Company lists · Data refreshed September 2026
Top 20 Ad law firms based in Luxembourg
RevenueBase identified 37 company matches for ad law firms associated with Luxembourg as of September 2026 and tracks 305 professional contacts across them, including 151 with verified work emails. Luxembourg is the largest hub.
This list covers company matches for ad law firms associated with Luxembourg, 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 21, 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.
The 20 largest ad law firms based in Luxembourg
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 81 contacts → | ||||
Exact match “KLEYR_GRASSO is an independent full-service law firm specializing in business law and litigation, serving international and domestic clients for 30 years in Luxembourg with the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 52 contacts → | ||||
Exact match “Brucher Thieltgen & Partners, a legal practice established in Luxembourg City at the heart of the international financial centre, is a multidisciplinary boutique firm active in…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 21 contacts → | ||||
Exact match “SCHILTZ & SCHILTZ was initially established in 1932 by Tony Biever, MP.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 15 contacts → | ||||
Exact match “THEWES & REUTER is a full service law firm offering advisory and dispute resolution services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 14 contacts → | ||||
Exact match “Karp & Choucroun with more than 25 years of professional practice, is a law firm established in Luxembourg city, the heart of European Union institutions and international…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “VANDENBULKE is an independent law firm specialising in two core practices: corporate and M&A and banking & finance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “Patent42 is a law firm acting in Intellectual Property (IP) matters including patents, trademarks and designs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Créée en 2014, JuRiDex, Avocats à la Cour est une étude d’avocats dédiée au contentieux d'affaires ainsi qu'à la création et au conseil des petites et moyennes entreprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “The premier luxembourg IP & IT lawfirm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “ELVINGER DESSOY MARX est un cabinet indépendant spécialisé depuis sa création dans le droit public, le droit immobilier et le droit des sociétés.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “B&F Avocats is an independent law firm based in Luxembourg.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “A law firm to help the company achieve its objectives and defend its interests.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Etude KRONSHAGEN is an independent law firm, founded in 1982 by Maître Arsène Kronshagen and based in Luxembourg-City.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Excellence Juridique Depuis 1981 À propos de nous : Fondée en 1981 par Albert Rodesch, avocat chevronné et ancien vice-président du Conseil d'État, notre cabinet englobe un large…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Our firm Solid foundations The firm was founded in 1995 by Charles DURO and has continuously built up authority and recognition as an international business law practice.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “JURISCONSUL is an independent law firm based in Luxembourg, specialising in intellectual property (IP) and information technology (IT) law.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Luxembourg Independent Business Law Firm” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Working closely with our clients to provide legal services that are catered specifically to their needs in a challenging and constantly changing market.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Umami is a modern and dynamic law firm where we guide small and medium companies through the creation, registration and enforcement of their IP assets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Established in Luxembourg City, the heart of European Union institutions and an international financial Centre, Fedis Law is a multidisciplinary boutique firm active in business…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ad law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 37 ad law firms based in Luxembourg
See the full list, filter by size, metro and specialty, and access 151 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ad law firms based in Luxembourg at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 37 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 Luxembourg whose business descriptions match “ad 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 151 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 21, 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 “ad law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ad law firms are there based in Luxembourg?
RevenueBase identified 37 company matches for ad law firms associated with Luxembourg 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?
Kleyr Grasso tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ad law firms?
Luxembourg leads with 29 company records, followed by Dudelange (2) and Howald (2).
