RIR Power Electronics Ltd Q3 FY26: ₹20.27 Cr Revenue, ₹0.44 Cr PAT, P/E 190x — India’s Only Power Semiconductor Player or Just the Most Expensive One?
1. At a Glance
RIR Power Electronics Ltd is that rare Indian stock which can proudly say “we are the only ones” and still manage to confuse the market. India’s sole manufacturer of traditional power semiconductor devices, sitting on a ₹1,497 Cr market cap, trading at ₹188, after politely falling ~28% in three months like a disciplined yoga student practising humility.
Latest Q3 FY26 numbers just landed: Revenue came in at ₹20.27 Cr, while PAT collapsed to ₹0.44 Cr, a solid –67.9% QoQ punch. Meanwhile, the stock continues to trade at a P/E of ~190x, EV/EBITDA of 108x, and Price-to-Book of 10.7x, clearly believing it’s already living in the year 2030.
ROCE is ~12%, ROE ~9%, debt is low at ₹13.9 Cr, and inventory days have magically improved. But the elephant in the cleanroom is obvious — can a ₹93 Cr revenue company justify a unicorn valuation just because it is building a ₹618 Cr SiC fab?
Let’s open the silicon wafer box and see what’s inside.
2. Introduction
RIR Power Electronics is not new money. This is an old-school, legacy power electronics company that suddenly found itself at the intersection of semiconductors + government incentives + SiC hype + EV + defence + railways. Naturally, the stock went from sleepy industrial uncle to full-blown tech startup valuation in one market cycle.
Historically, RIR lived a quiet life making diodes, thyristors, bridges, rectifiers, and power modules — boring but profitable industrial components used in railways, power, oil & gas, and heavy engineering. Then someone whispered “Silicon Carbide”, and Dalal Street lost its mind.
Today, RIR is trying to leapfrog from ₹90–100 Cr revenue to potentially ₹1,200 Cr revenue by FY30, riding on India’s first commercial SiC semiconductor fab in Odisha. Ambitious? Yes. Risky? Absolutely. Already priced in? That’s the real question.
3. Business Model – WTF Do They Even Do?
Think of RIR as the electrical heart surgeon of heavy infrastructure.
Segment 1: Semiconductor Devices (43% of FY24 revenue)
This includes:
Diodes
Thyristors
Bridge rectifiers
Power modules
They process chips from 28mm to 125mm, manufacture devices up to 9,000V and 6,000A, and — here’s the flex — they are the only Indian manufacturer of power semiconductor devices. No imports. No jugaad. Full desi silicon discipline.
Applications include:
Grid infrastructure
Railways & locomotives
Green hydrogen
High-voltage industrial systems
Segment 2: Power Equipment & Others (57% of FY24 revenue)
This is where cash flow historically came from:
Battery chargers
Rectifier panels
High-current stacks
DC traction substations
Railways love these guys. Defence is knocking. Oil & gas keeps them on speed dial.
So far, this business is stable, boring, and predictable — exactly what the market hates.
4. Financials Overview (Quarterly Results)
Quarterly Comparison Table (₹ Cr)
Metric
Latest Qtr (Q3 FY26)
YoY Qtr
Prev Qtr
YoY %
QoQ %
Revenue
20.27
19.87
25.64
2.0%
-21.0%
EBITDA
0.86
2.11
4.37
-59.2%
-80.3%
PAT
0.44
1.37
3.15
-67.9%
-86.0%
EPS (₹)
0.06
0.18
0.40
-66.7%
-85.0%
Annualised EPS (Q1–Q3 Avg × 4): ~₹1.01
Yes, the numbers hurt. Margins collapsed. Operating leverage went on vacation. But before screaming “fraud”, remember: capex phase companies always look ugly in P&L before the factory starts printing wafers.
Question for you: Are you investing in FY26 earnings or FY30 dreams?
5. Valuation Discussion – Fair Value Range Only
Let’s kill the hype and do math.
Method 1: P/E Based
Annualised EPS: ₹1.01
Reasonable mature multiple for industrial semicon: 30–45x
