Insights

Expanding fibre Kelly Group has a track record of partnering to deliver full fibre connectivity at scale, including collaborations with CityFibre and national coverage across 40+ operational centres. This suggests opportunities to present additional fibre deployment and network expansion services to other major telco and infrastructure players seeking reliable, large‑scale build outs.

Multisector reach With projects spanning telecommunications, rail, metro, highways, fleet, and renewables, Kelly Group demonstrates cross‑industry implementation capabilities. This indicates potential for upsell into adjacent markets such as rail/metro asset modernisation, smart highway deployments, and renewables networks where integrated, turnkey solutions are valued.

Safety and training The emphasis on safety, training, and the Elite Drivers Club aligns with customers prioritising risk management and workforce quality. Sales opportunities exist to offer advanced safety, compliance programs, and driver/crew training services as value adds to existing or prospective clients undergoing large scale network builds.

Growth momentum Recent recognitions and events, including UK Fibre Awards participation and expanded headcount through 2020 partnerships, signal ongoing growth and market visibility. This presents a window to propose scalable managed services, maintenance contracts, and regional support packages to match expanding project pipelines.

Financial scale With revenue in the mid‑hundreds of millions and a sizable workforce, Kelly Group is a credible partner for large‑scope, long‑term engagements. This supports conversations around end‑to‑end network lifecycle services, from planning and design to installation and ongoing maintenance for major infrastructure programs.

Kelly Group Tech Stack

Kelly Group uses 8 technology products and services including Cloudflare CDN, jQuery UI, Google Maps, and more. Explore Kelly Group's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • jQuery UI
    Javascript Libraries
  • Google Maps
    Maps
  • Campaign Monitor SPF
    Marketing Automation
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology

Media & News

Kelly Group's Email Address Formats

Kelly Group uses at least 1 format(s):
Kelly Group Email FormatsExamplePercentage
First.Last@kelly.co.ukJohn.Doe@kelly.co.uk
97%
FirstLast@kelly.co.ukJohnDoe@kelly.co.uk
1%
FLast@kelly.co.ukJDoe@kelly.co.uk
1%
FirstL@kelly.co.ukJohnD@kelly.co.uk
1%

Frequently Asked Questions

What is Kelly Group's official website and social media links?

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Kelly Group's official website is kelly.co.uk and has social profiles on LinkedIn.

How much revenue does Kelly Group generate?

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As of July 2026, Kelly Group's annual revenue is estimated to be $100M - $250M.

What is Kelly Group's SIC code NAICS code?

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Kelly Group's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does Kelly Group have currently?

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As of July 2026, Kelly Group has approximately 1.6K employees across 5 continents, including EuropeNorth AmericaAfrica. Key team members include Chief Legal Officer: S. L.Chief Development Officer: K. H.Head Of Department: A. F.. Explore Kelly Group's employee directory with LeadIQ.

What industry does Kelly Group belong to?

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Kelly Group operates in the Telecommunications industry.

What technology does Kelly Group use?

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Kelly Group's tech stack includes Cloudflare CDNjQuery UIGoogle MapsCampaign Monitor SPFHSTSCloudflare Bot ManagementGoogle Tag ManagerHTTP/3.

What is Kelly Group's email format?

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Kelly Group's email format typically follows the pattern of First.Last@kelly.co.uk. Find more Kelly Group email formats with LeadIQ.

When was Kelly Group founded?

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Kelly Group was founded in 1985.
Kelly Group logo

Kelly Group

TelecommunicationsEngland, United Kingdom1001-5000 Employees

Kelly Group is a London-based telecommunications company founded in 1985. It provides end-to-end network services, taking projects from planning and design through installation, commissioning and ongoing maintenance.

The group operates across multiple industries, including telecommunications, rail, metro, highways, fleet and renewables, and collaborates with several major telecom service providers. It maintains a national footprint with many operational centres and a large fleet to support diverse projects. In May 2025, Kelly Group participated in the UK Fibre Awards 2025 and was recognised at the event.

Section iconCompany Overview

SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Founded
1985
Employees
1001-5000

Section iconFunding & Financials

  • $100M - $250M

    Kelly Group's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Kelly Group's revenue is estimated to be in the range of $100M - $250M

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