F-1/A: Rainbow Capital IPO: Hong Kong Finance Eyes Nasdaq

Rainbow Capital Holdings Limited, a Hong Kong-based corporate finance advisory firm, is launching an initial public offering of 1,375,000 Class A Ordinary Shares on the Nasdaq Capital Market.

Summary

• Rainbow Capital Holdings Limited (RCHL), a British Virgin Islands holding company, is offering 1,375,000 Class A Ordinary Shares in its initial public offering (IPO) on the Nasdaq Capital Market under the symbol RNBW.
• The anticipated initial public offering price is between US$4 and US$5 per Class A Ordinary Share.
• Following the offering, 9.24% of Class A Ordinary Shares will be held by public shareholders, assuming no exercise of the over-allotment option.
• The company operates through its sole Hong Kong-based subsidiary, Rainbow Capital (HK) Limited, which provides corporate finance services including IPO sponsorship, underwriting, financial advisory, independent financial advisory, and compliance advisory.
• RCHL has a dual-class share structure, with Class A Ordinary Shares carrying one vote and Class B Ordinary Shares carrying twenty votes; controlling shareholders Mr. Choi Tan Yee and Mr. Leung Ho Ming Danny will collectively hold 98.16% of the aggregate voting power post-IPO.
• Net income was approximately US$1.0 million for the year ended September 30, 2023, US$1.6 million for the year ended September 30, 2024, and US$0.8 million for the six months ended March 31, 2025.
• Total revenue for the year ended September 30, 2024, was approximately US$3.02 million, and for the six months ended March 31, 2025, it was approximately US$1.54 million.
• The estimated net proceeds from the offering are approximately US$3.9 million (assuming US$4/share and no over-allotment option exercise), which will be allocated to expanding the corporate finance team (14.6%), U.S. listing advisory business (14.6%), new value-added services (30.4%), FinTech-enabled tools development (30.4%), and general working capital (10.0%).

Sentiment

Score: 6

Explanation: The company has a strong market position in Hong Kong and clear growth strategies, but recent financial performance shows a decline, and significant risks related to PRC regulatory oversight and the dual-class share structure warrant caution. The high dilution for new investors is also a negative factor.

Positives

• The company is an active and established participant in the Hong Kong corporate finance market, having acted for over 250 clients and completed over 300 engagements since January 2020.
• Rainbow Capital ranked among the top five service providers in Hong Kong from 2022 to 2024 for various corporate finance services, including 2nd for financial adviser to offerors and one-time financial adviser, and 4th for independent financial adviser (Listing Rules/GEM Listing Rules) and compliance adviser.
• The company serves a diverse client base across various industry sectors, mitigating risks from cyclical behavior in specific industries.
• It provides specialized and comprehensive 'one-stop' corporate finance services, covering pre-IPO, IPO, and post-IPO stages.
• The company benefits from experienced and competent senior management and professionals, with founders Mr. Choi and Mr. Leung having over 18 years of experience.
• A prudent compliance and risk management system is in place, overseen by a dedicated compliance team and independent non-executive directors.
• Strategic plans include expanding financial advisory services to clients seeking U.S. listings, leveraging the significant opportunities in the U.S. capital market.
• New income streams are planned through value-added services such as director trainings, ESG reporting, and internal control advisory, aligning with market trends.
• The company intends to develop automated FinTech-enabled tools, including AI technology, to enhance operational efficiency in compliance checks, data analysis, and document preparation.
• The company maintains strong financial health with a current ratio of approximately 19.6 times as of March 31, 2025, and consistently exceeds minimum regulatory capital requirements.

