In order to legally fly at night (30 minutes after sunset), a company must have a Certificate of Waiver from the FAA and US Department of Transportation. Aerohlytics has one. To verify, click here and search 'Aerohlytics' in the 'Search' field.
To learn more about Airspace Waivers in general, click here.
We also have several Airspace Authorizations from the FAA allowing us to operate in controlled airspace around many Central Ohio airports. These authorizations allow us to fly without waiting for the long online FAA approval that most drone companies use.