Bank of China Ltd.

It earns most of its income from the gap between what it pays to attract deposits and other funding and what it earns on loans and investments, spread across corporate, personal and treasury activities, with a smaller share coming from fees, commissions and insurance-related services. Lending and deposit-taking dominate its income mix over its market-making and investment-banking activities.

Its scale is tied to the size of its balance sheet: growing the business generally means growing deposits and loans together, a mechanism constrained by the capital it must hold against that lending, which its own account says it manages by applying capital limits and shifting activity toward less capital-intensive, fee-generating businesses. It is a large company by market value, has produced positive earnings every year for which CompanyGraph holds statements, and has grown its book value with unusual consistency over the multi-year period CompanyGraph has tracked. It also sits in a category alongside a large number of other companies built on the same lend-and-fund structure.

Its own account identifies customer deposits as its priority source of funding, supplemented by borrowing from other banks and financial institutions and by issuing bonds into wholesale markets. Separately, CompanyGraph's mapping of the wider system places it in the middle of a chain of similar institutions, drawing funding inputs from other parts of that system rather than sitting at either end of it.

Its own account describes a broad customer base spanning corporate customers, government authorities, other financial institutions and retail customers, rather than reliance on a small number of buyers, and its filings separately name specific institutional counterparties it has worked with on bond issuance, including multilateral development banks and national governments. CompanyGraph's mapping of the wider system also places it in the middle of a chain of similar institutions, feeding funding and services onward rather than sitting at either end of it.

This is a common way of organizing a financial company: CompanyGraph places it alongside a large number of other companies built on the same funding-and-lending structure, so the underlying shape of the business is not itself unusual. Within that shape, the bank's own account names its global, integrated operations as a strength, including cross-border trading and round-the-clock quotation and dealing coverage across Beijing, Shanghai, Hong Kong, London and New York, and separately discloses that it is majority state-owned and carries a global systemic-importance designation it has held for many years. CompanyGraph has no basis to say whether rival banks could copy these features; it can only report what the company discloses about itself.

The only contract-duration evidence on file relates to one part of the business: aircraft, vessels and other equipment it leases out, where it has scheduled minimum payments receivable stretching many years into the future, showing that counterparties in that business are committed for the length of their signed leases. Its own account does not disclose retention rates, switching costs or contract terms for its core deposit-taking and lending relationships, so CompanyGraph cannot say why a typical banking customer would or would not switch away.

The starting expectation CompanyGraph applies to this kind of institution is that its scale is bound by the credit quality of what it lends against and by managing the spread between funding cost and asset yield across a leveraged balance sheet. That is a general starting point for this kind of institution, not a measurement of this specific company. Consistent with it, the bank's own account names capital rules as a limit on its growth and describes a shift toward less capital-intensive, fee-generating business as its response, alongside external conditions it names: geopolitical tension, uneven global growth and uncertainty over inflation and monetary policy.

The bank's own account names operational risk, arising from failures in its internal processes, its people, its IT systems or external events, and country risk, arising from political, economic or social change that weakens a borrower's ability to repay or causes losses where it operates, among the vulnerabilities it discloses. It also discloses ongoing litigation and arbitration from the normal course of business, and describes its earnings as sensitive to swings in the exchange rates of the main currencies it deals in outside its home currency.

Its own account names macroeconomic and political conditions in the countries and regions where it operates, the credit quality of its borrowers, movements in market prices, operational failures and regulatory and compliance requirements as the pressures it lists first among its risks. It also names geopolitical tension, uneven and uncertain global growth, and shifts in inflation and monetary policy as pressures on the environment it operates in, alongside the capital rules that constrain how much of that environment it can fund. It answers to its home financial regulator and to regulators in the other countries where it operates, and it describes a compliance program covering sanctions, terrorist financing and proliferation financing without naming a specific sanctions regime it is exposed to.