TCS HyperVault AI Data Center Limited Ceases to be Wholly Owned Subsidiary Following TPG Investment
Tata Consultancy Services has announced that HyperVault AI Data Center Limited ceased to be its wholly owned subsidiary on March 9, 2026, following TPG Terabyte's acquisition of a 49% stake for INR 199.36 crores. The transaction, originally announced in November 2025, involved subscription to multiple share classes including equity and preference shares. HyperVault, incorporated in October 2025, had a net worth of INR 208.38 crores as of December 31, 2025, representing 0.18% of TCS's consolidated position.

*this image is generated using AI for illustrative purposes only.
Tata Consultancy Services has announced a significant corporate restructuring involving its subsidiary HyperVault AI Data Center Limited. The IT services giant disclosed that HyperVault has ceased to be its wholly owned subsidiary following the completion of an investment transaction with TPG Terabyte Bidco Pte. Ltd.
Transaction Completion Details
The transaction was completed on March 9, 2026, with TPG Terabyte acquiring a substantial stake in HyperVault. This development follows the original announcement made on November 20, 2025, when TCS first disclosed entering into Securities Subscription Agreement and Shareholders' Agreement with TPG Terabyte.
| Parameter: | Details |
|---|---|
| Transaction Date: | March 9, 2026 |
| TPG Terabyte Stake: | 49% on fully diluted basis |
| Original Agreement Date: | November 20, 2025 |
| Investment Amount: | INR 199.36 crores |
Investment Structure and Share Allocation
TPG Terabyte's investment in HyperVault involved subscription to multiple classes of shares, totaling INR 199.36 crores. The investment was structured across different share categories to achieve the 49% ownership stake.
Share Subscription Details:
- 2,70,000 Equity Shares of INR 100 each
- 70,53,530 Class A Compulsory Convertible Preference Shares of INR 100 each
- 1,26,12,745 Class B Compulsory Convertible Preference Shares of INR 100 each
HyperVault received the total consideration of INR 1,99,36,27,500 from TPG Terabyte on March 9, 2026, and allotted the shares accordingly. TCS clarified that it did not directly receive any consideration from this transaction.
HyperVault Financial Profile
HyperVault AI Data Center Limited was incorporated on October 29, 2025, making it a relatively new entity in TCS's portfolio. The company's financial position as of December 31, 2025, reflects its early-stage status.
| Financial Metric: | Amount (INR Crores) | % of TCS Consolidated Basis |
|---|---|---|
| Turnover: | Nil | - |
| Net Worth: | 208.38 | 0.18% |
About TPG Terabyte
TPG Terabyte Bidco Pte. Ltd. is incorporated under Singapore law with its registered office at 83 Clemenceau Avenue, #11-01, UE Square, Singapore 239920. The company is an affiliate of TPG, a leading global alternative asset management firm founded in San Francisco in 1992, managing $303 billion in assets under management.
TCS confirmed that TPG Terabyte does not belong to the promoter, promoter group, or group companies, and the transaction does not constitute a related party transaction. The deal was structured outside any scheme of arrangement and does not involve slump sale provisions.
Regulatory Compliance
The disclosure was made under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. TCS has fulfilled all regulatory requirements and made the information available on its official website at www.tcs.com for stakeholder reference.
Historical Stock Returns for Tata Consultancy Services
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -1.31% | -6.53% | -12.35% | -23.07% | -31.25% | -21.17% |
































