LERINS
LERINS is a law firm in France, with 50 professionals and 19 lawyers listed on its own site.
- Jurisdiction
- France
- Founded
- Not stated
- Professionals
- 50
- Recognitions
- 5
- Lawyers on file
- 19

Organization
3 practice areas and sectors · 19 lawyers on the firm’s siteHow LERINS is organised, read from the titles and practice areas it publishes for each lawyer. A head is named only where the firm states one; otherwise the partner admitted earliest on record stands first and is labelled so.
Leadership
- INSIDE THE FIRM
Managing Partner
- VIE DU CABINET
Managing Partner
Areas of expertise
16Lawyers
Ariane Berthoud, Arnaud Picard, Stéphanie Nègre, Marc Gervais, Antoine Camus, Bertrand Vorms, Bruno Lorit, Bruno Martin, Guillaume Jarry, INSIDE THE FIRMand 5 more
Lawyers
19 on the firm’s own siteNames, titles and practice areas as LERINS publishes them, senior titles first. Each name opens the firm’s own page for that person.
- INSIDE THE FIRMManaging PartnerAreas of expertise · Read more
- VIE DU CABINETManaging PartnerPôles d’expertise
- Almaviva SantéPartnerPôles d’expertise
- Antoine CamusPartnerAreas of expertise
- Ariane BerthoudPartner · admitted 2002Areas of expertise
- Arnaud PicardPartner · admitted 2002Areas of expertise
- Bertrand VormsPartnerAreas of expertise · Read more
- Bruno LoritPartnerAreas of expertise
- Bruno MartinPartnerAreas of expertise
- Guillaume JarryPartnerAreas of expertise
- Isaure BouvierPartnerAreas of expertise · Read more
- Johann SultanPartnerAreas of expertise
- Laurent JuliennePartner · admitted 1995Areas of expertise
- Laurent SegalPartnerAreas of expertise
- Luc CastagnetPartnerAreas of expertise
- Marc GervaisPartner · admitted 2015Areas of expertise
- Mathilde CrozePartnerAreas of expertise · Read more
- Portman LightsPartnerPôles d’expertise
- Stéphanie NègrePartner · admitted 2008Areas of expertise
Directory placements
2 practice areas · read from the publishers’ tablesWhere the directories place LERINS, practice area by practice area, as each table stands on the publisher’s own site. Each cell links to that table. The columns are the same on every page of this site.
| Practice area | Chambers | The Legal 500 |
|---|---|---|
| Healthcare and Life Sciences | — | Tier 4 |
| Technology, Media and Telecoms | — | Tier 4 |
Recognition
5 announcementsWhat other publishers have said, as LERINS reports it on its own site, with the lawyers each announcement names. Each entry links to the page where it was read.
The Legal 500ranked2026
SUGGESTED ARTICLESNames Mathilde Croze
Chambersranked2026
SUGGESTED ARTICLESNames Mathilde Croze
Best Lawyers2024
SUGGESTED ARTICLESNames Stéphanie Nègre
The Legal 500Tier 42026
Industry focus: Healthcare and life sciences
“The Legal 500 Asia Pacific 2026: Tier 4, Industry focus: Healthcare and life sciences, France”
The Legal 500’s published tableThe Legal 500Tier 42026
Industry focus: IT and internet
“The Legal 500 Asia Pacific 2026: Tier 4, Industry focus: IT and internet, France”
The Legal 500’s published table
From the Firm
What LERINS has published on its own site lately: news, deals, recognitions and publications. Each links to the firm.
- ANALYSIS | BUSINESS LITIGATION – Case Law Review – November 2026
deal · Nov 2026
- ANALYSIS | BUSINESS LITIGATION – Case Law Review – October 2026
deal · Oct 2026
- ARTICLES SUGGÉRÉS
publication · Sept 2026 · names
- EVENT – Looking back on our 24 September 2026 Breakfast Briefing on management packages
publication · Sept 2026 · names
- ANALYSIS | BUSINESS LITIGATION – Case Law Review – September 2026
deal · Sept 2026
- SUGGESTED ARTICLES
publication · Sept 2026 · names Mathilde Croze
Record
- Jurisdiction
- France
- Founded
- Not stated
- Entity source
- The firm's own website
- Firm’s site read
- 11 Nov 2026
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