Bert Spilker & Associates (BS&A) Our mission is to provide clients with the highest quality, most cost-effective, and timely pharmaceutical consulting services available. To achieve this goal, we have assembled a group of over 150 independent associates who are available to assist him in most aspects of drug discovery, drug development and strategy setting. We strive to build long-term relationships with clients based on knowledge of his clients culture, research, products and services. We provide a virtual consulting company.