Illumination Consulting is a digital agency, providing consulting services, marketing, and design and development solutions. Illumination consulting agency was started by a group of entrepreneurs over 20 years ago, who have operated several businesses across multiple industries holding various positions. Contact Illumination Consulting for all your consulting needs. We look forward to hearing from you. We are the Best Retail Advertising Agency in Oregon. As a full-service digital marketing consulting agency, we specialize in areas such as inbound marketing, lead generation, sales nurturing and conversion optimization. Our data-driven digital process yield results that help our clients gain market share. As an online marketing agency services provider, we provide comprehensive support to our clients. This includes retail marketing consultant in the USA.