Yes, we have a list of companies who, by turnover, location and SIC code, need to comply with Section 54 of the Modern Slavery Act but haven't. This list is not complete but growing daily, and we publish this data live on TISCreport.org. We have made contact with everyone on our list directly where websites, email addresses and telephone numbers are available. Where contact details are not available we have asked their auditors (listed in their end of year accounts).