Did you just find a file that is digitally signed by Mead & Company Limited? If so, please read on.
You'll typically see Mead & Company Limited when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screencap shows:

You can view the additional details from the Mead & Company Limited digital signature with the following procedure:
Here is a screengrab of a file that has been signed by Mead & Company Limited:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Mead & Company Limited and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot above, you can examine all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also see the address for Mead & Company Limited, such as the street name, city and country.
VeriSign Class 3 Code Signing 2004 CA has issued the Mead & Company Limited certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Mead & Company Limited files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/47 | MCSXUser.exe |
| 0/55 | MCSXUser.exe |
The detection percentage is based on the fact that I have collected 102 scan results for the Mead & Company Limited files. 0 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: