Not your typical law firm leader, David Quastel is the CEO and Managing Partner at Quastels. A strategic adviser in both approach, structuring and progression of client challenges, David combines a vast expertise and forward-thinking approach across Corporate & Commercial law, Dispute Resolution, Commercial Property, Development and Construction.
With decades of experience in structuring complex property-related Joint Venture Agreements, particularly relating to Development and Construction, David is a trusted advisor for clients navigating high-stakes Commercial Real Estate and corporate transactions, as well as applying those resourceful, commercial skills to negotiations and strategy for complex dispute resolution both national and international.
His skill set goes far beyond technical legal advice—David is known for his original thinking, strategic insight, often guiding clients through the most intricate stages of deal planning and execution, and strategy in terms of Dispute Resolution. He plays a pivotal role in shaping the direction of the firm, using his leadership to blend legal rigour with commercial acumen. Whether overseeing large-scale development and Property deals or advising on high-value joint venture and shareholder agreements David ensures that every aspect of his clients’ interests is meticulously handled, from structuring agreements to negotiating complex terms.
A formidable negotiator with a reputation for getting deals over the line, David’s hands-on approach is key to the success of the firm’s property and corporate transactions.
David’s clients range from high-net-worth individuals and real estate developers to multinational corporations, retailers and financial institutions. His expertise in property development and construction has made him a go-to advisor for those navigating complex property ventures, including high-profile joint ventures, large-scale developments, and intricate real estate financing.
David also works closely with clients involved in cross-border and International Dispute Resolution, providing strategic counsel that is both comprehensive and discreet. Whether advising on domestic property deals, construction or joint ventures or providing behind-the-scenes input on litigation strategies, David’s ability to anticipate risks and deliver commercially sound solutions has earned him the trust of clients worldwide.
Clients who work with David know they’re in capable hands. His reputation as a “formidable negotiator”, “unique problem solver” and “original thinker” is well-earned. David brings not just legal expertise but a practical, solutions-oriented mindset to every deal. His hands-on involvement from the earliest stages ensures that deals are structured in a way that anticipates challenges and maximises outcomes.
David’s approach is refreshingly direct. Clients describe him as approachable and detail-oriented, with a focus on delivering results. He is known for his ability to simplify even the most complex matters, cutting through the legal jargon to offer clear, actionable guidance.
At Quastels, David prioritises building long-term relationships. His clients value the personal attention he gives to each matter, and his deep involvement in every aspect of a deal sets him apart from his peers. Whether working on a significant development project or advising on litigation strategy, David’s commitment to client success is unwavering, making him a trusted partner for the most challenging legal and commercial matters.
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London Office
Quastels LLP
Watson House, 54 Baker Street
London, W1U 7BU
Phone: +44 (0)20 7908 2525
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