But even in times of peace these defense stocks are a great market investment with good growth. They have a wide range of services and have ongoing deals with multiple branches of the military. Us Army Invites Polish Companies To Get Involved In Investments Defence24 Com As is typical he invests in both military contractors like Northrop Grumman and aerospace companies like Boeing. Military companies to invest in . This companys most popular product is Taser an electroshock weapon designed for. There are a few names youll see in military stocks and Lockheed Martin is one of them. The Motley Fool has no. AXON Axon Enterprise is a weapons and technology contractor that works with the military and law enforcement agencies. Guns and ammunition are military staples so it makes sense that they would be included as defense stocks by certain investment groups. It lets them invest tax-deferred money in the stock market and other investment opportunities to take advantage of the mag