WaveDancer, Inc. is an American IT company headquartered in Fairfax, Virginia that specializes in developing, modernizing and maintaining information technology systems for government and commercial organizations. The company also offers secure supply chain management software solutions along with software development, cloud-based solutions and cybersecurity services. Formerly known as Information Analysis Incorporated, the company changed its name to WaveDancer, Inc. in December 2021 and has been in operation since 1979.