Negatives

• Revenue from corporate finance services is non-recurring in nature, making profitability highly unpredictable and susceptible to market conditions.
• The company's financial result for the year ending September 30, 2025, is expected to be adversely affected by non-recurring listing expenses.
• Net income decreased by 19.7% from HK$7,596,439 for the six months ended March 31, 2024, to HK$6,102,331 for the six months ended March 31, 2025.
• Gross profit margin decreased from 78.7% for the six months ended March 31, 2024, to 65.0% for the six months ended March 31, 2025, primarily due to increased cost of revenue despite decreased revenue.
• Total revenue decreased by 17.0% for the six months ended March 31, 2025, compared to the same period in 2024, mainly due to a decrease in IPO sponsorship and underwriting services.
• New investors will experience immediate and substantial dilution in net tangible book value, approximately US$3.57 per Class A Ordinary Share, based on the assumed US$4 offering price.
• The dual-class share structure concentrates 98.16% of voting control with the controlling shareholders, limiting the influence of other shareholders on significant decisions.
• There is no current plan to declare or pay dividends, meaning investors must rely on price appreciation for a return on investment.
• The market price for Class A Ordinary Shares may be volatile and thinly traded, potentially making it difficult to sell shares at or near ask prices.
• The underwriter may release or relax lock-up restrictions on directors, officers, and significant shareholders, which could increase the supply of shares and adversely affect the market price.

Risks

• Business performance is highly influenced by the conditions of the capital market in Hong Kong, which is susceptible to global and domestic economic, social, and political changes.
• Operating in a heavily regulated industry, the company is subject to extensive and evolving regulatory requirements, with potential for increased compliance costs or restrictions on services.
• The relatively short operating history in corporate finance services makes future financial performance and ability to succeed difficult to predict.
• Fierce competition in the Hong Kong corporate finance services industry may lead to reduced service fees and pressure on gross margins.
• The company is affected by the rules and regulations governing listed companies on the Hong Kong Stock Exchange, and changes could impact demand for services.
• Failure to comply with regulatory capital requirements set by local authorities could materially and negatively affect business operations and overall performance.
• Revenue from corporate finance services is non-recurring, leading to unpredictable profitability and reliance on continuously securing new mandates.
• The company may be unable to receive mandated payments in a timely manner or in full if milestone events are not achieved or clients withdraw from transactions.
• Reliance on key management and professional staff means the loss of such personnel could materially and adversely affect operations.
• Officers may have other business activities that could create potential conflicts of interest.
• The company's corporate structure involves a BVI holding company with operations solely in Hong Kong, and PRC regulatory authorities could disallow this structure, potentially rendering securities worthless.
• Reliance on dividends from the Hong Kong Operating Subsidiary means any future PRC government restrictions on cash or asset transfers out of Hong Kong could materially decrease share value.
• It may be difficult for overseas shareholders and/or regulators to conduct investigations or collect evidence within the territory of the PRC, including Hong Kong.
• Shareholders may incur additional costs and procedural obstacles in enforcing foreign judgments or bringing actions in Hong Kong against the company or its management.
• The PRC government may exert significant oversight or control over overseas offerings and/or foreign investment in Hong Kong-based issuers, potentially limiting the ability to offer securities.
• Uncertainties exist regarding the interpretation and application of PRC laws and regulations, including those related to cybersecurity, mergers and acquisitions, and overseas securities offerings.
• The Operating Subsidiary is subject to regulatory oversight from the CSRC under the Trial Measures for its business with PRC domestic companies, making it subject to Mainland China laws and regulations.
• Failure to comply with cybersecurity, data privacy, or data protection laws could materially and adversely affect the business.
• The enactment of the Hong Kong National Security Law could impact the Operating Subsidiary's operations.
• The Hong Kong legal system embodies uncertainties that could limit the availability of legal protections.
• Changes in international trade policies, trade disputes, or barriers to trade may dampen growth in Hong Kong.
• Political risks are associated with conducting business in Hong Kong, including potential adverse economic, social, and/or political conditions.
• The company may be subject to PRC government control of foreign currency conversion, potentially limiting foreign exchange transactions and dividend payments.
• A downturn in economic, political, or social conditions in Hong Kong, Mainland China, or other countries could materially and adversely affect the business.
• Hong Kong regulatory requirements for prior approval of share transfers exceeding certain thresholds may restrict future takeovers and other transactions.
• There has been no public market for the Class A Ordinary Shares prior to this offering, and an active trading market may not develop.
• Class A Ordinary Shares may be prohibited from trading on a national exchange under the Holding Foreign Companies Accountable Act (HFCAA) if the PCAOB is unable to inspect the company's auditor for two consecutive years.
• As an emerging growth company and foreign private issuer, the company is subject to lessened disclosure requirements, which may make its Class A Ordinary Shares less attractive to investors.
• The dual-class structure concentrates voting control with controlling shareholders, potentially preventing other shareholders from influencing significant decisions.
• Nasdaq may apply additional and more stringent criteria for initial and continued listing due to the small public offering size and large insider holdings.
• The initial public offering price may not be indicative of prices that will prevail in the trading market, and market prices may be volatile.
• Future sales of substantial amounts of Class A Ordinary Shares after the offering could adversely affect market prices.
• If securities or industry analysts do not publish research or publish negative reports, the price and trading volume could decline.
• Volatility in the Class A Ordinary Shares price may subject the company to securities litigation.
• Future issuances of Class B Ordinary Shares may be dilutive to the voting power of Class A Ordinary Shareholders.
• There is no assurance that the company will not be a passive foreign investment company (PFIC) for U.S. federal income tax purposes, which could subject U.S. investors to significant adverse tax consequences.

