Company lists · Data refreshed September 2026

Top 25 Midstream accounting firms worldwide

Name: Midstream accounting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,355 companies tracked

RevenueBase identified 6,355 midstream accounting firms worldwide as of September 2026 and tracks 80,268 professional contacts across them, including 25,290 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers midstream accounting firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for midstream accounting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

6,355Companies

80,268Contacts tracked

25,290Verified emails

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The 25 largest midstream accounting firms worldwide

Ranked by team size

Top 25 of 6,355 midstream accounting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to midstream accounting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Riveron	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,160 contacts →
	Indirect evidence “With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.” Source: RevenueBase Database · checked Sep 28, 2026
2	Crowe Malaysia	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 28, 2026	1,001-5,000	1,074 contacts →
	Partial evidence “About Crowe Malaysia Crowe Malaysia is the 5th largest accounting firm in Malaysia and an independent member of Crowe Global.” Source: RevenueBase Database · checked Sep 28, 2026
3	HCVT	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	501-1,000	877 contacts →
	Partial evidence “HCVT is Southern California’s leading public accounting firm, the largest headquartered in Los Angeles, and the third-largest in the Western U.S.” Source: RevenueBase Database · checked Sep 28, 2026
4	Bernhoeft	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	501-1,000	833 contacts →
	Indirect evidence “A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.” Source: RevenueBase Database · checked Sep 28, 2026
5	PKF Arsilon	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	765 contacts →
	Indirect evidence “Ensemble, changeons la donne.” Source: RevenueBase Database · checked Sep 28, 2026
6	BDO Israel	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	1,001-5,000	574 contacts →
	Partial evidence “BDO Israel is a dynamic and business oriented accounting and consulting firm, ranking amongst the five leading industry firms in Israel and part of the international network BDO.” Source: RevenueBase Database · checked Sep 28, 2026
7	Prager Metis Cpas	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	201-500	467 contacts →
	Partial evidence “Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
8	Redw Advisors & Cpas	Indirect evidence	Albuquerque, NM, United StatesHQ checked Sep 28, 2026	201-500	392 contacts →
	Indirect evidence “Since 1953, REDW Advisors & CPAs has been fully committed to the success of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	Clark Nuber PS	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 28, 2026	201-500	347 contacts →
	Partial evidence “Clark Nuber is an award-winning Certified Public Accounting firm located in the Seattle Metro Area.” Source: RevenueBase Database · checked Sep 28, 2026
10	Baker Newman Noyes	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	201-500	336 contacts →
	Partial evidence “Baker Newman Noyes is one of the nation's top 100 accounting and consulting firms with offices in Massachusetts, Maine, and New Hampshire.” Source: RevenueBase Database · checked Sep 28, 2026
11	Miller Kaplan	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 28, 2026	201-500	282 contacts →
	Indirect evidence “Listen, then advise.” Source: RevenueBase Database · checked Sep 28, 2026
12	Gursey Schneider LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	261 contacts →
	Partial evidence “Gursey \| Schneider LLP is a premier Los Angeles accounting firm headquartered in Century City, the center of the financial and entertainment community.” Source: RevenueBase Database · checked Sep 28, 2026
13	Extencia Cabinet D'expertise Comptable	Indirect evidence	Bordeaux, FranceHQ checked Sep 28, 2026	201-500	237 contacts →
	Indirect evidence “Fondé en 1944, Extencia est un cabinet d'expertise comptable indépendant qui a su évoluer avec son temps tout en conservant ses valeurs fondamentales.” Source: RevenueBase Database · checked Sep 28, 2026
14	SRLV	Indirect evidence	Fitzrovia, United KingdomHQ checked Sep 28, 2026	201-500	230 contacts →
	Indirect evidence “SRLV is a mid-tier firm of chartered accountants, business management specialists and corporate and private client advisors.” Source: RevenueBase Database · checked Sep 28, 2026
15	Barnes Dennig	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	201-500	226 contacts →
	Partial evidence “Barnes Dennig has earned a reputation for outstanding accounting, tax and advisory services – as illustrated by the number of national and local awards for innovation…” Source: RevenueBase Database · checked Sep 28, 2026
16	Lauterbach & Amen	Partial evidence	Naperville, IL, United StatesHQ checked Sep 28, 2026	201-500	223 contacts →
