Atty. David C. Arntfield
David Arntfield practices business and real estate law with a focus on secured lending, acquisitions and sales of private companies, corporate reorganizations and other transactional work in the corporate sector. David has extensive expertise in guiding clients through a full range of complex commercial contracts.
Profile Summary
About David C. Arntfield at a glance
David C. Arntfield is a business attorney based in London, Ontario, practicing at McKenzie Lake Lawyers LLP. Recognitions include Best Lawyers in America — Corporate Law (2026). Serands clients in London, ON and the surrounding metropolitan area.
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About
- David Arntfield practices business and real estate law with a focus on secured lending, acquisitions and sales of private companies, corporate reorganizations and other transactional work in the corporate sector
- David has extensive expertise in guiding clients through a full range of complex commercial contracts
- He regularly drafts and negotiates shareholder agreements, partnership agreements, service agreements, purchase and sale agreements, as well as loan and security documents on behalf of buyers, sellers, lenders and borrowers
- David is recognized as a leading advisor to dentists, physicians and other healthcare professionals regarding professional corporations, cost-sharing arrangements, equipment leasing as well as buying and selling practices
- He also advises numerous family-owned enterprises with respect to succession and exit planning matters
Practice Areas Explained
David C. Arntfield's Areas of Practice
Each practice area below reflects the types of cases David C. Arntfield handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
David C. Arntfield is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Ontario →
Jurisdictional Context
Why local counsel matters in Ontario
Practicing law in Ontario. Legal matters in Ontario are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in London are typically filed in the local municipal court or the appropriate Ontario state district court, depending on subject matter and amount in controversy. An attorney licensed in Ontario brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ontario courts without local counsel or pro hac vice admission.
Looking for additional Ontario attorneys? Browse all attorneys in London or all attorneys in Ontario.
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