Number of attorneys


Head office


Languages spoken

English, French, Cantonese, Mandarin, Japanese


Craig O’BrienEmail / +1 613 231 8331

Nelligan Law originated over 50 years ago and has practised a tradition of excellence, earning the respect of its clients, the community and the legal profession. Today, the firm has over 50 lawyers and offers expertise in numerous areas of law including civil litigation, intellectual property, business law, real estate and development, as well as employment and labour law.

We attribute the growth of our firm to the quality of work and satisfaction of our clients.  The members of Nelligan are dedicated to providing high quality legal services. Our clients have rewarded this dedication by giving us more work and by encouraging others to seek our services.

Nelligan  has always emphasized excellent personal service for our clients. That means our clients can depend on us to serve their legal needs promptly, effectively, and efficiently.

We Know Law.

If you have any questions about the legal services provided by Nelligan , please contact Craig O’Brien at 613.231.8331 or Wing Yan at 613-231-8343


Ottawa Nelligan Law
50 O’Connor Street, Suite 300
Ottawa, ON, K1P 6L2, Canada
Tel: +1 613 238 8080 | Fax: +1 613 238 2098