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 151 professional contacts with verified work emails tracked across these 37 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 37 ad law firms based in Luxembourg. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 20 ad law firms based in Luxembourg
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 37 matching company records for ad law firms based in Luxembourg, with 305 tracked contacts and 151 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 ad law firms based in Luxembourg
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Kleyr Grassokleyrgrasso.comHQ: Strassen, LuxembourgReported employees: 51-200 | Strassen, Luxembourg | 51-200 | Exact match | 81 contacts → |
“KLEYR_GRASSO is an independent full-service law firm specializing in business law and litigation, serving international and domestic clients for 30 years in Luxembourg with the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Brucher Thieltgen & Partnersbrucherlaw.luHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 52 contacts → |
“Brucher Thieltgen & Partners, a legal practice established in Luxembourg City at the heart of the international financial centre, is a multidisciplinary boutique firm active in…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Schiltz & Schiltz S.Aschiltz.luHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 21 contacts → |
“SCHILTZ & SCHILTZ was initially established in 1932 by Tony Biever, MP.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Thewes & Reuterthewes-reuter.luHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 15 contacts → |
“THEWES & REUTER is a full service law firm offering advisory and dispute resolution services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Karp & Choucroun LAW Firmck-avocats.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 14 contacts → |
“Karp & Choucroun with more than 25 years of professional practice, is a law firm established in Luxembourg city, the heart of European Union institutions and international…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vandenbulkevdblaw.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 10 contacts → |
“VANDENBULKE is an independent law firm specialising in two core practices: corporate and M&A and banking & finance.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Patent42patent42.comHQ: Esch-sur-alzette, LuxembourgReported employees: 1-10 | Esch-sur-alzette, Luxembourg | 1-10 | Exact match | 8 contacts → |
“Patent42 is a law firm acting in Intellectual Property (IP) matters including patents, trademarks and designs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Juridex, Avocats À LA Courjuridex.luHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 8 contacts → |
“Créée en 2014, JuRiDex, Avocats à la Cour est une étude d’avocats dédiée au contentieux d'affaires ainsi qu'à la création et au conseil des petites et moyennes entreprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  C LAWclaw.luHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 7 contacts → |
“The premier luxembourg IP & IT lawfirm.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Elvinger Dessoy Marxedm.luHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 6 contacts → |
“ELVINGER DESSOY MARX est un cabinet indépendant spécialisé depuis sa création dans le droit public, le droit immobilier et le droit des sociétés.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  B&f Avocatsbf-avocats.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 6 contacts → |
“B&F Avocats is an independent law firm based in Luxembourg.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Infueroinfuero.luHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 5 contacts → |
“A law firm to help the company achieve its objectives and defend its interests.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Etude Kronshagenkronshagen.luHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 4 contacts → |
“Etude KRONSHAGEN is an independent law firm, founded in 1982 by Maître Arsène Kronshagen and based in Luxembourg-City.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Rodesch Avocats À LA Courrodesch.luHQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 4 contacts → |
“Excellence Juridique Depuis 1981 À propos de nous : Fondée en 1981 par Albert Rodesch, avocat chevronné et ancien vice-président du Conseil d'État, notre cabinet englobe un large…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Duro & Partnersduro-partners.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 4 contacts → |
“Our firm Solid foundations The firm was founded in 1995 by Charles DURO and has continuously built up authority and recognition as an international business law practice.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Jurisconsuljurisconsul.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 4 contacts → |
“JURISCONSUL is an independent law firm based in Luxembourg, specialising in intellectual property (IP) and information technology (IT) law.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  CAScas.legalHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 4 contacts → |
“Luxembourg Independent Business Law Firm” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Euraalex LAW Firmeuraalex.comHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 3 contacts → |
“Working closely with our clients to provide legal services that are catered specifically to their needs in a challenging and constantly changing market.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Umami LAWumami.lawHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 2 contacts → |
“Umami is a modern and dynamic law firm where we guide small and medium companies through the creation, registration and enforcement of their IP assets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Fedis LAWfedislaw.luHQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 1 contacts → |
“Established in Luxembourg City, the heart of European Union institutions and an international financial Centre, Fedis Law is a multidisciplinary boutique firm active in business…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 37 company matches
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Ad law firms: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
37 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 37 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ad law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ad law firms did RevenueBase find based in Luxembourg?
