Business for Good: Oat Foundry

It’s the clacking you hear first. Enter the Philadelphia offices of the mechanical engineering firm Oat Foundry, and you can’t miss it. The sound, which resembles keys being tapped furiously on a keyboard, doesn’t come from engineers busy at work. Rather, it stems from the firm’s signature product: a split-flap sign, like those used to … Continue reading Business for Good: Oat Foundry