Close Corporation/Family Business Disputes Small and mid-sized businesses represent the core of our economy. The officers, directors, and owners share a common objective and obligation to act in the best interests of the business. A single mistake of judgment can ruin an investment or devastate a business. MMM+B excels at providing timely and effective advice to small and mid-sized business so that they may avert disasters. When it's too late, MMM+B will take swift action to hold a wrongdoer accountable for any breach of duty.