TAC Infosec share price
NSE: TACIT - Software
TAC Infosec Limited · Face value ₹10 Face value. The nominal value of one share as the company issued it, the unit its share capital is counted in and a dividend can be stated as a percentage of; it has no link to the share price. Face value in the glossary · Listed Apr 2024 · Issue price ₹106
Last close ₹375.35up ₹5.30 (1.43%)
Share price at the NSE close on 28 Oct 2026. Previous close ₹370.05.
28 Oct: open ₹362.60, high ₹378.00, low ₹357.00
52-week range of traded prices to 28 Oct 2026
₹327.60Low, 23 Oct 2026₹899.65High, 4 Nov 2025
- Market capMarket capitalisation. Share price times the number of shares: what the whole company is worth at the day's price. Market capitalisation: how it is worked out
- ₹789 Cr
- P/EPrice to earnings, trailing. Market cap divided by the profit of the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, after the share of the other owners of its subsidiaries: what investors pay for each rupee of a year's profit. Price to earnings, trailing: how it is worked out
- 35.06
- P/BPrice to book. Market cap divided by the net worth that belongs to the company's own shareholders, its assets less everything it owes and less the other owners' share of its subsidiaries, on its latest balance sheet. Price to book: how it is worked out
- 9.48
- Dividend yieldDividend yield. Dividends paid per share in the twelve months to the day, as a percentage of the day's share price.
- Nonein the last 12 months
- ROEReturn on equity. Profit over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, as a percentage of their net worth, the money they have in the business. Net worth is the average of the latest balance sheet and the one a year before it.
- 32.5%
- Debt to equityDebt to equity. Borrowings divided by the whole group's net worth, the other owners of its subsidiaries included: rupees borrowed for each rupee of equity in the business. Lease liabilities are not counted: the results filings do not state them. From the balance sheet at the end of Mar 2026.
- 0.01
- Volume, NSEVolume. Shares traded on the last trading day; delivery is the part buyers kept rather than sold again the same day. Volume in the glossary
- 47,20089.8% delivered
Results
Consolidated; ₹ crore.TAC Infosec quarterly results
- Revenue growth, 12 monthsRevenue growth, 12 months. The last twelve months against the twelve before them. Left empty where the earlier figure was nought or a loss: growth out of a loss has no percentage.
- +88.3%
- Net profit growth, 12 monthsNet profit growth, 12 months. The last twelve months against the twelve before them. Left empty where the earlier figure was nought or a loss: growth out of a loss has no percentage.
- +56.2%
Year to Mar 2026, against the year before
- RevenueRevenue. The pill is the change in revenue against the year before: this period's figure divided by that one's, less one, in per cent.
- ₹57 Crup 87.74%
- Net profitNet profit. The pill is the change in net profit against the year before: this period's figure divided by that one's, less one, in per cent. Net profit in the glossary
- ₹23 Crup 56.03%
- Net marginNet margin. Net profit as a percentage of revenue: how much of each rupee of sales is left after every cost, interest and tax. Net margin in the glossary
- 39.3%
Revenue by year
Peak revenue ₹57 Cr, year to Mar 2026; lowest ₹12 Cr, year to Mar 2024
Net profit by year, a loss in red
| ₹ crore | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|
| Revenue | 11.6 | 30.5 | 57.3 |
| Net profit | 6.3 | 14.4 | 22.5 |
| Net margin | 54.5% | 47.3% | 39.3% |
Consolidated. Years to March. The latest is shaded. Net profit is the whole group's, the other owners of its subsidiaries included; P/E and ROE use the company's own share.
Quarter to Jun 2026
- Revenue
- ₹20 Cr
- Net profit
- ₹7.79 Cr
- Net margin
- 39.4%
| ₹ crore | Jun 2026 |
|---|---|
| Revenue | 19.8 |
| Net profit | 7.8 |
| Net margin | 39.4% |
Consolidated. The quarter to Jun 2026, the first on record; the half years before it are below. Net profit is the whole group's, the other owners of its subsidiaries included; P/E and ROE use the company's own share.
| ₹ crore | Sep 2024 | Mar 2025 | Sep 2025 | Mar 2026 |
|---|---|---|---|---|
| Revenue | 12.3 | 18.1 | 29.5 | 27.8 |
| Net profit | 6.5 | 7.9 | 11.7 | 10.8 |
| Net margin | 53.0% | 43.5% | 39.6% | 39.0% |
Consolidated. The half years in the same span that the quarters on record do not fully cover.
Business segments
In the year to Mar 2026 the company reports one business segment, Information Technology, which carries all its revenue.
Valuation
Today, against the company's own history. Dividend yield is not shown: no dividend in the years on record.TAC Infosec PE ratio and valuation
Price to earnings
At or below today's level on 3% of 594 trading days since Jun 2024.
LowestHighest
Its median79.85Industry median15.85
Price to book
At or below today's level on 6% of 247 trading days over the last year.
LowestHighest
Its median13.41Industry median2.35
Where the return came from
Yearly rates to Mar 2026, per-share figures restated for splits and bonuses.
| Over | Return a year | Earnings growth | Change in P/E | Dividend yield |
|---|---|---|---|---|
| 1 year | −40.0% | +55.8% | −61.5% | 0.0% |
Return is price growth plus the average dividend yield. Change in P/E is (1 + price growth) / (1 + earnings growth) - 1, so the parts compound rather than add.
