About Black & Associates

Black & Associates is a civil and commercial litigation firm on Elgin Street in downtown Ottawa, operating as Katie Black Professional Corporation. Katie Black founded the practice, which now includes five lawyers who cover commercial litigation and arbitration, general litigation, appellate advocacy, professional negligence, municipal and construction disputes, defamation, and employment law, plus public and media relations work tied to reputation cases. It represents businesses and individuals across Ottawa, Toronto, and Eastern Ontario, appearing before arbitrators, Ontario's courts, the Federal Court, and various tribunals.

Black clerked for former Chief Justice Beverley McLachlin at the Supreme Court of Canada, worked in the Supreme Court Advocacy Group at a national firm, and helped establish a mid-sized litigation firm before starting Black & Associates. In 2016, Black served as Federal Judicial Affairs Advisor to Canada's Minister of Justice, helping coordinate more than 130 judicial appointments, and regularly teaches first-year contract law at the University of Ottawa Faculty of Law. The rest of the team brings its own mix of backgrounds, from labour relations work and clinical care in a hospital's infectious diseases division to time spent as a line cook, and between them the lawyers practice in both English and French.

In the community

  • The firm runs the Ottawa Pro Bono Employment Law Clinic with the University of Ottawa Faculty of Law and Avant Law, giving free legal help to people facing employment problems; the clinic operated in summer 2020 and again from June to September 2021, serving dozens of families.
  • Black is president of the County of Carleton Law Association and a board member of the OBA Foundation.
  • Black co-founded the Refugee Sponsorship Support Program in 2015.
  • Sarah Lag sits on the Governance Committee of Cornerstone Housing for Women.
  • Babacar Faye volunteers as a lawyer with the Ottawa Pro Bono Employment Law Clinic, after starting there as a volunteer student.
  • The firm says it uses contingency fees, unbundled services, and pro bono work to keep legal help accessible regardless of a client's financial means.

Good to know

A person using a wheelchairAccessible parkingA professional woman in a suit beside a briefcaseWoman-ownedA rainbow pride heartLGBTQ+ friendlyA laptop showing a video callVirtual appointmentsAn office interior with a desk and chairsIn-person services

This firm’s lawyers at a glance

Called to the bar
2010–2024 · median 6 years in practice 4 of 5 lawyers
Law schools
University of Ottawa (4) 4 of 5 lawyers
Languages on the roster
English, French

Where to find them

352 Elgin Street, Ottawa, ON K2P 1M8 · 613-617-6699

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This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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