Tamil Nadu Telecommunications Q4 FY26 loss; Q1 on 14 Aug 2026

Key earnings dates to track

Tamil Nadu Telecommunications Ltd has two earnings markers on investors’ calendars: its last reported earnings date for Q4 FY25-26 and an upcoming earnings date for Q1 FY26-27. The last earnings date is listed as 29 May 2026, tied to Q4 FY25-26. The upcoming earnings date is listed as 14 August 2026 for Q1 FY26-27. These dates matter because the company’s reported numbers show continued losses even as revenue remains nil in the latest available quarter. For smaller, thinly traded stocks, scheduled results can also be a key liquidity event. The company’s quarterly information also shows that comparisons are often presented on both QoQ and YoY bases, though several fields are blank or marked as unavailable. Investors typically look for any change in revenue run-rate, expense control, and finance costs.

What the latest quarterly snapshot shows

For Q4 FY25-26 (March 2026 quarter), the dataset shows revenue of ₹0.00 crore. Net profit for the same quarter is shown at ₹-3.69 crore, indicating a net loss. The YoY change on net profit is indicated as -33.33%, while the QoQ change is shown as 6.36% in the snapshot. Gross profit is shown as 0, with QoQ and YoY percentage changes displayed, but the absolute gross profit number remains zero in the data provided. Several sections such as “Best Quarters” and “Worst Quarters” are marked as “No data,” which limits trend comparisons from that view. Separately, a quarterly results line also notes that earnings were expected on 14/08/2026, matching the upcoming earnings date.

Quarter-on-quarter details from the June 2025 table

A separate quarterly table titled “Q1 Results Highlights” (quarter ended Jun 25) reports total revenue of ₹0.00 crore for both Jun 25 and Mar 25. It shows total operating expense rising to ₹0.59 crore in Jun 25 from ₹0.04 crore in Mar 25. Operating income is reported at ₹-0.59 crore for Jun 25 versus ₹-0.04 crore for Mar 25. Net income is reported at ₹-3.44 crore for Jun 25 compared with ₹-5.52 crore for Mar 25, which implies the net loss narrowed quarter-on-quarter. Diluted normalized EPS is listed as -0.75 for Jun 25 versus -1.21 for Mar 25. The table also lists selling, general and admin expenses total at ₹0.41 crore for Jun 25, while Mar 25 is shown as unavailable in that row.

Profit and loss trend in recent quarters

Another quarterly profit and loss table (figures in rupees crores) lists expenses and operating profit across quarters from Sep 2023 to Mar 2026. Expenses range from ₹0.35 crore (Dec 2023) to ₹2.48 crore (Mar 2024) in the excerpt shown. Operating profit is negative in each listed quarter and mirrors the expense line, consistent with the revenue line being nil in the provided extract. For example, Mar 2026 shows expenses of ₹0.86 crore and operating profit of ₹-0.86 crore. The same table includes earlier quarters such as Sep 2025 with expenses of ₹1.38 crore and operating profit of ₹-1.38 crore. This pattern highlights that cost reduction, finance cost control, and any restart of operations are the key swing factors, given that revenue is shown at zero in the latest quarter snapshot.

Annual FY26 numbers: loss narrows but remains sizeable

The annual narrative in the dataset says Tamilnadu Telecommunications Limited narrowed its net loss for the financial year ended March 31, 2026. The annual net loss is stated as ₹14,88,994 hundred in FY26 versus ₹15,47,830 hundred in FY25. Converting these “hundreds” into rupees crores, the net loss is about ₹-14.89 crore in FY26 versus about ₹-15.48 crore in FY25. Revenue from operations is stated as nil, while total expenses decreased to ₹14,89,370 hundred in FY26. In rupees crores, total expenses are about ₹14.89 crore in FY26 versus about ₹16.17 crore in FY25. Finance cost is listed at ₹11,32,070 hundred in FY26 (about ₹11.32 crore) compared with ₹13,73,580 hundred in FY25 (about ₹13.74 crore). The company also reported a basic and diluted loss per share of ₹3.26 for FY26, compared to a loss of ₹3.39 in the previous year.

Stock price references in the dataset

The dataset includes multiple price points captured at different times. One line states the share price “stands at ₹9.08” at the close of the market. Another update line shows “Updated: Thu 25 Jun, 2026 | 15:14:37” with a price of ₹8.92 and a move of -0.56%, and also lists “NSE 8.98 -0.20 (-2.18%).” There is also a reference to a 52-week level shown as “52-Wk: 8.00” alongside an intraday high of 9.29 in the same snippet. Since these are time-stamped snippets, readers should treat them as point-in-time references rather than a single definitive latest price.

Business profile and registered office details

The company description in the text references optical fibre cable products including armoured optical fibre cable, composite cable, under water hybrid cable, micro cable, ribbon cable, and CATV cable. The registered office address is listed as No. 16, 1st Floor, Aziz Mulk, 3rd Street, Thousand Lights, Chennai (Madras), Tamil Nadu, Pin Code 600006. A telephone number is listed as 044-28292653, and the website appears as http://www.ttlofc.in. The email shown is ttlcosec@gmail.com. These details can be relevant for shareholders tracking statutory filings, investor communications, and notices ahead of results.

Summary table: earnings dates and key reported figures

Market impact: what the numbers signal

With revenue reported at ₹0.00 crore in the March 2026 quarter, the reported net loss of ₹3.69 crore becomes the primary performance marker for that period. The quarterly table for Jun 25 and Mar 25 also reports zero revenue, indicating that profitability is being driven by the expense base and finance costs rather than operating leverage. The annual summary shows expenses and finance costs declining year-on-year, alongside a modest reduction in the annual loss, which is consistent with cost control being one of the only visible levers in the presented data. The stock price snippets show the share trading in single digits in the June 2026 update, but the dataset includes multiple timestamps and prices, so the immediate price reaction to any one quarterly event cannot be inferred from a single line. Still, the upcoming earnings date of 14 August 2026 is a clear near-term disclosure event.

Why the upcoming Q1 FY27 earnings date matters

Given the reported pattern of nil revenue and recurring losses, the next result date becomes a checkpoint for whether revenue remains nil, whether expenses change materially, and whether finance costs move. The dataset also contains a line stating the company has posted a loss of ₹3.44 crore for the “4th consecutive quarter,” reinforcing that the market may focus on any break in that run. Any updates around revenue resumption, expense reduction, or finance cost containment would be the most directly measurable drivers based on the figures provided. For shareholders, the scheduled earnings date also helps plan for statutory filings and any accompanying board updates.

Conclusion

Tamil Nadu Telecommunications’ latest available snapshot shows ₹0.00 crore revenue and a Q4 FY26 net loss of ₹3.69 crore, while the company’s next earnings are scheduled for 14 August 2026. Investors will watch the upcoming disclosure for changes in losses, expenses, and finance costs, since revenue has been reported as nil in the referenced periods.