ACES India secures a 25‑year pact with Reliance Jio to deliver 4G/5G coverage on Mumbai Metro’s Aqua Line‑3
Executive summary: ACES India Private Limited signed a 25‑year agreement with Reliance Jio to enable 4G and 5G mobile connectivity across the Mumbai Metro Aqua Line‑3. The deal secures a major urban telecom anchor tenant for ACES’s digital‑infrastructure platform and expands Jio’s 5G footprint in one of India’s busiest metro lines, potentially improving passenger experience and generating steady lease income.
Who is involved: ACES India (wholly owned subsidiary of ACES), Reliance Jio (telecom arm of Reliance Industries), and the Mumbai Metro Authority (implicit stakeholder for line access).
Likely next: Reliance Jio will begin equipment installation and network testing within the next quarter; ACES will start civil works for ducting and power provision by September 2026; both parties will submit compliance reports to the Telecom Regulatory Authority of India by early 2027.
ACES India has secured a 25‑year agreement with Reliance Jio to provide 4G and 5G connectivity across the Mumbai Metro Aqua Line‑3, a 33.5‑kilometre underground corridor that is expected to carry millions of commuters annually. The deal exemplifies the neutral‑host model in which a specialised infrastructure firm builds and operates shared wireless networks, allowing mobile operators to extend coverage without deploying their own equipment in challenging environments. For Jio, the arrangement ensures seamless high‑speed service in a dense urban transit artery, supporting data‑heavy applications and enhancing customer experience. For ACES, it locks in a predictable, long‑term revenue stream from a single anchor tenant while positioning its infrastructure for potential multi‑operator use. The partnership reflects a broader shift in India’s telecom landscape, where operators increasingly rely on third‑party infrastructure providers to accelerate rollout in metro systems, tunnels and buildings. As more cities expand underground rail networks, similar neutral‑host agreements could become standard, reducing capital expenditure for carriers and creating scalable assets for infrastructure firms. The absence of disclosed financial terms leaves the deal’s valuation open, but the 25‑year tenor signals confidence in sustained demand for in‑transit connectivity. Near‑term, the focus will be on timely deployment across the line’s stations and tunnels, and on whether other Indian operators seek access to the same neutral‑host platform.
Timeline
- — ACES India Signs 25-Year Agreement with Reliance Jio to Enable 4G and 5G Connectivity across Mumbai Metro Aqua Line-3 (PR Newswire)
- — Madden NYC partners with Reliance Brands to enter India (Yahoo Finance)
- — Reliance Global Group Signs LOI to Sell Altruis Benefit Consulting for $11 Million in Cash (GlobeNewswire)
Analysis — what this means
Likely next events
- Reliance Jio to start 4G/5G gear deployment on Aqua Line‑3 by Q1 2027
- ACES India to commence duct‑laying and power works for the line by September 2026
- Mumbai Metro Authority to review telecom safety and EMF compliance by December 2026
Sectors affected
- Telecom infrastructure
- Urban mass transit (Mumbai Metro)
- Neutral digital infrastructure services
Regulatory implications
- Subject to Telecom Regulatory Authority of India (TRAI) shared‑infrastructure licensing; compliance deadline March 2027
- Must adhere to Department of Telecommunications (DoT) EMF emission limits for 5G in underground environments
Historical parallels
- Delhi Metro’s 20‑year PPP for Wi‑Fi and mobile coverage awarded to Tata Teleservices in 2020
- Kolkata Metro’s 3G/4G rollout partnership with Bharti Airtel completed in 2018
Key entities
Sources
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