Did you just download a file that has a digital signature from Road Runner HoldCo LLC and wonder if the file is safe? If that's the case, please read on.
You will typically see Road Runner HoldCo LLC when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the Road Runner HoldCo LLC certificate with the following procedure:
Here's a screenshot of a file that has been digitally signed by Road Runner HoldCo LLC:

As you can see in the screenshot above, the Windows OS reports that "This digital signature is OK". This means that the file has been published by Road Runner HoldCo LLC and that the file has not been tampered with.
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 view the address for Road Runner HoldCo LLC, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the Road Runner HoldCo LLC certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Road Runner HoldCo LLC files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/47 | rr_visicom_toolbar[1].exe |
The detection percentage is based on the fact that I've collected 47 scan reports for the Road Runner HoldCo LLC files. 0 of these scan results came up with some sort of detection. You can view the full details of the scan reports by examining the files listed above.
The analysis is done on certificates with the following serial numbers: