Company lists · Data refreshed September 2026

Top 25 Investment banking law firms based in Poland

RevenueBase identified 91 company matches for investment banking law firms associated with Poland as of September 2026 and tracks 1,471 professional contacts across them, including 341 with verified work emails. Warsaw is the largest hub.

This list covers company matches for investment banking law firms associated with Poland, 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 September 28, 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 Sep 28, 2026 How this list was built
91Companies
1,471Contacts tracked
341Verified emails
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The 25 largest investment banking law firms based in Poland

Ranked by team size
Top 25 of 91 company matches for investment banking law firms based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchWarsaw, PolandHQ recorded Sep 28, 202651-200114 contacts →

Exact match

“GESSEL is one of the leading law firms in the Polish market.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 28, 202651-20073 contacts →

Exact match

“SMM LEGAL Maciak Mataczyński Adwokaci sp.k.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWrocław, PolandHQ recorded Sep 28, 2026201-50069 contacts →

Exact match

“Jesteśmy firmą, która od ponad 20 lat z powodzeniem reprezentuje instytucje finansowe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 28, 202651-20057 contacts →

Exact match

“Graś i Wspólnicy sp.k.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Fully licensed, DCM specialized, investment banking boutique.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Zapewniamy firmom bezpieczeństwo prawne ich biznesu, a klientom indywidualnym pomagamy w dochodzeniu roszczeń od instytucji finansowych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“CP provides legal, compliance and transactional advisory support.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“We are a specialized consultancy firm operating in the area of mergers and acquisitions, transaction advisory and corporate finance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchKraków, PolandHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Groele i Wspólnicy spółka komandytowa specjalizuje się w szeroko pojętym prawie gospodarczym, w tym zwłaszcza prawie spółek i papierów wartościowych (inwestycje kapitałowe)…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“Kondracki Celej specializes in transactions, corporate and new tech law, as well as in advising in business litigation, including in the business criminal proceedings (white…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“We are transactional lawyers who specialise in M&A, financing, restructuring, and corporate and commercial law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Capital One Advisers has been present in the Polish market since mid 2002.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKraków, PolandHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Jesteśmy nowoczesną firmą prawniczą.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchGdynia, PolandHQ recorded Sep 28, 202651-20015 contacts →

Exact match

“Nowoczesna Kancelaria w sercu Gdyni.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“DLK Legal is a modern law firm with unparalleled experience in financial technologies, proving that agile & creative thinking on regulations is possible.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPoznań, PolandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Beata Strzyżowska, właściciel kancelarii, działalność prawniczą prowadzi od ponad 20 lat i w wąskiej specjalizacji jaką jest prawo bankowe oraz finanse i zabezpieczenia jest…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“White Owl to nowoczesna, butikowa kancelaria, zatrudniająca wysokiej klasy ekspertów.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Jesteśmy kancelarią prawną o profilu inwestycyjnym.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchKraków, PolandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Klienci kojarzą nas jako specjalistów od spraw trudnych.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Kancelaria została stworzona przez Matyldę Juzalę oraz Jakuba Salwę.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-509 contacts →

Exact match

“SRC Law Firm is recommended in the world's most prestigious legal ranking - LEGAL 500.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Specjalizujemy się we wszelkich zagadnieniach prawa handlowego.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchWarsaw, PolandHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Lawarton – business lawyers Lawarton jest kancelarią prawną specjalizująca się w obsłudze biznesu.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Kancelaria Grabowski i Wspólnicy to zespół doświadczonych radców prawnych oferujących kompleksowe doradztwo i dbających o najwyższy standard oferowanych usług.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 91 investment banking law firms based in Poland

See the full list, filter by size, metro and specialty, and access 341 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Investment banking law firms based in Poland at a glance

As of Sep 28, 2026
23.2%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
62.6%Largest-city concentration · Warsaw
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
27
51-200
5
201-500
3

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 91 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 Poland whose business descriptions match “investment banking law firms” 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 341 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 September 28, 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.

Investment banking law firms by metro

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 “investment banking law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many investment banking law firms are there based in Poland?

RevenueBase identified 91 company matches for investment banking law firms associated with Poland as of September 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?

Gessel Attorneys At LAW tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most investment banking law firms?

Warsaw leads with 57 company records, followed by Krakow (7) and Wroclaw (5).

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 341 professional contacts with verified work emails tracked across these 91 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 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 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.