Practical legal guidance for business owners in moments that matter
Business Law
Running a business means making decisions that affect more than just the bottom line. We work with owners, founders, and managers who need steady legal counsel as they navigate growth, transition, change, and resolution of disputes.
Our focus is on proactive, relationship-driven legal work: structuring deals thoughtfully, addressing risk early, and helping clients move forward with confidence.
How We Help
Small Business & Ownership
Transitions
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Buying or selling a closely held business
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Planning for the retirement or exit of an owner
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Partnership and ownership buyout agreements
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Advisory support for owners, managers and principals
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Employment and executive agreements
Contracts & Business Agreements
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Drafting and reviewing commercial contracts
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Resolving contract issues before they escalate
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Guidance around breach, enforcement, and next steps
Real Estate
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Office and commercial lease agreements
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Property deed review and correction
Finance & Investment
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Financing transactions
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Angel and early-stage investment matters
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Protecting interests of secured creditors
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Collection efforts when recovery is necessary
Led by Mark Sullivan
Business law at Liberty Mark Law is led by Mark Sullivan, whose practice is rooted in trusted relationships and long-term thinking.
Mark works closely with business owners who value direct answers, clear communication, and legal guidance that reflects how business actually operates day to day. His role is not to create conflict, but to help clients understand their options, anticipate risk, and make smart decisions - often before problems escalate.
He is frequently engaged by second-generation business owners, founders planning succession, and clients navigating ownership changes or outside interest in their companies.
What Clients Say
“Mark is straightforward, realistic, and deeply knowledgeable. I always felt like I understood my options.”
What Clients Say
“He doesn’t posture. He listens, explains, and helps you make the right call.”
