Manned Guarding Companies in Reading: 57 Active Firms (2026)
Manned guarding companies in Reading provide staffed site security, patrol and access-control services across the Thames Valley area.
Facilities, estates, risk and operations teams tend to be the main buying centres, with procurement framed around staffed cover rather than equipment supply. Typical customers are commercial-site operators and multi-site clients that need gatehouse presence, concierge security, access-control support, patrols and incident escalation across Reading and the Thames Valley. Engagements are usually shift-priced service contracts, so the operational proof points matter: vetted personnel, training records, rota discipline, supervisor oversight and contract reporting. The buying decision usually weighs local responsiveness against regional coverage, rather than a purely technical specification.
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Reading has 57 manned guarding companies actively trading in 2026. Reported headcount stands at 675 people, reflecting the labour-heavy nature of staffed security, where delivery capacity depends on supervisors, guards, schedulers and contract managers rather than central office functions alone. The local picture is compact but visible: a buyer comparing suppliers in Reading is dealing with a finite pool, with much of the capacity likely tied to existing commercial-site contracts across the Thames Valley.
Private-security work tends to be governed by proof of process as much as by the wording of a contract. Buyers usually ask for evidence that staff have been vetted and trained, that assignment instructions are current, that incidents are logged, and that rota changes are auditable. For Reading providers, market structure is local as well as procedural: cover must be near enough for shift changes, absence cover and supervisor visits across Thames Valley sites, while procurement often sits with property, facilities or operations teams.
Future demand appears tied to contract renewal cycles, property occupancy patterns and the willingness of multi-site customers to keep staffed presence where cameras and access systems are not enough. Smaller operators tend to compete on rota reliability and local supervisor cover, while larger providers are more likely to win bundled facilities and concierge work. Margin pressure may keep the cohort fragmented: labour availability, training burden and compliance paperwork make expansion operational before it is commercial. Consolidation is possible, but it is likely to be selective rather than broad.
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
57
Active firms
2026
2
Over £5M revenue
Larger operators
13
Incorporated since 2022
Newer firms
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Key facts
About 3% of the trading cohort reports turnover above £5M (2 of 57 firms) — the rest sits below that revenue band.
22% of the cohort was incorporated since 2022 (13 firms), so a sizeable share is in its first few filing cycles.
Reading-area manned guarding providers serve Thames Valley buyers needing staffed site security, patrols and access-control cover.
Procurement tends to test coverage, supervision, vetting processes and continuity of service because the segment is labour-led.
Access-control and patrol services are usually assessed alongside site presence, rather than as software or equipment purchases.
Shift cover and relief arrangements tend to shape supplier assessment where continuity of service is part of the brief.
Top Reading Manned Guarding companies
Financial sub-scores
Computed from 5 filingsProvides manned security services including static guarding, mobile patrols, event security and concierge security. Also installs and monitors CCTV, manages access control, gates and barriers, and…
Serves businesses, property managers, residential developments, retailers, event organisers and homeowners in Berkshire, including commercial sites, offices, serviced apartments, industrial…
Financial Health
HealthyHealthy
Location
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Financial sub-scores
Computed from 3 filingsProvides security services for events, venues and businesses, including SIA-licensed door supervisors, safety stewards, mobile patrols, CCTV monitoring and video analytics, key holding and alarm…
Serves event organisers, venue operators, businesses, educational facilities and warehouses needing security staff, door supervisors, patrols, dog handlers, key holding and alarm response,…
Financial Health
StableStable · Hiring · 793% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides SIA licence training courses including door supervisor, security officer, CCTV operator and first aid qualifications. Also supplies security personnel and services for retail, events,…
Serves individuals pursuing or renewing SIA security licences and businesses needing security personnel, including retail, events, corporate sites, construction projects and close protection clients…
Financial Health
StrongStrong · Hiring · 124% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides security services including event security and stewarding, manned guarding, door supervision, key holding and alarm response, mobile patrols, corporate security, crowd safety management, and…
Serves UK event organisers, sporting and cultural venues/events, corporate clients, and community organisations, especially within the Home Counties, needing outsourced security support.
Financial Health
StrongStrong · Growing, Hiring · 20% CAGR over 4y
Location
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Financial sub-scores
Computed from 5 filingsProvides SIA‑approved security guarding and door supervision services for businesses and venues. Supplies trained security personnel monitored by controllers 24/7 to manage access, maintain safety,…
Serves businesses and venues across the UK needing SIA-approved security guarding and door supervision.
