Carrier networks stop short
Multiple networks are close enough to interconnect, but none has an economical or timely final route into the site.
Carrier-neutral fibre infrastructure
Deliver the missing route without locking the site to one carrier.
Independent route design, procurement and practical delivery capability for new duct and fibre infrastructure serving UK data centres and critical sites.
Existing network first
Construction is the option of last resort—and sometimes the right one.
The best solution may be an existing carrier route, a dark-fibre lease, a wavelength service or a short connection into nearby infrastructure. Those options should be exhausted and compared before capital is committed to new civils.
Where the market stops short, converges on the same route or prices the final connection uneconomically, a shared carrier-neutral route can turn the site into a genuinely connected location and preserve future supplier choice.
When a neutral route earns its place
Build only where it solves a defined constraint.
The business case is based on the avoided risk, whole-life commercial position and optionality created for the site—not construction for construction’s sake.
Proposed services converge
Different providers rely on the same duct corridor, crossing, wholesale network or aggregation point.
The site needs supplier choice
A neutral meet-me route can bring several carriers to a controlled boundary or carrier room.
Recurring charges exceed build economics
A developer-funded route or long-term infrastructure structure may outperform repeated bespoke carrier charges.
Feasibility to first light
A controlled infrastructure delivery path.
Each stage can be commissioned separately or combined into one owner-side programme, with roles and liabilities explicitly defined.
Route feasibility
Network interconnection points, route options, highways, private land, crossings, environmental constraints and outline cost.
Concept and detailed design
Duct configuration, chambers, fibre count, site entries, meet-me interface, resilience, testing and future expansion.
Rights, approvals and procurement
Project-specific land agreements, street works interfaces, contractor packages, carrier access requirements and programme controls.
Civils and fibre construction
Delivery through competent civil, cabling, splicing and testing teams with documented quality, HSEQ and change control.
Testing and handover
OTDR and optical test evidence, route records, as-builts, asset register, defects close-out and operational acceptance.
Carrier onboarding and operations
Access procedures, maintenance responsibilities, fault interfaces, new carrier connections and capacity management.
Commercial structures
Match infrastructure ownership to the development model.
The final structure depends on capital appetite, lender requirements, asset strategy, carrier commitments and long-term operating responsibility.
Developer-funded and owned
The project funds the route and retains the completed infrastructure, with defined maintenance and carrier access arrangements.
Design, build and transfer
The route is delivered to an agreed specification and transferred on completion or operational acceptance.
IRU or fibre lease
The site secures long-term capacity without directly owning every component of the external infrastructure.
Infrastructure ownership model
A route owner operates and maintains neutral infrastructure available to multiple carriers under documented access terms.
Independence protected
Consultancy and construction remain separately visible.
Carrier-neutrality is credible only when the client can see why a route is being recommended and who benefits from each commercial option.
Cross Limited’s advisory scope is agreed independently of any construction appointment.
Existing carrier and third-party delivery options are assessed before a Crosskit build is proposed.
Any commission, rebate or delivery margin is disclosed through the agreed commercial structure.
Ownership, access, maintenance and lifecycle responsibilities are documented before construction.
Delivery vehicle
Crosskit Limited
Where appropriate, delivery can be undertaken through Crosskit Limited, an Ofcom-listed Electronic Communications Code operator, subject to the land rights, street works, regulatory duties and contractual arrangements required for the specific project.
Frequently asked questions
Carrier-neutral fibre delivery.
The route, ownership and regulatory model must be designed around the individual site.
What does carrier-neutral mean in this context?
The route is designed around the site’s connectivity requirement and can support access by multiple network providers, rather than being engineered solely as an extension of one carrier’s retail service.
Does Cross Infrastructure always recommend a new build?
No. Existing infrastructure is assessed first. Bespoke construction is proposed only where it provides a clearer route to the required capacity, diversity, programme or whole-life cost.
What is Crosskit Limited’s role?
Cross Limited provides independent consultancy and procurement. Where appropriate and separately appointed, delivery can be undertaken through Crosskit Limited, an Ofcom-listed Code operator, working with specialist civil and fibre contractors.
Who owns the completed duct or fibre?
The commercial structure can be designed around the project. Options may include developer ownership, transfer on completion, an indefeasible right of use, a long-term lease or an open-access infrastructure ownership model.
Can third-party carriers use the route?
That is a central design objective where an open-access route is selected. Technical capacity, chambers, access terms, maintenance responsibilities and commercial arrangements need to be documented for the specific project.
Can you manage only the design and procurement?
Yes. The client can retain its own principal contractor or civils supplier, with Cross Infrastructure acting as the specialist connectivity adviser, designer or owner-side delivery manager under a clearly defined appointment.
Start early
Where does the existing market stop?
We can test carrier options first, define the missing infrastructure and build a proportionate route-to-first-light plan.