Why Amsterdam

Why Amsterdam for colocation.

We are an independent advisor, not a reseller, and Amsterdam is where we work by choice. Here is the honest case for putting your racks in Amsterdam, and the cases where we would send you somewhere else.

The case in four lines

One of the most connected metros in the world, and four markets inside 11 ms.

London · Frankfurt · Paris
7, 8 and 11 ms round-trip on a carrier circuit, and the Benelux closer still. One site serves the UK, Germany, France and the Low Countries; a second site becomes a choice, not a requirement.
AMS-IX · NL-ix · 170+ carriers
One of the largest exchanges in the world at 15 Tbps and 900-plus networks, a second exchange beside it, and more than 170 carriers on the Science Park campus alone. Every one of them is a cross-connect in the building, which is what keeps transit and IP prices competitive.
EU sovereignty
You sign with the datacenter's EU-registered company, and your data sits on hardware you own, in an EU hall, with the keys to your rack in your hands. If the operator's ownership matters too, NorthC and other European-owned operators are on the list. Operators, carriers and engineers work in English as a matter of course; the Netherlands ranks first on the EF English index. The usual answer for UK and US teams that need an EU footprint without a language problem.
Tight supply, room found
New build is capped and many halls are full or close to it. Most projects still find a home at Digital Realty, Equinix, NorthC or one of the other operators, as long as someone knows which hall has capacity free right now and what it takes to get it. We work that out before you see a quote.
Satellite map of north-west Europe with round-trip latency from Amsterdam, measured over carrier circuits
Amsterdam
Rotterdam · 2 ms
Eindhoven · 3 ms
Groningen · 4 ms
Brussels · 4 ms
Düsseldorf · 4 ms
London · 7 ms
Frankfurt · 8 ms
Paris · 11 ms
Honest comparison

Amsterdam vs Frankfurt vs London.

Three metros, three different jobs. Amsterdam is our focus, and on request we place racks in Frankfurt, London and other markets too, so read the other two as what we would tell a peer, not as a pitch.
01
Amsterdam
One of the most connected metros in the world: AMS-IX and NL-ix, more than 170 carriers on the Science Park campus alone, and one of the four largest datacenter markets in Europe, with 31 operators to choose from. One site reaches the Benelux, the UK and Germany inside 11 ms. The default for hosting, SaaS, CDN, gaming and anything that peers.
Interconnect
02
Frankfurt
The bigger exchange by traffic, and the bigger enterprise market. It fits when your users, your peers or your data residency are German, or when you need large contiguous halls. From Amsterdam it is 8 ms, so a second site there costs almost nothing in latency.
German market
03
London
A separate market with separate pricing, UK-only data rules, and real power constraints in parts of the city. Worth it for UK users and financial venues. From Amsterdam it is 7 ms, close enough that many buyers serve the UK from here until volume justifies a second site.
UK market
When we would not pick Amsterdam

If your users and your staff are all in Germany, if a UK-only footprint is a regulatory requirement, or if you need megawatts at short notice, another metro fits better and we will say so. Same if a few servers in a shared rack is honestly what you need: that is a real product, some parties do it well, and we will tell you who to call. Amsterdam is our focus, not a script, and if another metro fits better we can help you there as well.

Read the full process
Supply

The cap on new datacenters.

Amsterdam limits new datacenter build. The municipality and Haarlemmermeer paused new permits in 2019. Haarlemmermeer now allows new build only on four designated business parks, Schiphol-Rijk among them, under a ceiling of 750 MVA that runs to 2030. In June 2025 Amsterdam banned new datacenters and expansions above 2,000 m² and 5 MVA, with rare exceptions, and makes no grid room for them before 2035; projects filed before 28 December 2023 can still go ahead.

The grid and the market say the same. TenneT has no capacity for new large users in large parts of Noord-Holland before 2031 to 2036, and names datacenters among them. Vacancy in Amsterdam colocation is 6.5 to 9.4 percent (JLL, CBRE), and rents rose 18 percent year on year in the first quarter of 2025. Existing halls are not going away, but the pipeline behind them is thin.

What that means for a buyer: the good halls fill first, and power is the constraint long before floor space is. Racks in the low kW range are usually available somewhere in the metro. Higher density, or more than a handful of racks at once, needs a plan and a hall that can carry it.

So we check availability per hall before we introduce you, and we ask for lead time. If a campus cannot carry your growth in year two, we would rather tell you before you sign year one than find a second site for you afterwards. It is also why an expansion option on adjacent racks is worth asking for at signature.

Capacity in Amsterdam in 2026: the permit stop, the grid queue and what is left

Questions we get

Cost, peering and picking a campus.

Is Amsterdam more expensive than Frankfurt or London?

Not by a wide margin, and the rack fee is rarely what decides it. Power price, committed kW, cross-connect charges and IX ports move the total far more than the metro does. Compare offers on the total monthly cost, not on the rack line.

Do I have to be in Amsterdam to reach AMS-IX?

No. Remote peering is sold from plenty of metros. You come to Amsterdam when you want the port in your own rack, your own cross-connects, and nobody else in the path.

Which campus should I pick?

It depends on whether peering, power ceiling or physical separation matters most to you. We tell you which hall and why, with what it has free, before anyone quotes you.

What if Amsterdam is the wrong answer?

We say so, and on request we help you in the market that does fit. The same goes for 1U, half racks and shared racks: not our end of the market, and we will name someone who does it well.

Want to know whether Amsterdam fits your workload?

Send racks, power per rack and connectivity. You get a campus, a reason and an honest read on availability, within one business day.

Independent advisor, free to you: the datacenter pays our fee. You contract directly with Digital Realty, NorthC or another Amsterdam operator.
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