They have a nice sounding value proposition and their CEO is knowledgable. However, we really didn't benefit from this partnership. They gave us 3 recommendations for software but were not comfortable with any of them. We ended up going with the ERP platform we were leaning towards prior to hiring TSC (that wasn't a good fit according to their analysis).
It was only after signing the contract with the ERP company that we realized the more important decision is the implementation partner. TSC only gave us one choice, which turned out to not have the resources for our project. We're 6 months in and have nothing to show for $15,000 spent with TSC and $42,000 on the software.
The people were all friendly but their experience and technical knowledge was not a good fit for us - a small agile company with some software expertise and dev experience.
Bob from their team is amazing!
Provided really quick and accurate information that helped us immediately reach the right decision.