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Basic Info

MOSAIK is a law firm based in Paris, Mexico City, and Hong Kong, specializing in business law to support clients in their entrepreneurial and economic development, both locally and internationally. Their expertise spans various areas, including intellectual property, commercial law, corporate and M&A, employment law, customs law, and general business litigation.

The firm has built a dedicated Asian Desk, reflecting deep ties to the Asia-Pacific region (particularly Hong Kong and China) and works closely with clients navigating cross-border matters between Europe, Asia, and Latin America. This international footprint allows MOSAIK to advise entrepreneurs, SMEs, and groups on structuring, protecting, and growing their business across jurisdictions, combining French legal rigor with a pragmatic, business-oriented approach.

Why work with us

  • A single point of contact for the whole matter: one lawyer coordinates your file end-to-end, including across practice areas and jurisdictions, so you're never left managing multiple contacts or repeating context to different teams.
  • True cross-border capability: with an active presence spanning Paris, Hong Kong, and Mexico City, and a dedicated Asian Desk, we advise clients on matters that don't stop at national borders
  • Full-service business law coverage: from day-to-day commercial contracts to complex M&A, IP litigation, employment matters, and customs disputes, clients get a single point of contact instead of juggling multiple firms.
  • Entrepreneurial mindset: we work primarily with founders, SMEs, and growing companies, and tailor our advice to commercial reality rather than abstract legal theory.
  • Responsiveness and clarity: transparent fee structures (hourly or fixed-fee quotes) and direct access to the lawyers handling the matter, not layers of intermediaries.
  • Multicultural team: our lawyers bring diverse cultural and linguistic backgrounds, allowing us to understand not just the law but the business context and expectations on each side of a cross-border deal.

Clients (1)

Hong Kong Trade Development Council

The Hong Kong Trade Development Council is a statutory body established in 1966 as the international marketing dedicated to creating opportunities for Hong Kong's businesses. read more

Brochure

Company focus

Services

Incorporation
Legal & Tax Services
Import & Export Legal Services

Industries

Internet Software & Services
AgTech & FoodTech
Artificial Intelligence
Arts, Culture & Entertainment
Augmented Reality/Virtual Reality
Automotive & Transportation
Big Data
Biotech
Blockchain
Computer Software & IT
Construction & Real Estate
Consumer Products & Services
Cybersecurity
Education Services
Energy, Oil & Gas
Financial, Banking & Insurance
Health & Medical Devices
Hotel, Restaurant & Leisure
Life Sciences
Logistic
Machine Learning
Manufacturing
Media
Mobile Apps
Retail & E-Commerce
Robotics
Social & Environmental
Startups
Textile, Apparel & Luxury Goods
Textiles, Apparel & Luxury Goods
Health Care Providers & Services
Professional Services
Consumer Goods
Machinery
Banks
Retailing
Construction & Engineering
Industrial Conglomerates

Contacts

Pascal-André GERINIER Avatar

Pascal-André GERINIER

Founder Managing partner

William MAK Avatar

William MAK

PARTNER