What Happens When a Company Goes Public? Complete IPO Process Explained in India

Summary

• When a company goes public, it offers its shares to the public for the first time through an IPO and gets listed on stock exchanges.
• The IPO process in India includes steps like DRHP filing, SEBI approval, subscription, allotment, and final listing on NSE/BSE.
• Listing day is the first trading day of the stock, where prices can rise or fall based on demand and market sentiment.
• Companies go public mainly to raise funds, expand business, reduce debt, and provide an exit to early investors.
• IPOs offer growth opportunities but also carry risks, so research and a long-term mindset are important for investors.

Imagine a small startup that began in a tiny office with just 5 people. Over time, it grows, gains customers, earns profits and one day, the founder decides: “Now it’s time to take this company public.”

But what does that really mean? What actually happens when a company goes public?

This blog will break down the entire journey in a simple, beginner-friendly way, so even if you’re new to the stock market, you’ll clearly understand the IPO process in India, what IPO listing means, and what happens on the listing day.

What Does “Company Goes Public” Mean?

When a company goes public, it means the company starts offering its shares to the general public for the first time. Before this, the company was privately owned by founders, investors, or venture capitalists.

Once it becomes public:

• Anyone (like you and me) can buy its shares.
• The company gets listed on stock exchanges like the NSE or the BSE.
• It becomes a public company.

In simple words, ownership of the company gets divided into small pieces (shares), and people can buy those pieces.

A Simple Story to Understand the IPO Journey

Let’s say there’s a company called “FinGrow Tech.”

It started with a ₹10 lakh investment. Over time, it becomes successful and now wants to expand globally. But expansion needs money—big money.

The founder has 3 options:-

• Take a loan (interest burden)
• Raise private funding (limited investors)
• Go public (raise money from millions of people).

So, the company decides to launch an IPO. This is where the real journey begins.

What is an IPO? (Initial Public Offering)

IPO stands for Initial Public Offering. It is the process through which a private company offers its shares to the public for the first time.

(Source: SEBI)

This is the first step when a company goes public.

If you are completely new to this concept, you can first understand the basics in detail by reading our complete beginner guide on What is an IPO & How It Works (Step-by-Step Guide for Beginners)

Complete IPO Process in India (Step-by-Step)

The IPO process in India is structured and regulated by SEBI to protect investors.

What is Listing Day Meaning?

Listing day meaning is simple: It is the first day when a company’s shares are available for trading in the stock market.

(Source: NSE)

On this day:

• Share price can go up or down
• Based on demand & market sentiment
  
  

What Happens on IPO Listing Day?

Let’s go back to our story.

FinGrow Tech launches IPO at ₹120.

On listing day:

If demand is high → price may open at ₹150 (listing gain)

If demand is low → price may open at ₹100 (listing loss)

This is why IPOs are exciting—but also risky.

Why Do Companies Go Public?

When a company goes public, it has several goals:

• Raise capital for expansion
• Reduce debt
• Increase brand visibility
• Provide exit to early investors

To go deeper into the reasons behind this decision, you can explore our detailed article on Why Do Companies Launch an IPO? Benefits, Risks & Real Reasons Explained, which explains the strategic thinking of companies before going public.

Advantages of a Public Company

A public company means not just about shares—it brings many benefits:

For Company:-

• Access to large capital
• Better credibility
• Growth opportunities

For Investors:-

• Wealth creation opportunity
• Liquidity (easy buying/selling)
  
  

Disadvantages of Going Public

For Company:

• Strict regulations
• Public scrutiny
• Pressure to perform quarterly

For Investors:

• Market risk
• Price volatility
  
  

IPO vs Private Company (Quick Comparison)

Real-Life Example (India)

Companies like Zomato and LIC went public through IPOs and allowed common investors to participate in their growth.

Key Terms You Must Know

Final Thought

When a company goes public, it’s not just a financial event—it’s a major transformation. For the company, it becomes accountable to the public. For investors, it becomes an opportunity—but not guaranteed profit.

Always remember:

IPO ≠ guaranteed gains

Research is important

Long-term mindset wins

DISCLAIMER: This blog is NOT any buy or sell recommendation. No investment or trading advice is given. The content is purely for educational and information purposes only. Always consult your eligible financial advisor for investment-related decisions.