How Does QUEST DIAGNOSTICS INC Sit in Its SEC Industry Classification?
QUEST DIAGNOSTICS INC files under SEC standard industrial classification 8071, Services-Medical Laboratories. Among the 17 companies Swoopr covers under SIC 8071, its latest reported revenue of $11.0 billion ranks 2nd. The comparison uses each company's own latest fiscal year, which can differ by up to a year across the group.
| Measure | QUEST DIAGNOSTICS INC (FY2025) | Peer reference |
|---|---|---|
| Revenue | $11.0 billion | 2nd of 17 |
| Operating margin | 14.1% | -24.7% (median of 16 peers) |
| Revenue growth | +11.8% | +17.1% (median of 16 peers) |
Companies of similar size in the same classification: LABCORP HOLDINGS INC. ($14.0 billion), Natera, Inc. ($2.3 billion), Guardant Health, Inc. ($982 million), Caris Life Sciences, Inc. ($812 million), CareDx, Inc. ($380 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
The health-care chain may include research, clinical development, regulators, manufacturing, distributors, providers, payers, pharmacies, and patients. Economic power depends on clinical differentiation, intellectual property, reimbursement, and access to distribution.
For Quest Diagnostics, 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
- Procedure Or Patient Volume: connect this driver to a disclosed KPI and to the financial statement line it influences.
- New Product Adoption: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Pricing And Reimbursement: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Clinical Pipeline Progress: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Prescription Volume: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Installed Base: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Service Utilization: connect this driver to a disclosed KPI and to the financial statement line it influences.
- Research And Development Productivity: connect this driver to a disclosed KPI and to the financial statement line it influences.
Macro connections
- Health-Care Utilization: document the transmission mechanism rather than assuming correlation.
- Employment And Insurance Coverage: document the transmission mechanism rather than assuming correlation.
- Government Reimbursement Policy: document the transmission mechanism rather than assuming correlation.
- Interest Rates For Provider Capital Budgets: document the transmission mechanism rather than assuming correlation.
- Demographics: document the transmission mechanism rather than assuming correlation.
- Biopharma Research Spending: document the transmission mechanism rather than assuming correlation.
Peer map
A starting peer group from the current S&P 500 classification is CVS Health, Cigna, DaVita, Labcorp. Some may be adjacent rather than direct competitors. The latest Quest Diagnostics 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 Quest Diagnostics'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 Quest Diagnostics
- SEC submissions JSON for CIK 1022079
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.