Company lists · Data refreshed October 2026

Top 25 Downstream oil and gas accountants worldwide

RevenueBase identified 1,104 company matches for downstream oil and gas accountants worldwide as of October 2026 and tracks 7,857 professional contacts across them, including 1,209 with verified work emails. The United Kingdom is the largest market and Sao Paulo the largest hub.

This list covers company matches for downstream oil and gas accountants 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 October 11, 2026. Country and city lists for downstream oil and gas accountants 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 Oct 11, 2026 How this list was built
1,104Companies
7,857Contacts tracked
1,209Verified emails
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The 25 largest downstream oil and gas accountants worldwide

Ranked by team size
Top 25 of 1,104 company matches for downstream oil and gas accountants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchDallas, TX, United StatesHQ recorded Oct 11, 2026n/a181 contacts →

Exact match

“Providing bookkeeping functions for oil and gas operator, investor, and royalty management entities.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchIndiaHQ recorded Oct 11, 20265,001-10,000127 contacts →

Exact match

“Analytical, detail-oriented, efficient and organized accounting professional with extensive experience in accounting functions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Oct 11, 202651-200122 contacts →

Exact match

“A Plumas atua na área contábil, especificamente a postos de revenda de combustíveis e conta com uma equipe de consultores que se deslocam até a sua empresa para realizar uma…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchTyler, TX, United StatesHQ recorded Oct 11, 202651-200119 contacts →

Exact match

“For over 90 years, Henry & Peters has provided comprehensive accounting services with a depth of experience in Oil & Gas, Healthcare, Engineering, Construction, Small Business…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchWalnut Creek, CA, United StatesHQ recorded Oct 11, 202651-20081 contacts →

Exact match

“HC Global Business Solutions, LLC provides you with quality, cost-effective, scalable finance and accounting services, delivered by experienced professionals applying…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchSouth Jakarta, IndonesiaHQ recorded Oct 11, 202611-5074 contacts →

Exact match

“Provident Agro Tbk PT (PALM) is an Accounting company located in Kav 22-23 Jalan Jend.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchWinnipeg, MB, CanadaHQ recorded Oct 11, 2026201-50072 contacts →

Exact match

“Lifetouch Canada Inc is an Accounting company located in 1410 Mountain Ave, Winnipeg, MB, Canada.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchSan Antonio, TX, United StatesHQ recorded Oct 11, 202651-20071 contacts →

Exact match

“We’re Your Partner in Energy Asset Management, from Advising to Outsourcing.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchOklahoma City, OK, United StatesHQ recorded Oct 11, 202651-20069 contacts →

Exact match

“Martindale Consultants was founded in 1982 to deliver specialized audit, accounting, and regulatory compliance services to the oil and gas industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Oct 11, 20261,001-5,00067 contacts →

Exact match

“THE SANDUR MANGANESE AND IRON ORES LIMITED is an Accounting company located in Bellary Road, Bengaluru, Karnataka, India.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchLagos, NigeriaHQ recorded Oct 11, 20261,001-5,00043 contacts →

Exact match

“Swift Oil is a major downstream Oil & Gas company in Nigeria with head office in the commercial city of Lagos.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchAberdeen, United KingdomHQ recorded Oct 11, 202611-5042 contacts →

Exact match

“We are a highly experienced and fully independent hydrocarbon accounting consultancy, specialising in Measurement, Allocation and System Delivery projects for clients in the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchUmm Al Quwain, United Arab EmiratesHQ recorded Oct 11, 202651-20041 contacts →

Exact match

“Golden Falcon Consultants is one of the leading providers of accounting, auditing, data entry, management and financial consulting services in the United Arab Emirates.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchKolkata, IndiaHQ recorded Oct 11, 202611-5038 contacts →

Exact match

“BM CHATRATH & CO is an accounting company based out of 4th Floor, Kolkata, West Bengal, India.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Oct 11, 202651-20036 contacts →

Exact match

“Accolet Advisors Private Limited - India is an accounting company based out of No.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchUnited StatesHQ recorded Oct 11, 202651-20031 contacts →

Exact match

“Calabrese Consulting LLC and Albeck Financial Services bring together decades of combined financial accounting and advisory consulting services experience.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Oct 11, 202611-5028 contacts →

Exact match

“A Control Contabilidade Empresarial é uma prestadora de Serviços Contábeis, que foi fundada em 2007.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Oct 11, 202611-5028 contacts →

Exact match

“Organizacao E Consultoria Contabil Itamarathy Kohatsu is an accounting company based out of R Astarte, 16, Sao Paulo, Sp, Brazil.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchGuarulhos, BrazilHQ recorded Oct 11, 202611-5026 contacts →

Exact match

“Uniao Organizacao Contabil is an accounting company based out of Av.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Oct 11, 20261-1026 contacts →

Exact match

“I have twenty (22) years accounting and management experience, nine (9) years of which was spent working within the Manufacturing, Trading, Retailing and Service Industries in one…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Oct 11, 202611-5024 contacts →

Exact match

“ACI is the leading provider of FinOp and regulatory reporting services for U.S.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Oct 11, 202611-5024 contacts →

Exact match

“APEX TECHNO POLYMER PRIVATE LIMITED is an Accounting company located in 74, MASRANI LANE, MUMBAI, Maharashtra, India.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchBelo Horizonte, BrazilHQ recorded Oct 11, 202611-5024 contacts →

Exact match

“Malafaia E Veiga Contadores Associados is an accounting company based out of Av Dom Pedro Ii, 2715, 3 Andar, Belo Horizonte, Mg, Brazil.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchCampinas, BrazilHQ recorded Oct 11, 202611-5023 contacts →

Exact match

“Inter Control Assessoria Contabil is an accounting company based out of Rua Barão de Paranapanema 146, Campinas, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchCaxias Do Sul, BrazilHQ recorded Oct 11, 202611-5022 contacts →

Exact match

“Provver Controladoria is an accounting company based out of R Duque De Caxias, 2496, Caxias Do Sul, Rs, Brazil.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 1,104 downstream oil and gas accountants worldwide

See the full list, filter by size, metro and specialty, and access 1,209 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream oil and gas accountants worldwide at a glance

As of Oct 11, 2026
15.4%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Sao Paulo
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
755
11-50
289
51-200
43
201-500
1
1,001-5,000
5
5,001-10,000
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 downstream oil and gas accountants are linked below.
What qualifies
Company records worldwide whose business descriptions match “downstream oil and gas accountants” 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 1,209 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 October 11, 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.

Downstream oil and gas accountants by location

6 lists · largest first

Every Downstream oil and gas accountants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “downstream oil and gas accountants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream oil and gas accountants are there worldwide?

RevenueBase identified 1,104 company matches for downstream oil and gas accountants worldwide as of October 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?

OIL & GAS Business Solutions, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most downstream oil and gas accountants?

The United Kingdom leads with 237 companies, followed by Brazil (216) and the United States (168). Every downstream oil and gas accountants list by country and city is linked on this page.

Which city has the most downstream oil and gas accountants?

Sao Paulo leads with 36 company records, followed by London (31) and Rio De Janeiro (17).

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 1,209 professional contacts with verified work emails tracked across these 1,104 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 October 11, 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.