Nabtesco nine-month profit surges 51% on industrial robot gears

Nabtesco Corporation reported a 50.9% jump in nine-month operating profit on Nov. 13, 2026, driven by rebounding global orders for precision reduction gears used in industrial robots.

Consolidated operating profit reached 23.35 billion yen ($152 million) on revenue of 250.81 billion yen ($1.63 billion) for the January-to-September period. Group sales expanded 14.4% from a year earlier, the company said.

The Component Solutions division, which manufactures precision cycloidal gears for multi-joint robot arms, generated 69.78 billion yen ($453 million) in revenue. That unit accounted for 27.8% of Nabtesco's total group turnover across continuing operations.

Operating profit inside Component Solutions climbed 90.6% year on year to 7.43 billion yen ($48 million). The segment had booked 3.90 billion yen in operating profit during the comparable nine months of 2025.

Orders received by the Component Solutions unit advanced 23.6% to 72.95 billion yen ($474 million). The resulting book-to-bill ratio remained above parity, signaling elevated assembly line schedules heading into the final quarter.

Capital investment by automotive manufacturers in China and South Korea drove the rebound in gear procurement, Nabtesco said. Assembly plants in both nations expanded equipment orders for automated spot-welding and sheet-metal handling cells.

General industrial machinery builders also increased component purchases across Asian manufacturing centers. Factory automation customers resumed order placements after working through surplus mechanical parts inventories accumulated during earlier delivery bottlenecks.

Total consolidated orders across all business divisions rose 22.9% to 289.30 billion yen ($1.88 billion) through September. That intake outpaced full-period revenue by 38.49 billion yen, lifting group order backlogs.

Consolidated operating profit margin reached 9.3% for the nine-month period, compared with 7.1% during the same months of 2025. Improved plant operating rates in precision components supported the two-percentage-point margin expansion.

Operating margins also benefited from structural overhead reductions executed under an internal program named Project 10. The plan targeted production workflow simplification and procurement cost rollbacks across Japanese machinery facilities, Nabtesco said.

Strategic restructuring shifted the company's asset composition earlier in the year. Nabtesco finalized the divestment of a 70% controlling stake in its hydraulic equipment unit, Comtesco Corporation, on Jan. 1.

Comer Industries S.p.A., an Italian machinery transmission manufacturer, acquired the 70% equity holding through an absorption-type corporate split. Comtesco became an equity-method affiliate rather than a fully consolidated operating division, Nabtesco said.

Following the transaction, Nabtesco reclassified hydraulic equipment activities as discontinued operations in accordance with International Financial Reporting Standards. The company restated historical comparisons to reflect continuing businesses across all reporting lines.

Three principal operating units now comprise continuing operations: Component Solutions, Transport Solutions and Accessibility Solutions. The group manufactures railroad brake systems, aircraft actuators, commercial vehicle components and automatic building doors across the latter two segments.

Pre-tax profit from continuing operations advanced 58.8% year on year to 24.76 billion yen ($161 million). Profit attributable to owners of the parent reached 16.96 billion yen, representing a 44.2% annual gain.

Precision reduction gears — mechanical assemblies that step down electric motor speed while multiplying torque output — form a critical joint component in industrial robots. Nabtesco designs cycloidal speed reducers that control robotic arm articulations.

Six-axis articulated robots rely on cycloidal reducers at high-torque base and elbow joints to maintain repeat positioning tolerances. Delivery cycles for precision reducers typically lead final robotic unit installations by roughly two quarters.

The third-quarter financial release followed an initial postponement disclosed in mid-October. Nabtesco had originally planned to publish nine-month results on Oct. 30 before rescheduling the disclosure to Nov. 13 in an Oct. 14 filing.

The revision provided independent auditors additional time to examine third-quarter accounting entries following prior-period governance corrections. Nabtesco had submitted amendment reports covering fiscal years 2021 through 2025 to the Kanto Local Finance Bureau on Sept. 30.

Those amendments addressed material weaknesses in internal controls regarding equity-method affiliate valuations. The company had previously calculated book equity from non-consolidated affiliate balance sheets rather than consolidated subsidiary statements, understating historic affiliate investment balances.

The quarterly filing does not disclose standalone sales totals or current global market share figures for RV-branded cycloidal gears separately from the Component Solutions division. The segment aggregates precision reducers with other motion-control hardware.

Nabtesco will report full-year audited financial results for the 12 months ending Dec. 31 in February 2027. Factory automation planners will monitor whether fourth-quarter delivery run-rates sustain the third-quarter order acceleration.