NRB Bearings completes Mahant Tool Room acquisition
NRB Bearings Limited announced the completion of the acquisition of Mahant Tool Room by its subsidiary MTRPL on July 17, 2026, facilitating entry into the aerospace and defence sectors. MTRPL also secured the AS9100D certification, targeting a global market estimated between $14.5 billion and $16.5 billion. The move supports the company's goal to double consolidated revenue by 2031.

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NRB Bearings Limited announced that its wholly owned subsidiary, Mahant Tool Room Private Limited (MTRPL), has completed the acquisition of the business of Mahant Tool Room (MTR) on July 17, 2026. This strategic expansion allows the company to enter the high-precision global aerospace and defence sectors. The completion of this acquisition was disclosed to the stock exchanges pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.
Alongside the acquisition, MTRPL has been awarded the AS9100D certification for precision machined components and bearings for aerospace and defence. This certification is recognized as the gold standard for aviation manufacturing excellence. The development enables NRB Bearings to target a global aerospace ecosystem estimated between $14.5 billion and $16.5 billion, covering critical components such as landing gear parts and fuel injection systems.
Strategic Impact and Growth Vision
The acquisition supports NRB Bearings' objective to double its consolidated revenue by 2031. By integrating MTR's specialized manufacturing capabilities with its existing friction solutions, the company aims to establish a dual-use technology moat. This approach leverages a capital-efficient plug-and-play operational model to compress time-to-market for high-barrier segments.
The company plans to utilize its research and development prowess and relationships with global automotive and tier 1 giants, including Daimler, Audi, Magna, and ZF, to unlock commercial aerospace and defence opportunities. Harshbeena Zaveri, Vice Chairperson and Managing Director of NRB Bearings Limited, highlighted that achieving the AS9100D certification alongside the acquisition is a pathbreaking milestone for the group.
Key Acquisition Details
| Aspect | Details |
|---|---|
| Acquirer | Mahant Tool Room Private Limited (MTRPL) |
| Target | Mahant Tool Room (MTR) |
| Target Type | Sole Proprietorship Concern |
| Completion Date | July 17, 2026 |
| Certification Secured | AS9100D |
| Target Market Size | $14.5 billion – $16.5 billion |
Historical Stock Returns for NRB Bearings
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -3.26% | -3.61% | -4.33% | +60.81% | +35.51% | +185.69% |
What is the expected timeline for the aerospace and defence division to contribute meaningfully to NRB Bearings' consolidated revenue?
How will the company leverage existing relationships with automotive giants like Daimler and Audi to secure contracts within the aerospace sector?
What specific capital expenditures are required to scale the 'plug-and-play' operational model for high-volume aerospace production?































