Eden Capital-backed PDH Academy, a developer of online courses for professional development, completed the acquisition of OphthoQuestions, an ophthalmology online test preparation and continuing education company, and SunCam, a provider of engineering continuing education and training. "As PDH looks toward its next stage of growth, we aim to serve our customers by continuing to provide first-rate content in healthcare and specialized trades. Our acquisition of OphthoQuestions and SunCam strengthens our ability to serve our customers in ophthalmology, podiatry and engineering," Mark Newcomer, PDH Academy Founder.