Our roots go back to 1982 when our Managing Partner, Stephen Tierney, opened his law practice in Ottawa. Stephen’s brother Frank joined him in 1983, and their brother Dana entered the practice in 1986. In 1989, Ian Stauffer, a former classmate of Frank’s, joined the Tierney brothers, and Tierney Stauffer LLP was born.

What started in Ottawa as a small, family-run law firm has grown and flourished in the community for the last 32 years. The firm consists of 22 respected and talented lawyers who possess outstanding educational and community service backgrounds and have a wealth of experience in representing a diverse client base in various areas of the law. We have continued to expand and now have locations in Cornwall and, most recently, Kingston.

While we have grown over the past 33 years and become recognized as one of Ottawa’s leading  law firms, we are grounded in the essence of “who” we are and “where” we started. We understand the importance of family, hard-work, and dedication. Our focus remains to work hard for the success of our clients and to provide excellence in legal service

Tierney Stauffer LLP

Stephen Tierney

This department manages and cultivates relationships with partners to drive collaboration and business growth.

Partnership Management

This department provides legal support and assistance across various functions and projects within the organization.

Legal Services

This department focuses on strategic direction, operational oversight, and financial management for the organization.

Executive Leadership

This department provides legal research and assistance to ensure compliance and support various legal processes.

Legal Support

This department manages legal processes related to litigation and provides support for case management and legal strategy.

Tierney Stauffer LLP

Org chart

Teams

Partnership Management

Legal Services

Executive Leadership

Legal Support

Litigation Services

Offices

Tierney Stauffer LLP

Org chart

Teams

Partnership Management

Legal Services

Executive Leadership

Legal Support

Litigation Services

Offices

Related companies