Berkshire Hathaway Company Profile, Revenue and Market Share
Berkshire Hathaway is one of the most influential and diversified companies in the global business world. Although widely recognized for its insurance operations and Warren Buffett's long leadership, the company is much broader than an insurance business. It operates through insurance, railroad transportation, utilities and energy, manufacturing, services, retailing and a large investment portfolio.
The company has developed a unique corporate structure based on decentralized management, strong capital allocation and long-term ownership. Its subsidiaries include major businesses such as GEICO, BNSF Railway, Berkshire Hathaway Energy, Dairy Queen, Duracell, See's Candies and Brooks.
In 2025, Berkshire Hathaway generated total revenue of approximately $371.44 billion, almost unchanged from $371.43 billion in 2024. The company also generated $66.97 billion in net earnings attributable to Berkshire shareholders.
Berkshire Hathaway is one of the world's largest diversified companies, with major operations in insurance, rail transportation, energy, manufacturing, services and retail. The company generated approximately $371.44 billion in revenue in 2025.
Rather than having one consolidated market-share percentage, Berkshire Hathaway holds significant positions across several industries. GEICO is a major U.S. auto insurer, BNSF is one of North America's largest freight railroads, and Berkshire Hathaway Energy is a major U.S. utility and energy infrastructure operator.
✔ Berkshire Hathaway Company Profile
Berkshire Hathaway Inc. is headquartered in Omaha, Nebraska, United States. The modern company was transformed under Warren Buffett after he began acquiring shares of the textile manufacturer Berkshire Hathaway in the 1960s.
Rather than remaining a traditional textile company, Buffett gradually redirected capital toward insurance businesses and other high-quality companies. This strategy eventually transformed Berkshire Hathaway into a diversified conglomerate with operations spanning several major economic sectors.
The company's business model is different from that of many traditional corporations. Instead of concentrating on a single industry, Berkshire Hathaway owns and manages a collection of businesses while also investing significant capital in publicly traded companies.
Insurance remains central to the organization because insurance operations generate large amounts of capital known as insurance float. This float represents premiums collected before claims are paid and can be invested during the period before the funds are needed.
At the end of 2025, Berkshire Hathaway reported insurance float of approximately $176 billion, compared with $171 billion at the end of 2024.
✔ Leadership and Corporate Philosophy
Warren Buffett served as the company's chief executive for decades and became one of the world's best-known investors. His investment philosophy emphasized purchasing strong businesses, maintaining financial discipline and holding investments for long periods.
A major leadership transition occurred at the beginning of 2026. Greg Abel succeeded Buffett as chief executive officer, marking a major new chapter for Berkshire Hathaway. Buffett remains closely associated with the company's investment philosophy and corporate culture.
The transition is important because Berkshire Hathaway has historically depended heavily on Buffett's reputation and capital allocation decisions. Abel's leadership therefore represents one of the most significant changes in the company's modern history.
The company's philosophy continues to emphasize decentralized operations, financial strength, conservative risk management and long-term decision-making.
✔ Berkshire Hathaway Business Segments
The scale of Berkshire Hathaway comes from its combination of businesses rather than one individual product or service.
✔ Insurance
Insurance is the foundation of the company's financial model.
Major insurance operations include GEICO, Berkshire Hathaway Reinsurance Group and Berkshire Hathaway Primary Group. These businesses provide automobile insurance, property and casualty insurance, reinsurance and other insurance products.
In 2025, Berkshire Hathaway recorded approximately $88.90 billion in insurance premiums earned. Insurance underwriting also produced approximately $7.26 billion of earnings before taxes.
The insurance division is strategically important because profitable underwriting combined with a large insurance float gives the company substantial capital for investment and acquisitions.
✔ BNSF Railway
BNSF Railway is one of the largest freight railroad systems in North America.
The railroad transports agricultural products, industrial materials, consumer products, energy commodities and other freight across a vast rail network.
In 2025, BNSF generated approximately $23.33 billion in railroad transportation revenue. Its earnings before taxes were approximately $5.48 billion.
BNSF provides Berkshire Hathaway with exposure to the long-term movement of goods throughout the North American economy.
✔ Berkshire Hathaway Energy
Berkshire Hathaway Energy operates businesses involved in electricity generation and distribution, natural gas transmission, energy infrastructure and other utility activities.
The segment generated approximately $21.86 billion in utility and energy operating revenue in 2025.
