Fixed Line

Powering the UK’s digital transformation

At United Infrastructure, we’re actively contributing to the advancement of the UK’s digital transformation by delivering cutting-edge FTTP infrastructure. Serving as a comprehensive end-to-end delivery partner, we handle surveying, design, construction, maintenance and repair of high-speed FTTP infrastructure. 

We are working with key FTTP service providers through framework agreements to deliver high performance, future-proof networks for their end customers.

providing future-proof networks

Our capabilities

  • Business provision of E2E fibre and commissioning
  • Mobile backhaul services
  • Pre-installation work for consumer, overhead and underground
  • Asset management and periodic testing of poles and chambers
  • GPRS survey
  • Micro trenching
  • Street works permitting and noticing
  • Full civils
  • Full network planning and design from HLD to DD to as-built asset records
  • Full turnkey E2E delivery of FTTP/X
  • PMD testing
  • 24 hour emergency response
  • Interrogation of fibre results
  • Overhead, underground, and multi-level chamber work
  • Full project management, from conception to completion
  • Commissioning and handover
  • MDU/IRS

employee working on excavated ground on residential street with safety barriers

Our clients

Proud to work with

virgin media and o2 logo
Cornerstone logo
three logo
cellnex logo
arquiva logo
mbnl logo
gigaclear logo

News

Our latest news

09/07/2026

United Infrastructure to Lead Industry Initiative to Accelerate Grid Connections for UK Data Centres

United Infrastructure is leading the development of standardised electricity connection archetypes for the UK's...

07/07/2026
scottish landscape

United Infrastructure secures place on SGN framework to deliver the next phase of UK gas network investment

United Infrastructure has been appointed by SGN to help deliver the next phase of...

07/07/2026
united infrastructure colleagues stand in front of pull up banners holding inverness chamber partnership partnership award

United Infrastructure Powers Up Scottish Expansion With Inverness Chamber Partnership

United Infrastructure is pleased to announce that its Power Transmission and Distribution business has...

02/07/2026
employees working in ground installing underground cables

United Infrastructure Secures Place on £640m National Grid UK Framework

United Infrastructure has been appointed as one of 8 service delivery partners for National...

24/06/2026
The United Infrastructure and SoilDri teams pictured alongside the TSM-5 soil mixing machine following the launch of a national partnership. Dan Macey, Director of Strategic Growth at SoilDri, is pictured third left, with Kelly Macfarlane, Managing Director of United Infrastructure Water, fourth left.

United Infrastructure and SoilDri Launch National Partnership to Accelerate Sustainable AMP8 Delivery

United Infrastructure and SoilDri have announced the launch of a national partnership focused on...

22/06/2026

United Infrastructure partners with SustainIQ to strengthen ESG delivery across Scotland

United Infrastructure today announced a new partnership with SustainIQ, the ESG and sustainability management...

Accreditations

Proud of our accreditations

Armed forces silver convenant logo
bsi iso iec 27001 logo
cyber essentials logo
ecovadis gold award logo
Niceic approved logo
NERS accreditation

Have a question?

Get in touch

Whether you have a specific project in mind or if you’d like to find out more about our fixed line services and how we can help you, we’d love to hear from you.

© UNITED INFRASTRUCTURE LIMITED. Registered No: 14888602. VAT Number: 865246406