next layer Colocation Fleischmarkt
Operationalnext layer Colocation Fleischmarkt is a data center in Vienna, Austria, operated by next layer, currently operational, opened in 2005.
next layer's original Vienna colocation facility in the city center, ISO 27001-certified and running on renewable electricity since 2005.

- Operator
- next layer
- City
- Vienna, Austria
- Power, MW
- —
- Cooling
- Air
- Opened
- 2005
- Renewable energy
- 100%
- Address
- Fleischmarkt 19, 1010 Vienna, Austria · Open in maps ↗
1 sources · data pending on-site verification
Coloprice Score
21 out of 100
Class E · #7 of 46 in Austria
- Resilience0/35
- Compliance6/20
- Transparency7/20
- Scale0/15
- Maturity8/10
Connectivity: 4 networks and 0 internet exchanges are present in this facility.
Awards & badges
Earned from the rankings — position in the country, city, category and worldwide lists, plus score axes at their maximum. Free to embed on the operator's site; each badge links back to the list that certifies it.
next layer, an independent Austrian telecommunications and hosting operator, has run its Fleischmarkt colocation site in central Vienna since 2005. The facility sits in the city's historic first district rather than an out-of-town data center park, giving customers direct proximity to Vienna's business core. next layer states the site follows N+1 redundancy for power and cooling, is connected via five independent fiber routes, and complies with Austrian and EU data-protection rules (DSGVO). Management is certified to ISO/IEC 27001 on an IT-Grundschutz basis, and the operator says the facility runs on 100% renewable electricity. The company markets the building informally as 'Tier II+' — a self-assigned classification rather than an Uptime Institute or TIA-942 certification, reported here as marketing language rather than a certificate. next layer has since expanded to additional Vienna sites, including a former Hutchison Drei Austria facility taken over in 2025, making Fleischmarkt one node in a small independent Viennese colocation network rather than the operator's only footprint.
- ▮Operating since 2005 in central Vienna (1010)
- ▮ISO/IEC 27001 certified (IT-Grundschutz basis)
- ▮100% renewable electricity, per operator
- ▮Five independent fiber routes, N+1 redundancy
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Data release:
More data centers in Vienna
| Facility | Operator | Power, MW | Tier | Status |
|---|---|---|---|---|
| next layer Colocation Fleischmarkt | next layer | — | — | Operational |
| VIE1 | Digital Realty | — | — | Operational |
| VIE2 | Digital Realty | — | — | Operational |
| VIE13 | Digital Realty | — | — | Operational |
| NTT Vienna 1 Data Center | NTT Global Data Centers | 15.4 | — | Operational |
| next layer Heiligenstädter Lände | next layer | — | — | Operational |
Source — Verified against operator sources · data pending on-site verification