Starting a pharmaceutical company in India involves several steps and regulatory requirements. Here are some general steps to consider:

1. Business Plan: Develop a comprehensive business plan, including the product range, target market, and financial projections.

2. Choose a Legal Structure: Decide on the legal structure of your company, such as a private limited company, public limited company, or limited liability partnership. Consult a lawyer to choose the best option based on your business needs.

3. Register Your Company: Register your company with the Registrar of Companies (ROC) in your state.

4. Obtain Necessary Licenses: Obtain necessary licenses from the Drug Controller General of India (DCGI) and State Drug Control Authorities. This may include a manufacturing license, wholesale drug license, and retail drug license.

5. Location: Select a suitable location for your manufacturing unit, ensuring compliance with environmental laws, and obtaining necessary approvals.

6. Quality Control: Set up a quality control department and obtain Good Manufacturing Practices (GMP) certification.

7. Hire Qualified Personnel: Hire qualified personnel for your manufacturing, research and development, and sales teams.

8. Marketing and Sales: Develop marketing strategies, and obtain necessary approvals for product advertisements and promotions.

9. Financing: Arrange for necessary financing to cover startup costs, working capital, and expansion.

10. Compliance: Ensure compliance with all relevant laws and regulations, including those related to taxes, labor laws, and intellectual property.

Starting a pharmaceutical company can be a complex process, so it’s advisable to consult with an experienced professional or business consultant to guide you through the process.