Business Lawyer Toronto

Trusted Business Lawyers in Toronto

Do you need a Business Lawyer? At Gaertner Baron Professional Corporation, our lawyers have over 30 years of experience resolving business issues for our clients. In Ontario, businesses are governed by various statutes and the ‘common law’. We have experience assisting our clients through many common business issues including incorporation, employment issues, employment-agreements, drafting contracts, downsizing, terminations, severance packages, lay-offs, partner disputes, shareholder disputes, director liability and managing litigation. If you need an experienced Business Lawyer, give us a call at 416-260-2100.

If you just searched for Business Lawyer Toronto or Corporate Lawyers Toronto…

Then chances are you own a business and require legal representation. You may have a particular legal issue which needs to be addressed or perhaps you may just require some practical business law advice.

Who Are We

We are a cost-effective, boutique law firm located in downtown Toronto, with an emphasis on Business Law. We provide expert legal advice and representation. We have highly skilled and experienced lawyers, paralegals, and law clerks. We utilize state of the art legal knowledge and we take pride in operating a cutting edge law firm.

Arie Gaertner was called to the Ontario Bar in 1976, and formerly led the Toronto Litigation department of a large multinational law firm. At Gaertner Baron Professional Corporation we provide our clients with top-tier legal service, at cost-effective rates.

Our Team


  • Arie-Gaertner-Toronto-Lawyer

    Arie Gaertner


  • William Levitt



  • Maija Pluto



  • Karen J. Sanchez


How We Work With You

We will meet with you, review your business issues, and advise you. We will pay thorough attention to your requirements and build a close working relationship with you so you understand what is going on and what needs to be done, at all times.

One of the benefits of working with Gaertner Baron Professional Corporation is, in addition to having the necessary knowledge and experience to provide Business counsel, we are also seasoned Litigators. This means that, if necessary, we can seamlessly enforce your rights through the Courts.

Why Should You Use a Lawyer Instead of Trying to Do It Yourself

There are various statutes that govern business operating in Ontario. Different laws and obligations apply depending on whether you are a Federal, Provincial, or foreign company, and whether you are a partnership or proprietorship. We have longstanding experience leading our clients through the many legal issues that arise in their business, and we can anticipate and protect you from future problems that you may not have considered. An ounce of prevention is worth a pound of cure. If you are conducting business in Ontario, you are best advised to have a Business Lawyer on retainer to consult with as legal issues arise.

How We Charge and Invoice

At Gaertner Baron Professional Corporation, we work with our clients to provide suitable and economical options including fixed fee, hourly fee and deferred fee arrangements.

How We Get Started

Our clients generally call us and to have an initial discussion about their situation. We may also schedule an initial consultation (at no charge to you) to discuss your case and how we can help.