Business Law
Your business is one of your most valuable assets. Let us help protect it by guiding you through the setup process, drafting contracts to safeguard your interests, preparing for a seamless sale or transition, and protecting your brand. A strong legal foundation gives you peace of mind and allows you to focus on running and growing your business.
Attorney Advisement & Legal Documents
Real Attorneys, Professional Advice
Attorney Advice & Business Documents
Call our team for more information.
You know your business from the inside out. You have built a strong model, a clear vision, and a plan for growth. But have you made sure that your legal foundation is just as strong? At Assertion Law Firm LLC, we help business owners across Missouri protect what they have built by offering legal advice that is tailored to each unique situation. From contract reviews to long-term planning, our attorneys focus on practical solutions that match your business goals.
Legal documents are never a one size fits all process. Using the wrong contract or missing key provisions can lead to expensive and time-consuming issues. Our mission at Assertion Law Firm LLC is to build a reliable legal structure that supports your success. We help you choose the right entity for your business, draft agreements that reflect your specific needs, and develop strategies for succession or transition. Whether you run a small startup or an established company, we are here to support your business at every stage. Let us help you move forward with clarity, confidence, and legal protection that grows with you.
Business Setup
Setting Up Your Business is More Than Just Paperwork
Choosing the right legal structure for your business is one of the most important early steps in setting a strong foundation. The structure you choose affects how liability is handled, how ownership is defined, and how decisions are made. Whether you are considering a limited liability company, corporation, partnership, or sole proprietorship, our attorneys will explain the advantages and challenges of each option so you can make an informed decision that supports your goals.
We assist clients through the full setup process, including preparing and electronically submitting the required documents to the Missouri Secretary of State. We also provide guidance and documentation on related matters such as constructing an operating agreement, defining ownership rights, and applying for a federal tax identification number. By working with our attorneys from the beginning, you avoid delays, missing documents, or filing errors that could cause unnecessary complications in the future. Starting with the right structure gives your business the tools it needs to grow and stay protected.
Reach out to us for a consultation.

Call us to build a solid legal foundation for your business.

Business Contracts
Create Business Contracts and Agreements
Our attorneys can help clarify the terms you need in a contract and ensure that your legal documents are structured in a way that reflects your goals and complies with Missouri law. Whether you are entering into a new business relationship or need to update an existing agreement, we provide guidance to make sure your contracts are legally enforceable and practical to use. A well-drafted contract lays the groundwork for smoother business operations and helps reduce the chance of future legal disputes.
Call us today to speak to an attorney.
Business Transactions
Purchase or Sale of a Company
Large business transactions like buying or selling a company can be complicated and time-consuming. A solid legal plan with the necessary documentation and contract ensures everyone moves forward on the right path. You can protect your position as either the seller or the buyer regarding due diligence, compliance, and liability with the proper legal paperwork.
We can work with your financial team or business broker to ensure everything runs smoothly. We’ll also carefully review any documents prepared by the other party’s attorney to ensure the transaction protects your best interests.
The attorneys at our firm also provide relevant advice for succession planning as you approach retirement. Whether you’re selling a company to a third party or keeping your business assets in the family, each option requires specific documentation and we’re here to help.
Our legal team will guide you through every step of the process!

Trademarks
We Will Register Your Trademark
Register your trademarks before your competitors do in order to protect your brand’s identity. A properly registered trademark gives you exclusive rights to use your name, logo, slogan, or other brand assets in connection with your goods or services, helping to prevent confusion in the marketplace and avoid costly legal disputes.
We offer personalized legal guidance to ensure your trademarks are filed correctly, efficiently, and in a timely manner, building a solid foundation to withstand future challenges or infringements. From initial clearance and research to filing with the United States Patent and Trademark Office, our team works with you every step of the way.Â
Whether you are launching a new brand or formalizing rights to an existing one, securing a federal trademark is a smart investment in your business’s future. Let us help you establish and defend the identity you’ve worked hard to build.
Schedule an appointment on our Trademark page.
Read More About Business Law

Legal Insights and Best Practices for Starting and Running a Business in Missouri
Having legal help when forming a Missouri LLC can give you a great foundation for starting and running your business.

Avoid the "Handshake Agreement"
Proper documentation is crucial for multi-owner businesses to ensure protection and clarity for all parties involved.

When To Get An LLC
In most circumstances, you really need to create a business entity instead of operating as an individual. An LLC is often the best option.

Avoid Chaos With An Operating Agreement
Business owners who file an LLC on their own often miss key details by skipping an Operating Agreement, a mistake that can be avoided with professional guidance.

Five Common Misconceptions About Missouri LLCs Explained
We explain five common misconceptions about Missouri LLCs to give you information and guidance on if forming a Limited Liability Company is the right choice for your business.

Why is a Business Succession Plan Important?
Every business owner knows that building a business takes dedication and hard work, but you also need to plan for what happens when a key owner retires, becomes incapacitated, or passes away.
Contact Us to Schedule a Consultation
We help with your business law needs. Our team consists of attorneys who will advise you about various types of legal paperwork for your company.
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