Zentro is the fastest-growing ISP in Chicago, and we’re changing Internet delivery. We compete with Comcast and AT&T to provide internet access to residential and business customers throughout Chicago and the surrounding areas. We use the most advanced microwave and fiber-optic technology to disrupt the status quo in the ISP space by providing our customers with a superior Internet experience at every level. Just look at our 5-star Google and Yelp ratings.