10 Leading Gear And Power Transmission Manufacturers In 2026

Quick Answer: The 2026 gear and power transmission market is led by a concentrated group of industrial drive suppliers, but there is no official 1-10 ranking. This representative list of gear and power transmission manufacturers covers SEW-EURODRIVE, Flender, ZF, Bosch Rexroth, Sumitomo, NORD, Bonfiglioli, NGC, Regal Rexnord and Dodge Industrial. Selection reflects disclosed scale, product breadth, global manufacturing and service reach, industry coverage, certifications and 2026 technology milestones.

Buyers comparing gear and power transmission manufacturers need more than a revenue table. The useful question is which supplier can match torque, power, duty cycle, certification, regional service and spare-parts support to a specific drive train. This overview gives a representative 2026 shortlist and the checks that make it usable.

How This List Was Built: Scope and Selection Logic

Leading has no single official ranking in gear and power transmission. This list uses disclosed scale, product breadth, global manufacturing and service footprint, industry coverage, certifications and 2026-relevant technology or market milestones. Company websites, annual reports, technical releases and certification statements were cross-checked with third-party market research.

• Scale and disclosure: revenue, employee counts, production sites and assembly coverage show the ability to support international projects.
• Product breadth: gearmotors, industrial gear units, planetary gearboxes, wind gearboxes, couplings, bearings and motion-control subsystems serve different drive tasks.
• Manufacturing and service: regional plants, assembly centers and service networks affect lead time and lifecycle support.
• Industry coverage: wind, cement, mining, marine, rail, mobile machinery, conveyors and cranes place different demands on a supplier.
• Certifications and 2026 milestones: site-level quality, environmental and application-specific qualifications matter alongside new product releases.

Third-party 2026 market research estimates that 19 vendors with more than 1% share in the global geared motor and industrial gear market together accounted for about 75% of global revenue. The same research identifies SEW-EURODRIVE as the only vendor in that market with annual revenue above US$3 billion. Among those 19 vendors, 8 are headquartered in EMEA, 7 in Asia-Pacific and 4 in the Americas.

Figures use the latest available company or third-party disclosure and may differ by fiscal year, currency and reporting scope. The companies are grouped as representative leaders, not ranked strictly from 1 to 10.

2026 Market Snapshot: Concentration and Regional Footprint

A separate industry study estimated the top five gearbox and gear motor manufacturers at about 41% combined revenue share in 2026. That level of concentration means a short list of suppliers can cover a large part of the market, but it does not make the largest supplier the best fit for every drive.

Concentrated suppliers matter for availability, lead time, global service and application engineering. A supplier with plants and assembly centers near the project region can shorten replacement cycles and support commissioning. Product breadth also matters because one drive train may combine a gearbox, motor, coupling, bearing and condition-monitoring system.

Industrial gearbox supplier lists commonly include Sumitomo Drive Technologies, Flender, ZF, Bonfiglioli, SEW-EURODRIVE, NORD, NGC, Regal Rexnord and Dodge. Their strongest positions differ by product type, industry and region. Within this shortlist of ten, six manufacturers are headquartered in EMEA (five in Germany, one in Italy), two in Asia-Pacific and two in the Americas.

The 10 Manufacturers at a Glance

The table gives a scannable overview before the detailed profiles. Figures shown are the latest disclosed by the company or the cited market research. Always confirm current data before a procurement decision.

1). SEW-EURODRIVE

SEW-EURODRIVE is a family-owned German drive technology manufacturer founded in 1931 and headquartered in Bruchsal, Germany. Its core products include modular gearmotors, industrial gear units, electric motors, frequency inverters, servo drives and automation systems.

The company reported 2024 sales above €4.2 billion, about 22,700 employees, 18 production plants, 92 assembly plants and operations in 57 countries. It also reports about 850 researchers in research and development.

Third-party 2026 market research identifies SEW-EURODRIVE as the only geared motor and industrial gear vendor with revenue above US$3 billion. That combination of scale, global assembly and broad product range supports its position as a benchmark supplier for geared-motor projects.

Note: sales and employee figures refer to 2024 disclosures.

2). Flender

Flender is a German industrial drive manufacturer founded in 1899 and headquartered in Bocholt, Germany. Its portfolio includes industrial gear units, couplings, wind-turbine gearboxes, generators and drivetrain lifecycle services. The wind business uses the Winergy brand.

Flender serves wind power, cement, mining, oil and gas, power generation, water, marine, conveyors and cranes. Its website cites revenue of about €2 billion, more than 8,000 employees and operations in 34 countries.

On 18 November 2026, Flender released the REVO wind drivetrain concept and cited a torque-density benchmark of 300 Nm/kg. The company is branded Flender; older material may still use the legacy Siemens Flender label.

