Company lists · Data refreshed November 2026

Top 25 Underground storage operators worldwide

RevenueBase identified 100 company matches for underground storage operators worldwide as of November 2026 and tracks 13,710 professional contacts across them, including 5,123 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for underground storage operators worldwide, 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. Country and city lists for underground storage operators follow the table.

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
100Companies
13,710Contacts tracked
5,123Verified emails
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The 25 largest underground storage operators worldwide

Ranked by team size
Top 25 of 100 company matches for underground storage operators worldwide, 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 matchHouston, TX, United StatesHQ recorded Nov 6, 202610001+8,849 contacts →

Exact match

“Kinder Morgan, Inc.(NYSE: KMI) is one of the largest energy infrastructure companies in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261,001-5,0001,583 contacts →

Exact match

“At Impala Terminals Group we store and handle the essential energies and resources that matter, helping global supply meet demand more effectively.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDurban, South AfricaHQ recorded Nov 6, 2026501-1,000531 contacts →

Exact match

“We pride ourselves on being the best stewards and handlers possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 6, 20261,001-5,000522 contacts →

Exact match

“About Advario: Advario is a leading tank storage and logistics infrastructure provider for chemicals, gases, fuel and low-carbon energy solutions, headquartered in Rotterdam, the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBratislava, SlovakiaHQ recorded Nov 6, 2026201-500173 contacts →

Exact match

“NAFTA je medzinárodná spoločnosť s rozsiahlymi skúsenosťami v oblasti podzemného skladovania zemného plynu a zároveň slovenským lídrom v prieskume uhľovodíkov.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“Interested in a position @SEA-Tank Terminal?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEssex, United KingdomHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Navigator Terminals is an independent bulk liquid storage provider with over 1.28 million cubic metres (cbm) of storage capacity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Dubai Supply Authority (DUSUP) is responsible for the purchase, sale, storage and transportation of natural gas and LNG in Dubai.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBaytown, TX, United StatesHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“Tank Services is an aboveground storage tank company in Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Enstor is one the largest privately held natural gas storage and pipeline companies in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPrague 10, Czech RepublicHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Jsme největším provozovatelem podzemních zásobníků plynu v České republice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Siamo il primo operatore indipendente nel settore dello stoccaggio del gas in Italia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLeipzig, GermanyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“When you have half a century of experience developing and operating underground natural gas storage facilities, you've learned a thing or two about the business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLaurel, MD, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Since 1993, Tanks Direct has been one of the nation’s largest suppliers of aboveground and underground storage tanks and vessels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCanvey Island, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Oikos Storage is an independently owned, specialist operator of bulk liquid storage facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVisakhapatnam, IndiaHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“SALPG was incorporated on November 16, to design, construct and operate a underground cavern storage facility for LPG at Visakhapatnam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMittenwalde, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Untergrundspeicher- und Geotechnologie-Systeme GmbH Our company – Underground Storage and Geotechnology Systems in English – is an integrated engineering and service company that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261,001-5,00033 contacts →

Exact match

“Boardwalk Pipelines is a limited partnership in the midstream portion of the natural gas and natural gas liquids (NGLs) industry, providing transportation and storage for our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTema, GhanaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMohammedia, MoroccoHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“SOMAS : Un demi-siècle au service de l’Énergie au Maroc (Depuis 1974) Acteur clé dans le secteur énergétique au Maroc, SOMAS se positionne en tant que maillon essentiel de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“WE MAKE THE EARTH THE BEST PLACE FOR STORING ALL ENERGIES UNDERGROUND STORAGE AND SUBSURFACE INJECTION Geostock Sandia is an engineering & geological consulting firm specializing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Tiberius is dedicated to underground storage, disposal industries, and petrochemical markets with a focus on salt cavern storage, solution mining, depleted reservoir storage, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFriedeburg, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“STORAG ETZEL GmbH ist der größte unabhängige Anbieter von untertägigen Kavernenspeichern in Deutschland und leistet einen wertvollen Beitrag zur Energiesicherheit und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNorth Little Rock, AR, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Hall Tank manufactures and sells the finest tanks, all made to quality standards that are legendary in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAraucaria, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Unibraspe - Brasileira De Petroleo is an oil & energy company based out of Rua Lídia Camargo Zampieri 1438, Araucária, Paraná, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 100 underground storage operators worldwide

See the full list, filter by size, metro and specialty, and access 5,123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground storage operators worldwide at a glance

As of Nov 6, 2026
37.4%Verified-email coverage
137.1Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
34
51-200
21
201-500
10
501-1,000
2
1,001-5,000
4
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for underground storage operators are linked below.
What qualifies
Company records worldwide whose business descriptions match “underground storage operators” 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. 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 5,123 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.

Underground storage operators by location

1 lists · largest first

Every Underground storage operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “underground storage operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground storage operators are there worldwide?

RevenueBase identified 100 company matches for underground storage operators worldwide 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?

Kinder Morgan, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most underground storage operators?

The United States leads with 27 companies. Every underground storage operators list by country and city is linked on this page.

Which city has the most underground storage operators?

Houston leads with 10 company records, followed by Araucaria (2) and Kassel (2).

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 5,123 professional contacts with verified work emails tracked across these 100 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.