Credit scores are complex statistical models for predicting credit risk. While there is no guaranteed way to improve a business credit score, here are a few steps you can take to ensure that your business credit report reflects the best scores possible for your situation. Check your business credit report regularly and verify that the information in it is accurate and up-to-date. Establish business credit with companies that report trades. Remember, not all business creditors report their trade information. Pay your creditors on time. Historical payment behavior with previous creditors plays a major role in calculating your business credit score.