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v3.25.1

Segment reporting (Details) ₨ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2025 INR (₨) | Mar. 31, 2025 USD ($) | Mar. 31, 2024 INR (₨) | Mar. 31, 2023 INR (₨)
Disclosure of segment reporting [Line Items] |  |  |  |
External Customers | ₨ 39,885,580 | $ 466,054 | ₨ 35,633,922 | ₨ 33,403,726
Unallocated expenses: |  |  |  |
Depreciation and amortization | (5,633,054) | (65,821) | (4,773,414) | (3,971,865)
Other income / (expense), net | 363,968 | 4,253 | 378,973 | 324,021
Finance income | 12,632 | 148 | 108 | 10,291
Profit / (loss) before tax | (286,412) | (3,346) | 352,039 | 1,021,021
Income tax (expense) / benefit | (498,546) | (5,825) | (183,100) | (346,499)
Profit / (loss) for the year | (2,256,791) | $ (26,370) | (2,399,411) | (2,647,757)
Network Connectivity Services |  |  |  |
Disclosure of segment reporting [Line Items] |  |  |  |
External Customers | 15,781,397 |  | 14,661,136 | 13,290,510
Intersegment Revenues | 0 |  | 0 | 0
Operating expenses | (13,919,660) |  | (12,319,398) | (11,125,798)
Intersegment Expenses | (251,796) |  | (251,796) | (250,085)
Segment operating income / (loss) | 1,609,941 |  | 2,089,942 | 1,914,627
Data Center Services |  |  |  |
Disclosure of segment reporting [Line Items] |  |  |  |
External Customers | 14,195,939 |  | 11,053,956 | 10,125,610
Intersegment Revenues | 87,753 |  | 87,753 | 87,749
Operating expenses | (7,768,474) |  | (6,425,331) | (6,085,634)
Intersegment Expenses | 0 |  | 0 | 0
Segment operating income / (loss) | 6,515,218 |  | 4,716,378 | 4,127,725
Total Segments [Member] |  |  |  |
Disclosure of segment reporting [Line Items] |  |  |  |
External Customers | 39,885,580 |  | 35,633,922 | 33,403,726
Intersegment Revenues | 309,214 |  | 309,214 | 307,503
Operating expenses | (32,299,980) |  | (28,849,641) | (27,110,545)
Intersegment Expenses | (309,214) |  | (309,214) | (307,503)
Segment operating income / (loss) | 7,585,600 |  | 6,784,281 | 6,293,181
Unallocated expenses: |  |  |  |
Support Service Unit Costs | (59,723) |  | 9,571 | 2,420
Depreciation and amortization | (5,633,054) |  | (4,773,414) | (3,971,865)
Other income / (expense), net | 551,812 |  | 535,127 | 363,733
Finance income | 12,632 |  | 108 | 10,291
Finance expenses | (2,743,679) |  | (2,203,634) | (1,676,739)
Profit / (loss) before tax | (286,412) |  | 352,039 | 1,021,021
Income tax (expense) / benefit | (498,546) |  | (183,100) | (346,499)
Profit / (loss) for the year | (784,958) |  | 168,939 | 674,522
Digital Services |  |  |  |
Disclosure of segment reporting [Line Items] |  |  |  |
External Customers | 9,908,244 |  | 9,918,830 | 9,987,606
Intersegment Revenues | 221,461 |  | 221,461 | 219,754
Operating expenses | (10,611,846) |  | (10,104,912) | (9,899,113)
Intersegment Expenses | (57,418) |  | (57,418) | (57,418)
Segment operating income / (loss) | ₨ (539,559) |  | ₨ (22,039) | ₨ 250,829

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