RIR Power Electronics - Ruttonsha International Rectifie (BSE: 517035) is a Mumbai, Maharashtra-based company in the Power Semiconductor Devices industry. With a market capitalisation of ₹1,152 Cr, it ranks #1,474 by market cap among the 6,189 Indian listed companies on FinBizNet. At ₹148.07 (as of 26 Oct 2026), the share price is 30.8% below its 52-week high of ₹213.94 and 4.2% above its 52-week low of ₹142.10. The share price is down 37.1% over one year and down 5.9% over three months.
| Current Price | ₹148.07 |
|---|---|
| Market Cap | ₹1,152 Cr |
| BSE Code | 517035 |
| Sector | Information Technology > Semiconductors and Semiconductor Equipment |
| Sub-Industry | Semiconductors > Power Semiconductor Devices |
| Return on Equity | 6.24% |
| Return on Assets | 3.02% |
| 52-Week Range | ₹142.10 – ₹213.94 |
| 1-Year Price Change | -37.1% |
| 3-Month Price Change | -5.9% |
| Beta (1Y) | 1.29 |
| Headquarters | Mumbai, Maharashtra |
| Website | www.ruttonsha.com |
| Revenue | ₹27 Cr |
|---|---|
| Net Profit | ₹3 Cr |
| Net Margin | 11.6% |
| EPS (Basic) | ₹0.39 |
| Basis | standalone |
Figures in ₹ crore, parsed from the company's exchange filing (XBRL).
Rir Power Electronics Limited engages in the manufacture and sale of power semiconductor devices and high-power equipment in India. It offers semiconductor devices, including phase control and inverter grade thyristors, and standard and fast recovery diodes; power modules, such as high voltage modules, diode bridge rectifiers and modules, starpower products, and power modules; and equipment, such as power rectifiers, ac voltage rectifiers, battery chargers, universal control card, and stacks and assemblies. The company’s products are used in various industrial applications, such as electricity, power generation, railways, automobiles, engineering, aviation, welding equipment, defense oil and gas, induction furnace, water treatment, and metals sectors. It also exports its products. The company was formerly known as Ruttonsha International Rectifier Ltd. and changed its name to Rir Power Electronics Limited in November 2022. Rir Power Electronics Limited was incorporated in 1969 and is b
1. Power Electronics-This segment manufactures and sells power semiconductors. It offers phase control and inverter grade thyristors, standard and fast recovery diodes, power modules, and diode bridge rectifiers. 2. Equipment-This segment manufactures equipments, such as rectifiers and battery Chargers. 3. 0-0 4. 0-0
1. Power Electronics-100%
RIR Power Electronics - Ruttonsha International Rectifie is trading at ₹148.07, with a market capitalisation of ₹1,152 Cr.
RIR Power Electronics - Ruttonsha International Rectifie operates in the Information Technology > Semiconductors and Semiconductor Equipment space (Semiconductors > Power Semiconductor Devices).
RIR Power Electronics - Ruttonsha International Rectifie has a return on equity of 6.24%.
RIR Power Electronics - Ruttonsha International Rectifie is listed on the BSE under the scrip code 517035.
RIR Power Electronics - Ruttonsha International Rectifie's share price is down 37.1% over one year and down 5.9% over three months. Its 52-week range is ₹142.10 to ₹213.94.
In Q1 FY27, RIR Power Electronics - Ruttonsha International Rectifie reported revenue of ₹27 Cr and net profit of ₹3 Cr, with basic EPS of ₹0.39 (standalone, parsed from the company's exchange filing).
Data as of 26 Oct 2026. Descriptive market data only — not investment advice.