SMAST acquires 50.1% stake in Rotary Connectors at ₹5,004 crore EV
- SMAST to acquire 50.1% stake in Rotary Connectors Private Limited
- Enterprise value set at ₹5,004 crore with all-cash consideration
- Target generates ₹1,235 million turnover in FY26, up from ₹752 million in FY24
- Acquisition aims to scale Motherson's Aerospace and Defence EWIS business
- Transaction expected to close by Q4 FY27 subject to conditions precedent

*this image is generated using AI for illustrative purposes only.
Samvardhana Motherson International subsidiary Samvardhana Motherson Adsys Tech Limited (SMAST) plans to acquire a 50.1% stake in Rotary Connectors Private Limited (RCPL) for an enterprise value of ₹5,004 crore.
Deal at a glance
The following table summarises the key parameters of the proposed acquisition:
| Parameter | Details |
|---|---|
| Acquirer | SMAST (subsidiary of Samvardhana Motherson International) |
| Target | Rotary Connectors Private Limited (RCPL) |
| Stake to be acquired | 50.1% |
| Enterprise value | ₹5,004 crore |
| Consideration type | Cash |
| Expected completion | Q4 FY27 |
The transaction involves SMAST securing a majority interest of 50.1% in RCPL from existing shareholders. Post-completion, RCPL will become an indirect subsidiary of Samvardhana Motherson International, with promoters retaining a 49.9% stake. The equity value will be determined as enterprise value plus net cash as on March 31, 2026, adjusted for leakage or cash withdrawal until closing.
Strategic rationale and target profile
The acquisition supports the Motherson Group’s vision of diversifying its Aerospace and Defence business vertical, specifically in Electrical Wiring Interconnect Systems (EWIS). RCPL manufactures military-grade circular connectors and interconnection solutions for aerospace and defence applications. It operates three manufacturing facilities in Bengaluru.
RCPL’s turnover has grown consistently over the last three years:
| Fiscal Year | Turnover (₹ million) |
|---|---|
| FY24 | 752 |
| FY25 | 1,028 |
| FY26 (Unaudited) | 1,235 |
The deal is not a related-party transaction and requires no governmental or regulatory approvals. The Board of Directors approved the purchase on September 21, 2026.
Historical Stock Returns for Samvardhana Motherson International
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.52% | -1.66% | -5.09% | +37.31% | +48.39% | 0.0% |
How will the integration of RCPL's military-grade connector technology accelerate Motherson's growth in the high-margin Aerospace and Defence segment?
What impact will this ₹5,004 crore cash acquisition have on Samvardhana Motherson International's liquidity and debt metrics in the near term?
Given the promoters retaining a 49.9% stake, how will governance and strategic decision-making be structured between SMAST and the existing RCPL management?


































