---
title: Ark Longcross Park
date: 2026-10-27T07:56:00+00:00
canonical_url: "https://datacentrefinder.co.uk/data-centres/ark-longcross-park"
section: Data Centres
date_modified: 2026-10-27T08:34:42+00:00
operator: Ark Data Centres
---
# Ark Longcross Park

South East · England · United Kingdom

Ark Longcross Park is a modular data-centre campus operated by Ark Data Centres near Chertsey, Surrey (KT16 0EE).

[Compiled from the operator’s published information ](#verification)

- Free to use
- Independent service
- No obligation

## The facility at a glance.

[Standards & resilience **8 standards listed**Explore standards and resilience details →](#compliance)

## About this data centre

Modular AI-ready data-centre campus near Chertsey, Surrey

Ark Longcross Park is a modular, AI-ready data-centre campus in the new 300-acre Garden Village near Chertsey, Surrey, within the Enterprise M3 zone. Ark lists 54 MW of total compute capacity across two data centres and gives a ready-for-service date of 2025.

Ark says Longcross Park combines liquid and air cooling with industry-leading PUE targets, and lists living walls and EV facilities on site. The technologies Ark lists for the site are modular steel construction, direct air cooling and liquid cooling.

Ark says customers can connect to cloud providers on site through cross connects, and it works with fibre partners for high-bandwidth, low-latency connections to on-campus and off-campus clouds.

### Services & suitable workloads

- Colocation
- AI infrastructure

- Opened: 2025

- Data centres on campus: 2 (Ark)
- Ready for service: 2025 (Ark)
- Figures updated: 1 January 2025 (Ark)

### Power infrastructure

- Total facility capacity: 54 MW

### Cooling systems

- Cooling type: Direct air cooling and liquid cooling (Ark)

Ark lists 54 MW of total compute capacity at Longcross Park (Ark figures updated 1 January 2025).

### Sustainability

Ark describes Longcross Park as part of its drive for zero-carbon data centres, with advanced air cooling, industry-leading PUE targets, living walls and EV facilities.

Ark says customers can connect to cloud providers on site through cross connects, and it works with fibre partners for high-bandwidth, low-latency connections to on-campus and off-campus clouds.

### Network capabilities

- Cross-connects: Yes

### Compliance overview

Ark Data Centres lists ISO 9001, ISO 14001, ISO 22301, ISO 27001, ISO 45001, ISO 50001, Cyber Essentials Plus and PCI DSS in its company-wide standards. Facility-level certificate scope is not published.

### Listed standards

#### ISO 9001

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### ISO 14001

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### ISO 27001

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### ISO 22301

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### ISO 45001

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### ISO 50001

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### Cyber Essentials

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

#### PCI DSS

- Scope details: Ark lists this standard in its site-wide standards list; facility scope is not stated.

Longcross Park, Chertsey, Surrey, South East, KT16 0EE[Get directions ↗ (opens in a new tab)](https://www.google.com/maps/dir/?api=1&destination=Longcross%20Park%2C%20Chertsey%2C%20Surrey%2C%20South%20East%2C%20KT16%200EE)

## Frequently asked questions

### Where is Ark Longcross Park?

Ark says Longcross Park is in Chertsey's new 300-acre Garden Village in Surrey, within the Enterprise M3 zone, postcode KT16 0EE.

### How much capacity does Longcross Park have?

Ark lists 54 MW of total compute capacity across two data centres.

### Is Longcross Park operational?

Ark gives a ready-for-service date of 2025 for Longcross Park.

### What cooling does Longcross Park use?

Ark lists direct air cooling and liquid cooling for the site.

### Which certifications does Ark list?

Ark lists ISO 9001, 14001, 22301, 27001, 45001 and 50001, Cyber Essentials Plus and PCI DSS company-wide. Confirm facility scope with Ark.

## About this listing

These details help you assess the listing. Confirm current availability and suitability with the operator.

- Status: Compiled from the operator’s published information
- Last reviewed: Not yet reviewed

## Does Ark Longcross Park fit your plans?

Our free, independent enquiry service helps you confirm pricing, availability and the requirements that matter to your deployment. No obligation to proceed.

[Ask about pricing & availability ↗](/enquire?facility=5417)Add to compare