IPO Process in 7 Steps

For high-growth companies, an IPO represents the ultimate test of financial and operational discipline. Market opportunity aside, a successful initial public offering validates an organization’s ability to deliver predictable performance under intense scrutiny.

But going public isn’t easy, as evidenced by the fact that nearly 17% of US IPO attempts since 1997 have been withdrawn. The process requires significant capital, bulletproof financial controls, audit-ready processes, and systems that can scale seamlessly through rapid growth. The timeline alone is daunting, often beginning 12 to 24 months in advance as cross-functional teams build the rigorous controls and capabilities required of a public company.

That initial preparation sets the stage for a high-stakes, seven-step sequence that progresses from an initial readiness assessment through to operating as a public entity. By understanding this roadmap, finance teams can anticipate resource needs, build the infrastructure investors expect, and move through each stage with confidence.

Key Takeaways

• The IPO process is long, commonly beginning a year or two before the target listing date.
• Financial and organizational readiness is key; private companies need to operate with the stringency of a public entity before formally proceeding.
• A cross-functional IPO team, including external specialists, must work collaboratively and in parallel to keep everything on track.
• Going public isn’t a one-time event. Operating as a public entity requires an ongoing commitment to transparency and accountability.
• ERP systems that unify and integrate companywide financial and operational data systems are a must for teams looking to confidently communicate with investors.

What Is the IPO Process?

The IPO process is the structured path a private company takes to become a publicly traded entity by offering its shares to public investors on a stock exchange. It involves assessing readiness, preparing financial and legal documentation, filing with regulators, marketing to investors during the “roadshow,” and, ultimately, listing publicly. Companies go public to raise growth capital, provide liquidity to early investors and employees, boost credibility, and access broader pools of funding and talent.

Beyond traditional IPOs, companies can access public markets through alternative paths such as special purpose acquisition companies (SPACs), which provide faster timelines through reverse mergers with already-public shell companies, and direct listings, which let existing shareholders sell shares directly to the public without raising new capital or paying underwriter fees. Each path has tradeoffs in cost, control, investor reach, and regulatory complexity, but all demand the same foundation: financial transparency, operational maturity, and scalable systems.

7 Key Stages of a Successful IPO

A successful IPO doesn’t begin on listing day. It’s the result of months—sometimes years—spent preparing financials, tightening controls, and coordinating strategies among finance, legal, and operational departments. The seven stages below map that long runway into the essential work required to enter public markets ready to meet investor expectations and regulatory demands.

1. Assessing Organizational and Financial Readiness

   The first step toward an IPO is an honest assessment of financial health, reporting integrity, operational maturity, and an overall readiness to operate under public scrutiny. Financials must be audit-ready, as most IPO candidates are required to present two to three years of GAAP-compliant financial statements, audited by an independent accounting firm registered with the Public Company Accounting Oversight Board (PCAOB).

   This is a higher bar than many private firms are used to, requiring rigorous revenue recognition, consistent expense tracking, and reliable consolidation processes.

   Underwriters and investors look for more than clean numbers: they want stable revenue, a healthy debt-to-equity ratio, headroom for growth, and enough cash reserves to fund the IPO process, which can be expensive. Though costs vary depending on IPO structure, company size, and deal value, companies can expect to spend at least $1 million—often tens of millions or even more than a hundred million dollars—in one-time expenses. Public status also brings ongoing annual costs related to compliance, reporting, and governance.

   Equally important is the company’s internal infrastructure. Do you have a seasoned CFO (or finance team) with public company experience? Are Sarbanes-Oxley-style controls in place for accurate financial reporting? Can systems support fast closes, real-time reporting, and comprehensive audit trails? A company that struggles to close its books or lacks budgeting and forecasting discipline is not IPO-ready. Overly manual processes—or those held together by spreadsheets—signal the need for automation and system upgrades. This is the stage to close process gaps and modernize systems; if you don’t fix them, auditors, regulators, or the market will catch the errors they generate.

