When this client aproached to me, this was a new business, but the tweak was that they had and heritage for a previous company. They wanted to mantain the isotype but whit a newer look and new company name.
However, I did offer them a new isotype and a simplified version for previous one, to make a broader approach to this logo. At the end, we kept the initial idea to have a similar isotype to the previous company, with the original complexity in it.