Free Market Incentives
A major Libertarian belief is that the free-market incentives should take over as the motivation for welfare and environmental protection, instead of the government. This concept is only possible if companies who consistently donate to good causes and are eco-friendly are rewarded for their actions. Below is a list of companies that are seen as the leaders in "doing-good". They deserve the free advertising (an incentive for their donations), as they are examples of free market incentivizing donations and charitable work.
Environmentally Friendly Companies
Sources: Forbes, Yahoo, Observer, Guardian, Fortune