2. Assembling Your IPO Team

   No company goes public alone. An experienced, cross-functional IPO team of internal leaders, external specialists, and governance advisors working in sync sets the stage for a smoother process in subsequent steps.

   • The core internal bench: Generally, the CFO quarterbacks the process. The Controller or Chief Accounting Officer makes sure the numbers stand up to outside scrutiny, while FP&A analysts fine-tune forecasts for investors. Internal audit, tax, and IT specialists are tasked with shoring up controls, tax plans, technology systems, and data repositories to meet public company compliance and reporting standards. The CEO and COO shape the company’s narrative and stay closely involved in decisions around timing, valuation, and investor messaging.
   • External deal specialists: Investment banks (the underwriters) run the day-to-day timeline. They’ll also eventually help set the price and sell the shares. Securities lawyers prepare the Securities and Exchange Commission (SEC) paperwork and guide disclosure choices. Independent auditors are necessary to verify financials. Many companies also engage compensation advisors to structure executive pay plans and equity awards, as well as investor relations or PR consultants to refine media communications.
   • Board and governance: Public companies are required to have a board where the majority of directors are independent, meaning they aren’t employees, major shareholders, or otherwise tied to the company. Most exchanges also require the company to form audit and compensation committees, and at least one board member should have strong financial know-how.
   • The steering committee: To keep everyone on the same page, companies often create an internal steering committee that meets regularly. This group oversees legal, accounting, tax, systems, and marketing workstreams, tracking progress against the launch date and holding stakeholders accountable along the way.

3. Preparing Documentation and Performing Due Diligence

   Once in place, the core team leads the documentation and due diligence phase of the IPO. This stage is all about full disclosure: painting a comprehensive, accurate picture of the business for potential investors and regulators.

   Important deliverables include:

   • Historical financial statements: Companies usually provide two or three years of audited income statements, balance sheets, and cash flow statements, with footnotes, prepared to meet PCAOB standards. Complex corporate structures may require additional consolidated or carve-out financials to isolate specific business units or operations included in the offering. At this stage, companies must also complete technical accounting analyses, finalize revenue recognition policies under ASC 606, and prepare pro forma financials (adjusted statements that reflect the company’s financial position after the IPO or following recent restructurings, as if those changes had already taken place).
   • The prospectus: Known as Form S-1 in the US, this is the heart of an IPO filing. It describes the company’s business model, market opportunity, strategy, risk factors, management team background, share structure, and detailed financial information. It’s usually written by the company and its lawyers, with input from management and underwriters, and sets the tone for how the company is introduced to the public markets.
   • Supporting documents and disclosures: This is a catch-all for any material information an investor would need to assess the company. These can include management’s discussion and analysis (MD&A) of financial results, use-of-proceeds statements (how IPO funds will be used), legal proceedings or material contracts (such as major customer agreements or debt obligations), executive compensation data, and more.

   While these documents are being prepared, underwriters and legal counsel conduct a due diligence review to scrutinize every aspect of the company’s records to identify potential risks before the SEC or investors do. A virtual data room typically houses all key documents, with granular access controls for different stakeholder groups.

   The due diligence process can feel intrusive, but it’s crucial for uncovering red flags early. If weaknesses are found, they may need to be addressed or clearly disclosed in the prospectus. The goal is to eliminate surprises when regulators examine the IPO filing or when investors are deciding whether to buy shares.

4. Filing Registration Documents

   Once the IPO prospectus and accompanying financials are polished and vetted, the company files its registration documents with the appropriate regulators—for example, Form S-1 with the SEC in the US; a prospectus with the Financial Conduct Authority in the UK. This moment—the formal filing—marks a major milestone. It essentially opens the company’s books to the public for the first time, as the filing will become public record.

