Company lists · Data refreshed September 2026

Top 19 Securities law firms based in Hamburg, Germany

RevenueBase identified 29 securities law firms headquartered in Hamburg, Germany as of September 2026 and tracks 224 professional contacts across them, including 112 with verified work emails. Berlin is the largest hub.

This list covers securities law firms headquartered in Hamburg, Germany, 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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
29Companies
224Contacts tracked
112Verified emails
Explore all 29 companies → Free signup · no credit card · 500 free credits

The 19 largest securities law firms based in Hamburg, Germany

Ranked by team size
Top 19 of 29 securities law firms based in Hamburg, Germany, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names securities law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Zenk RechtsanwältePartial evidence
Hamburg, GermanyHQ checked Sep 6, 202651-20047

“ZENK Rechtsanwälte Partnerschaft mbB Full Service Law Firm”

Source: company website · checked Sep 6, 2026
2Hamburg, GermanyHQ checked Sep 6, 202611-5020

“Die Römermann Rechtsanwälte AG, mit Standorten in Hamburg, Hannover und Berlin, bietet Beratung und Vertretung in allen Bereichen des Wirtschaftsrechts.”

Source: company website · checked Sep 6, 2026
3Hamburg, GermanyHQ checked Sep 6, 202611-5017

“valbeek ist eine unabhängige, hoch spezialisierte Anwaltskanzlei in Hamburg mit Fokus auf M&A, Private Equity, Venture Capital, Gesellschafts, Aktien- und Kapitalmarktrecht…”

Source: company website · checked Sep 6, 2026
4
Huth Dietrich HahnPartial evidence
Hamburg, GermanyHQ checked Sep 6, 202611-5016

“Huth Dietrich Hahn is a so-called “law boutique".”

Source: company website · checked Sep 6, 2026
5Hamburg, GermanyHQ checked Sep 6, 202611-5010

“Als Hamburger Wirtschaftskanzlei mit nationaler und internationaler Ausrichtung ist M&P Dr.”

Source: company website · checked Sep 6, 2026
6Hamburg, GermanyHQ checked Sep 6, 202611-5010

“Als Deutschlands meist beauftragte Kanzlei für Versicherungsmakler bieten wir umfassende juristische Dienstleistungen im Bereich des Versicherungsrechts sowie aller angrenzenden…”

Source: company website · checked Sep 6, 2026
7
Riverside RechtsanwälteIndirect evidence
Hamburg, GermanyHQ checked Sep 6, 202611-509

“Riverside Rechtsanwälte: Unsere Welt dreht sich um Sie.”

Source: company website · checked Sep 6, 2026
8Hamburg, GermanyHQ checked Sep 6, 20261-109

“Our highly highly specialized corporate law firm has an eye for the essentials, offering you combined diverse expertise in all areas of real estate-related and public commercial…”

Source: company website · checked Sep 6, 2026
9
GreenflagPartial evidence
Hamburg, GermanyHQ checked Sep 6, 202611-509

“GREENFLAG is a boutique law firm for corporate law and M&A”

Source: company website · checked Sep 6, 2026
10
Weisner PartnerIndirect evidence
Hamburg, GermanyHQ checked Sep 6, 202611-508

“Weisner Partner ist eine Rechtsanwaltsboutique für Corporate, Commercial und Litigation in Hamburg.”

Source: company website · checked Sep 6, 2026
11Hamburg, GermanyHQ checked Sep 6, 202611-505
Source: company website · checked Sep 6, 2026
12
Heissner & StruckIndirect evidence
Hamburg, GermanyHQ checked Sep 6, 202611-504

“Welcome to Heissner & Struck Lawyers.”

Source: company website · checked Sep 6, 2026
13
Pier11Partial evidence
Hamburg, GermanyHQ checked Sep 6, 20261-104

“Pier11 is a German law firm based in Hamburg with a focus on corporate, finance and commercial law.”

Source: company website · checked Sep 6, 2026
14
VencoraIndirect evidence
Hamburg, GermanyHQ checked Sep 6, 20261-104

“vencora ist eine renommierte Wirtschaftskanzlei mit Sitz in Hamburg und umfassender Expertise in den Bereichen Mergers & Acquisitions, Start-ups & Venture Capital sowie Corporate…”

Source: company website · checked Sep 6, 2026
15Hamburg, GermanyHQ checked Sep 6, 20261-103

“Seit Gründung der Kanzlei im Jahr 2008 leben wir die Werte Ehrlichkeit, Transparenz und Integrität, da wir diese neben einer erstklassigen fachlichen Qualifikation des Beraters…”

Source: company website · checked Sep 6, 2026
16Hamburg, GermanyHQ checked Sep 6, 20261-102

“Die Rechtsanwaltskanzlei Posikow Kehren Partnerschaft mbB ist eine im Herzen Hamburgs liegende Rechtsanwaltskanzlei.”

Source: company website · checked Sep 6, 2026
17Hamburg, GermanyHQ checked Sep 6, 202611-502
Source: company website · checked Sep 6, 2026
18Hamburg, GermanyHQ checked Sep 6, 20261-102

“Unsere Kanzlei ist auf das Bank- und Kapitalmarktrecht sowie auf das Versicherungsrecht spezialisiert.”

Source: company website · checked Sep 6, 2026
19
Reimer WirtschaftskanzleiIndirect evidence
Hamburg, GermanyHQ checked Sep 6, 20261-101

“REIMER ist eine bundesweit tätige Rechtsanwaltskanzlei mit den Schwerpunkten im Bank- und Kapitalmarktrecht sowie im Handels- und Gesellschaftsrecht.”

Source: company website · checked Sep 6, 2026

Showing 19 of 29 securities law firms based in Hamburg, Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 112 reachable decision-makers.

Free signup · no credit card

See all 29 companies

Securities law firms based in Hamburg, Germany at a glance

As of Sep 6, 2026
11-50Median size (employees)
BerlinLargest hub · 44 HQs
Contacts with mobile numbers
Sep 6, 2026Data refreshed

Companies by employee count

1-10
14
11-50
13
51-200
2

Email recency for this list is measured across the whole Germany list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 29 companies.

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 securities law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Hamburg, Germany whose own description of what they do matches “securities law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among securities law firms, and records with no verified work email. Companies headquartered outside Hamburg 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 an evidence 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, 112 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.

Securities law firms by metro in Germany

Frequently asked

How many securities law firms are there based in Hamburg, Germany?

RevenueBase identified 29 securities law firms headquartered in Hamburg, Germany 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?

Zenk Rechtsanwälte, headquartered in Hamburg, tops this list with the largest team on record.

Which city has the most securities law firms?

Berlin leads with 44 headquartered companies, followed by Munchen (38) and Hamburg (29).

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 112 verified decision-maker contacts tracked across these 29 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.

Ready to reach these companies? Verified emails and direct dials for all 29 securities law firms based in Hamburg, Germany. Start with a free account, no credit card.

Get the full list

Related lists

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.