3). ZF Friedrichshafen AG

ZF Friedrichshafen AG is headquartered in Friedrichshafen, Germany, with its Industrial Technology division based in Passau, Germany. ZF’s range covers vehicle transmissions and electric drive systems, along with wind turbine gearboxes, heavy industrial transmissions, marine propulsion units and rail drives.

Industrial applications include construction and agricultural machinery, wind power, marine, rail, special drives and test systems. At year-end 2026, ZF reported 153,153 employees and 162 production sites in 29 countries.

Ownership is held by the Zeppelin Foundation at 93.8% and the Dr. Jürgen and Irmgard Ulderup Foundation at 6.2%. Group-level employee and production-site figures include both automotive and industrial operations.

4). Bosch Rexroth AG

Bosch Rexroth AG is headquartered in Lohr am Main, Germany, and supplies drive and control technology. Bosch Rexroth’s portfolio spans mobile machinery transmissions and planetary gearboxes, as well as hydraulics, electric drives, linear motion and factory automation.

In April 2026, the company reported 2024 sales of about €6.5 billion, year-end employees of about 32,600 and order intake of about €6.1 billion. Sales and service coverage extends to more than 80 countries.

Gear-related locations include Dortmund for mobile machinery transmission development and Nuremberg for external gear units used in drive technology. Bosch Rexroth was formed in 2001 through the merger of Bosch Automation Technology and Mannesmann Rexroth.

5). Sumitomo Drive Technologies / Sumitomo Heavy Industries

Sumitomo Heavy Industries is a Japanese group headquartered in Tokyo and founded in 1888. Sumitomo Drive Technologies offers CYCLO Drive, HYPONIC Gearmotor, planetary drives, gear motors and large industrial gearboxes.

CYCLO Drive entered production in 1939 and has more than 80 years of production history by 2026. Its capacity range is 0.1-132 kW, while the HYPONIC right-angle gear motor range is 15 W-11 kW.

For FY2026, the group reported net sales of ¥1,066.9 billion and 27 major overseas manufacturing subsidiaries. Official history lists ISO 14001 and ISO 9001 certification for the power transmission business.

6). NORD DRIVESYSTEMS

NORD DRIVESYSTEMS is a German drive technology manufacturer founded in 1965, headquartered and with its technology center in Bargteheide near Hamburg. Products include gear units, gearmotors, electric motors, frequency inverters and motor starters.

The company reports more than 4,900 employees, 7 production sites, 51 subsidiaries in 36 countries and sales partners in more than 50 other countries. Gear unit output torque ranges from about 10 Nm to more than 282 kNm; motor power ranges from 0.12-1,000 kW; inverters reach up to 160 kW.

Its US headquarters is in Waunakee, Wisconsin, supported by 4 assembly centers, more than 45 regional offices and more than 500 distributor locations. NORD Gear Corporation states that it is an ISO 9000 certified company.

7). Bonfiglioli S.p.A.

Bonfiglioli S.p.A. is an Italian gearbox and gearmotor manufacturer headquartered in Calderara di Reno, Bologna, Italy. Its range covers planetary, helical, bevel and worm gearboxes, plus gear motors, mobile drives, wind drives and electronic transmission control products.

For 2024, Bonfiglioli reported turnover of €1.1909 billion and average employees of 4,790. Regional revenue was €629.3 million in EMEA, €257.7 million in the Americas and €303.9 million in APAC.

The group reports about 5,000 employees, 18 production sites, 24 commercial units and more than 550 distributors in 80 countries. Sonia Bonfiglioli became Executive Chairwoman in July 2024.

8). NGC / Nanjing High Speed Gear Manufacturing

NGC is headquartered at Jiangning High-tech Park, Nanjing, China, and its business started in 1969. It is part of the Hong Kong-listed China High Speed Transmission Equipment Group, stock code 00658.HK.

Products include wind-turbine gearboxes, industrial gearboxes, robot reducers and new-energy vehicle transmission products. NGC has delivered more than 125,000 wind-turbine main gearboxes, has about 1 million yaw and pitch drives operating globally and serves wind gearbox users in more than 30 countries.

For 2024, group revenue was about RMB 22.075 billion, with about 8,039 employees at year-end. Certifications and qualifications include ISO 9001:2015, EU CE, GOST, MA and APQP4Wind-related wind supply-chain qualification. NGC held 1,058 nationally authorized patents as of June 2026.

9). Regal Rexnord Corporation

Regal Rexnord Corporation is a US industrial power transmission and motion-control manufacturer headquartered in Milwaukee, Wisconsin. The portfolio covers industrial gearing, gear motors, couplings, clutches, brakes and bearings, plus conveying components and motion-control systems.