   Regulators then begin their review. In the US, the SEC examines the filing for completeness and accuracy, often issuing comment letters to request clarifications or revisions. The company and its lawyers must respond to each comment, with this back-and-forth continuing until the SEC is satisfied. This can last weeks or months. Only when the SEC declares the registration “effective” can the company proceed with pricing the IPO and selling shares to the public. However, the company may begin marketing the deal to investors after the preliminary prospectus has been publicly filed and the required waiting period has elapsed, even if SEC review is still ongoing.

   During this review—and throughout the subsequent roadshow—the company is in a “quiet period,” in which public communications are restricted and management must be careful to avoid any publicity or statements that go beyond what’s in the prospectus. Otherwise, it may be seen as illegally hyping the stock.

   While specifics vary across jurisdictions, the core process remains consistent: file registration documents, address regulator feedback, and receive clearance before proceeding with the IPO. Dual-listed companies must often file in parallel with multiple regulators. For example, a company listing on the New York Stock Exchange (NYSE) and the London Stock Exchange would file with both the SEC and UK regulators.

5. Launching the Roadshow and Engaging Investors

   With an approved preliminary prospectus in hand, the company can officially launch the IPO roadshow—the marketing phase designed to build investor interest and demand. Over one to two weeks, the CEO, CFO, and other top executives, with the support of the underwriters, present the company’s story in back-to-back meetings with institutional investors. These typically include mutual funds, pension funds, and hedge funds, the primary buyers of IPO shares, through a mix of one-on-one and group sessions. While roadshows have traditionally been held in major financial centers like New York, Boston, San Francisco, and London, many now take place virtually, expanding reach and sometimes accelerating the timeline.

   Roadshow presentations cover the company’s business model, market opportunity, competitive advantages, growth strategy, recent financial performance, and forecasts (within the bounds of what’s allowed by securities law). Management must make a compelling investment case—why buying shares in this IPO will deliver returns—and address risks transparently, since savvy investors will probe for weaknesses. Roadshows are also an opportunity to begin building relationships with future shareholders, which can be especially important for growth-stage companies seeking long-term investor loyalty.

   Meanwhile, underwriters are gauging investor interest through the “book-building” process, in which they collect feedback on how many shares investors might want and at what price. This input helps shape final pricing and allocation decisions. It’s not uncommon to adjust the target price range or even the IPO timing based on the reception during the roadshow.

   Throughout the roadshow, companies must follow SEC regulations governing pre-IPO communications, maintain detailed records of all investor interactions, and continuously refine messaging based on investor feedback as the order book takes shape.

6. Pricing and Going Public

   After the roadshow wraps, the IPO team reconvenes to set the final offer price and share allocation, commonly a day or two before the scheduled listing date. The underwriters and the company weigh all the input from prospective investors to set a price per share, the total number of shares to be sold (if not fixed in advance), and whether to include an overallotment option. This option, often called a “greenshoe”, allows underwriters to purchase additional shares to help stabilize the stock price after trading begins.

   Final pricing is influenced by investor demand, market conditions, and valuations of comparable public companies. Generally, companies want to cultivate enough investor interest for the offering to be oversubscribed. This ideally leads to a healthy first-day trading “pop” in price, signaling enthusiasm without suggesting the company underpriced its shares. To encourage participation, IPOs are often priced slightly below estimated market value, giving early investors a sense of upside. Most IPOs include a lock-up period (often 180 days) during which insiders like executives and early investors are restricted from selling their shares to avoid flooding the market.

   Once pricing is finalized, the company issues a press release and files a final prospectus confirming the offer details: number of shares, final price, and expected first trading date.

   At this point, the IPO is ready to “go live.”Executives may ring the exchange’s ceremonial bell on listing day, signaling the start of public trading.

