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Atty. Derek J. McCallum

Atty. Derek J. McCallum

Derek J. McCallum is a lawyer practicing mining, real estate, cleantech and 4 other areas of law.

29 yrs experience 29 year
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Profile Summary

About Derek J. McCallum at a glance

Derek J. McCallum is a Partner, practicing at Aird & Berlis LLP. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on business, real estate, and environmental. Admitted to practice in Ontario (1997). Educated at University of British Columbia (LL.B., 1995) and Queen's University (B.A. Hons., 1992). Recognitions include Peer Reviewed. Active member of Toronto NAIOP, Memberships National Association of Industrial and Office Properties.

Verified attorney profile · Updated June 2026

About

  • Derek J. McCallum is a lawyer practicing mining, real estate, cleantech and 4 other areas of law
  • Derek J. received a B.A. degree from Queen's University in 1992, and has been licensed for 29 years
  • Derek J. practices at Aird & Berlis LLP in Toronto, ON

Practice Areas Explained

Derek J. McCallum's Areas of Practice

Each practice area below reflects the types of cases Derek J. McCallum handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Derek J. McCallum is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Derek J. McCallum is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Derek J. McCallum is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys →

Frequently Asked

Common questions about Derek J. McCallum

What practice areas does Derek J. McCallum handle?
Derek J. McCallum focuses on business, real estate, environmental. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Derek J. McCallum practiced law?
Derek J. McCallum has 29+ years of legal experience and has been licensed since 1997.
Where did Derek J. McCallum go to law school?
Derek J. McCallum earned their education at (LL.B., 1995); (B.A. Hons., 1992).
How can I contact Derek J. McCallum for a consultation?
You can contact Derek J. McCallum directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Derek J. McCallum received?
Derek J. McCallum's notable recognition includes: Peer Reviewed.

Education

LL.B.
University of British Columbia
- 1995
B.A. Hons.
Queen's University
- 1992

Awards

Peer Reviewed

Bar Admissions

Ontario
Admitted: 1997

Reviews

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