The article "Pettet's company law: company law and corporate finance" covers various aspects of company law, corporate governance, corporate finance law, securities regulation, and insolvency and liquidation procedures. It discusses the nature of company law, corporate entity, limited liability, and incorporation, as well as the governance problem, duties of directors, and techniques of corporate finance. The researchers also delve into securities regulation, including the regulation of public offerings of shares and insider dealing. Additionally, the article explores insolvency and liquidation procedures, including disqualification of directors.