	Vega Instrumentos, S.A. España	Indirect evidence	Sant Cugat Del Vallès, SpainHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “VEGA es líder mundial en la medición de nivel y presión.” Source: RevenueBase Database · checked Sep 20, 2026
8	Arcamo Group	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “Promotion and sales of instrumentation products for Spain and Portugal.” Source: RevenueBase Database · checked Sep 20, 2026
9	Grupo Miesa Ingeniería, Montaje, Mantenimiento	Partial evidence	Las Carreras (abanto-zierbena), SpainHQ checked Sep 20, 2026	51-200	34 contacts →
	Partial evidence “Somos un grupo especializado en soluciones completas de automatización industrial, digitalización y analítica de procesos.” Source: RevenueBase Database · checked Sep 20, 2026
10	Anton Paar Spain	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “Fundada en 1922 en Graz (Austria), Anton Paar diseña, fabrica y distribuye instrumentos de precisión para laboratorio y sistemas de medición para proceso, utilizados en…” Source: RevenueBase Database · checked Sep 20, 2026
11	Contagas, S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “CONTAGAS is a company specialized in the distribution of industrial equipment for regulation, measurement and control of fluids in Spain, Portugal and projects at an international…” Source: RevenueBase Database · checked Sep 20, 2026
12	Eliwell Ibérica	Indirect evidence	Paterna, SpainHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Empresa especializada en controles electrónicos y sistemas de supervisión de instalaciones.” Source: RevenueBase Database · checked Sep 20, 2026
13	S.A. DE Construcciones Industriales - Saci	Indirect evidence	Alcobendas, SpainHQ checked Sep 20, 2026	51-200	24 contacts →
	Indirect evidence “SACI (Sociedad Anónima de Construcciones Industriales) es una de las principales Empresas Europeas centradas en el diseño, fabricación y comercialización de equipos orientados al…” Source: RevenueBase Database · checked Sep 20, 2026
14	Yokogawa Iberia	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence “YOKOGAWA IBERIA engloba las sedes de YOKOGAWA en España y Portugal.” Source: RevenueBase Database · checked Sep 20, 2026
15	Bürkert Fluid Control Systems Ibérica	Indirect evidence	Sant Joan Despí, SpainHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “WE MAKE IDEAS FLOW Bürkert Fluid Control Systems es uno de los principales fabricantes mundiales de sistemas de medición, control y regulación de fluidos y gases.” Source: RevenueBase Database · checked Sep 20, 2026
16	Anisol Equipos	Partial evidence	Alcorcón, SpainHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “ANISOL es una compañía dedicada al suministro de analizadores de proceso para la industria, concentrándose en los sectores químico, petroquímico, alimentario y farmacéutico.” Source: RevenueBase Database · checked Sep 20, 2026
17	Prematecnica, S.A	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “PREMATECNICA was founded in 1961 in Madrid (Spain).” Source: RevenueBase Database · checked Sep 20, 2026
18	Ditel Diseños Y Tecnología, S.A	Partial evidence	Badalona, SpainHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “DITEL has been a leading manufacturer and provider of industrial automation and visual electronic instrumentation solutions for 40 years.” Source: RevenueBase Database · checked Sep 20, 2026
19	Masiste 2001	Indirect evidence	Lorqui, SpainHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “MASISTE 2001 S.L empresa de automatización eléctrica industrial, sistemas de pesaje industriales, precisión y etiquetado.” Source: RevenueBase Database · checked Sep 20, 2026
20	Trafag España	Indirect evidence	Zamudio, SpainHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “Somos una empresa Suiza dedicada a la fabricación de equipos de presión, temperatura y densidad, con una trayectoria de más de 70 años y con presencia en más de 40 países.” Source: RevenueBase Database · checked Sep 20, 2026
21	Lana Sarrate, S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “We are specialists in measuring: flow, level, pressure, temperature, quality of water, gasses, etc.” Source: RevenueBase Database · checked Sep 20, 2026
22	Rosetta Technology Solutions	Partial evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “Rosetta Technology Solutions is a company, specialized in the technology consultancy and supply of highest level instrumentation and measurement solutions, as well as associated…” Source: RevenueBase Database · checked Sep 20, 2026
23	DTS Instruments, S.L	Indirect evidence	Manresa, SpainHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Con el fiel compromiso de mantener el mejor SERVICIO y Honestidad con nuestros CLIENTES, en dTS Instruments nos dedicamos a la faricación de elementos primarios de temperatura…” Source: RevenueBase Database · checked Sep 20, 2026
24	Sugein, S.L	Indirect evidence	Alboraya, SpainHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Valencia 1965, Sugein nace con el objetivo de suministrar productos industriales al tejido industrial de la época.” Source: RevenueBase Database · checked Sep 20, 2026
25	Conatec	Partial evidence	Irun, SpainHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “CONATEC helps its customers to control its processes and business through two differentiated product lines: high quality temperature sensors and customised process control…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: process instrumentation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names process instrumentation companies.
Partial evidence: Its own public description names part of process instrumentation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process instrumentation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 129 process instrumentation companies based in Spain

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Process instrumentation companies based in Spain at a glance

As of Sep 20, 2026

14.5%Verified-email coverage

11.2Average contacts per company

11-50Median size (employees)

19.4%Largest-city concentration · Madrid

Sep 20, 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 129 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among process instrumentation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “process instrumentation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names process instrumentation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among process instrumentation companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 209 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Process instrumentation companies by metro

Process instrumentation companies in Madrid25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names process instrumentation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many process instrumentation companies are there based in Spain?

RevenueBase identified 129 process instrumentation companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Siemsa, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most process instrumentation companies?

Madrid leads with 25 headquartered companies, followed by Barcelona (15) and Badalona (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 209 verified decision-maker contacts tracked across these 129 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.