Promoter and insider buying and selling
Trades made since 29 Oct 2025.TAC Infosec insider trading
Bought on the marketBought on the market. The value each filer stated for its purchases on the exchange, added up; gifts, transfers and pledges are not counted. A purchase filed with no value is counted under the sum, not in it. Sold on the marketSold on the market. The value each filer stated for its sales on the exchange, added up; gifts, transfers and pledges are not counted. A sale filed with no value is counted under the sum, not in it.
- Promoters and promoter group9 purchases, 7 sales₹4.85 Cr₹5.74 CrNetNet. The value bought on the market less the value sold, over the trades whose filers stated a value.−₹0.89 Cr1 pledge created · 1 pledge invoked by a lender · 2 pledge filings of unclear kind
- Others: no market trade
Bought and sold count trades on the market only. A pledge is shares given to a lender as security for a loan; a lender invokes it by selling them.
TAC Infosec competitors and peers
Computers - Software & Consulting, 99 listed companies, priced on 28 Oct 2026. The table lists the 8 companies closest to TAC Infosec in market cap.IT companies
Where the company sits among the companies nearest its size
| Company | ||||||||
|---|---|---|---|---|---|---|---|---|
 Accelya Solutions IndiaACCELYA | 1,418 | 14.99 | 5.67 | −0.8% | −25.0% | 35.9% | 50.8% | 8.42% |
 Hypersoft TechnologiesHYPERSOFT | 1,400 | 73.56 | 5.90 | – | – | 14.9% | 9.7% | 0.00% |
 Magellanic CloudMCLOUD | 1,348 | 12.23 | 1.96 | +13.5% | – | 18.3% | 16.1% | 0.00% |
 Rnit Ai SolutionsRNITAI | 852 | 68.40 | – | +56.7% | +71.1% | 11.5% | 10.9% | 0.00% |
 Xchanging SolutionsXCHANGING | 631 | 10.38 | 1.59 | +8.2% | +15.3% | 16.1% | 15.0% | 3.53% |
 Softtech EngineersSOFTTECH | 594 | – | 3.46 | +35.8% | – | – | 5.9% | 0.00% |
 Innovana ThinklabsINNOVANA | 575 | 18.67 | 2.11 | – | – | 12.7% | 9.1% | 0.00% |
 Workmates Core2Cloud SolutionWORKMATES | 571 | 35.88 | 6.47 | – | – | 18.0% | – | 0.45% |
Market cap in ₹ crore. Growth is the last twelve months against the twelve before. A figure is left empty where it would rest on a loss or the company has under a year of results on record. ROE is the shareholders' profit over their net worth. ROCE is profit before interest and tax over the whole group's net worth plus borrowings, as in the figures at the top of the page.
Latest announcements
Routine notices left out.TAC Infosec announcements
Oct 2026
8 Oct · General Updates
8 Oct · Meeting
Sep 2026
30 Sep · Meeting
30 Sep · General Updates
TAC Infosec share price by year
Each calendar year to 2025.TAC Infosec share price history
| Year | Close at year end | Change | Highest close | Lowest close |
|---|---|---|---|---|
| 2025 | 755.90 | +13.7% | 869.90 | 422.38 |
| 2024 | 664.63 | – | 664.63 | 137.43 |
₹ per share, adjusted for splits and bonuses since. Change is on the close at the end of the year before. 2024 is from its first session, 5 Apr 2024.
Recent sessions
The 9 trading days to 27 Oct 2026, as traded on NSE; the latest is at the top of the page.
| Date | Open | High | Low | Close | Average price | Volume | Delivery |
|---|---|---|---|---|---|---|---|
| 27 Oct 2026 | 359.00 | 370.40 | 359.00 | 370.05 | 368.39 | 77,000 | 95.8% |
| 26 Oct 2026 | 336.00 | 352.80 | 330.25 | 352.80 | 346.47 | 27,400 | 89.1% |
| 23 Oct 2026 | 341.00 | 341.95 | 327.60 | 336.00 | 333.34 | 86,800 | 85.3% |
| 22 Oct 2026 | 344.00 | 359.80 | 336.05 | 344.80 | 346.20 | 54,600 | 79.5% |
| 21 Oct 2026 | 362.00 | 364.00 | 345.05 | 348.50 | 352.96 | 69,800 | 89.1% |
| 19 Oct 2026 | 368.25 | 374.45 | 361.00 | 363.20 | 366.61 | 36,800 | 87.5% |
| 16 Oct 2026 | 380.00 | 389.50 | 369.05 | 372.20 | 373.86 | 1,30,200 | 94.3% |
| 15 Oct 2026 | 388.05 | 394.55 | 385.00 | 388.45 | 387.06 | 20,800 | 89.4% |
| 14 Oct 2026 | 394.05 | 395.20 | 389.60 | 391.35 | 391.59 | 19,200 | 88.5% |
Prices in ₹ per share as traded, not adjusted.
Price adjustments
What the price chart is corrected for, so it reads as one share held throughout.Bonus share history
| Ex-date | Event | Price factor | What happened |
|---|---|---|---|
| 15 Oct 2025 | Bonus | 0.5000 | Holders received 1 bonus share for every 1 held. |
Earlier prices are multiplied by the factor, so the chart reads as one share held throughout.
Company details
- NSE symbol
- TAC
- ISIN
- INE0SOY01013
- Industry
- IT - Software