Hi - one bit of clarification first: FindingFive is a volunteer-support nonprofit, so we don't have employees. We have a voluntary staff. 
As for your question, our official answers are in our Privacy Policy: https://help.findingfive.com/privacy.html and expanded in this FAQ: https://help.findingfive.com/rfaqs.html#...ifiability. We *highly* recommend reading through the FAQ section in detail.
In terms of your specific question about access, the binary answer is yes, FindingFive has access to all participation info for all studies. This is necessarily so for our service to operate, as stated in our Privacy Policy. However, it's not like we can just turn on our laptops and immediately access the data. You can read more about how we secure the data on those pages.
As for your question, our official answers are in our Privacy Policy: https://help.findingfive.com/privacy.html and expanded in this FAQ: https://help.findingfive.com/rfaqs.html#...ifiability. We *highly* recommend reading through the FAQ section in detail.
In terms of your specific question about access, the binary answer is yes, FindingFive has access to all participation info for all studies. This is necessarily so for our service to operate, as stated in our Privacy Policy. However, it's not like we can just turn on our laptops and immediately access the data. You can read more about how we secure the data on those pages.