Who We Are. Where We Come From. During our early years in international advertising networks, the conviction grew: this can be done better: More flexibly, more light-heartedly, more directly. The result: We are open. We are independent. We are fast. We are international. And we're here since 2007. Why Interstate is More Than an Advertising Agency. Our motivation is plain and simple: We like to solve our clients' problems. Day in, day out we are busy getting difficulties out of the way and improving things. Why? Because we enjoy it. These solutions can be, but are not limited to communication. Just as much we like to think about ideas for products or business development. Or help to improve processes. The tougher the nut, the better. We dig deep into our clients' businesses, into markets, into product worlds, into consumer insights – and into those of companies. Without chichi. But fair, relevant, effective.