Its brand portfolio spans Boston Gear, Falk and Rexnord, plus Hub City, Kollmorgen and Warner Electric, along with TB Wood’s, Ameridrives, Browning and Leeson. Regal and Rexnord combined their Process and Motion Control operations in 2021. In 2023, Regal Rexnord acquired Altra Industrial Motion for about US$5 billion including debt.

The company describes relevant products as highly engineered power transmission components and subsystems for industrial motion and power transfer. Its investor site has published a 2026 annual report.

10). Dodge Industrial

Dodge Industrial is a US mechanical power transmission manufacturer headquartered in Simpsonville, South Carolina; its parent company is RBC Bearings. Products include mounted bearings, enclosed gearing, couplings, belt drives, conveyor components and IIoT condition-monitoring products.

Representative products include the Torque-Arm/TXT shaft-mounted reducer line, Torque-Arm II and Quantis, plus Tigear-2, Maxum XTR and MagnaGear XTR. Dodge has more than 140 years of mechanical power transmission experience. Torque-Arm was introduced in 1949, and the company states that millions of shaft-mounted helical reducers are in service.

Maxum XTR is designed to meet or exceed AGMA standards. Dodge states that its products are manufactured in ISO 9001 certified plants, and Para-Flex product documentation includes ATEX-certified couplings. US manufacturing locations include Belton and Greenville, South Carolina; Marion and Weaverville, North Carolina; and Rogersville, Tennessee.

How to Shortlist a Gear and Power Transmission Supplier

Supplier selection starts with the drive task, not the brand list. Match product type and torque or power range to the application before comparing manufacturers.

• Product and rating fit: Confirm whether the duty needs a gearmotor, industrial gear unit, planetary gearbox, wind gearbox, coupling, mounted bearing or enclosed gearing.
• Certification by site: Check ISO 9001, ISO 14001, ATEX, AGMA and APQP4Wind where relevant, and verify the certificate for the actual manufacturing site, not only the company group.
• Regional service: Confirm assembly, service and spare-parts coverage to estimate lead time and lifecycle support.
• Lifecycle options: Evaluate repair, replacement and IIoT condition-monitoring options for critical assets.
• Ownership and brand history: Verify ownership, brand history and recent merger or acquisition activity because brand names and service networks can change.

No single manufacturer is best for every application. The shortlist depends on load, duty cycle, environment, certification and region.

Key Takeaways and Verification Notes

The 2026 supplier landscape is concentrated, but application fit remains specific. A supplier with broad scale may still be the wrong choice if its torque range, certification, regional assembly or service network does not match the project.

Before procurement, verify current revenue, employee counts, certifications and product ranges. Company disclosures and third-party market studies may use different fiscal years, currencies and market definitions.

Figures cited here are public disclosures and should be rechecked against the latest annual reports and site-specific certificates.

Conclusion

The leading gear and power transmission manufacturers in 2026 combine scale with application-specific engineering, certification and service coverage. SEW-EURODRIVE stands out in the cited geared motor and industrial gear research, while Flender, ZF, Bosch Rexroth, Sumitomo, NORD, Bonfiglioli, NGC, Regal Rexnord and Dodge each bring distinct strengths across wind, mobile machinery, industrial gear units, gearmotors, mounted bearings and motion-control subsystems.

Use the list as a shortlist, not a ranking. Match the drive task to torque and power range, verify certificates by site, confirm regional service and recheck the latest disclosures before a purchasing decision.

FAQs

Q1: Is this an official 1-10 ranking of gear and power transmission manufacturers?
A: No. It is a representative shortlist based on third-party market research and company disclosures for 2024-2026. Scale, product breadth, global manufacturing, service reach, industry coverage and certifications affect inclusion, but the order is not an official ranking.

Q2: Which company is the largest in geared motors and industrial gears?
A: In the cited 2026 third-party research, SEW-EURODRIVE was the only vendor in that market with annual revenue above US$3 billion. That statement applies to the defined geared motor and industrial gear market, not to every power transmission category.

Q3: Which manufacturers have strong wind-turbine gearbox portfolios?
A: Flender through its Winergy brand, ZF and NGC are prominent, and Bonfiglioli also lists wind drives. Confirm the specific turbine class, gearbox type and service region before shortlisting.

Q4: Which suppliers offer planetary gearboxes, gearmotors, or mounted bearing and enclosed gearing products?
A: Bosch Rexroth, Sumitomo, NORD and Bonfiglioli cover planetary gearboxes or gearmotors; Dodge covers mounted bearings and enclosed gearing; Regal Rexnord spans several power transmission and motion-control categories. Verify the exact product family and rating.

Q5: What should buyers verify before selecting a supplier?
A: Check torque and power range, certification for the manufacturing site, regional assembly and spare-parts support, lead time and current ownership. For wind or hazardous environments, confirm ATEX, APQP4Wind or other application-specific qualifications.