	Partial evidence “Lauterbach & Amen, LLP (L&A), established in 1997 by partners Sherry Lauterbach and Ron Amen, is a reputable public accounting firm known for its unwavering dedication to quality…” Source: RevenueBase Database · checked Sep 28, 2026
17	Keiter Cpas	Indirect evidence	Glen Allen, VA, United StatesHQ checked Sep 28, 2026	51-200	220 contacts →
	Indirect evidence “You can depend on us to share our knowledge and experience to help you make sound financial decisions throughout the life cycle of your business.” Source: RevenueBase Database · checked Sep 28, 2026
18	Saville Cpas & Advisors	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	217 contacts →
	Indirect evidence “Established in 1965, Saville was created with humble beginnings and supported by the strong values of our two industrious founders, John Saville and Allen Dodgen.” Source: RevenueBase Database · checked Sep 28, 2026
19	Berdon	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	217 contacts →
	Indirect evidence “Berdon” is the brand name under which Berdon LLP, a licensed independent CPA firm, and Berdon Advisors LLC serve clients’ business needs.” Source: RevenueBase Database · checked Sep 28, 2026
20	KEB	Indirect evidence	Midwest, IL, United StatesHQ checked Sep 28, 2026	51-200	212 contacts →
	Indirect evidence “Founded in 1931, Kerber, Eck & Braeckel LLP (KEB) is a mid-sized firm of certified public accountants and management consultants with eight offices in three Midwestern states.” Source: RevenueBase Database · checked Sep 28, 2026
21	Friedman LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	203 contacts →
	Partial evidence “Effective September 1, 2022, Friedman LLP is now Marcum – creating one of the most innovative accounting and advisory firms in the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
22	Harding, Shymanski & Company, P.S.C	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 28, 2026	51-200	200 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	Calvetti Ferguson	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	198 contacts →
	Indirect evidence “Calvetti Ferguson is one of the largest independent CPA firms in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
24	Laporte Cpas & Business Advisors	Partial evidence	Metairie, LA, United StatesHQ checked Sep 28, 2026	501-1,000	189 contacts →
	Partial evidence “LaPorte has officially joined Mauldin & Jenkins, LLC, a Top 100 Certified Public Accounting Firm.” Source: RevenueBase Database · checked Sep 28, 2026
25	Hutchinson And Bloodgood LLP	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 28, 2026	51-200	187 contacts →
	Indirect evidence “Hutchinson and Bloodgood LLP is a leading firm of Certified Public Accountants and Consultants providing Tax Planning, Auditing, Technology Consulting, Human Resources and…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: midstream accounting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names midstream accounting firms.
Partial evidence: Its own public description names part of midstream accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name midstream accounting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,355 midstream accounting firms worldwide

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Midstream accounting firms worldwide at a glance

As of Sep 28, 2026

31.5%Verified-email coverage

12.6Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,599

11-50

2,172

51-200

456

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among midstream accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for midstream accounting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “midstream accounting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names midstream accounting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among midstream accounting firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 25,290 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Midstream accounting firms by location

23 lists · largest first

Every Midstream accounting firms 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names midstream accounting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many midstream accounting firms are there worldwide?

RevenueBase identified 6,355 midstream accounting firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Riveron, headquartered in Dallas, tops this list with the largest team on record.

Which country has the most midstream accounting firms?

The United States leads with 1,698 companies, followed by Brazil (690) and France (629). Every midstream accounting firms list by country and city is linked on this page.

Which city has the most midstream accounting firms?

Paris leads with 124 headquartered companies, followed by Sao Paulo (115) and London (55).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 25,290 verified decision-maker contacts tracked across these 6,355 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.