The saved snapshot records 37 matching company records, 305 tracked contacts and 151 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ad law firms by geography
- Ad law firms based in Brazil
- Ad law firms based in the United States
- Ad law firms based in Germany
- Ad law firms based in Spain
- Ad law firms based in France
- Ad law firms based in Italy
- Ad law firms based in Poland
- Ad law firms based in the Netherlands
- Ad law firms based in Mexico
- Ad law firms based in South Africa
- Ad law firms based in the United Kingdom
- Ad law firms based in Belgium
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 ad law firms based in Luxembourg. Snapshot: September 21, 2026. https://revenuebase.ai/companies/ad-law-firms/luxembourg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 20 ad law firms based in Luxembourg
RevenueBase records 37 matching company records for ad law firms based in Luxembourg, with 305 tracked contacts and 151 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 ad law firms based in Luxembourg
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kleyr Grassokleyrgrasso.com HQ: Strassen, LuxembourgReported employees: 51-200 | Strassen, Luxembourg | 51-200 | Exact match | 81 contacts → |
“KLEYR_GRASSO is an independent full-service law firm specializing in business law and litigation, serving international and domestic clients for 30 years in Luxembourg with the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Brucher Thieltgen & Partnersbrucherlaw.lu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 52 contacts → |
“Brucher Thieltgen & Partners, a legal practice established in Luxembourg City at the heart of the international financial centre, is a multidisciplinary boutique firm active in…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Schiltz & Schiltz S.Aschiltz.lu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 21 contacts → |
“SCHILTZ & SCHILTZ was initially established in 1932 by Tony Biever, MP.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thewes & Reuterthewes-reuter.lu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 15 contacts → |
“THEWES & REUTER is a full service law firm offering advisory and dispute resolution services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Karp & Choucroun LAW Firmck-avocats.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 14 contacts → |
“Karp & Choucroun with more than 25 years of professional practice, is a law firm established in Luxembourg city, the heart of European Union institutions and international…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vandenbulkevdblaw.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 10 contacts → |
“VANDENBULKE is an independent law firm specialising in two core practices: corporate and M&A and banking & finance.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Patent42patent42.com HQ: Esch-sur-alzette, LuxembourgReported employees: 1-10 | Esch-sur-alzette, Luxembourg | 1-10 | Exact match | 8 contacts → |
“Patent42 is a law firm acting in Intellectual Property (IP) matters including patents, trademarks and designs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Juridex, Avocats À LA Courjuridex.lu HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 8 contacts → |
“Créée en 2014, JuRiDex, Avocats à la Cour est une étude d’avocats dédiée au contentieux d'affaires ainsi qu'à la création et au conseil des petites et moyennes entreprises.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | C LAWclaw.lu HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 7 contacts → |
“The premier luxembourg IP & IT lawfirm.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elvinger Dessoy Marxedm.lu HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 6 contacts → |
“ELVINGER DESSOY MARX est un cabinet indépendant spécialisé depuis sa création dans le droit public, le droit immobilier et le droit des sociétés.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | B&f Avocatsbf-avocats.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 6 contacts → |
“B&F Avocats is an independent law firm based in Luxembourg.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Infueroinfuero.lu HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 5 contacts → |
“A law firm to help the company achieve its objectives and defend its interests.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Etude Kronshagenkronshagen.lu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 4 contacts → |
“Etude KRONSHAGEN is an independent law firm, founded in 1982 by Maître Arsène Kronshagen and based in Luxembourg-City.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rodesch Avocats À LA Courrodesch.lu HQ: LuxembourgReported employees: 11-50 | Luxembourg | 11-50 | Exact match | 4 contacts → |
“Excellence Juridique Depuis 1981 À propos de nous : Fondée en 1981 par Albert Rodesch, avocat chevronné et ancien vice-président du Conseil d'État, notre cabinet englobe un large…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Duro & Partnersduro-partners.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 4 contacts → |
“Our firm Solid foundations The firm was founded in 1995 by Charles DURO and has continuously built up authority and recognition as an international business law practice.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Jurisconsuljurisconsul.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 4 contacts → |
“JURISCONSUL is an independent law firm based in Luxembourg, specialising in intellectual property (IP) and information technology (IT) law.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CAScas.legal HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 4 contacts → |
“Luxembourg Independent Business Law Firm” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Euraalex LAW Firmeuraalex.com HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 3 contacts → |
“Working closely with our clients to provide legal services that are catered specifically to their needs in a challenging and constantly changing market.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Umami LAWumami.law HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 2 contacts → |
“Umami is a modern and dynamic law firm where we guide small and medium companies through the creation, registration and enforcement of their IP assets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fedis LAWfedislaw.lu HQ: LuxembourgReported employees: 1-10 | Luxembourg | 1-10 | Exact match | 1 contacts → |
“Established in Luxembourg City, the heart of European Union institutions and an international financial Centre, Fedis Law is a multidisciplinary boutique firm active in business…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Ad law firms: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
37 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 37 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ad law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ad law firms did RevenueBase find based in Luxembourg?
The saved snapshot records 37 matching company records, 305 tracked contacts and 151 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 ad law firms based in Luxembourg. Snapshot: September 21, 2026. https://revenuebase.ai/companies/ad-law-firms/luxembourg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