R R Kabel agrees optical-fibre deal, defers revenue targets
Key highlights
- R R Kabel agreed on 25 September 2026 to acquire UM Cables’ optical-fibre undertaking for about Rs 77 crore.
- The proposed UM Cables transaction was not recognised in R R Kabel’s results as of 30 September 2026.
- R R Kabel said the acquired plant has very low capacity utilisation and plans to provide a detailed business plan by the next quarter.
- R R Kabel reported H1 FY 2027 revenue of Rs 6,452 crore, up 53% year on year.
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R R Kabel Limited agreed on 25 September 2026 to acquire UM Cables Limited’s optical-fibre and related-cables undertaking for approximately Rs 77 crore, subject to adjustments and closing conditions. R R Kabel has not provided revenue, margin or multi-year targets because management said the plant’s very low capacity utilisation must first be improved.
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What exactly is R R Kabel acquiring from UM Cables?
R R Kabel is proposing to acquire the UM Cables business undertaking that manufactures and sells optical fibre and related cables for approximately Rs 77 crore. The company entered the business transfer agreement on 25 September 2026 with UM Cables, which it identified as a wholly owned subsidiary of Usha Martin Limited. The consideration remains subject to post-closing adjustments, while the agreement must meet conditions precedent before completion.
The transaction had not been recognised in R R Kabel’s financial results as of 30 September 2026. Management also told an analyst on 29 October 2026 that the Rs 77 crore amount was not part of the Rs 281 crore capital expenditure incurred by that point because the payout had not yet been made. This separates the proposed purchase from reported first-half operating performance and existing capital expenditure.
The disclosed transaction covers an operating undertaking rather than a stated expansion project. R R Kabel described it as a business engaged in manufacturing and selling optical fibre and related cables, but did not disclose the plant’s capacity, customer base, historical sales, assets, liabilities or current utilisation percentage. The Rs 77 crore price is therefore the only transaction value management provided on the call.
How will R R Kabel develop the optical-fibre business?
R R Kabel’s immediate priority is to raise utilisation at the acquired plant, which management described as having very low capacity utilisation. Management said improved utilisation should increase revenue as an immediate effect, but it did not quantify current production, available capacity, revenue potential, expected margin or the investment needed to raise output.
R R Kabel said it was working on a detailed business plan and expected to provide it by the next quarter after the 29 October 2026 call. When asked about the business’s potential over the next three to four years, management said it was too early to give a detailed plan. The transcript therefore does not support an estimate of the undertaking’s contribution to revenue or earnings.
The timing matters because the purchase remains subject to conditions precedent and post-closing adjustments. Management’s comments describe plant utilisation as the initial operational mechanism for revenue growth, rather than a disclosed target for optical-fibre sales or profitability. Until completion and the business plan are confirmed, the proposed undertaking remains outside R R Kabel’s reported results through September 2026.
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How did R R Kabel’s existing businesses perform before the deal?
R R Kabel reported 53% year-on-year consolidated revenue growth in the first half, or H1, of financial year, or FY, 2027, while operating earnings before interest, tax, depreciation and amortisation, or EBITDA, rose 79%. These results exclude the UM Cables undertaking as of 30 September 2026, showing the performance of the existing wires and cables and FMEG segments before any contribution from the proposed acquisition.
The wires and cables segment generated about Rs 5,890 crore of H1 FY 2027 revenue, up 55% year on year, and segment profit rose 78% to about Rs 568 crore. Its segment margin increased to 9.6% from 8.4%. By comparison, the FMEG segment recorded H1 revenue of about Rs 562 crore, up 35%, while its loss narrowed to about Rs 12 crore from about Rs 19 crore in H1 FY 2026.
The second quarter, or Q2, FY 2027 comparison also showed different growth rates across R R Kabel’s established segments. Wires and cables revenue grew about 53% to about Rs 3,010 crore, while FMEG revenue increased 42% to about Rs 274 crore. Management said wire volumes grew in double digits and cable volumes in single digits during Q2, while exports grew faster than domestic sales; neither measure included the prospective UM Cables business.
What funding and execution issues should readers watch?
R R Kabel said its FY 2027 capital-expenditure plan remains Rs 550 crore to Rs 600 crore, while the board-approved Rs 200 crore Rajasthan land acquisition is separate. Management described the land purchase as the first step toward a new wires-and-cables capacity plan, with a major portion of the payment potentially falling in FY 2027 and some potentially in the first half of the following year.
The proposed Rs 77 crore UM Cables payment is also separate from the Rs 281 crore capital expenditure cited in the call, but R R Kabel did not disclose a funding source or a closing date. Its net working-capital cycle improved to 46 days in September 2026 from 49 days in March 2026 and 50 days in June 2026. Management said letter-of-credit-backed trade-facility balances were about Rs 1,290 crore.
Commodity costs and plant ramp-up remain disclosed execution variables. Management said higher raw-material prices affected gross margin through product mix and a higher raw-material base, while it described higher interest costs as normal at such prices. The company maintained a FY 2027 wires-and-cables volume-growth expectation of around 14% to 15% and a segment earnings before interest and tax, or EBIT, margin target of 9.5%; these are management targets and do not apply to the optical-fibre undertaking.
Conclusion
The proposed UM Cables purchase adds an optical-fibre and related-cables manufacturing undertaking to R R Kabel’s stated growth avenues, but its near-term financial effect remains undisclosed. The company’s established operations generated Rs 6,452 crore of H1 FY 2027 revenue and Rs 386 crore of PAT, whereas the acquisition is pending closing conditions and was not included in results through 30 September 2026.
The next disclosed milestone is management’s intention to present a detailed UM Cables business plan by the next quarter. Readers should watch for confirmation of completion, the timing and source of the Rs 77 crore payout, the plant-utilisation baseline, and any targets for revenue, cost structure, capacity or margin that management has not yet provided.


