JS Marketing is a data-focused marketing consulting company focusing on three things: Create. Do you have any idea for a company or business but need help figuring out where to start? JS Marketing can help create your brand and develop a marketing strategy around whatever you are trying to do. Define. Do you have a company that is already up and running, but need some help defining your marketing strategy? JS Marketing can help. Thrive. Do you have a thriving business, but just need some creative input or new marketing ideas? JS Marketing can provide the creative input that you need.