What separates a Neumann Associates from competition? What separates a Neumann Associates from competition? Achim Neumann, President of A Neumann & Associates, LLC, a leading Mergers & Acquisitions Advisory and Business Brokerage firm on the East Coast, answers the question business owners often ask, “What separates A Neumann & Associates from other M&A Advisors and Business Brokers?” Home > All Videos > What separates a Neumann Associates from competition Contact A Neumann & Associates, LLC If you are considering selling your business, please contact us to learn more about our comprehensive service spectrum. Our experienced professionals will answer all your questions about selling a privately held business in complete confidentiality. Please Click Here to fill out a short form, or call us at (732) 872-6777. We will contact you directly and will never identify ourselves to your employees.