Coloprice Score · methodology 2026.08

Mumbai data center list: 42 facilities compared

42 facilities in Mumbai, India are in the Coloprice catalog; their median Coloprice Score is 22 out of 100. The table ranks 25 of them by score — computed only from what each operator publishes and what we verified against primary sources.

42 facilitiesColoprice Score · 22 out of 100

Top 25 by Coloprice Score

Who is in this list: Every facility in the catalog located in Mumbai, India — operational, under construction and announced. Status is visible in the maturity axis. Showing the top 25 of 42.

#	Facility	Operator	MW	Score	Class
1	CtrlS Mumbai Data Center Campus	CtrlS Datacenters	95	61	C
2	Equinix MB3	Equinix	—	55	C
3	NTT Mumbai Chandivali Data Center Park	NTT Global Data Centers	100	41	D
4	STT Mumbai 3	ST Telemedia Global Data Centres (India)	9	41	D
5	Equinix MB2	Equinix	—	40	D
6	STT Mumbai 1	ST Telemedia Global Data Centres (India)	4	39	D
7	Equinix MB1	Equinix	—	36	D
8	STT Mumbai 2	ST Telemedia Global Data Centres (India)	1	36	D
9	Ishan Infotech Limited – Mumbai DC-1	Ishan Infotech Limited – Mumbai DC-1	—	33	E
10	RailTel Corporation of India EDC – Mahalaxmi Data Centre	RailTel Corporation of India	—	33	E
11	BSNL Internet Data Centre — Mumbai	BSNL (Dimension Data)	—	33	E
12	Larsen & Toubro LNT NMP 1	Larsen & Toubro	—	31	E
13	Mahanagar Telephone Nigam Limited, Mumbai MTNL Belapur Data Center	Mahanagar Telephone Nigam Limited, Mumbai	—	31	E
14	Mahanagar Telephone Nigam Limited, Mumbai MTNL Worli Data Centre	Mahanagar Telephone Nigam Limited, Mumbai	—	31	E
15	Nxtra Mumbai 4 (Mahape)	Nxtra Data	42	25	limited data
16	NTT Mumbai 7 Data Center	NTT Global Data Centers	25.6	25	limited data
17	NTT Mumbai 6 Data Center	NTT Global Data Centers	19.2	25	limited data
18	Nxtra Mumbai 3 (Mahape)	Nxtra Data	18	25	limited data
19	NTT Mumbai 5 Data Center	NTT Global Data Centers	12.5	24	limited data
20	Nxtra Mumbai 2 (Airoli)	Nxtra Data	7	23	limited data
21	STT Palava 4	ST Telemedia Global Data Centres (India)	60.5	22	limited data
22	STT Palava 5	ST Telemedia Global Data Centres (India)	60.5	22	limited data
23	STT Palava 1	ST Telemedia Global Data Centres (India)	50	22	limited data
24	NTT Mumbai Vikhroli Data Center	NTT Global Data Centers	2.4	21	limited data
25	Digital Connexion BOM10	Digital Connexion	40	18	limited data

CC BY 4.0 · Coloprice data and compilation: free to reuse under CC BY 4.0 with attribution. Figures credited to third parties remain with their sources. License & attribution

Operators of facilities in this list can embed the award badge («Best data center in Mumbai, India», «Top 10» …) free of charge — it is on the facility page under «Awards & badges» and links back here.

Read the Mumbai list at building level

The Mumbai catalog includes records for CtrlS, NTT, Equinix, STT GDC India, Iron Mountain, Nxtra and other providers. Entries are tied to facility records rather than counting every service brand as another building. This tracked list is not an exhaustive census of the metropolitan region.

Mumbai and Navi Mumbai are separate location labels in the directory. Check both if your brief allows the wider metropolitan area, but compare the exact address, application latency, carrier routes and equipment travel plan. A national cloud relationship does not guarantee a local on-ramp in each building.

For a new campus, distinguish the announced end-state from the phase that can be delivered now. Compare available IT power, rack cooling and commissioning evidence. Have each operator quote the same scope, including energy, cross-connects, taxes, setup, support and any currency or annual escalation terms.

Mumbai data center list: 42 facilities compared FAQ

Which providers appear in this Mumbai data center list?

The tracked catalog includes CtrlS, NTT, Equinix, STT GDC India, Iron Mountain, Nxtra and others. Open the individual records for site identity, status and sources.

Are Mumbai and Navi Mumbai combined in this list?

They are separate directory locations. Review Navi Mumbai as well when your requirement covers the wider metropolitan area, and compare the actual site addresses.

How we ranked them

Coloprice Score is a 0–100 total of five axes: resilience (tier level weighted by the class of evidence, up to 35), compliance (independent audits, up to 20), transparency (how many of seven key fields are published, up to 20), scale (published MW on a log scale plus liquid cooling and AI readiness, up to 15) and maturity (status and age, up to 10). Every input is a field on the facility card, and every card cites its sources.

Nothing here is opinion or paid placement: an operator can only move up by publishing more data or citing more certificates. A dashed class means the operator disclosed too little for a class to be assigned honestly — the score is still computed. Full methodology, class thresholds and the top-50 across all countries: Coloprice Score rankings.

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