Math. is a digital advertising firm based in the D.C. metro area that helps companies grow quality leads, customers and ultimately sales through Paid Campaigns®. We’ve noticed companies missing out on huge market share by not maximizing search engine marketing capabilities. We help you align your paid campaigns to increase ROI. It’s simple Math. Helping you grow your business is as important to our team at Math. as it is to yours. Want a reliable way to keep growing your user base? Try Math. a GLDFNK™ brand Math. is the in-house brand and digital advertising arm of creative firm GLDFNK™. We are gifted visual storytellers.