Company lists · Data refreshed November 2026

Top 25 Oil and gas exploration services based in Italy

RevenueBase identified 178 company matches for oil and gas exploration services associated with Italy as of November 2026 and tracks 5,633 professional contacts across them, including 998 with verified work emails. Milan is the largest hub.

This list covers company matches for oil and gas exploration services associated with Italy, 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 4, 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 4, 2026 How this list was built
178Companies
5,633Contacts tracked
998Verified emails
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The 25 largest oil and gas exploration services based in Italy

Ranked by team size
Top 25 of 178 company matches for oil and gas exploration services based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchVado Ligure, ItalyHQ recorded Nov 4, 2026201-500526 contacts →

Exact match

“Expertise was founded in 1984 in Genoa offering technical assistance services, then developing into an Engineering and Technical Services Company mainly operating in the energy…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchNotaresco, ItalyHQ recorded Nov 4, 2026201-500191 contacts →

Exact match

“Italfluid è una società fondata nel 1975 dal Prof.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchTaranto, ItalyHQ recorded Nov 4, 2026501-1,000177 contacts →

Exact match

“Tecnomec Engineering develops solutions, products and services for different purposes: Oil & Gas companies, onshore and offshore structures, Petrochemical & Power-Generation…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchCappelle Sul Tavo, ItalyHQ recorded Nov 4, 2026201-500144 contacts →

Exact match

“Company servicing the Oil & Gas industry with high level experience and skills”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchFlorence, ItalyHQ recorded Nov 4, 202651-200127 contacts →

Exact match

“Basis Plant Services srl is an independent service provider working in Oil & Gas, Energy, Heavy Industry, and Manufacturing Industry fields.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchAssemini, ItalyHQ recorded Nov 4, 202651-20078 contacts →

Exact match

“Established in 1996, SARTEC is the technology company of the SARAS Group.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchParma, ItalyHQ recorded Nov 4, 202651-20065 contacts →

Exact match

“Pergemine è Drilling Contractor.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Nov 4, 202611-5057 contacts →

Exact match

“OILTECH is an engineering company specialized in the process design for the Oil & Gas Sector.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchCepagatti, ItalyHQ recorded Nov 4, 202651-20055 contacts →

Exact match

“Supply of equipment and qualified personnel for oilfield operations, specially for the following applications: On-Shore Oil Well Testing Off-Shore Gas Well Testing On-Shore Oil…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchMassa, ItalyHQ recorded Nov 4, 202651-20052 contacts →

Exact match

“Sinergy is a service Company providing highly qualified solutions for the energy sector.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchGuidonia Montecelio (rome), ItalyHQ recorded Nov 4, 202651-20042 contacts →

Exact match

“GeoTeam Spa is a joint stock company, founded in 2008, parent company of a group of companies operates globally and present in Azerbaijan, Mozambique, Russia, United Arab…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchAtena Lucana, ItalyHQ recorded Nov 4, 202651-20033 contacts →

Exact match

“Sa.gest.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchVicenza, ItalyHQ recorded Nov 4, 202611-5027 contacts →

Exact match

“Sinergeo é una struttura indipendente che riunisce figure professionali e preparazioni tecniche di elevata qualifica, in grado di soddisfare le moderne esigenze di Committenze…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchPotenza Picena, ItalyHQ recorded Nov 4, 202651-20026 contacts →

Exact match

“NSC is a leading global provider of specialized services for the Oil & Gas and Geothermal Industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchAssago (mi), ItalyHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Tecon is an engineering consulting company specialized in the offshore/marine field.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchCremona, ItalyHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Keropetrol commercializza prodotti petroliferi di ogni tipo e per tutti gli usi: benzine, GPL e gasolio per autotrazione, carburanti marini, gasolio per riscaldamento, GPL per uso…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchDesio, ItalyHQ recorded Nov 4, 202611-5019 contacts →

Exact match

“New energy born with a team of highly qualified experienced engineers, consultants and group of professional technicians who have more than 25 years of extensive experience…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchItalyHQ recorded Nov 4, 202651-20019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchFerrara, ItalyHQ recorded Nov 4, 20261-1015 contacts →

Exact match

“GEPlan Consulting offers advanced technical expertise and cutting-edge solutions in the energy sector.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchGallarate, ItalyHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“Isamgeo is a consulting company specialized in providing expert advice and numerical analysis for the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchRho, ItalyHQ recorded Nov 4, 202611-5013 contacts →

Exact match

“Ingegneria - project management - consulenza Operiamo nel settore OIL & GAS e dell'ingegneria civile”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchChieti, ItalyHQ recorded Nov 4, 20261-1011 contacts →

Exact match

“ProEnergy is a Consulting Company founded in 2001 by Paolo D’Alesio and Anna Albano, following 20 years with American and French Multinationals.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchCarugate, ItalyHQ recorded Nov 4, 202611-509 contacts →

Exact match

“GLOBAL ENTRADE is a leading international organization providing specialized technical services through a global network of highly qualified professionals.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchCostabissara, ItalyHQ recorded Nov 4, 20261-108 contacts →

Exact match

“Studiosisma nasce nel 2012 con l’obiettivo di fornire un servizio di alta qualità in materia di indagini geofisiche per la caratterizzazione del sottosuolo e delle strutture…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchRome, ItalyHQ recorded Nov 4, 20261-106 contacts →

Exact match

“La Petra geo scan s.n.c.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 178 oil and gas exploration services based in Italy

See the full list, filter by size, metro and specialty, and access 998 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas exploration services based in Italy at a glance

As of Nov 4, 2026
17.7%Verified-email coverage
31.6Average contacts per company
11-50Median size (employees)
7.3%Largest-city concentration · Milan
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
57
51-200
28
201-500
8
501-1,000
5
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 178 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 Italy whose business descriptions match “oil and gas exploration services” 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 998 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 4, 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 and gas exploration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas exploration services are there based in Italy?

RevenueBase identified 178 company matches for oil and gas exploration services associated with Italy 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?

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

Which city has the most oil and gas exploration services?

Milan leads with 13 company records, followed by Rome (12) and Ravenna (8).

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 998 professional contacts with verified work emails tracked across these 178 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 4, 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.