Hargreaves Lansdown operates a highly cash-generative, asset-light direct-to-consumer wealth platform model centered on four distinct, synergistic revenue streams. First, Platform and Management Fees represent the foundation of the business, generating 42.0% of annual revenue (£321.30 million in FY2024). The company levies a tiered ad valorem administration charge (starting at 0.45% per annum on the first £250,000 of funds, descending to 0.25% between £250,000 and £1 million, 0.10% between £1 million and £2 million, and zero above £2 million). For individual shares, investment trusts, and ETFs held within an ISA or SIPP, custody fees are capped at £45 and £200 per year, respectively, ensuring attractiveness to larger equity portfolios. Second, Net Interest Margin on Client Cash has evolved into an immensely profitable pillar, delivering 35.0% of annual revenue (£267.75 million in FY2024). Hargreaves Lansdown holds over £12 billion in segregated client liquidity across a panel of top-tier UK clearing banks. By earning wholesale repo and money-market rates while passing a competitive tiered rate to clients, HL captures a substantial net interest spread. Third, Share Dealing and Foreign Exchange Commissions account for 15.0% of revenue (£114.75 million in FY2024), generated through equity execution fees ranging from £5.95 to £11.95 per trade alongside FX conversion margins on international share dealing. Fourth, Advisory Services and the Active Savings Marketplace contribute the remaining 8.0% (£61.20 million in FY2024), monetizing third-party banking deposit spreads, discretionary wealth management, and regulated financial planning consultations.