Legal Solutions for New Hampshire Businesses

From Startups to Strategic Growth, We’re Here to Help
At AA Archambault PLLC, we partner with entrepreneurs, business owners, and executives across New Hampshire to solve legal challenges and build strong foundations for growth. Whether you’re launching a new venture, negotiating a contract, or planning an exit, we offer clear, strategic guidance rooted in both legal experience and business acumen.
Attorney Aaron Archambault brings over 25 years of experience as a business owner, consultant, and attorney to each client relationship. That means you get more than legal theory—you get practical solutions that understand how businesses actually run.
Business Law Services
Small Business & Startups
We help small business owners choose the right entity, navigate compliance, and start off on solid legal footing. Formation packages often available for a flat fee.
Formation & Operating Agreements
LLCs, partnerships, corporations—we help you file the right documents and draft agreements that protect both the business and its owners.
Contracts
We draft, review, and negotiate contracts with vendors, partners, employees, and investors. Our goal is to make sure your rights are protected and your obligations are clear.
Exit Planning
Whether you’re retiring, selling the company, or handing it off to family or employees, we help you prepare for a smooth transition.
Corporate Law & Governance
We assist with shareholder agreements, cap table management, stock classes, and ensuring your company is investment-ready.
Mergers & Acquisitions
Buying or selling a business? We guide you through deal structure, due diligence, and legal documentation.
Intellectual Property Law
Protect your ideas, brands, and trade secrets. We help with copyrights, trademarks, licensing, and IP strategy.
AI Legal Consulting
Integrating AI into your product or workflow? With 20+ years in the tech sector, Aaron offers unique insight on the legal and ethical use of AI in business.
Why Choose AA Archambault PLLC for Business Law?
Business Owner Experience
We know how companies operate from the inside out.
Flat Fees Where Possible
Predictable pricing, especially for startups and formations.
Local to Hopkinton, Serving All of NH
We help businesses throughout New Hampshire succeed.
Tech-Savvy & Forward Thinking
We advise startups and legacy businesses alike, with experience in SaaS, VoIP, IP, and AI.
Practical Guidance, Not Just Legalese
We prioritize clarity, speed, and strategy.
Legal Support for Every Stage of Business
From launch to legacy, we’re here to protect what you build and guide your next move.
Call (603) 499-7431 to schedule your free 30-minute consultation.