Quantstamp from my point of view seems like a good project with a workable service.

From what we know they helped in the Request.network ICO, which was a very well run ICO and 100% sold out. Seeing the great potential, I guess its a going to be one of the top sought after ICOs.

Do your research and get to know more by checking their site out, look for Quantstamp project.

There is going to be a big demand for services for securing smart contracts.