21 February 2026
Disclaimer: This is a simplified summary of a public company filing. See full disclaimer here.
BORGWARNER INC
CIK: 908255•1 Annual Report•Latest: 2026-02-11
10-K / February 11, 2026
BorgWarner Inc.
Overview
- Legal entity: BorgWarner Inc., a Delaware corporation (founded 1987).
- Business focus: Provider of clean and efficient technology solutions for internal combustion, hybrid and electric vehicles.
- Primary customers: Original equipment manufacturers (OEMs) of light vehicles, OEMs of commercial and off-highway vehicles, tier-one system suppliers, and aftermarket distributors.
- Global footprint: Manufacturing facilities in Europe, the Americas and Asia; supplier to nearly every major automotive OEM.
Product portfolio and strategy
- Strategy: Pursue profitable growth across a technology-focused portfolio that supports EVs, hybrids and combustion vehicles through organic investments and technology-driven acquisitions.
- Revenue mix:
- eProducts (EV-related components): approximately $2.6 billion in 2025 (18% of total revenue); $2.3 billion in 2024 (17%); $2.0 billion in 2023 (14%).
- Foundational products (internal combustion engine components, including hybrids): approximately $11.7 billion in 2025 (82%); $11.8 billion in 2024 (83%); $12.2 billion in 2023 (86%).
Reportable segments (net sales)
- Turbos & Thermal Technologies
- 2025: $5,772 million (2024: $5,887; 2023: $6,012)
- Drivetrain & Morse Systems
- 2025: $5,654 million (2024: $5,577; 2023: $5,549)
- PowerDrive Systems
- 2025: $2,347 million (2024: $1,937; 2023: $2,166)
- Battery & Charging Systems
- 2025: $590 million (2024: $729; 2023: $546)
- Inter-segment eliminations: 2025: -$47 million; 2024: -$44 million; 2023: -$75 million.
- Total consolidated net sales: $14,316 million (2025); $14,086 million (2024); $14,198 million (2023).
Geographic and market context
- Geographic mix (2025): 16% of net sales in the United States; 84% outside the United States.
- End-market mix (2025): ~82% light-vehicle, ~10% commercial-vehicle, ~5% off-highway, ~3% aftermarket distributors.
- Major customers (2025): Volkswagen 13%, Ford 12%. Top ten customers represented 71% of net sales.
- Unconsolidated joint venture sales: approximately $764 million in 2025 and 2024; $732 million in 2023.
Operations and facilities
- Total locations: 81 manufacturing, assembly and technical locations as of December 31, 2025.
- Global headquarters: Leased facility in Auburn Hills, Michigan.
- Facility distribution spans the Americas, Europe and Asia; 37 facilities have leased land rights or leased facilities.
Customers and sales relationships
- Automotive OEM sales are conducted largely through direct contracts and negotiated terms, with shipments typically from BorgWarner plants directly to OEMs.
- Top customer concentration is high, reflecting reliance on a limited number of large OEMs.
Workforce and R&D
- Workforce (as of December 31, 2025): 37,500 total (Americas 10,800; Asia 11,900; Europe 14,800). Composition: Salaried 11,600; Hourly 25,900.
- R&D expenditures (net): $710 million in 2025 (gross $823 million; customer reimbursements -$113 million). R&D as a percentage of net sales: 5.0% in 2025; 5.2% in 2024; 5.1% in 2023.
- Intellectual property: Approximately 5,000 active patents and patent applications; patents and trademarks (including the BorgWarner name) are a key part of the company’s IP portfolio.
Joint ventures
- As of December 31, 2025: nine joint ventures (six consolidated majority-owned; three equity-method/unconsolidated).
- Selected unconsolidated joint ventures:
- NSK-Warner K.K. (50% owned; partner NSK Ltd.)
- Turbo Energy Private Limited (32.6% owned; partners Sundaram Finance Limited and Brakes India Limited)
- Fast Warner Intelligent Control Systems (Xi’an) Co., Ltd. (49% owned; partner Shaanxi Fast Auto Drive Group)
- Selected consolidated majority-owned joint ventures:
- BuradaWarner LLC (70% in Korea)
- BorgWarner Transmission Systems Korea Ltd. (60% in Korea; indirect 80% effective ownership due to 50% ownership by NSK-Warner)
- Beijing Delphi Wan Yuan Engine Management Systems Co. Ltd. (51%)
- BorgWarner Shenglong (Ningbo) Co., Ltd. (70%)
- BorgWarner TorqTransfer Systems (Beijing) Co., Ltd. (80%)
- BorgWarner United Transmission Systems Co., Ltd. (66%)
Tax and regulatory actions
- PHINIA spin-off and settlement: A 2025 settlement with PHINIA resolved VAT-related issues, including a $78 million payment to BorgWarner and a $40 million net charge recorded as of December 31, 2025 related to VAT receivables and related tax matters.
- 2025 business actions: Exited the charging business (BorgWarner Battery & Charging Systems) with production ceasing in Q2 2025.
