November 26, 2025November 26, 2025 by Matt Seaton

Netwise to further expand London East facility

News, Press Release
2025, 2026, data center, data centre, expansion, growth, new data centre, news

We’re very pleased to officially announce further development and expansion plans at our Netwise London East (NLE) facility.

The ink is now dry on a deal which sees us take full control of the freestanding units on the south side of the Datapoint estate – occupying Units 5, 6 and 7 – adding another ~12,000ft² of available data centre space.

The total NLE facility footprint now spans ~38,000ft², and is expected to house around 500 racks across all active data halls once fully deployed.

Unit 7 joins prior phase developments at London East; Unit 6, Phases 1 and 2, and Unit 5, Phase 3 (the latter of which is still under development)

Initial refurbishment works are already underway in the newly acquired space, with adjustments being made to increase the front compound, and to install perimeter security to our exacting specifications.

This comes just 12 months after beginning work on our first expansion project at NLE (Phase 3), which is expected to see initial completion and client occupation in 2026, as Data Hall 5 comes online. The modular deployment of the initial expansion project will continue into 2027, with the onlining of Data Hall 6.

Updates continue to flow into our much-lauded build blog, which allows readers to follow along with a behind the scenes look at progress in active development phases. This newly planned phase of expansion works will flow into the build blog in due course.

We now have full operational occupation and control over the south side of the Datapoint estate, with both buildings either side of the active facility forming part of the London East footprint. This gives us full control over the entire freestanding building, with the full perimeter and all external areas now under Netwise authority.

The addition of Unit 7 will see the total footprint of the London East facility grow by nearly 200% since Phase 1 began in 2020.

Plans for the internal fit-out of this new space are still pending. Early stage plans centre around an additional two data halls (7 and 8), which are likely to become high-density spaces to cater for increasing demand from the HPC and AI/ML sectors, particularly for inference applications that require edge facility locations in critical markets.

Total power delivered to the site is to be significantly increased, with final plans and figures as-yet unannounced.

"This is an incredibly exciting time for Netwise, as we deploy further space at our flagship London East facility. The demand for high-quality data centre space in London only continues to grow, so ensuring we have maximum availability at all times - for existing and emerging deployment trends - is vital."

Matt Seaton, Director

We continue to invest heavily in the development of our portfolio across the board, as the market expands more broadly, placing increasing demand on the infrastructure that drives the modern economy.

This multi-pronged approach to growth and development within the organisation has been a cornerstone of the Netwise formula since day one, with an in-house team capable of managing a wide range of ongoing projects concurrently.

"Our aim has always been to take full control of the south side of the Datapoint estate. Adding Unit 7 to the London East footprint sees this plan through, giving us maximum flexibility over where we take the next chapter of the London East story. We're extremely excited to see continued growth here at our flagship London data centre. With Netwise turning 16 this December, we have much cause for celebration."

Matthew Butt, Managing Director

Having additional capacity available in London’s ever-popular data centre ecosystem is vital for growth-minded operators in this sector, as demand for critical infrastructure continues to outpace sector build rates. Staying ahead of the curve and building world-class facilities that clients from all across the globe can rely on is of paramount importance as we look towards the next decade.

You can follow along with early stage progress on our build blog – keep an eye out for updates as we head into 2026.

May 11, 2021August 19, 2024 by Matt Seaton

Netwise brings Zayo into brand new London East data centre

News, Press Release
colocation, connections, connectivity, data center, data centre, fibre, london, Netwise, Zayo

Netwise, London’s leading independent data centre operator, has today announced that international fibre infrastructure provider, Zayo Group, will be the first major Tier 1 carrier to officially connect into their new London East data centre (NLE), which is set for launch in mid-2021.

Zayo will provide diverse dark fibre routes into the new location, providing connections back to Netwise’s existing core nodes in Telehouse North and Equinix LD8.

With its central location in the East London data centre ecosystem, NLE will join the existing suite of major Telehouse and Global Switch campuses in the area, creating the best-connected data centre hotspot in the UK.

The new facility will extend capacity and diversity for Netwise, adding 13,000ft² to their private data centre portfolio, joining the 11,000ft² London Central site which opened in Bermondsey in 2016.

As well as providing customers with access to turnkey colocation and connectivity services, available across the Netwise data centre estate, clients will also have the option to lease dark fibre routes, allowing for the deployment of high capacity interconnection services for demanding applications. This will benefit Tier 2 carriers and managed service providers that need to interconnect active sites at over 100Gbps. The new connectivity service will be provided in addition to existing Layer 1, Layer 2 and blended transit services available at all on-net Netwise locations.

Netwise London East represents a new era of efficient, green data centre technology in the region, with a PUE design figure of just 1.05. This is an exceptionally low PUE for a colocation facility – particularly in London – delivered through the innovative application of latest-generation evaporative cooling systems. Similar to the existing London Central facility, the new site will be powered by 100% renewable energy sources.

