Company lists · Data refreshed September 2026

Top 25 Tax law firms based in Lithuania

RevenueBase identified 56 tax law firms headquartered in Lithuania as of September 2026 and tracks 787 professional contacts across them, including 566 with verified work emails and 18 with mobile numbers. Vilnius is the largest hub.

This list covers tax law firms headquartered in Lithuania, 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 6, 2026.

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 6, 2026 86% judged on-target in blind review
56Companies
787Contacts tracked
566Verified emails
18Mobile numbers
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The 25 largest tax law firms based in Lithuania

Ranked by team size
Top 25 of 56 tax law firms based in Lithuania, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to tax law 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202651-20075 contacts →

“We are WIDEN – full-service business law firm that prides itself on providing clients with legal counsel focused on client experience.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceVilnius, LithuaniaHQ checked Sep 6, 202651-20053 contacts →

“Integrated business services.”

Source: company website · checked Sep 6, 2026
3Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202651-20051 contacts →

“We are Motieka & Audzevičius - a law firm of internationally recognized lawyers and experts in Vilnius, Lithuania.”

Source: company website · checked Sep 6, 2026
4Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5027 contacts →

“The expert team of CONSTAT offers qualified business law services to legal persons and consults natural persons on different legal matters.”

Source: company website · checked Sep 6, 2026
5Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5024 contacts →

“We are a young, rapidly growing audit, accounting, tax and legal services, property and business valuation, and finance / business advisory company.”

Source: company website · checked Sep 6, 2026
6Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5019 contacts →

“Marger Law Firm (Markevičius, Gerasičkinas & partners) provides high-quality legal services.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5018 contacts →

“Moore Mackonis has been operating since 1997 and is part of the Moore Global Network Limited, one of the world's major accounting and consulting networks with 626 offices in 108…”

Source: company website · checked Sep 6, 2026
8Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5017 contacts →

Law firm AVERUS specializes in the areas of dispute and business law.”

Source: company website · checked Sep 6, 2026
9Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5015 contacts →

“We are a law firm that strives to provide innovative and effective legal solutions to our clients.”

Source: company website · checked Sep 6, 2026
10Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5015 contacts →

“In the two decades since our firm was founded in 1998 in Lithuania, we have gained a wealth of first-hand experience and professional competence in numerous fields of business law.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceKaunas, LithuaniaHQ checked Sep 6, 20261-1013 contacts →

“NEWTON – ilgamečių partnerių ir bendraminčių įkurta advokatų kontora, veikianti visoje Lietuvoje.”

Source: company website · checked Sep 6, 2026
12Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5012 contacts →

“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.”

Source: company website · checked Sep 6, 2026
13Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5011 contacts →

“TaxCube: The largest independent specialised tax consulting firm in Lithuania.”

Source: company website · checked Sep 6, 2026
14Strong evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-5010 contacts →

“At ConsulTax, we simplify tax law for businesses and individuals, offering expert guidance in tax planning, audits, disputes, and international taxation.”

Source: company website · checked Sep 6, 2026
15Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 20261-109 contacts →

“Services for Business We are a legal and tax service provider focused on clients engaged in international business.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-509 contacts →

“TaxLink Lithuania | Precision.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceVilnius, LithuaniaHQ checked Sep 6, 20261-109 contacts →

“Profinas – we can transform numbers into business growth solutions!”

Source: company website · checked Sep 6, 2026
18Indirect evidenceSenamiesčio Seniūnija, LithuaniaHQ checked Sep 6, 20261-108 contacts →

“Teisės praktikai, randantys sprendimus verslui”

Source: company website · checked Sep 6, 2026
19Indirect evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-507 contacts →

“We combine deep legal expertise with common sense and a business-first mindset.”

Source: company website · checked Sep 6, 2026
20Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-507 contacts →

“At Law firm LEXIMUM our experienced lawyers provide legal services with most attention to client's needs and use obtained significant experience in their respective legal areas.”

Source: company website · checked Sep 6, 2026
21Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 202611-507 contacts →

“PREVENCE - B2B LAW FIRM.”

Source: company website · checked Sep 6, 2026
22Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 20261-106 contacts →

“We, the TaxTactic team, actively seek tax-saving opportunities every day and support both companies and individuals in implementing these solutions.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceVilnius, LithuaniaHQ checked Sep 6, 20261-106 contacts →

“Time and tolerance for nonsense are both short.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceKlaipėda, LithuaniaHQ checked Sep 6, 202611-506 contacts →

“Whenever you need a reliable and experienced team of accounting professionals, who provide accounting, corporate finance management services and financial advice to local and…”

Source: company website · checked Sep 6, 2026
25Partial evidenceVilnius, LithuaniaHQ checked Sep 6, 20261-105 contacts →

“Redlaw is a premier law firm nestled in the historic heart of Old Town Vilnius, Lithuania - where rich history seamlessly blends with the vibrancy of the present.”

Source: company website · checked Sep 6, 2026

Showing 25 of 56 tax law firms based in Lithuania

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Tax law firms based in Lithuania at a glance

As of Sep 6, 2026
71.9%Verified-email coverage
2.3%Mobile-number coverage
14.1Average contacts per company
1-10Median size (employees)
83.9%Largest-city concentration · Vilnius
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
20
51-200
3
201-500
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 tax law 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.
What qualifies
Companies headquartered in Lithuania whose own description of what they do matches “tax law 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 tax law 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 tax law firms, and records with no verified work email. Companies headquartered outside Lithuania are excluded even when they keep an office there.
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, 566 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 6, 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.

Tax law firms by metro

  • Tax law firms in Vilnius47

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 tax law 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 tax law firms are there based in Lithuania?

RevenueBase identified 56 tax law firms headquartered in Lithuania 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?

Widen Legal Lithuania, headquartered in Vilnius, tops this list with the largest team on record.

Which city has the most tax law firms?

Vilnius leads with 47 headquartered companies, followed by Kaunas (4) and Klaipeda (4).

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 566 verified decision-maker contacts tracked across these 56 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 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 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.