Our Services

  • We optimise and future-proof designs from the outset with leading-edge tools, processes, and data, saving our partners time and money.

  • We partner with owners and network operators to install, test, and optimise fibre optic, wireless, and data centre digital infrastructure.

  • We monitor, maintain, and upgrade services around the clock, deploying our operations and multi-vendor engineers within hours or the next day to provide expert on-site support.

Success Stories

We have been working closely with NBI to design and plan a new high-speed fibre broadband network for rural Ireland.

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Expert installation and maintenance at Orange Cloud for Business

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SIRO project showcases Indigo’s (previously operating as 4site) excellence in fibre-to-the-building (FTTB) survey and design

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Design, Detail And Fabricate A New Heavy-Duty, Freestanding Lattice Tower Without Service Disruption

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Expert Planning and Acquisition Services Solution for Cellnex

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Indigo News

17 September 2021

What Does Your Smart City Look Like?

This blog explains the challenges facing MNOs (Mobile Network Operators) rolling out small cells in smart cities.

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10 September 2021

Indigo Continues Talent Drive With 2 Seasoned Recruitment Specialists

Geoff Ballard and Sam Price joins the Indigo recruitment team to help drive talent acquisition drive.

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06 September 2021

Indigo Supports DCs for Bees – Orchards in the Community Initiative

Find out for Indigo supports the “DCs for Bees” initiative to plant orchards all over Ireland.

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24 August 2021

Small cells, Big challenges in Smart Cities

This blog explains the challenges facing MNOs (Mobile Network Operators) rolling out small cells in smart cities.

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23 July 2021

Indigo (trading as 4site) receives RoSPA Gold Award

Indigo (trading as 4site) receives RoSPA Gold Award for demonstrating outstanding health and safety standards.

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We work with

Indigo in Numbers

With a global footprint in over 90 countries and as partner to most of the world’s top 12 biggest companies, we pair dynamism and diligence to empower our customers to adapt and scale at pace. Our clients trust us to deliver with expertise, wherever they are in the world, and whatever technology they need.




KPI Performance


Customer sites



Indigo Global Map

Want to know more?

Get in touch to discover how we can partner to Design, Build, and Support your digital infrastructure.

Get in Touch with Indigo