Company lists · Data refreshed October 2026

Top 10 International tax attorneys based in Nigeria

RevenueBase identified 68 company matches for international tax attorneys associated with Nigeria as of October 2026 and tracks 697 professional contacts across them, including 197 with verified work emails. Lagos is the largest hub.

This list covers company matches for international tax attorneys associated with Nigeria, 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.

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
68Companies
697Contacts tracked
197Verified emails
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The 10 largest international tax attorneys based in Nigeria

Ranked by team size
Top 10 of 68 company matches for international tax attorneys based in Nigeria, 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 matchLagos, NigeriaHQ recorded Oct 22, 2026201-500311 contacts →

Exact match

“With over 60 years of experience, Olaniwun Ajayi LP is Nigeria’s premier global corporate law firm, renowned for handling the largest and most complex transactions across key…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchLekki 1, NigeriaHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“WTS Blackwoodstone, the Nigerian member firm of WTS Global, a tax practice located in over 100 countries, is a Tax & Legal Firm based in Lagos, Nigeria dedicated to providing…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchLekki Phase 1, NigeriaHQ recorded Oct 22, 202611-5013 contacts →

Exact match

“Moland Partners is a multidisciplinary legal advisory and consultancy firm with offices in Nigeria and Ontario, Canada.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchLagos State, NigeriaHQ recorded Oct 22, 20261-1010 contacts →

Exact match

“Convergence Law Practice is dedicated to providing outstanding legal representation to clients operating in an increasingly complex and global economic environment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchIkoyi, NigeriaHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“F.O.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchVictoria Island, NigeriaHQ recorded Oct 22, 202611-507 contacts →

Exact match

“Brickhouse Solicitors is a fully integrated and multi dimensional business law practice, providing legal services to local and international corporations, governments…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchAbuja, NigeriaHQ recorded Oct 22, 20261-105 contacts →

Exact match

“Mabiz Global Nigeria LTD is a leading financial firm specializing in tax advisory and financial advisory services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchGbagada, NigeriaHQ recorded Oct 22, 20261-104 contacts →

Exact match

“CHLP is a multidisciplinary law firm in Lagos, Nigeria that gives legal services to corporate organizations and individuals.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchLagos, NigeriaHQ recorded Oct 22, 202651-2003 contacts →

Exact match

“A leading law firm specialized in providing world-class strategic tax legal solutions to our multinational and national clients.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchSurulere, NigeriaHQ recorded Oct 22, 20261-103 contacts →

Exact match

“A.A TAX MANAGEMENT CONSULTANCY SERVICE with a brand name A.A Tax Management is established in Nigeria to provide a world-class tax advisory services and committed to providing an…”

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

Showing 10 of 68 international tax attorneys based in Nigeria

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax attorneys based in Nigeria at a glance

As of Oct 22, 2026
28.3%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
23.5%Largest-city concentration · Lagos
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
28
51-200
7
201-500
1

Email recency for this list is measured worldwide rather than for Nigeria, so it is reported there. Company counts and contact totals on this page are exact for Nigeria, over 68 companies.

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.
What qualifies
Company records associated with Nigeria whose business descriptions match “international tax attorneys” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 197 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.

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 “international tax attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international tax attorneys are there based in Nigeria?

RevenueBase identified 68 company matches for international tax attorneys associated with Nigeria 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?

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

Which city has the most international tax attorneys?

Lagos leads with 16 company records, followed by Lagos State (8) and Abuja (6).

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 197 professional contacts with verified work emails tracked across these 68 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.