Mobile Networks Companies in Leeds: 38 Active Firms (2026)
Mobile network companies build, operate and support wireless communications infrastructure for businesses and carriers in Leeds and its metropolitan area.
Buying centres tend to sit with telecoms procurement teams, estates and facilities managers, IT service owners, and public-sector connectivity leads rather than consumer mobile teams. Typical work is project-led: radio surveys, site build-outs, indoor coverage fixes, private wireless deployments, network optimisation and ongoing maintenance for carriers, landlords, local authorities and regional businesses. Engagements appear more engineering-led than software-led, with buyers looking for site access, fault response, installation capacity and managed support across the Leeds metropolitan area. The commercial shape is mostly small to mid-market, so contracts are likely to be scoped around specific premises, estates or wholesale support arrangements rather than national carrier-scale outsourcing.
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Leeds has 38 active trading companies in this mobile networks list, giving the local market a fairly specialised rather than broad-based supplier base. Reported employment totals 56 people, so the footprint captured here is closer to a regional engineering and managed-services labour pool than a large carrier operations base. That fits the buyer profile: organisations needing on-site wireless work, carrier-support capacity or managed connectivity support can find local operators, but procurement teams should expect capacity to be concentrated in small teams. The presence of newer firms also points to continuing churn around installation, optimisation and specialist connectivity services.
Local operators work in a market shaped by spectrum access, rooftop and street-level site permissions, landlord wayleaves, planning constraints, electrical safety and network availability commitments. For carrier-support work, the commercial gatekeeper is often the prime contractor or wholesale communications customer, which can make accreditation, insurance, documentation and response times as important as radio engineering capability. Private wireless and indoor coverage projects tend to bring estates, IT and compliance teams into the same buying process, particularly where installations touch public buildings or multi-tenant commercial sites in Leeds.
The Leeds cohort appears weighted towards engineering services and managed support rather than platform-scale network ownership. Newer entrants may find work around private wireless, indoor coverage and carrier overflow projects, but scale-up scarcity suggests that capacity is likely to remain fragmented. Buyers will probably keep favouring suppliers that can combine site engineering, documentation and response discipline, especially where installations sit across estates and IT teams. Consolidation is plausible where small contractors need broader field coverage or accreditation depth, although specialist firms may persist where local knowledge, access arrangements and fault response matter more than breadth of service.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
38
Active firms
2026
9
Recent incorporations
since 2022
1
Above £5M
revenue threshold
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Key facts
About 2% of the trading cohort reports turnover above £5M (1 of 38 firms) — the rest sits below that revenue band.
23% of the cohort was incorporated since 2022 (9 firms), so a sizeable share is in its first few filing cycles.
Leeds mobile network suppliers sit in the practical layer of telecoms: wireless infrastructure build, operation and support for carriers and businesses.
Local engineering, installation, monitoring and support capacity matter because mobile connectivity is not set only by national spectrum and network ownership.
The addressable buyer base spans carrier-facing and business-facing use cases, so sales motions may range from project delivery to support-led contracts.
Top Leeds Mobile Networks companies
Financial sub-scores
Computed from 4 filingsDesigns, builds, operates and maintains digital infrastructure and communications systems. Provides network deployment, fibre and wireless services, private radio, control and automation systems,…
Serves UK and Ireland public-sector bodies, infrastructure operators and large enterprises in transport, defence, emergency services, energy and utilities, higher education, highways, rail, airports…
Financial Health
StableStable · 0% CAGR over 3y
Location
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Financial sub-scores
Computed from 5 filingsProvides business telecommunications and connectivity services including hosted VoIP phone systems, mobile solutions and audio‑video conferencing, alongside broadband and leased line connectivity,…
Serves SMEs and other local businesses needing consolidated communications, connectivity, mobile coverage, CCTV and electrical support, including office-based, remote and field teams.
Financial Health
HealthyHealthy · Hiring · 50% CAGR over 4y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak · Hiring · 50% CAGR over 1y
Location
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Financial sub-scores
Computed from 5 filingsProvides business telecommunications and IT services including broadband, leased lines, SIP phone lines, unified communications, managed Wi‑Fi and SD‑WAN networks, mobile and IoT SIM plans, numbering…
Financial Health
HealthyHealthy · Hiring · 14% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · -68% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
HealthyHealthy
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong · Hiring · 19% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable · Hiring · 11% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak · 0% CAGR over 4y
Location
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Financial sub-scores
Computed from 3 filingsSupplies and installs satellite and wireless connectivity solutions, including Starlink and OneWeb services. Designs, deploys and manages internet and network systems for businesses, maritime…
Serves B2B and public-sector organisations with remote or mobile operations, including construction, energy, maritime and offshore, rail, logistics, mining, healthcare, manufacturing, retail,…
Financial Health
HealthyHealthy · Hiring · 8% CAGR over 2y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak
Location
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The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.
Financial sub-scores
Computed from 5 filingsFinancial Health
WeakWeak
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak · -50% CAGR over 1y
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
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Financial sub-scores
Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 4y
Location
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How Leeds Mobile Networks companies work and how to sell to them
What they do
Leeds mobile network specialists usually earn from scoped engineering projects and managed support, not from consumer airtime. Revenue comes from radio surveys, design work, installation, testing, fault response, optimisation and maintenance across offices, retail sites, public buildings, industrial estates and carrier-support assignments. Pricing tends to be a mixture of fixed-fee site work, day-rate engineering, retained maintenance and wholesale support arrangements, with hardware and subcontracted field capacity passed through where needed. Margins depend on scheduling discipline, access to qualified engineers, repeatable documentation and the ability to handle awkward estates work without turning every job into a bespoke build.
Who they sell to
Most customers are facilities-led, IT-led or procurement-led organisations with a practical coverage or resilience problem. Typical buyers include estates directors, heads of IT, network managers, telecoms procurement leads, building managers and public-sector connectivity teams. Sales cycles tend to be shorter for fault response or survey work, and longer where landlord access, public procurement or carrier sign-off is involved. Smaller jobs may be bought through direct referral or repeat supplier relationships, while estate-wide projects and public-sector work usually require written scopes, insurance evidence, health and safety documentation, references and a clear support model after installation.
What they buy
Mobile network firms tend to spend on field-service scheduling, job management, quoting, CRM, billing, accounting, contract management and document control. Engineering teams also need test equipment, radio-planning tools, asset registers, stock control, fleet services, access equipment, PPE, training and health and safety support. As they take on managed support work, they often add ticketing, monitoring, backup, cyber security, device management and reporting tools so they can prove response times and service history. Recruitment, subcontractor management, legal review for wayleaves and service terms, insurance brokerage and bid-writing support can also be relevant where a small operator is trying to win larger estate or public-sector work.
Why and how to sell to them
Mobile network buyers tend to evaluate suppliers when field capacity becomes the constraint: more surveys than engineers can handle, repeat faults, delayed site access, poor job records or a new support contract that needs tighter reporting. Other triggers include a public-sector tender, an office refurbishment, a landlord-led coverage project, a carrier overflow arrangement, a new operations hire or expansion beyond Leeds. Outbound works better when it speaks to utilisation, documentation, compliance evidence, first-time fix rates and quote-to-cash speed rather than generic telecoms growth. Proof points should be operational: fewer missed appointments, cleaner handovers and less admin between survey, install and support.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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Frequently asked questions
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