Subsidiary Company: Definition, How It Works, Pros and Cons

Key takeaways

  • A subsidiary is a company that is majority-owned or controlled by another company (the parent or holding company).
  • Subsidiaries are separate legal entities, but parents usually exercise significant influence.
  • A parent typically consolidates a majority-owned subsidiary’s financials into its own statements.
  • Advantages include risk containment, tax and strategic benefits; disadvantages include added complexity and potential liability exposure.

What is a subsidiary?

A subsidiary is a business entity that a different company controls by owning a majority of its equity or voting stock. When the parent owns 100% of the subsidiary, it is called a wholly owned subsidiary. Despite ownership, a subsidiary remains a separate legal entity with its own management, liabilities, and governance.

How subsidiaries operate

  • Governance: The parent often influences board composition and major decisions, but subsidiaries retain separate boards and management teams.
  • Independence: Subsidiaries maintain separate operations, contracts, and legal responsibilities, which helps isolate certain risks from the parent.
  • Related entities: Companies with less than a majority stake are generally called associates or affiliates, not subsidiaries.

Financial reporting

  • Separate statements: Subsidiaries normally prepare their own financial statements.
  • Consolidation: Parent companies usually combine (consolidate) majority-owned subsidiaries’ financials into their consolidated reports, reflecting the group’s overall performance. Accounting standards and regulators typically require consolidation for majority-owned subsidiaries.
  • Unconsolidated subsidiaries: In rare cases (e.g., regulatory or bankruptcy situations), a majority-owned subsidiary might not be consolidated; its ownership may instead be recorded as an investment on the parent’s balance sheet.

Advantages

  • Risk containment: Losses or liabilities can be limited to the subsidiary rather than the parent.
  • Flexibility and experimentation: Subsidiaries can test new products, structures, or markets without directly exposing the parent.
  • Strategic benefits: Easier acquisitions, diversification, and potential tax or regulatory advantages.
  • Transferability: Buying or selling a subsidiary is generally simpler than completing a full merger, and often does not require shareholder approval.

Disadvantages

  • Accounting and compliance: Consolidation and regulatory reporting increase complexity and administrative costs.
  • Reduced control in practice: Subsidiaries must maintain some independence; transactions may need to be done at arm’s length.
  • Liability exposure: Parents can still be held responsible for certain subsidiary actions (especially criminal acts or guarantees on debt).
  • Bureaucracy: More entities mean more governance, legal, and operational overhead.

Examples

  • Berkshire Hathaway: Owns a diverse set of subsidiaries such as GEICO, Dairy Queen, Clayton Homes, and others. These businesses largely operate independently while benefiting from Berkshire’s capital and oversight.
  • Alphabet Inc.: Operates Google and many other subsidiaries that focus on distinct products and R&D initiatives, contributing to the parent’s diversification and innovation.

FAQs

Q: Is a subsidiary its own company?
A: Yes. A subsidiary is a separate legal entity, though majority ownership gives the parent significant influence and potential liability.

Q: Does a subsidiary have its own CEO?
A: Typically yes; subsidiaries usually have their own CEO and management, subject to parent-company oversight.

Q: What are sister companies?
A: Sister companies are two or more subsidiaries that are majority-owned by the same parent company.

Bottom line

A subsidiary is a distinct company controlled by a parent through majority ownership. Using subsidiaries is a common corporate strategy to diversify operations, manage risk, and pursue strategic goals, but it brings extra legal, accounting, and governance complexity and does not completely insulate the parent from liability.