Key Financials Snapshot

TTM · Standalone · ₹ in Cr
Market Cap
₹41 Cr.
Stock P/E
-2.8
P/B
-0.2
Current Price
₹9
Book Value
₹ -43.1
Face Value
10
52W High
₹14.3
52W Low
₹ 7.5
Dividend Yield
0%

TN Telecommunication Overview

Business

Tamilnadu Telecommunications Ltd. (TNTELE) is primarily engaged in the manufacturing of telecommunication cables. Its product portfolio includes Optical Fiber Cables (OFC), Jelly Filled Telecommunication Cables (JFTC), and Copper Cables. The company's core business model involves producing these cables and supplying them to major telecom operators and infrastructure developers, particularly Bharat Sanchar Nigam Limited (BSNL), given its joint venture heritage. It generates revenue through the direct sale of its manufactured cable products.

Revenue Mix

The company's revenue is primarily derived from the sale of various types of telecom cables. While specific percentage breakdowns are not readily available in public summaries, the main segments are effectively its product categories:

Optical Fiber Cables (OFC)

Jelly Filled Telecommunication Cables (JFTC)

Copper Cables

Revenue composition is largely influenced by the demand for specific cable types driven by network expansion projects.

Industry

TNTELE operates within the Indian telecom cable manufacturing industry, which is characterized by a mix of large integrated players and smaller specialized manufacturers. The industry is competitive and driven by significant investments in telecom infrastructure, including 5G rollout, Fiber-to-the-Home (FTTH) expansion, and government initiatives like BharatNet. TNTELE is a relatively smaller player compared to major competitors like Sterlite Technologies, HFCL, and Finolex Cables. Its historical joint venture status provides a unique positioning, often making it a preferred supplier to BSNL, but also creating a significant dependence on this relationship.

MOAT

TNTELE possesses limited durable competitive advantages in the traditional sense. It does not exhibit strong brand recognition in the end-user market, nor does it have a dominant scale or network effect. Switching costs for its cable products are generally low for buyers. Its primary strategic advantage has historically stemmed from its joint venture relationship, which provides a degree of assured business from BSNL. However, this is more of a strategic alliance than an intrinsic, hard-to-replicate competitive moat.

Growth Drivers

Telecom Infrastructure Expansion: Continued rollout of 5G networks, expansion of Fiber-to-the-Home (FTTH) connectivity, and ongoing implementation of the BharatNet project across India will drive demand for telecom cables.

BSNL's Modernization & Expansion: Significant capital expenditure or network upgrade initiatives by BSNL, especially for 4G/5G services and rural connectivity, could lead to substantial orders for TNTELE.

Government Digital Initiatives: "Digital India" and other government programs focused on enhancing digital connectivity and broadband penetration in rural areas could increase demand for telecom infrastructure.

Diversification of Client Base: Successful efforts to expand its customer base beyond BSNL could open new revenue streams.

Risks

High Dependence on BSNL: A substantial portion of TNTELE's business is historically linked to BSNL. Any financial difficulties, strategic shifts, or project delays at BSNL could significantly impact TNTELE's order flow and revenue.

Intense Competition & Price Pressure: The telecom cable market is highly competitive with numerous players, leading to pricing pressure and potential erosion of profit margins.

Raw Material Price Volatility: Fluctuations in the prices of key raw materials like copper, optical fiber preforms, and various plastics can directly impact production costs and profitability.

Technological Obsolescence: Rapid advancements in telecommunication technology could render existing cable types less in demand or require significant investment in new manufacturing capabilities.

Project Execution Risk: Delays in government-led or large-scale private telecom infrastructure projects can impact the timing and volume of orders.

Management & Ownership

Tamilnadu Telecommunications Ltd. is a joint venture company. Its promoters include Telecommunications Consultants India Ltd (TCIL), a public sector enterprise under the Ministry of Communications, and Tamil Nadu Industrial Development Corporation Ltd (TIDCO), a government of Tamil Nadu undertaking. This ownership structure implies that management decisions and strategic direction are influenced by these government entities. The management is typically professional but operates within the frameworks and objectives set by the promoter bodies.

Outlook

TNTELE's outlook presents a mixed picture. The bull case hinges on its ability to leverage its historical relationship with BSNL for upcoming large-scale 4G/5G and fiber rollout projects. Furthermore, the overall robust demand for telecom infrastructure in India, driven by "Digital India" initiatives and broadband penetration, provides a favorable market backdrop. Should the company successfully diversify its client base beyond BSNL and adapt to technological advancements, it could achieve steady growth.

However, the bear case is strongly linked to its high dependence on BSNL, which continues to face its own set of financial and operational challenges. Intense competition in the cable manufacturing sector could put continued pressure on pricing and margins. The company's relatively smaller scale might limit its ability to compete effectively against larger, more diversified players in terms of economies of scale, R&D, and market reach. Delays in national infrastructure projects or adverse movements in raw material prices could also significantly impact its financial performance.