7. Operating as a Public Company

   Even after a year or more of preparation, the work isn’t over when the company lists. Public status brings new layers of accountability and scrutiny, along with heightened expectations from regulators, investors, analysts, and the board. Five areas in particular take on new importance post-IPO:

   • Regulatory reporting and financial controls: US public companies, for example, must meet quarterly and annual SEC reporting requirements, using forms such as 10-Qs, 10-Ks, and 8-Ks; maintain strong internal controls; and comply with Sarbanes-Oxley (SOX) standards. Finance and legal teams take the lead here, overseeing filings, audits, and earnings calls—all under public scrutiny.
   • Investor communications and market expectations: Going public isn’t a one-time event—it’s the start of an ongoing dialogue with investors who expect transparency, accountability, and performance. With thousands of shareholders, investor relations becomes a full-time function, responsible for earnings guidance, shareholder communications, and managing relationships with analysts who cover the stock.
   • Governance and oversight: Public companies are expected to maintain formal board committees—typically audit, compensation, and governance—led by independent directors. They also must establish strong policies around risk management, oversight, and compliance. Many companies may also need to comply with industry-specific regulations.
   • Managing volatility: Stock prices fluctuate daily based on market conditions, performance, and perception. Leadership—especially the CEO and CFO—must decide whether to provide guidance to the market on future earnings, and, if so, be prepared to meet or explain performance against the expectations they set.
   • Sustaining shareholder confidence: Public shareholders are now a core part of the company’s stakeholder mix. Earning and maintaining their trust requires long-term value creation, credible execution, and transparent leadership—especially during rough patches, when the company may face public criticism, stock selloffs, or pressure from activist investors.

Key IPO Insights for Growth-Stage Companies

For growth-stage companies, an IPO is less a finish line than a years-long transformation that rewards foresight. Being a great private company is the best preparation for being a public one. This means building sustainable business fundamentals early (reliable revenue, customer retention, and financial discipline) well before even considering an IPO. Then, systematically build toward company standards: implement SOX-compliant controls, accelerate monthly close cycles, and recruit finance leaders who have experience shepherding filings through the SEC.

The goal is to be IPO-ready when the market is ready. Not every year is a good IPO year, and companies may only get a brief opportunity to go public on favorable terms. Teams that have already built the infrastructure can move decisively when conditions align, rather than watching favorable markets pass while scrambling to meet basic readiness requirements. In other words, it’s far better to postpone a prepared IPO than to proceed unprepared.

At the core of this preparation is scalable, unified financial infrastructure. Legacy systems and manual processes that work for $50 million companies tend to break down as companies approach $200 million in revenue—precisely when they begin to attract heightened public market attention as potential IPO candidates. ERP systems eliminate the spreadsheet dependencies and system integrations that create bottlenecks during rapid growth. They also provide leadership with the data confidence to articulate a compelling equity story—and maintain that narrative as the market ebbs and flows.

The Future of Public Market Entry

The path to going public is always evolving, offering companies more options—but higher expectations. Some notable trends and future directions include:

• Alternative paths to public markets: Traditional IPOs now have competition. Direct listings, where companies sell existing shares without underwriters, have gained traction. The NYSE even offers a “Primary Direct Floor Listing” option that lets companies raise new capital without the traditional IPO process. Though the SPAC boom has cooled, it remains a viable option for companies seeking faster timelines or specific strategic partnerships
• Market cycles and timing flexibility: IPO windows respond rapidly to macroeconomic conditions and investor risk appetite. US IPO volume surged from 232 offerings in 2020 to over 1,000 in 2021, then dropped dramatically as markets shifted. Timing a public debut could mean preparing “IPO-on-file” kits to act quickly when the time is right, or even pulling back an offering if the market turns sour at the last-minute. In a volatile environment, the ability to pause or pivot is essential.
• Digital-first investor engagement: Virtual roadshows, online meetings, and digital diligence portals are now standard practice. While this democratizes access, allowing companies to efficiently pitch a wider array of investors (including internationally), building investor confidence through screens requires different preparation than in-person meetings. Digital formats can compress the IPO timeline and reduce costs compared to traditional tours, but success depends on compelling data presentation and clear communication. The future IPO balances digital efficiency with the relationship-building that drives investor commitment.
• Higher regulatory and investor expectations: Regulators are considering mandates around environmental, social, and governance disclosures, meaning future IPOs may need to report on sustainability metrics alongside financials. Investors are also showing less tolerance for companies with weak governance or no clear path to profitability. The “profitability over growth” theme has grown after some high-profile IPO missteps. Companies must demonstrate strong business fundamentals and responsible leadership to win long-term confidence.

