How Does AFLAC INC Sit in Its SEC Industry Classification?
AFLAC INC files under SEC standard industrial classification 6321, Accident & Health Insurance. Among the 5 companies Swoopr covers under SIC 6321, its latest reported revenue of $17.2 billion ranks 1st. The comparison uses each company's own latest fiscal year, which can differ by up to a year across the group.
| Measure | AFLAC INC (FY2025) | Peer reference |
|---|---|---|
| Revenue | $17.2 billion | 1st of 5 |
| Revenue growth | -9.3% | +0.9% (median of 3 peers with a quarter to four times its revenue) |
Companies of similar size in the same classification: PRINCIPAL FINANCIAL GROUP INC ($15.6 billion), Unum Group ($13.1 billion), CNO Financial Group, Inc. ($4.5 billion), Porch Group, Inc. ($482 million).
A classification code groups companies by how they describe their main business to the SEC, so two companies with the same code can still differ in customers, geography and cost structure. Treat the comparison as a starting point for the questions below.
Where value can be captured
Insurance sits between policyholders seeking risk transfer, brokers or direct distribution, underwriting and claims operations, reinsurers, and capital providers. Profit depends on selection and pricing discipline as much as top-line growth.
For Aflac, name suppliers, channels, customers and infrastructure dependencies only when a reliable source establishes the relationship. The goal is to show where the company sits, what it depends on, and where bargaining power resides.
Industry drivers
- Premium Growth: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Pricing: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Policy Retention: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Loss Frequency: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Loss Severity: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Expense Discipline: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Investment Income: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Reserve Development: connect this driver to a disclosed KPI and to the financial statement line it influences.
Macro connections
- Interest Rates: document the transmission mechanism rather than assuming correlation.
- Inflation: document the transmission mechanism rather than assuming correlation.
- Weather And Catastrophe Activity: document the transmission mechanism rather than assuming correlation.
- Economic Growth: document the transmission mechanism rather than assuming correlation.
- Asset-Market Returns: document the transmission mechanism rather than assuming correlation.
- Litigation Trends: document the transmission mechanism rather than assuming correlation.
Peer map
A starting peer group from the current S&P 500 classification is Globe Life, MetLife, Principal Financial Group, Prudential Financial. Some may be adjacent rather than direct competitors. The latest Aflac filing and credible industry sources should refine the map.
Questions for the supply-chain map
- Which inputs are scarce, concentrated, regulated, or difficult to substitute?
- Which layer has the highest switching costs?
- Where can capacity expand quickly, and where does it take years?
- Which participants bear inventory, credit, commodity, or utilization risk?
- Is Aflac's advantage located in intellectual property, physical assets, licenses, distribution, brand, data, or customer integration?
- Which dependency could become a bottleneck under stress?
References
The evergreen analysis above is anchored to verified index metadata and a filing-first research workflow. Time-sensitive financial figures are refreshed from the latest primary filings.
- S&P Dow Jones Indices: S&P 500
- SEC EDGAR company filings for Aflac
- SEC submissions JSON for CIK 4977
Source-review rule: Check any statement about current revenue, margins, management, products, segment mix, guidance, market share or capital allocation against the latest 10-K, 10-Q, 8-K, proxy statement, earnings release or official investor-relations material before relying on it.