Company lists · Data refreshed September 2026

Top 24 Petroleum engineering consultants based in Spain

Name: Petroleum engineering consultants based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 131 companies tracked

RevenueBase identified 131 company matches for petroleum engineering consultants associated with Spain as of September 2026 and tracks 997 professional contacts across them, including 63 with verified work emails. Madrid is the largest hub.

This list covers company matches for petroleum engineering consultants 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

131Companies

997Contacts tracked

63Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest petroleum engineering consultants based in Spain

Ranked by team size

Top 24 of 131 company matches for petroleum engineering consultants 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	Heymo Ingeniería, S.A.U	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	201-500	109 contacts →
	Exact match “HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Diagnóstiqa	Exact match	Torrejón De Ardoz, SpainHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “DiagnóstiQA se constituye en junio de 2007 con el objeto de proporcionar servicios técnicos de Consultoría, Asistencia Técnica, Supervisión, Inspección y Diagnóstico para el…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Opex Energy	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	44 contacts →
	Exact match “Opex Energy is an engineering and technical assistance company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	OSL Iberia	Exact match	Cartagena, SpainHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “OSL Iberia es una Ingeniería multidisciplinar con presencia internacional, formado por un equipo de profesionales creativos, que desarrolla e implementa soluciones de calidad y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Insiteca Ingenieros	Exact match	Los Realejos, SpainHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Empresa multidisciplinar que desarrolla servicios integrales y personalizados en los campos de la ingeniería y de consultoría técnica, para empresas de servicios e industriales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Soltec Ingenieros S.L	Exact match	Vigo, SpainHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Soltec Ingenieros SL, founded in 2001, is an independent engineering and consulting firm based in Vigo, Spain.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Insdo SL	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	1-10	17 contacts →
	Exact match “INSDO nace en el año 2009 con el objetivo de ser un referente de la coordinación e intermediación en la prestación de servicios de ingeniería.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Asturmine	Exact match	Oviedo, SpainHQ recorded Sep 17, 2026	1-10	16 contacts →
	Exact match “At Asturmine we are at the cutting edge of mining.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Rosol Technology	Exact match	Alcobendas, SpainHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “ROSOL TECHNOLOGY es una compañía española de ingeniería y consultoría que proporciona soluciones integrales a empresas líderes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Fort Instalaciones Petroleras SL	Exact match	Parets, SpainHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “La experiencia familiar de más de 30 años en el sector de las instalaciones petroleras, nos llevó a crear en 1998 Fort Instalaciones Petroleras, una empresa de servicios en el…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Newton Ingenieros	Exact match	Tarragona, SpainHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “NEWTON Ingenieros es una empresa de ingeniería y consultoría con la experiencia y capacidades técnicas para la prestación de servicios adaptados a las necesidades reales de cada…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Consultores Independientes EN Gestión DE Recursos Naturales S. A. - CRN	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Consultores Independientes en Gestión de Recursos Naturales S.A.(CRN Consultores) es una empresa constituida por un grupo de profesionales de amplia experiencia cuyo objetivo es…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Prodeo Ingeniería	Exact match	Zaragoza, SpainHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Ingeniería de proceso para plantas industriales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Berrysar SL	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “BERRYSAR SL is an engineering & Consultancy company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Geoconsultores Tecnicos Y Ambientales	Exact match	Lleida, SpainHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Empresa independiente de CONSULTORIA GEOLOGICA cuyo campo principal de actuación es la GEOLOGÍA APLICADA, en especial cartografía, prospección minera, ingeniería geológica…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Imecnor Engineering	Exact match	Nigrán, SpainHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Ingeniería en Acción” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	DE Ingenieros SLP	Exact match	Castellón De La Plana, SpainHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Ingeniería consultora especializada en servicios energéticos y medio ambientales, fundada a finales del año 2007 a partir de las necesidades detectadas en el sector energético y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Abbent & Fisher	Exact match	Paterna, SpainHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “ABBENT & FISHER, es una empresa de servicios avanzados de ingeniería y consultoría, con amplia experiencia en Estaciones de Servicio, cuya misión es ofrecer soluciones integrales…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Aral Consultoría, S.L	Exact match	Cáceres, SpainHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “ARAL CONSULTORÍA S.L, es una Consultora Extremeña cuya actividad se centra en la actualidad, en dos secciones de la ingeniería que se desarrollan de forma independiente y autónoma.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Ghenova Energy	Exact match	Seville, SpainHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “Nunca como en estos tiempos la humanidad ha tenido a su disposición tantas fuentes diferentes de energía, siendo el conjunto de las mismas cada vez más sostenible y orientado al…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Epgc-Spain	Exact match	San Sebastian De Los Reyes, SpainHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “A Spanish company based in Madrid with side-by-side and online presence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Ideas2invoices	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “We provide solid knowledge of key technologies, across hydrocarbons value chain, from the well to the final products (upstream – downstream).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Papola Ingenieros	Exact match	Bonares, SpainHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Empresa de Ingeniería especializada en el Sector Energético y en el sector de la Construcción, con personal con más de 15 años de experiencia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Engiambi	Exact match	Solsona, SpainHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. 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 “petroleum engineering consultants”. 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 24 of 131 petroleum engineering consultants based in Spain

See the full list, filter by size, metro and specialty, and access 63 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Petroleum engineering consultants based in Spain at a glance

As of Sep 17, 2026

6.3%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

20.6%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 131 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 “petroleum engineering consultants” 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 63 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 “petroleum engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petroleum engineering consultants are there based in Spain?

RevenueBase identified 131 company matches for petroleum engineering consultants 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?

Heymo Ingeniería, S.A.U tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most petroleum engineering consultants?

Madrid leads with 27 company records, followed by Seville (7) and Barcelona (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 63 professional contacts with verified work emails tracked across these 131 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.

Ready to reach these companies? Verified emails and direct dials for all 131 petroleum engineering consultants based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Petroleum engineering consultants by geography

Browse the directory

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.