Company lists · Data refreshed November 2026

Top 25 Well abandonment consultants worldwide

RevenueBase identified 90 company matches for well abandonment consultants worldwide as of November 2026 and tracks 1,979 professional contacts across them, including 555 with verified work emails. The United States is the largest market and Calgary the largest hub.

This list covers company matches for well abandonment consultants 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 well abandonment consultants 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
90Companies
1,979Contacts tracked
555Verified emails
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The 25 largest well abandonment consultants worldwide

Ranked by team size
Top 25 of 90 company matches for well abandonment consultants 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 matchRøyneberg, NorwayHQ recorded Nov 6, 2026501-1,000659 contacts →

Exact match

“At Interwell our mission is clear; we are committed to solving the toughest well challenges with unmatched expertise and dedication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGoes, NetherlandsHQ recorded Nov 6, 2026201-50072 contacts →

Exact match

“OOS Energy is founded in 2017 to provide Drilling and Plugging & Abandonment services to the oil & gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCharlton, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“AUSCOIL is Australia's leading coiled tubing and plug & abandonment specialist, delivering well services across the full well lifecycle - construction, intervention and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMyton, UT, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“DELSCO NORTHWEST INC is a company based out of 10169 S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“White Fleet’s approach to P&A is uniquely aligned with operators’ needs to execute a project safely and cost-effectively.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBradford, PA, United KingdomHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Plants & Goodwin Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAldermaston, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Well Delivery and Decommissioning Experts”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPescara, ItalyHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Wellynx is an independent Well Engineering and Well Management Company operating globally since 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMidland, TX, United StatesHQ recorded Nov 6, 2026201-50024 contacts →

Exact match

“JMR Services offers Oil & Gas Well plugging and abandonment services along with well site decommission and reclamation throughout the Permian Basin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLafayette, LA, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Dynasty is the Global leader in specialized Fishing and Plug and Abandonment (P&A) operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNeuquén, ArgentinaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Snubbing - abandono integral de pozos - bombeo de fluidos”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTananger, NorwayHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“HydraWell is a rapidly growing well integrity specialist providing a range of step-changing proprietary tools and associated services to oilfield operators and services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRed Deer, AB, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“JSK has been delivering trusted pipeline and facility decommissioning and project management solutions across Western Canada for more than 31 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Worldwide oil and gas decommissioning consulting services including Abandonment Liability Studies, Asset Retirement Obligation Assessments (ARO), Decommissioning Liability Cost…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Honey Rock Engineers & Advisors LLC a Cornerstone Eng.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Terminis Downhole Services is a leading provider of innovative and reliable downhole abandonment solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEmmen, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Ter Bron is an execution-led company specializing in plug & abandonment (P&A) operations for late-life and end-of-life wells.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“TAQ Energy delivers petroleum engineering and asset management solutions that solve the toughest legacy well challenges in the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Welcome to NL Fisher Drilling & Supervision We are NL Fisher, a team of highly experienced engineers, superintendents, technologists and operational experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“ORR is a Turnkey Plug & Abandon Solutions Company, bringing extensive expertise to the table.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Branded Energy Solutions offers customized solutions for customer's asset abandonment and decommissioning services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGraham, TX, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSundre, AB, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Certainty is about executing differently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOdessa, TX, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDripping Springs, TX, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“We are a newly formed well servicing and turnkey P&A group.”

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

Showing 25 of 90 well abandonment consultants worldwide

See the full list, filter by size, metro and specialty, and access 555 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well abandonment consultants worldwide at a glance

As of Nov 6, 2026
28.0%Verified-email coverage
22.0Average contacts per company
11-50Median size (employees)
12.2%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
27
51-200
22
201-500
3
501-1,000
2
1,001-5,000
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 well abandonment consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “well abandonment 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. 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 555 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.

Well abandonment consultants by location

1 lists · largest first

Every Well abandonment consultants 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 “well abandonment consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well abandonment consultants are there worldwide?

RevenueBase identified 90 company matches for well abandonment consultants 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?

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

Which country has the most well abandonment consultants?

The United States leads with 39 companies. Every well abandonment consultants list by country and city is linked on this page.

Which city has the most well abandonment consultants?

Calgary leads with 11 company records, followed by Midland (5) and The Woodlands (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 555 professional contacts with verified work emails tracked across these 90 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.