Cooperatives With Gardiner Thomsen, your audit is conducted by a firm of professionals with years of experience and insight into farmer cooperatives. In fact, several of our professionals each have over 20 years of experience in auditing farmer cooperatives while many of our other employees grew up in farming communities. As you would expect, this experience is invaluable when we’re performing your audit and enables us to give you one of the most comprehensive reports in the industry. Since we have a thorough understanding of cooperatives, we’re able to perform your audit more effectively and provide you with value-added feedback and suggestions.