IPO Advisory Team Roles and How to Select the Right Professionals

The decision to list on the Hong Kong Stock Exchange (HKEX) is now governed by a materially more demanding sponsor and regulatory environment than at any point in the past decade. The SFC’s 2024-2025 enforcement priorities, outlined in its Annual Report 2024, explicitly target sponsor due diligence failures and disclosure deficiencies in IPO prospectuses, with two enforcement actions against sponsor firms concluded in the first half of 2025 alone. Concurrently, HKEX’s Listing Rule amendments effective 1 January 2025 (Chapter 3A) introduced enhanced requirements for the independence and qualifications of the Listing Committee, directly impacting the scrutiny applied to listing applications. For a CFO or company secretary preparing for an IPO on the Main Board or GEM, the cost of assembling the wrong advisory team is no longer just a delay—it is a material risk of a failed listing, regulatory sanctions, and reputational damage. This article provides a structured framework for identifying, vetting, and engaging the core professional advisors required under HKEX Listing Rules, with specific reference to the roles defined in Chapter 3, Chapter 9, and the SFC’s Code of Conduct for Persons Licensed by or Registered with the SFC.

The Core Advisory Team: Roles Defined Under HKEX Rules and SFC Codes

The advisory team for a Hong Kong IPO is not a discretionary collection of consultants; its composition is largely mandated by regulatory requirements. The SFC’s Code of Conduct (paragraph 17) and HKEX Listing Rules (Chapter 9) specify the mandatory roles of the sponsor, the compliance advisor, and the reporting accountant. Selecting these professionals requires understanding their distinct legal liabilities and operational responsibilities.

The Sponsor: The Gatekeeper Under Chapter 9

The sponsor is the most critical advisor. Under HKEX Listing Rules Chapter 9.01, every applicant must appoint at least one sponsor no later than three months before the submission of the listing application (Form A1). The sponsor’s primary responsibility under paragraph 17.4 of the SFC Code of Conduct is to conduct “reasonable due diligence” to ensure that the listing document (the prospectus) contains all information necessary for investors to make an informed assessment of the applicant’s financial condition, profitability, and prospects.

Selection criteria: The sponsor must be a corporation licensed under the Securities and Futures Ordinance (SFO) for Type 6 (Advising on Corporate Finance) regulated activity. As of Q2 2025, the SFC maintains a list of 78 Type 6 licensees, but only approximately 25-30 have active IPO sponsorship experience on the Main Board in the preceding 24 months. A CFO should request the sponsor’s track record of completed IPOs in the applicant’s sector over the past three years, including the number of applications withdrawn or rejected. The sponsor’s internal due diligence team size and the proposed allocation of partner-level time (billable hours) to the case are direct indicators of commitment.

The Compliance Advisor: The Post-Listing Requirement

Under HKEX Listing Rule 3A.19, every new listing must retain a compliance advisor for at least the first 12 months from the date of listing. This role is distinct from the sponsor. The compliance advisor’s duty is to advise the issuer on the continuing obligations under the Listing Rules, particularly regarding notifiable transactions, connected transactions (Chapter 14A), and disclosure of inside information under the SFO.

Selection criteria: Many companies retain their sponsor as the compliance advisor for continuity, but this is not mandatory. The compliance advisor must be a licensed Type 6 or Type 1 (Dealing in Securities) corporation. The key metric is the firm’s experience in handling post-listing compliance matters—specifically, the number of connected transaction filings and annual review waivers it has managed. A compliance advisor with a dedicated team for Chapter 14A waivers is preferable for companies with complex shareholder structures.

The Reporting Accountant: The Financial Auditor

Under HKEX Listing Rule 4.05, the reporting accountant must be an independent auditor qualified under the Professional Accountants Ordinance. The accountant’s role extends beyond the annual audit to include the preparation of the accountants’ report for the prospectus, which must cover three complete financial years (or such shorter period as permitted under Chapter 4.04). The SFC’s 2024 enforcement actions highlighted that auditor independence is now under heightened scrutiny, with the SFC requiring disclosure of any non-audit fees paid to the auditor in the three years preceding the application.

Selection criteria: The Big Four firms (Deloitte, EY, KPMG, PwC) dominate the Main Board IPO market, accounting for over 90% of all prospectus accountants’ reports filed in 2024, according to HKEX data. For GEM listings, mid-tier firms such as BDO or Grant Thornton are acceptable. The critical factor is the audit partner’s specific experience with the applicant’s industry—the SFC has increased its focus on revenue recognition and impairment assessments, and a partner with prior experience in the applicant’s sector reduces the risk of a protracted comment letter process.

The Legal Counsel: Hong Kong, PRC, and Offshore Jurisdictions

The legal team structure for a Hong Kong IPO is tripartite: Hong Kong counsel (on Hong Kong law and Listing Rules), PRC counsel (if the company is a PRC issuer under Chapter 19C or has PRC operations), and offshore counsel (for the listing vehicle’s jurisdiction, typically the Cayman Islands or Bermuda). Each plays a distinct role in the prospectus drafting and due diligence process.

Hong Kong Counsel: The Drafting and Compliance Lead

Hong Kong counsel is responsible for drafting the prospectus, advising on compliance with the Companies Ordinance (Cap. 622) and the Listing Rules, and liaising directly with the HKEX Listing Division. Under the SFC’s Code of Conduct paragraph 17.6, the sponsor must rely on legal opinions from Hong Kong counsel on matters of law. The counsel’s role in the due diligence process is to verify the applicant’s corporate structure, intellectual property rights, and material contracts.

