Company lists · Data refreshed October 2026

Top 25 Estate and gift tax advisors worldwide

RevenueBase identified 1,031 company matches for estate and gift tax advisors worldwide as of October 2026 and tracks 6,290 professional contacts across them, including 2,757 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for estate and gift tax advisors 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 22, 2026. Country and city lists for estate and gift tax advisors 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 22, 2026 How this list was built
1,031Companies
6,290Contacts tracked
2,757Verified emails
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The 25 largest estate and gift tax advisors worldwide

Ranked by team size
Top 25 of 1,031 company matches for estate and gift tax advisors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchPalo Alto, CA, United StatesHQ recorded Oct 22, 2026201-500417 contacts →

Exact match

“Originating from the English and Latin roots of “apercu,” an act of insight, and “census,” an applied study of wealth and property, Apercen is a tax consulting firm offering high…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact match12 U.s. Offices, IL, United StatesHQ recorded Oct 22, 2026201-500165 contacts →

Exact match

“Harrison LLP is a national law firm that assists clients in defining and achieving their private wealth goals, delivering peace of mind through sophisticated and practical legal…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchSurprise, AZ, United StatesHQ recorded Oct 22, 20261,001-5,000125 contacts →

Exact match

“Universal Wealth is lead by Andre L.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202651-20091 contacts →

Exact match

“Perelson Weiner LLP is a leading advisory and full-service accounting firm where longstanding client relationships and technical expertise come together to positively impact our…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchO Fallon, IL, United StatesHQ recorded Oct 22, 202611-5087 contacts →

Exact match

“As estate planners we are committed to excellence and use the latest planning tools, so you won't have to risk experimentation on your own.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchSunrise, FL, United StatesHQ recorded Oct 22, 202651-20084 contacts →

Exact match

“Neil Jesani Tax Advisors, Inc.(NJA) provides a full suite of tax, compliance, accounting, resolution and advisory services, drawing on extensive industry knowledge to serve high…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchWarwickshire, United KingdomHQ recorded Oct 22, 202651-20080 contacts →

Exact match

“Countrywide Tax & Trust Corporation Ltd provide a full range of private client and tax planning services, and the software packages to enable you to offer these services to your…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchLas Cruces Nm, NM, United StatesHQ recorded Oct 22, 202651-20070 contacts →

Exact match

“Our accounting firm was established to provide expert solutions to businesses and individuals.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchRichmond Hill, ON, CanadaHQ recorded Oct 22, 202651-20068 contacts →

Exact match

“Grewal Guyatt LLP is a full-service professional services firm based out of the GTA that specializes in estate planning, tax consulting, business valuations and litigation support…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchLeawood, KS, United StatesHQ recorded Oct 22, 202651-20056 contacts →

Exact match

“At Prevail Innovative Wealth Strategies, we believe wealth is more than accumulation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchWesley Chapel, FL, United StatesHQ recorded Oct 22, 202611-5055 contacts →

Exact match

“Our secret to achieving unprecedented results for our clients is simple: we work at the intersection of tax planning, investment planning and legal/estate strategy.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchCharlotte, NC, United StatesHQ recorded Oct 22, 202611-5055 contacts →

Exact match

“Founded in 1982 with the philosophy that successful individuals, entrepreneurs, business owners, and their families require innovative tax, legal and financial solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchEdmonton & Toronto, CanadaHQ recorded Oct 22, 202611-5054 contacts →

Exact match

“At Romanovsky and Associates we are committed to providing high quality services that are needed in today's competitive market place.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchFort Worth, TX, United StatesHQ recorded Oct 22, 202651-20053 contacts →

Exact match

“Founded in 1980, The Blum Firm has become a leader in the field of estate and tax planning and the related areas of asset protection planning, charitable planning, probate…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Oct 22, 202611-5053 contacts →

Exact match

“Ivins, Phillips & Barker is exclusively engaged in the practice of federal tax, benefits and compensation, and estate and gift tax law.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchLas Vegas, NV, United StatesHQ recorded Oct 22, 202651-20046 contacts →

Exact match

“TAVAS, LLC is a multidisciplinary professional consulting firm specializing in Strategic Tax Planning for small to mid-sized, closely held businesses across the United States.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Oct 22, 202611-5041 contacts →

Exact match

“Ehrenkranz Partners offers a comprehensive suite of advisory services, including investment management, family office services, estate planning counsel, and tax strategy.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchSummit, NJ, United StatesHQ recorded Oct 22, 202651-20041 contacts →

Exact match

“BKA Financial is a national leader in the insurance industry with a long-standing reputation for providing our clients with practical solutions and exceptional customer service.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchNew Albany, OH, United StatesHQ recorded Oct 22, 202611-5038 contacts →

Exact match

“McHenry Advisers Enrolled Actuary | Strategic Tax Planning Partner to Financial Advisors & CPAs | HNW/UHNW Tax Reduction | Custom Cash Balance Plan Design | Advanced Retirement…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchGlen Mills, PA, United StatesHQ recorded Oct 22, 202611-5037 contacts →

Exact match

“Quantum Strategies specializes in helping institutions, closely-held companies and family-owned businesses solve complex problems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Oct 22, 202611-5035 contacts →

Exact match

“See website”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchWorcester, MA, United StatesHQ recorded Oct 22, 202611-5035 contacts →

Exact match

“At Cunningham & Associates, we’re dedicated to delivering top-tier tax and financial strategies for thriving businesses and high-net-worth individuals with complex needs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchGreen Bay, WI, United StatesHQ recorded Oct 22, 2026n/a35 contacts →

Exact match

“Keebler & Associates, LLP is a tax advisory and CPA firm located in Green Bay, Wisconsin.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchLancaster, PA, United StatesHQ recorded Oct 22, 202611-5033 contacts →

Exact match

“At Faithward Advisors, LLC, our financial advisors (including Certified Financial Planners – CFPs®), legacy planners, and nonprofit consultants partner with individuals, families…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchNorthbrook, IL, United StatesHQ recorded Oct 22, 202611-5031 contacts →

Exact match

“Diamond Wealth Strategies is a boutique advisory firm comprised of elite wealth and estate planning professionals with a national presence.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 1,031 estate and gift tax advisors worldwide

See the full list, filter by size, metro and specialty, and access 2,757 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Estate and gift tax advisors worldwide at a glance

As of Oct 22, 2026
43.8%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · New York
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
732
11-50
253
51-200
33
201-500
3
501-1,000
1
1,001-5,000
1
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 estate and gift tax advisors are linked below.
What qualifies
Company records worldwide whose business descriptions match “estate and gift tax advisors” 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 2,757 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 22, 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.

Estate and gift tax advisors by location

5 lists · largest first

Every Estate and gift tax advisors 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 “estate and gift tax advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many estate and gift tax advisors are there worldwide?

RevenueBase identified 1,031 company matches for estate and gift tax advisors 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?

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

Which country has the most estate and gift tax advisors?

The United States leads with 535 companies, followed by Germany (111) and France (40). Every estate and gift tax advisors list by country and city is linked on this page.

Which city has the most estate and gift tax advisors?

New York leads with 20 company records, followed by Atlanta (16) and Chicago (12).

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 2,757 professional contacts with verified work emails tracked across these 1,031 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 22, 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.