About Key Theory Digital Marketing

We help our client’s businesses effectively market their message and achieve their online goals.

We increase visibility, site traffic, conversions, and sales. From design to development, web design to social media we have you covered.

Our reputation for providing a great service is stellar and our team is motivated and devoted to their crafts.

- Kenny Harper

Strategic Planning and Creative Execution combined with Modern Technology is the Key Theory to Digital Marketing.

Key Theory LLC has been in business since 2006 and has served clients from all over the country.

Kenny Harper – Owner, Strategist Developer

Kenny started Key Theory LLC in 2006 as a way to do freelance web design. Through the following years he realized his desire to be part of an elite team that had the same passion and dedication for giving the best service to his clients. After getting experience at several marketing and advertising agencies, Kenny went full time with his effort in 2010.

Sarah Harper – Social Media Marketer

Sarah has years of experience doing promotions and marketing and is a social butterfly at heart. She is a natural for meeting people and building rapport. She plans to utilize her talents and skill set to help Key Theory develop its social media presence and services.

Ken Harper – Search Engine Optimizer

Ken has been helping Key Theory optimize websites since 2009. He has a great understanding of how to leverage keywords and message positioning to get great results with search engines. He is an active participator in the Jacksonville SEO Meet up and various marketing groups.