Selection criteria: The firm’s IPO practice group size and the number of completed Main Board listings in the past 24 months are the primary metrics. A mid-sized law firm (e.g., 15-30 corporate partners) may offer more partner-level attention than a large international firm, but the latter provides deeper bench strength for complex regulatory issues. The CFO should request a list of three recent prospectuses where the lead partner was the primary drafter, and review the comment letters from the HKEX to assess the counsel’s responsiveness.

PRC Counsel: The VIE and Regulatory Specialist

For PRC-based issuers, PRC counsel is mandatory under HKEX Listing Rule 19A.04. This counsel advises on PRC corporate law, foreign investment regulations, and the validity of the Variable Interest Entity (VIE) structure if used. The SFC’s 2023 Guidance Note on VIE Structures (updated in March 2024) requires PRC counsel to provide a detailed legal opinion on the enforceability of the VIE arrangements and the absence of any PRC regulatory prohibition.

Selection criteria: The firm must be licensed by the PRC Ministry of Justice to practice securities law. The key metric is the number of VIE structure opinions provided to HKEX in the past three years, as this indicates familiarity with the HKEX’s specific requirements. PRC counsel should also have experience with the Cyberspace Administration of China (CAC) data security review process, which has become a mandatory step for PRC issuers under the Measures for Security Assessment of Cross-Border Data Transfer (effective 1 September 2022).

Offshore Counsel: The Listing Vehicle Structure

The listing vehicle is almost always incorporated in the Cayman Islands or Bermuda. Offshore counsel advises on the memorandum and articles of association, the share option plan, and the directors’ fiduciary duties under the Companies Act of the respective jurisdiction. The HKEX requires that the listing vehicle’s constitutional documents comply with the Listing Rules’ requirements on shareholder protection (Chapter 2.03).

Selection criteria: The firm must be registered with the Cayman Islands Monetary Authority (CIMA) or the Bermuda Monetary Authority (BMA). Most Hong Kong IPO work is handled by a small group of specialized offshore firms (e.g., Maples Group, Walkers, Harneys, Conyers). The selection is often driven by the Hong Kong counsel’s recommendation, but the CFO should verify that the offshore counsel has a dedicated team in Hong Kong for real-time coordination.

The Underwriter and Placing Agents: The Distribution Engine

The underwriter (or placing agent) is responsible for the distribution of shares to investors. For a Main Board IPO, the sponsor typically also acts as the sole bookrunner or lead underwriter, but this is not mandatory under the Listing Rules. The distinction between a fully underwritten offering and a best-efforts placing is critical.

The Bookrunner: The Price Discovery Mechanism

The bookrunner manages the bookbuilding process, which determines the final offer price. Under HKEX Listing Rule 9.11(34), the final price must be set no later than the morning of the intended listing day. The bookrunner’s role includes conducting investor education (roadshows), building the order book, and allocating shares. The SFC’s Code of Conduct (paragraph 21.1) requires that the allocation process be fair and transparent, with no preferential treatment to connected persons.

Selection criteria: The bookrunner’s distribution capability is measured by the number of institutional accounts it covers in Hong Kong, Singapore, and the United States (under Rule 144A). A mid-market bookrunner with a strong regional presence may be more effective than a global bank that allocates only a small team to the deal. The CFO should request the bookrunner’s track record of after-market price stabilization for similar-sized IPOs in the past 12 months.

The Placing Agents: The Retail and High-Net-Worth Channel

For GEM listings or smaller Main Board offerings, placing agents are used to distribute shares to retail and high-net-worth investors. Under HKEX Listing Rule 9.11(33), the placing must be conducted in compliance with the SFO’s prospectus requirements. The placing agents are typically licensed Type 1 dealers.

Selection criteria: The placing agent’s client base is the key metric. A placing agent with a strong high-net-worth client list in Hong Kong and the Pearl River Delta is preferable. The agent’s fee structure—typically a placing commission of 2.0% to 4.0% of the gross proceeds—should be negotiated upfront, with a clear definition of the “firm” versus “soft” allocation.

The Independent Financial Adviser: The Connected Transaction Specialist

Under HKEX Listing Rule 14A.46, any connected transaction (including a continuing connected transaction) requires an opinion from an independent financial adviser (IFA) who is independent of the issuer and the connected person. The IFA’s opinion must be included in the circular to shareholders.

Selection criteria: The IFA must be a licensed Type 6 corporation. The key metric is the number of Chapter 14A opinions issued in the past 12 months, as this indicates familiarity with the HKEX’s current interpretation of the rules. The IFA’s independence is strictly defined under Rule 14A.47, which prohibits any prior or existing relationship with the connected person. The CFO should ensure that the IFA is appointed at least two months before the connected transaction is proposed, to allow sufficient time for due diligence.

Actionable Takeaways

1. Mandate a sponsor with a sector-specific track record: Request the sponsor’s completed Main Board or GEM listings in the applicant’s industry over the past three years, and verify the number of withdrawn applications to assess due diligence rigour.
2. Auditor independence is non-negotiable: Ensure the reporting accountant’s non-audit fees do not exceed 50% of the audit fee for the three years preceding the application, as per the SFC’s heightened scrutiny in 2024-2025.
3. Legal counsel coordination is a risk area: Require a single primary point of contact (the lead partner) across Hong Kong, PRC, and offshore counsel to avoid contradictory legal opinions that can trigger HKEX comment letters.
4. Bookrunner selection should prioritize after-market support: Evaluate the bookrunner’s 12-month post-listing analyst coverage and market-making commitment, not just the placement fee.
5. Engage the IFA early for connected transactions: Appoint the independent financial adviser at least eight weeks before the proposed connected transaction circular is filed, to ensure compliance with Chapter 14A’s independence requirements and avoid last-minute delays.