Energy infrastructure provides Berkshire Hathaway with a large asset base and exposure to essential services. Demand for electricity, transmission infrastructure and natural gas creates long-term opportunities, particularly as energy consumption changes.
✔ Manufacturing, Service and Retailing
Another major part of Berkshire Hathaway consists of manufacturing, service and retail businesses.
These operations cover a wide range of industries, including building products, industrial manufacturing, consumer goods, food services and retail.
Well-known brands associated with the group include Dairy Queen, Duracell, See's Candies, Benjamin Moore, Brooks and numerous industrial businesses.
The manufacturing, service and retailing segment generated approximately $13.65 billion in pre-tax earnings in 2025.
This diversification reduces the company's dependence on any single industry.
✔ Berkshire Hathaway Revenue
Revenue is one of the clearest indicators of the enormous scale of Berkshire Hathaway.
According to the company's 2025 annual report, total revenue reached approximately $371.44 billion, compared with $371.43 billion in 2024 and $364.48 billion in 2023.
The company's reported revenue is distributed across several major categories.
Insurance premiums earned reached approximately $88.90 billion in 2025.
Sales and service revenues reached approximately $199.52 billion.
Leasing revenues were approximately $10.03 billion.
Interest, dividend and other investment income reached approximately $23.26 billion.
Railroad transportation revenue reached approximately $23.33 billion.
Utility and energy operating revenue reached approximately $21.86 billion.
Service revenues and other income from railroad, utilities and energy activities added approximately $4.54 billion.
This structure demonstrates why Berkshire Hathaway cannot accurately be described simply as an insurance company. Its revenue comes from a wide range of operating businesses and financial activities.
✔ Berkshire Hathaway Revenue Growth
The company's total revenue was remarkably stable between 2024 and 2025.
Total revenue increased from approximately $371.43 billion in 2024 to $371.44 billion in 2025. The difference was extremely small, demonstrating that consolidated revenue remained broadly stable.
However, revenue stability does not mean every business performed identically.
Insurance premiums remained strong, while sales and service revenue declined compared with 2024. Railroad transportation revenue was also broadly stable, while utility and energy operating revenue increased modestly.
The company's financial performance must therefore be analyzed through individual operating segments rather than consolidated revenue alone.
Berkshire Hathaway itself emphasizes operating earnings and cash generation when assessing underlying business performance because investment gains and losses can cause substantial fluctuations in reported GAAP earnings. In 2025, operating cash flow was approximately $46 billion.
✔ Berkshire Hathaway Market Share
Determining the exact market share of Berkshire Hathaway requires caution because the company does not operate in a single market.
A traditional market-share percentage is meaningful for a focused business such as an automobile insurer, airline or technology company. Berkshire Hathaway, by contrast, operates across insurance, rail transportation, energy, manufacturing, retail and investments.
The strongest market-position indicators therefore differ by segment.
In automobile insurance, GEICO gives Berkshire Hathaway a major presence in the U.S. insurance market.
In rail transportation, BNSF is one of the dominant freight railroad systems in North America.
In energy, Berkshire Hathaway Energy owns significant utility and energy infrastructure assets.
In consumer and industrial markets, the company controls or owns numerous established brands and businesses.
This means Berkshire Hathaway should be evaluated through segment leadership, revenue scale, assets, capital strength and competitive positioning rather than one consolidated market-share percentage.
✔ Berkshire Hathaway Fortune 500 Ranking
The size of Berkshire Hathaway is also reflected in the Fortune 500 ranking.
In the 2026 Fortune 500, the company ranked No. 7 among the largest U.S. companies by revenue, with reported revenue of approximately $371.4 billion.
The ranking places Berkshire Hathaway among America's largest corporations, alongside companies such as Amazon, Walmart, UnitedHealth Group, Apple, Alphabet and CVS Health.
Fortune ranks companies according to revenue for their respective fiscal years. For insurance companies, its methodology includes premium and annuity income, investment income and capital gains or losses, while excluding deposits.
This methodology is particularly important when comparing Berkshire Hathaway with companies in other industries because its revenue structure is significantly influenced by insurance and financial operations.
✔ Financial Strength and Capital Allocation
One of the defining characteristics of Berkshire Hathaway is its financial strength.
The company has historically maintained substantial liquidity and avoided excessive dependence on external financing. This provides flexibility during periods of economic uncertainty and allows management to invest when attractive opportunities emerge.
Insurance float is another major strategic advantage.