Simplify IPO Readiness With Scalable Systems

One recurring theme throughout the IPO process is the critical role of airtight financial and operational systems. Having a scalable, integrated ERP system in place can make the daunting IPO process significantly easier to manage. Why? Because an IPO demands timely, accurate, and comprehensive data—exactly what a modern platform like NetSuite ERP is designed to deliver. Just as importantly, these systems give leadership the visibility and control to communicate confidently with investors and act quickly when market conditions align.

NetSuite financial management specifically addresses the critical requirements of IPO-bound companies through comprehensive financial control and visibility capabilities. The platform’s automated financial consolidation feature accelerates period-end closes while maintaining accuracy across multiple subsidiaries and currencies—delivering audit-ready financials when they’re needed most. Built-in controls and approval workflows map directly to SOX requirements, while automated revenue recognition helps companies comply with ASC 606 standards. And by unifying general ledger, payables, receivables, tax management, and financial reporting, NetSuite provides the data confidence and operational agility leaders need to engage investors and act decisively when the market window opens.

NetSuite Financial Management Dashboard

An IPO represents the culmination of years of financial discipline and operational maturity. The organizations that succeed in public markets are those that build institutional-grade capabilities long before they need them. Once ready, the formal process can begin: Documents are prepared and due diligence is performed, registration documents are filed, the roadshow kicks off, final pricing is determined, and the company goes public. But the IPO process doesn’t end there; operating as a public company requires rigorous transparency and control, especially as the company grows. From meeting regulatory requirements to engaging investors and managing volatility, newly public companies must operate with discipline and clarity across every function.

IPO Process FAQs

How early should a company begin preparing for an IPO?

There’s no such thing as “too early” when it comes to IPO readiness, but many companies begin preparing at least 12-24 months before their target filing date. This timeline allows for implementing new financial systems, recruiting experienced executives, and establishing the quarterly reporting discipline that public markets require.

What are the internal warning signs a company is not yet IPO-ready?

Warning signs suggesting a company isn’t IPO-ready include:

• Poor financial reporting discipline: Struggling to close books on time; lacking audited financials.
• Excessive manual financial processes: Extensive spreadsheet work; absence of integrated ERP systems.
• Weak internal controls or governance: No audit committee; lack of Sarbanes-Oxley compliance; frequent accounting adjustments.
• Volatile or opaque business metrics: Inability to clearly explain revenue drivers; inconsistent KPIs, limited visibility into real-time metrics.
• Lack of experienced leadership: CFO lacks knowledge of SEC reporting; general counsel isn’t familiar with securities law; executives resistant to sharing bad news publicly; leadership hesitant to upgrade processes.

Do international companies face different IPO requirements?

Yes, international companies face different IPO requirements. The fundamental steps of going public are similar (preparation, filing, marketing, listing), but the regulatory requirements vary by country and exchange. For example, a company going public in the United States will register with the US Securities and Exchange Commission and follow GAAP accounting, whereas a company listing in London will file with the UK Financial Conduct Authority under IFRS standards.

Can a company reverse course after filing for an IPO?

Yes. Until the moment shares start trading publicly, companies generally have the option to delay or withdraw their IPO. The withdrawal process involves filing a formal request with the SEC and can occur for various reasons, including adverse market conditions, valuation concerns, or changed strategic priorities. While withdrawal provides flexibility, it can damage a company’s reputation and could affect future capital-raising efforts.