Why company issue debenture if they already received money from issue of share?

Companies issue debentures to raise additional funds without diluting ownership, as issuing shares can lead to a reduction in existing shareholders' control and earnings per share. Debentures provide fixed interest payments, making them attractive for raising capital for specific projects or to finance operations. Additionally, interest payments on debentures are tax-deductible, which can enhance the company's overall financial efficiency. This allows companies to leverage debt strategically while maintaining equity structure.