“We’ve used Zayo to deliver high capacity links elsewhere on our network for quite some time, so this is a natural evolution of our growing relationship. The diverse route options provided by Zayo will enable the resilient interconnection of our new London East data centre with the rest of our core network, we’re excited to see the positive impacts of this efficient, world-class facility benefit UK clients and beyond.”

Matt Seaton, Director at Netwise

“The newest collaboration with Netwise will enable Zayo to meet the growing demands for connectivity solutions in a major European hub. Our unique, low latency fibre network will provide high quality connections for service providers in the UK and across Europe."

Yannick Leboyer, Chief Operating Officer (Europe) at Zayo.

Hard hat tours of the new facility have now begun and can be requested by contacting enquiries@netwise.co.uk. The date of the official launch event is currently pending in consideration of pandemic restrictions, but is expected to happen in July 2021.

April 13, 2020April 14, 2020 by Matt Seaton

Announcing our new London East data centre

Today we are officially announcing plans for the opening of our brand new London data centre, set for launch in 2021.

The state-of-the-art 13,000 square foot facility will be named Netwise London East (NLE), and will join our existing estate of private and partner on-net data centres next year.

A preliminary facility page is now live on our website.

While we’re not releasing a full technical specification just yet, we can say that this will be a 1.5MVA build, housing up to 256 rack footprints across four data halls.

This will be the third private design and build project in our 10 year history, having completed our first small-scale London South build in 2011, and our 11,000 square foot London Central facility in 2016. The new site will interconnect with London Central, as well as primary points of presence across our growing metro network.

We will continue to push focus on hyper-efficient technologies, opting again to deploy an evaporative system for primary cooling, enabling a design capacity PUE as low as 1.05 – one of the lowest for a colocation facility anywhere in the world.

All energy will once again be purchased from entirely renewable sources, to match energy commitments at our existing London Central facility.

This will be inner London’s first new data centre for several years, continuing the trend of capacity growth inside the capital. We are one of just a small collection of independent facility and network operators investing this heavily in the city’s technical infrastructure.

This announcement comes off the back of a 12-month planning and design cycle, which involved several site options and design iterations being put through their paces. It’s incredibly exciting to finally reach the point of publicly announcing London East, and to break ground on what will be a long but very rewarding build phase.
Matthew Butt, Managing Director

London East will give us private coverage over another of London’s key data centre hotspots for the first time. The new facility is just a short distance from the large Telehouse Docklands campus, which stands as one of Europe’s most important interconnection locations.

This will also be our first foray into carrier neutrality, with NLE being the first of our privately-operated colocation facilities to welcome third party network operators into the fold. While clients will still enjoy access to our wide array of connectivity options, they’ll also be able to connect in with their own carriers on-location for the first time.

To say the entire team at Netwise is excited about the new facility is an understatement. Building bespoke data centres is what we do best, and what has enabled us to grow in the way we have, delivering a range of services to our customers that you simply won’t find anywhere else. London East will again take us to the next level in terms of capability and capacity, just as London Central did back in 2016.
Matt Seaton, Senior Manager

We have several key anchor tenants already in early discussions regarding space options at the new site, however details are being kept highly confidential.

We will be resuming our much-lauded Build Blog throughout the course of the project, detailing developments as works progress throughout the year.

Hard hat tours will be available in small numbers each quarter. We advise interested parties to request more information on when these will be available through the ‘Book a Tour’ function on our website.

September 6, 2019September 6, 2019 by Matt Seaton

Data Hall 1 reaches full fit-out at London Central

This quarter, we’ve taken Data Hall 1 at our London Central data centre to 100% available capacity, to service the continued growth of existing customers, and the welcoming of new businesses to our much-lauded Bermondsey facility.

Data Hall 1 has been designed for a modular fit-out, with containment pods coming online as required. We launched our London Central site back in early 2016 with two containment pods, to hold existing clients (from our decommissioned London South facility) along with adequate headroom for further growth that year.

We’ve now onlined all five containment pods, taking the hall to its final fit-out state of 126 available enclosures.

Taking the facility up to this level of operation has also required the deployment of an additional backup generator, which maintains our power redundancy level at this newly elevated capacity.

This is a notable milestone for Netwise, as we continue to develop our operation and service set. This milestone also brings with it further considerations for the next step in our growth journey, as we develop plans for how Netwise will evolve in the coming years.

So what’s next?

Plans are now well underway with regards to how the next step(s) will be implemented, and what new capabilities that will bring to the Netwise portfolio.

If there’s one thing we’re well known for above all else, it’s the design and build of bespoke data centre facilities, which will be front and centre of our next move.

