Company lists · Data refreshed November 2026

Top 25 Upstream gas consultants based in Italy

RevenueBase identified 103 company matches for upstream gas consultants associated with Italy as of November 2026 and tracks 6,728 professional contacts across them, including 1,799 with verified work emails. Milan is the largest hub.

This list covers company matches for upstream gas consultants 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 6, 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 6, 2026 How this list was built
103Companies
6,728Contacts tracked
1,799Verified emails
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The 25 largest upstream gas consultants based in Italy

Ranked by team size
Top 25 of 103 company matches for upstream gas consultants based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPesaro, ItalyHQ recorded Nov 6, 20261,001-5,0001,722 contacts →

Exact match

“Renco S.p.A, an Italian company founded in 1979, is continually committed to providing its Clients with sound business solutions in an ever increasingly complex and challenging…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVado Ligure, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchNotaresco, ItalyHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTurin, ItalyHQ recorded Nov 6, 202651-200181 contacts →

Exact match

“3BA è un gruppo che opera nell'ingegneria e nella consulenza, specializzato in infrastrutture, oil and gas, impianti di produzione di energia, anche da fonti rinnovabili, impianti…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTaranto, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6Exact matchCappelle Sul Tavo, ItalyHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRosignano Marittimo, ItalyHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“PES Group is a group of companies operating in the Engineering and Services sectors that began its activities in 1979.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFerrara, ItalyHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Specialists of Engineering, Procurement, Construction, Project Management and Technical Support Activities in the Energy and Oil & Gas sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAssemini, ItalyHQ recorded Nov 6, 202651-20078 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFano (pu) 61032, ItalyHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“For nearly three decades Tecnoconsult has been a leading up-­stream designer in the energy sector, utilizing its proven expertise and vast experience to meet the major energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRome, ItalyHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“EOS Consulting è una Advisory Firm, nel settore Energy, Real Estate & Infrastructures, operativa da 20 anni e nata con un’idea guida: la conoscenza come strumento per migliorare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchMassa, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
14Exact matchAtena Lucana, ItalyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Sa.gest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“We serve the global energy community from Corso Magenta, at the beating heart of Milan: consulting, engineering, inventing, looking into every corner of the power generation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLecco, ItalyHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“MAS Consulting fornisce consulenza e soluzioni informatiche alle Aziende del settore energetico per un miglioramento continuo di processi e performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRavenna, ItalyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Progra S.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPotenza Picena, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
19Exact matchAssago (mi), ItalyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRosignano Marittimo, ItalyHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“Progeco NeXt has been recognized among its clients as one of the most important Oil & Gas, Energy and Petrochemical service and technology provider around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFerrara, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
22Exact matchGallarate, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
23Exact matchRho, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Pansoinco is a Pansoinco, leader in the energy sector for over 50 years, is a key player in the context of renewable sources, oil and gas, the chemical industry and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChieti, ItalyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase

Showing 25 of 103 upstream gas consultants based in Italy

See the full list, filter by size, metro and specialty, and access 1,799 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Upstream gas consultants based in Italy at a glance

As of Nov 6, 2026
26.7%Verified-email coverage
65.3Average contacts per company
11-50Median size (employees)
14.6%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
30
51-200
15
201-500
7
501-1,000
1
1,001-5,000
2
5,001-10,000
1

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 103 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 “upstream gas 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 1,799 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 6, 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 “upstream gas consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many upstream gas consultants are there based in Italy?

RevenueBase identified 103 company matches for upstream gas consultants 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?

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

Which city has the most upstream gas consultants?

Milan leads with 15 company records, followed by Rome (6) and Florence (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 1,799 professional contacts with verified work emails tracked across these 103 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 6, 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.