95% of Licensed Investigators in NJ & PA hold an "Individual License" which simply means they are a one-man shop. Magnum Investigations, LLC holds a coveted "Agency License" permitting them to hire a staff of investigators. If a Private Investigation company was simply serving subpoenas, taking statements, or conducting background checks then sure, it really doesn't matter if they hold an "Individual License". However, Individual License holders should never conduct surveillance because they will certainly get caught by the very person they are attempting to follow. Surveillance should be conducted with a team of investigators working together in separate vehicles. Magnum Investigations, LLC has the staff to conduct Surveillance Investigations using a team approach to avoid the target of the investigation noticing that they are being monitored. So it's wise to do your research before hiring anyone and it's highly recommended to only hire Agency License holders.