Coloprice Score · methodology 2026.08

Best data centers in Switzerland: 2026 ranking

66 facilities in Switzerland are in the Coloprice catalog; their median Coloprice Score is 13 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.

66 facilitiesColoprice Score · 13 out of 100

Top 25 by Coloprice Score

Who is in this list: Every facility in the catalog located in Switzerland — operational, under construction and announced. Status is visible in the maturity axis. Showing the top 25 of 66.

#	Facility	Operator	Location	MW	Score	Class
1	BrainServe Datacenter	BrainServe	Lausanne (Crissier)	10	51	C
2	Wankdorf Data Center xDC	Swisscom	Bern	2.4	50	C
3	Equinix GV1	Equinix	Geneva	—	45	D
4	Equinix GV2	Equinix	Le Lignon	—	45	D
5	Equinix ZH2	Equinix	Zurich	—	45	D
6	Equinix ZH4	Equinix	Zurich	—	45	D
7	Equinix ZH5	Equinix	Oberengstringen	—	45	D
8	RZO Gais Data Center	Rechenzentrum Ostschweiz AG	Gais	—	42	D
9	NorthC Biel (Bern)	NorthC	Biel/Bienne (Bern area)	4	39	D
10	ZUR1	Digital Realty (Interxion)	Glattbrugg	—	38	D
11	ZUR2	Digital Realty (Interxion)	Glattbrugg	—	38	D
12	NorthC Münchenstein (Basel) 1	NorthC	Münchenstein (Basel area)	6	34	E
13	NTS Colocation — Colobern North	NTS Colocation	Bern	—	33	E
14	nLighten Zurich ZRH1	nLighten	Zurich	1.2	32	E
15	NorthC Winterthur (Zurich)	NorthC	Zurich (Winterthur)	1.8	31	E
16	NorthC Münchenstein (Basel) 2	NorthC	Münchenstein (Basel area)	0.6	29	E
17	Green Datacenter Zurich-West (Lupfig)	Green Datacenter	Lupfig	—	28	E
18	Green Datacenter Campus ZRH2 (Dielsdorf)	Green Datacenter	Zurich (Dielsdorf)	—	27	E
19	NTT Zurich 1 Data Center	NTT Global Data Centers	Rümlang	20	27	E
20	Vantage Zurich I Campus (Winterthur)	Vantage Data Centers	Zurich (Winterthur)	40	24	limited data
21	Vantage Zurich II Campus (Glattfelden)	Vantage Data Centers	Zurich (Glattfelden)	24	24	limited data
22	STACK ZUR02	STACK Infrastructure	Zurich	36	22	limited data
23	STACK GEN02	STACK Infrastructure	Geneva	30	22	limited data
24	STACK ZUR03	STACK Infrastructure	Zurich	30	22	limited data
25	NorthC Münchenstein (Basel) 3	NorthC	Arlesheim (Basel area)	7.5	22	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 Switzerland», «Top 10» …) free of charge — it is on the facility page under «Awards & badges» and links back here.

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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