TandemSeven

TandemSeven provides design and development services + tools, specializing in complex multi-channel experiences and digital solutions. The job it does: managing your IT, from help desk to infrastructure, as an outside partner.

It makes the most sense for small and mid-sized companies. Alongside the main category they mention Information Services and Mobile. They are a mid-sized team, 51 to 200 people, which usually shapes who they work with.

TandemSeven is based in Chicago, Illinois. You can read more at tandemseven.com.

Things worth asking about: response SLAs, onboarding, and what is billed per hour. Get the renewal terms in writing before the first invoice.

Every review on Revaw shows how it was verified, so if you know TandemSeven well, your review carries weight here.