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Grinhaus Law Firm is recognized as one of the world’s leading law firm in Blockchain and Smart contract law and has taken an active role in building blockchain based businesses, including advising on crypto tax and securities issues, and disseminating information about the practical uses of blockchain technology in the business community.

Our Services

Starting A Business

Helping you avoid the pitfalls of starting a business, or deciding when to incorporate.

Wills & Estates

Helping you plan ahead so you can live your life with peace of mind.

Cryptocurrency and Blockchain Advisory


Helping you avoid the pitfalls of starting a business, or deciding when to incorporate.

Tax Structuring

There are many ways to reduce your taxes. Some are legal, such as incorporating your business.

Buy / Sell A Business

We represent both buyers and sellers in both purchases of assets and purchases of shares.

Family Law

Know your rights when making tough decisions involving children and family.

Services for Professionals


Business and Incorporation Services for Professionals Regulated by Licensing Bodies in Ontario.

Cross Border Services

Grinhaus Law Firm has expertise in cross-border business law

Intellectual Property

Registering and Searching Trademarks and Copyright

Meet Our Team

Our experienced lawyers pride themselves on providing services that align with our firm’s founding principles of honesty, integrity, reliability, and value.

Founder
Associate Lawyer
Family Law Counsel
Practicing in Association
Intellectual Property Counsel
Practicing in Association
Commercial Litigation Counsel
Practicing in Association