The game uses the OpenQuest rules system, which is designed for modern day settings and therefore modern day combat.
The Company is an elite Private Military Service Provider with global capabilities. It will will accept involvement in tracking down killers all the way through to high octane firefights.
The book contains a simple chargen, an equipment section, a rundown of the world The Company operates in, story seeds and sample scenarios.
D101 Games says The Company is broadly compatible with other D101 products. That’s my emphasis, not there. There’s a preview of the first chapter on publisher’s site.