By collecting insurance premiums before paying claims, Berkshire Hathaway can temporarily invest capital while maintaining sufficient reserves to meet future obligations.
The company reported insurance float of $176 billion at the end of 2025. This was approximately double the $88 billion level recorded at the end of 2015.
This growth illustrates the long-term importance of the insurance business to the broader Berkshire model.
✔ Competitive Advantages
The competitive advantages of Berkshire Hathaway are closely connected to its financial structure and corporate culture.
Capital strength allows the company to make large investments without relying heavily on external financing.
Diversification reduces dependence on a single industry and provides multiple sources of earnings.
Insurance float creates a powerful source of investable capital when underwriting remains disciplined.
Decentralized management allows individual subsidiaries to operate with significant independence.
Long-term ownership allows management to focus on durable business performance rather than short-term market expectations.
Brand strength across companies such as GEICO, BNSF, Dairy Queen and Duracell provides additional competitive advantages.
These characteristics make Berkshire Hathaway structurally different from many publicly traded corporations.
✔ Challenges Facing Berkshire Hathaway
Despite its enormous scale, Berkshire Hathaway faces several long-term challenges.
The insurance industry is exposed to catastrophic events, changing claims costs, inflation and regulatory developments.
BNSF faces competition from trucking and other transportation systems while also dealing with infrastructure requirements and operating costs.
Energy businesses face regulatory changes, capital expenditure requirements and the transition toward different energy sources.
The company also faces the challenge of deploying its enormous capital base efficiently. As Berkshire Hathaway becomes larger, finding acquisitions large enough to materially affect overall earnings becomes increasingly difficult.
The leadership transition following Buffett's departure as CEO also represents an important test of the company's ability to preserve its distinctive corporate culture.
✔ Berkshire Hathaway Future Outlook
The future of Berkshire Hathaway will likely depend on maintaining the principles that made the company successful while adapting to a new leadership era.
Insurance should remain a central source of capital generation. BNSF and Berkshire Hathaway Energy provide exposure to essential infrastructure and long-term economic activity. Manufacturing, services and retailing provide additional diversification.
At the same time, the company's enormous financial resources give it the ability to pursue acquisitions, investments and other opportunities during periods of market disruption.
The transition to Greg Abel as CEO is therefore more than a change in management. It represents a new phase for one of the world's most unusual corporate organizations.
✔ Conclusion
Berkshire Hathaway has evolved from a struggling textile manufacturer into a global conglomerate with hundreds of billions of dollars in annual revenue and a diversified portfolio of operating businesses.
In 2025, the company generated approximately $371.44 billion in total revenue, while revenue remained broadly stable compared with the previous year. Its insurance businesses generated $88.90 billion of premiums earned, while BNSF and Berkshire Hathaway Energy contributed major transportation and energy revenues.
Its position in the 2026 Fortune 500, where it ranked No. 7 by revenue, demonstrates the extraordinary scale of the organization.
Rather than measuring Berkshire Hathaway by one market-share percentage, investors and analysts should consider its combined competitive positions in insurance, railroads, energy, manufacturing, retail and investment management.
The company's future success will ultimately depend on disciplined underwriting, effective capital allocation, strong subsidiary management and the ability to maintain its long-term philosophy under new leadership.
✔ Key Takeaway
Berkshire Hathaway remains one of the world's most diversified corporate organizations, combining a powerful insurance franchise, major transportation and energy infrastructure, a broad collection of operating companies and a substantial investment portfolio. Its approximately $371.44 billion revenue in 2025 and No. 7 position in the 2026 Fortune 500 demonstrate the company's extraordinary economic scale.
Berkshire Hathaway has a unique competitive position because its scale is supported by several major business segments rather than a single industry. Its insurance operations provide substantial float, while BNSF Railway and Berkshire Hathaway Energy add exposure to essential transportation and infrastructure markets. Manufacturing, services and retail businesses provide further diversification.
The company's approximately $371.44 billion in 2025 revenue demonstrates its enormous operating scale. However, revenue alone does not fully measure the strength of the business because insurance economics, investment income and operating earnings contribute differently to overall performance.
From a market-share perspective, Berkshire Hathaway should therefore be evaluated segment by segment. GEICO provides a major position in U.S. auto insurance, BNSF holds a leading position in North American freight rail, and Berkshire Hathaway Energy controls significant utility and energy infrastructure assets. This diversified structure is one of the company's most important long-term competitive advantages.