TN Telecommunication Share Price

Live · BSE / NSE · Inception: 1988
₹ | |
Volume
Price

Key Financials — Profit & Loss

₹ in Cr · Standalone · annual

TN Telecommunication Quarterly Results

#(Fig in Cr.) Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 Dec 2025 Mar 2026 Jun 2026
Net Sales 0 0 0 0 0 0 0 0 0 0
Other Income 0 0 1 0 0 0 0 0 0 0
Total Income 0 0 1 0 0 0 0 0 0 0
Total Expenditure 2 0 1 1 0 1 1 1 1 1
Operating Profit -2 -0 -0 -1 0 -1 -1 -1 -1 -1
Interest 3 3 3 3 5 3 3 3 3 3
Depreciation 0 0 0 0 0 0 0 0 0 0
Exceptional Income / Expenses 0 0 0 0 0 0 0 0 0 0
Profit Before Tax -5 -3 -3 -3 -6 -3 -4 -3 -4 -3
Provision for Tax 0 0 0 0 0 0 0 0 0 0
Profit After Tax -5 -3 -3 -3 -6 -3 -4 -3 -4 -3
Adjustments 0 -0 0 0 0 0 0 0 0 0
Profit After Adjustments -5 -3 -3 -3 -6 -3 -4 -3 -4 -3
Adjusted Earnings Per Share -1.1 -0.7 -0.7 -0.8 -1.2 -0.8 -0.9 -0.8 -0.8 -0.7

TN Telecommunication Profit & Loss

#(Fig in Cr.) Mar 2016 Mar 2017 Mar 2018 Mar 2019 Mar 2020 Mar 2021 Mar 2022 Mar 2023 Mar 2024 Mar 2025 Mar 2026 TTM
Net Sales 4 2 2 0 0 0 0 0 0 0 0 0
Other Income 0 0 0 0 0 0 0 0 0 1 0 0
Total Income 4 2 2 0 0 0 0 0 0 1 0 0
Total Expenditure 12 10 7 6 5 2 2 3 4 2 3 4
Operating Profit -7 -8 -6 -6 -5 -1 -2 -2 -4 -1 -3 -4
Interest 8 8 8 9 9 8 8 9 11 14 12 12
Depreciation 0 0 0 0 0 0 0 0 0 0 0 0
Exceptional Income / Expenses -0 -0 -0 0 0 0 -0 0 0 0 0 0
Profit Before Tax -16 -16 -14 -16 -14 -10 -10 -12 -15 -15 -15 -14
Provision for Tax 0 0 0 0 0 0 0 0 0 0 0 0
Profit After Tax -16 -16 -14 -16 -14 -10 -10 -12 -15 -15 -15 -14
Adjustments 0 0 0 0 0 0 0 0 0 0 0 0
Profit After Adjustments -16 -16 -14 -16 -14 -10 -10 -12 -15 -15 -15 -14
Adjusted Earnings Per Share -3.4 -3.5 -3.2 -3.4 -3.1 -2.2 -2.3 -2.6 -3.2 -3.4 -3.3 -3.2

TN Telecommunication Balance Sheet

#(Fig in Cr.) Mar 2016 Mar 2017 Mar 2018 Mar 2019 Mar 2020 Mar 2021 Mar 2022 Mar 2023 Mar 2024 Mar 2025 Mar 2026
Shareholder's Funds -56 -72 -86 -102 -117 -127 -137 -149 -164 -179 -194
Minority's Interest 0 0 0 0 0 0 0 0 0 0 0
Borrowings 0 12 12 12 12 12 12 12 12 12 12
Other Non-Current Liabilities 2 3 3 3 4 5 5 5 6 7 7
Total Current Liabilities 85 80 94 108 120 129 139 150 163 178 192
Total Liabilities 31 22 22 21 19 19 19 18 17 17 17
Fixed Assets 10 9 9 9 9 8 8 8 7 7 7
Other Non-Current Assets 0 0 0 0 0 0 0 0 0 2 2
Total Current Assets 21 13 12 12 10 10 11 10 9 7 7
Total Assets 31 22 22 21 19 19 19 18 17 17 17

TN Telecommunication Cash Flow

#(Fig in Cr.) Mar 2016 Mar 2017 Mar 2018 Mar 2019 Mar 2020 Mar 2021 Mar 2022 Mar 2023 Mar 2024 Mar 2025 Mar 2026
Opening Cash & Cash Equivalents 0 0 1 1 1 0 0 0 0 0 0
Cash Flow from Operating Activities 8 8 9 8 8 8 8 -1 -1 -2 -5
Cash Flow from Investing Activities -0 -0 -0 0 0 0 0 0 0 0 0
Cash Flow from Financing Activities -8 -7 -8 -8 -8 -8 -8 1 1 1 4
Net Cash Inflow / Outflow 0 0 0 -0 -0 0 -0 0 0 -0 -0
Closing Cash & Cash Equivalent 0 1 1 1 0 0 0 0 0 0 0

