From Wikileaks
Corporate corruption comes in many forms. The number of employees and turnover of some corporations exceeds the population and GDP of some nation states. When comparing countries, after observations of population size and GDP, it is usual to compare the system of government, the major power groupings and the civic freedoms available to their populations. Such comparisons can also be illuminating in the case of corporations.
Considering the largest corporations as analogous to a nation state reveals the following properties:











While having a GDP and population comparable to Belgium, Denmark or New Zealand, many of these multi-national corporations have nothing like their quality of civic freedoms and protections. This is even more striking when the regional civic laws the company operates under are weak (such as in West Papua, many African states or even South Korea); there, the character of these corporate tyrannies is unregulated by their civilizing surroundings.
Through governmental corruption, political influence, or manipulation of the judicial system, abusive corporations are able to gain control over the defining element of government the sole right to deploy coercive force.
Just like a country, a corrupt or unethical corporation is a menace to all inside and outside it. Corporations will behave more ethically if the world is watching closely. WikiLeaks has exposed unethical plans and behaviour in corporations and this as resulted in recompense or other forms of justice for victims.