Cosmina Maria Simion

Managing Partner
Languages

Romanian, English, French

Location
Cosmina Simion_WH Simion & Partners
Cosmina Simion_WH Simion & Partners

Cosmina Maria Simion is the managing partner of WH Simion & Partners in Bucharest. She is a corporate, regulatory, technology, and intellectual property lawyer with more than 20 years of professional experience and expertise in various industries, with a particular emphasis on the media and entertainment, online, and gambling industries.

A licensed trademark attorney, Cosmina has a history of a “practice crafter” (IAM Patent 1000, 2025) and combines her strong advisory expertise acquired during her coordination roles in leading private law firms with the specific approach built during her in-house role at a US group, leader in the CEE region for the media sector.

“A pioneering legal professional recognised for her business-oriented approach” (WTR 1000, 2025), Cosmina regularly writes/speaks at sector major publications/events and is noted as leading individual in the gaming field and recommended lawyer in the intellectual property section by the Legal500, ranked as Global Leader by Chambers & Partners and Who’s Who Legal (WWL) and ranked in the intellectual property field by various Intellectual Property directories such as Managing IP, IAM Patent 1000 and WTR 1000 (World Trademark Review).

Cosmina Maria Simion specialises in

Consumer Protection and Advertising
Corporate and M&A
Data Privacy and Personal Data Processing
Dispute Resolution
Gaming and Gambling
Intellectual Property
Technology and Media

Career Highlights

Assisted a leading technology distributor in arbitration proceedings under LCIA rules in a contractual dispute for one of their core products.
Assisted a leading real estate developer and investor known for its large scale projects in Romania in defending its position in a complex and precedent-setting intellectual property dispute concerning an alleged trademark infringement.
Assisted one of the world’s leading betting and gaming companies with internationally renowned brands with due diligence regulatory advise for a transaction involving the acquisition of a majority stake in a Romanian B2C gambling operator, structuring advise on the migration of the operation on the platform of the so acquired company and general implementation of the transaction.
Coordinated the AML audit for one of the leading B2C brick and mortar operators with more than 114 gaming halls in Bucharest and throughout Romania, including physical mystery shopping as well as key employees interviews in addition to the review of existing policies and procedures, drafting of remediation measures and implementation programme.
Assisted one of the world’s leading betting and gaming companies with internationally renowned brands in several litigation cases concerning a decision to suspend its authorisation to operate gambling activities in Romania, including several injunctions, as well as annulment claims.

Rankings

Legal 500 EMEA 2025: Leading Individual in TMT: Gambling Law
Chambers Global 2025: Global Market Leaders, Gaming & Gambling
IP Stars (Managing IP) 2025: Copyright Star and Trade Mark Star
IAM 2025: Recommended Individual
World Trademark Review 2026: Silver Tier
Lexology Index 2025: Thought Leader – Sports & Gaming
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