TN Telecommunication Ratios

# Mar 2016 Mar 2017 Mar 2018 Mar 2019 Mar 2020 Mar 2021 Mar 2022 Mar 2023 Mar 2024 Mar 2025 Mar 2026
Earnings Per Share (Rs) -3.44 -3.52 -3.15 -3.44 -3.08 -2.17 -2.29 -2.62 -3.2 -3.39 -3.26
CEPS(Rs) -3.37 -3.46 -3.09 -3.37 -3.02 -2.09 -2.22 -2.56 -3.14 -3.33 -3.21
DPS(Rs) 0 0 0 0 0 0 0 0 0 0 0
Book NAV/Share(Rs) -12.22 -15.78 -18.89 -22.38 -25.58 -27.73 -30.02 -32.61 -35.81 -39.26 -42.38
Core EBITDA Margin(%) -159.49 -284.47 -356.89 0 0 0 0 0 0 0 0
EBIT Margin(%) -160.51 -312.06 -371.11 0 0 0 0 0 0 0 0
Pre Tax Margin(%) -333.8 -602.95 -896.47 0 0 0 0 0 0 0 0
PAT Margin (%) -333.8 -602.95 -896.47 0 0 0 0 0 0 0 0
Cash Profit Margin (%) -327.08 -591.19 -877.64 0 0 0 0 0 0 0 0
ROA(%) -44.01 -60.41 -65.62 -74.13 -71.44 -52.82 -55.78 -65.11 -84.35 -92.52 -88.94
ROE(%) 0 0 0 0 0 0 0 0 0 0 0
ROCE(%) 0 0 0 0 0 0 0 0 0 0 0
Receivable days 898.26 1162.48 1688.44 0 0 0 0 0 0 0 0
Inventory Days 440.52 461.79 680.76 0 0 0 0 0 0 0 0
Payable days 5059.51 0 0 0 0 0 0 0 0 0 0
PER(x) 0 0 0 0 0 0 0 0 0 0 0
Price/Book(x) -0.24 -0.19 -0.16 -0.05 -0.06 -0.17 -0.28 -0.17 -0.29 -0.23 -0.2
Dividend Yield(%) 0 0 0 0 0 0 0 0 0 0 0
EV/Net Sales(x) 6.42 12.85 23.31 0 0 0 0 0 0 0 0
EV/Core EBITDA(x) -3.72 -4.04 -6.61 -4.9 -7.26 -34.58 -35.85 -22.4 -21.66 -50.21 -29.4
Net Sales Growth(%) -70.42 -43.3 -32.62 -100 0 0 0 0 0 0 0
EBIT Growth(%) -857.2 -10.26 28.43 -13.01 25.09 64.27 -23.24 -23.84 -42.82 55.69 -63.05
PAT Growth(%) -83.27 -2.44 10.52 -9.03 10.35 29.74 -5.57 -14.58 -22.17 -5.88 3.8
EPS Growth(%) -83.27 -2.44 10.52 -9.03 10.35 29.74 -5.57 -14.58 -22.17 -5.88 3.8
Debt/Equity(x) -0.25 -0.25 -0.28 -0.26 -0.24 -0.23 -0.22 -0.21 -0.2 -0.19 -0.2
Current Ratio(x) 0.25 0.16 0.13 0.11 0.08 0.08 0.08 0.07 0.05 0.04 0.04
Quick Ratio(x) 0.21 0.12 0.1 0.08 0.08 0.07 0.07 0.06 0.05 0.04 0.03
Interest Cover(x) -0.93 -1.07 -0.71 -0.75 -0.56 -0.22 -0.27 -0.3 -0.37 -0.13 -0.24
Total Debt/Mcap(x) 1.05 1.34 1.71 5.05 3.87 1.33 0.78 1.28 0.68 0.83 0.98

Growth Rates

Compounded annual
# 1 Year 3 Year 5 Year 10 Year
Sales CAGR — — — -100%
Operating Profit CAGR — — — —
PAT CAGR — — — —
Share Price CAGR -31% +7% 0% +12%
ROE Average 0% 0% 0% 0%
ROCE Average 0% 0% 0% 0%

TN Telecommunication Shareholding Pattern

Latest · Jun 2026
100% held
Promoters 63.63 %
FII 0 %
DII (MF + Insurance) 11.42 %
Public (retail) 24.95 %
# Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Dec 2025 Mar 2026 Jun 2026
Promoter 63.6363.6363.6363.6363.6363.6363.6363.6563.6363.63
FII 0000000000
DII 20.9419.0411.8611.8611.8611.8611.8611.4211.4211.42
Public 15.4317.3324.5124.5124.5124.5124.5124.9324.9524.95
Others 0000000000
Total 100100100100100100100100100100

TN Telecommunication Peer Comparison

TN Telecommunication Quarterly Price

10-year quarterly close · BSE
Show Value Show %

News & Updates

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TN Telecommunication Pros & Cons

Pros

  • Stock is trading at -0.2 times its book value
  • Company is almost debt free.

Cons

  • Company has a low return on equity of 0% over the last 3 years.
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