While details are not yet being made fully public, we can say that developmental plans for the next facility are now fully in effect. As these plans develop, we will be releasing further information to our stakeholders.

We’re electing to place focus on a second data centre ahead of a second on-site data hall at the London Central site. There are a wide range of operational reasons for doing this, which primarily centre around the increase in overall capability afforded to us by opening a second private facility, considerations which sit ahead of further expansion at London Central.

Data Hall 2 at London Central

We still have a large ground floor space ready for conversion into Data Hall 2 at our London Central facility, which has scope for a further three full-sized containment pods, assuming the same design is implemented.

This would allow for the deployment of up to 90 additional enclosures on-site at our London Central facility, taking the building to its designed capacity of 216 segregated enclosures.

As part of this, building-wide power capacity would be upgraded, discussions for which are already underway with our utility partners.

By focusing on our second facility ahead of further London Central expansion, we will enable self-contained, on-net multi-site services without any reliance on partner facilities for the first time, something we’re very excited about.

Want to know more?

We’d welcome the chance to show interested parties around the space remaining in Data Hall 1, along with scope plans for Data Hall 2.

Likewise, we’re also in early discussions with a range of key anchor tenants for our second facility – if you’d like to join this discussion, please do get in touch and we’d be happy to speak with you in more detail about the exciting things on the horizon here at Netwise.

August 23, 2019November 27, 2019 by Matt Seaton

GitHub Education partnership

In a landmark arrangement which brings a data centre operator into the fold for the very first time, Netwise has partnered with GitHub Education to bring enterprise-grade colocation services to the famous GitHub Student Developer Pack – something never-before-seen.

The GitHub Student Developer Pack brings together some of the world’s foremost service operators, across a wide and varied range of technology sectors, including Digital Ocean, Microsoft Azure, Stripe and AWS.

We now join these titans of industry, representing a service set otherwise missing from the Pack until now.

While the number of students with their own physical server hardware may be limited, none-the-less there are many in full-time education that do elect to operate their own hardware (whether out of desire or project necessity), and until now they’ve have had no real means of operating this hardware in a suitable environment.

No longer is there any need for a student to run a server in their dorm room, or at home, making lots of noise, generating lots of heat, and costing a fortune in (highly unreliable) power.

Members can visit our special students landing page via the Pack, and self-verify for eligibility. From there, and for the first time ever, Pack-enrolled student developers can make use of world-class server colocation services free for a year, placing their own server into one of London’s leading data centre facilities.

Why we wanted to be a part of the Pack

This partnership has been something we’ve been working towards for some time, with both parties first engaging on the matter back in early 2017.

As many close to Netwise will already know, the earliest iteration of the business as it stands today started life while Matthew and Matt were still in high school; 15 years old at the time, in the summer of 2005.

While Netwise the organisation wouldn’t come to fruition for another four years (we incorporated in 2009), those early years were vital in developing our hands-on experience with server and network hardware.

So, where did we house our first system, comprised of 12 servers and a range of connectivity kit? Out of pure necessity, this lived in the loft / attic of Matthew’s parents’ house. Far from ideal, but aside from paying for third party data centre space on a near zero budget at the time, there were almost no other options available. Creativity was the order of the day, which helped shape our direction as a facility operator, but it still hindered our progress early on.

If only we’d had access to an offer like this back then! We truly hope that we are able to inspire the next generation of tech-focused developers and entrepreneurs with this free taste of top-level data centre services.

Educating students

This isn’t just an exercise in working exclusively with students that qualify, as we realise this is a very limited pool.

We want to help educate the masses, many of whom may well be unfamiliar with the physical side of the internet and how systems are deployed around the world.

Many of the younger generation now focus more completely on cloud services and XaaS options, but that isn’t always suitable for all use cases. Experience with data centres and the services they offer is much harder to come by, so we hope this helps close off that gap for students interested in this approach.

We’ve already had some great discussions with eager students about how colocation services work, deeper chats about power consumption and how this is calculated, and other interesting conversations that we hope have helped even non-qualifying students learn a little more about how this industry operates.

GitHub at Netwise

We’ve used git in our own internal development projects for years, with GitHub as our repository platform of choice, so coming together more closely with an organisation and web app that we’ve grown close to in real-world terms has been fantastic.

Our own websites and web apps have all be deployed through our automated GitHub / DeployHQ workflow, which has naturally proved invaluable to us as we scale up operations and involve more developers in our projects.

It’ll be fantastic to see student developers deploy staging and production code to their own physical server, housed in our facility.

Getting involved

If you are a GitHub Student Developer Pack member, check your Pack for details on how to get hold of this service.

If you’re not a Pack member yet, but you’re in full-time education and want to apply, what are you waiting for? Go ahead and apply, as this year, the Pack contains free or discounted services with a whopping $45,000!