Future Outlook

The company plans to reinforce its position in the Hong Kong corporate finance industry by expanding its corporate finance team and enhancing remuneration packages to retain talent. It aims to expand its financial advisory business to serve clients seeking U.S. listings by collaborating with U.S. investment banks or recruiting relevant talent. New income streams will be generated by providing value-added services such as director trainings, ESG reporting, and internal control advisory. The company also intends to develop automated FinTech-enabled tools using AI technology to improve internal compliance, data analysis, document preparation, and client advisory services. Future earnings will be retained to support operations and finance business growth and development.

Management Comments

• Our directors are of the view that the financial result of our Group for the year ending September 30, 2025 is expected to be adversely affected by the listing expenses in relation to the offering, the nature of which is non-recurring.
• As advised by Mr. Choi, he will dedicate 80% of his time to our business and 20% of his time to other business activities.
• Our directors believe that our Group's up-sized and strengthened professional team could allow our Group to broaden our potential new client base, initiate new ideas to clients in achieving their objectives, provide clients with practical solutions in structuring corporate finance advisory transactions and ensure the efficient execution of corporate finance advisory transactions.
• Our directors consider that the provision of these value-added services will not only diversify our income streams, but also help foster a long-term relationship with our clients.
• Our directors believe that the rising adoption of artificial intelligence (AI) technology is becoming increasingly crucial in our industry.
• Our directors confirm that our Group has obtained all requisite licenses, permits and certificates necessary to conduct our operations from the relevant governmental and regulatory bodies in Hong Kong and our Group had complied with all applicable laws, regulations, rules, codes and guidelines in Hong Kong in connection with the business and operation of our Group in all material respects.
• Our directors believe that competition in the corporate finance sector is primarily based on quality and scope of services, market reputation, business network, pricing and human and financial resources.

Industry Context

The Hong Kong corporate finance services market experienced a CAGR of 7.6% from 2019 to 2023, reaching HK$2,804.9 million, and is projected to grow at a 5.5% CAGR from 2024 to 2028. Key drivers include corporate restructuring and recovery, demand for one-stop financial services, and the increasing importance of third-party ESG consultancy services, with the ESG consulting market growing at a 26.7% CAGR from 2019-2023. The U.S. capital market, particularly Nasdaq, presents significant opportunities for Hong Kong and PRC companies seeking overseas listings, with international listings on Nasdaq growing at a 16.0% CAGR from 2019-2023. Challenges in the industry include increased competition and the need for continuous operational change through digital transformation and FinTech adoption. Labor costs, a major expense, have been rising at a 3.0% CAGR in Hong Kong's financial industry.

Comparison to Industry Standards

• Rainbow Capital is a highly active participant in the Hong Kong corporate finance market, ranking 2nd in terms of deals for acting as financial adviser to offerors in takeover transactions from 2022 to 2024.
• The company also ranked 2nd as a one-time financial adviser to listed companies in Hong Kong during the 2022-2024 period.
• Rainbow Capital holds the 4th position in terms of deals for acting as an independent financial adviser in transactions related to the Listing Rules and GEM Listing Rules from 2022 to 2024.
• The company is ranked 5th for deals as an independent financial adviser in transactions related to the Takeovers Code from 2022 to 2024.
• Rainbow Capital is the 4th largest provider in terms of deals for acting as a compliance adviser in Hong Kong from 2022 to 2024.
• The Hong Kong Stock Exchange is the 8th largest globally by market capitalization (US$4,101.4 billion in 2024), indicating a significant but smaller market compared to the New York Stock Exchange (US$26,960.7 billion) and Nasdaq Stock Market (US$24,315.6 billion).
• The company competes with larger multinational financial institutions that may have better brand recognition, wider service ranges, and stronger resources, as well as local medium and small-sized competitors.

Management Changes

Corporate Governance

Legal Proceedings

• The company is not aware of any material legal proceedings or claims that would have a material adverse effect on its business, financial condition, operating results, or cash flows for the years ended September 30, 2023 and 2024, and the six months ended March 31, 2025.

Related Party Transactions

• Revenue from financial advisory services provided to companies where Mr. Choi Tan Yee (executive director and controlling shareholder) served as a director: HK$2,470,000 for FY2023, HK$1,190,000 (approximately US$153,167) for FY2024, and nil for the six months ended March 31, 2025.
• Loans from Rainbow Capital (Operating Subsidiary) to Mr. Choi Tan Yee and Mr. Leung Ho Ming Danny (directors and shareholders): HK$17,401,659 as of September 30, 2023, and HK$18,444,864 (approximately US$2,374,070) as of September 30, 2024. These loans were unsecured, interest-free, and had a one-year renewal period.
• The outstanding loan balances from directors were fully settled and set off against the retained earnings of Rainbow Capital by way of dividend declarations on October 31, 2024, and July 26, 2024.
• An account receivable of HK$290,000 was due from TOMO Holdings Limited (where Mr. Choi is a director) to Rainbow Capital as of September 30, 2023.

Stakeholder Impact

• **Shareholders**: New investors will experience immediate and substantial dilution in net tangible book value. The dual-class share structure significantly concentrates voting power with controlling shareholders, limiting the influence of public shareholders. There are no current plans for dividend distributions, meaning returns will primarily depend on share price appreciation. The potential for share price volatility and thin trading could affect liquidity.
• **Employees**: The company plans to strengthen its corporate finance team by recruiting additional professional staff and enhancing remuneration packages, indicating potential growth and improved benefits for employees.
• **Customers**: The company aims to expand its service offerings, including U.S. listing advisory and new value-added services (trainings, ESG reporting, internal control advisory), which could provide more comprehensive solutions and foster long-term relationships with clients.
• **Regulatory Bodies**: The company's operations are subject to extensive and evolving regulatory requirements in Hong Kong (SFC, Hong Kong Stock Exchange) and, due to its PRC-based clients, also to certain oversight from the CSRC under the Trial Measures. Compliance with these regulations is crucial to avoid penalties and maintain licenses.

Next Steps

• Apply to list Class A Ordinary Shares on the Nasdaq Capital Market under the symbol RNBW.
• Strengthen the corporate finance advisory business by recruiting additional experienced professional staff in Hong Kong.
• Expand the financial advisory business to serve clients seeking a listing in the U.S. through collaborations or talent recruitment.
• Generate new income streams by providing value-added services, including trainings and seminars for directors, ESG reporting services, and internal control advisory services.
• Develop automated FinTech-enabled tools using AI technology to assist in internal compliance checks, data collection and analysis, document preparation, and compliance advice.
• The board of directors will determine any future dividend policy, with current plans to retain earnings for operations and business growth.

Key Dates

Recommendation

The company holds a strong competitive position in the Hong Kong corporate finance market, evidenced by its top rankings and diversified client base. Strategic initiatives to expand into the U.S. market and develop FinTech tools are positive long-term drivers. However, recent financial results for the six months ended March 31, 2025, show a notable decrease in net income and gross profit margin, coupled with a decline in revenue from IPO sponsorship and underwriting services. The dual-class share structure concentrates significant voting power with controlling shareholders, limiting influence for public investors. Furthermore, ongoing uncertainties regarding PRC regulatory oversight and the non-recurring nature of a substantial portion of revenue present considerable risks. Given the mixed financial signals and the inherent risks, a 'hold' recommendation is appropriate, advising investors to monitor future financial performance and regulatory developments before making further investment decisions.

Keywords

Corporate Finance, Hong Kong, IPO, Nasdaq, Financial Advisory, Underwriting, Compliance Advisory, SFC, CSRC, Dual-Class Shares, FinTech, ESG, Risk Management, SEC Filing, BVI Holding Company