Financial Health
StrongStrong · Hiring · 32% CAGR over 4y
Location
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Financial sub-scores
Computed from 4 filingsFinancial Health
DistressedDistressed
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
WeakWeak · Hiring · 199% CAGR over 1y
Location
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Computed from 4 filingsFinancial Health
DistressedDistressed · 137% CAGR over 2y
Location
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Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
Location
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Financial sub-scores
Computed from 5 filingsProvides manned security guarding and mobile security services including gatehouse and site security, reception and concierge duties, access control, CCTV monitoring, keyholding and alarm response,…
Serves B2B property and facilities buyers, including property management companies, managing agents, pension funds, shopping centres, retail parks, vacant property owners and commercial sites.
Financial Health
StableStable · -3% CAGR over 4y
Location
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Computed from 5 filingsProvides security services for businesses and properties, including key holding and alarm response, mobile patrols, static and manned guarding, lock and unlock services, and security surveillance to…
Serves businesses, property and site managers, homeowners and community organisations in Bracknell, Wokingham, Ascot, Crowthorne and nearby Berkshire, Surrey and Hampshire areas.
Financial Health
WeakWeak · Hiring · 19% CAGR over 4y
Location
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Computed from 5 filingsProvides private security services including manned guarding, retail and construction site security, event and hotel security, residential protection, bodyguard services, and access control systems…
Serves businesses, public sector bodies and private clients in Bracknell and across the UK, including retailers, hotels, construction firms, corporate offices, healthcare and industrial…
Financial Health
StrongStrong · Growing, Hiring · 68% CAGR over 4y
Location
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Computed from 5 filingsProvides facilities management services including commercial cleaning and hygiene, grounds maintenance and open space care, landscaping for new build developments, manned security guarding, and…
Serves public- and private-sector organisations needing outsourced facilities support, including sites requiring cleaning, grounds maintenance, landscaping, security, street cleansing and waste…
Financial Health
HealthyHealthy · Hiring · 40% CAGR over 5y
Location
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Computed from 2 filingsFinancial Health
WeakWeak · Hiring · 199% CAGR over 1y
Location
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Computed from 5 filingsFinancial Health
StableStable · 0% CAGR over 5y
Location
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Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
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Computed from 2 filingsFinancial Health
DistressedDistressed · -50% CAGR over 1y
Location
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Computed from 2 filingsFinancial Health
StableStable
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Computed from 2 filingsFinancial Health
WeakWeak · Hiring · 50% CAGR over 1y
Location
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Computed from 5 filingsFinancial Health
HealthyHealthy · -10% CAGR over 4y
Location
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Computed from 4 filingsFinancial Health
HealthyHealthy · 0% CAGR over 3y
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Computed from 3 filingsFinancial Health
DistressedDistressed · 0% CAGR over 2y
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Computed from 4 filingsFinancial Health
StrongStrong · 0% CAGR over 2y
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How Reading Manned Guarding companies work and how to sell to them
What they do
Manned guarding firms in Reading earn most of their revenue from recurring service contracts that convert a customer’s site-risk requirement into staffed hours. Pricing tends to be built from shift patterns, post numbers, supervisor cover, out-of-hours escalation and reporting expectations, with margin sitting between the charge rate and the cost of recruiting, training and retaining guards. The service shape is operational rather than product-led: gatehouse attendance, concierge presence, access-control support, patrols, incident logging and contract management. Short-notice cover and extra shifts can add revenue, but dependable rota delivery is usually what keeps the account.
Who they sell to
Buyers are usually facilities directors, estates managers, heads of security, operations leaders and procurement teams at commercial-site operators or organisations managing several local premises. A single-site requirement may be handled through direct sales and a site visit, while multi-site work is more likely to involve a formal tender, compliance pack and service-level negotiation. Contract value tends to follow the number of posts and hours rather than a fixed software-style seat count. The sales cycle is often slower where incumbent handover, site instructions, vetting evidence and escalation procedures have to be checked before mobilisation.
What they buy
Most manned guarding providers tend to spend on tools and services that make dispersed shift work visible and auditable. Useful categories include workforce scheduling, time and attendance, payroll, HR, applicant tracking, vetting administration, training records, incident reporting, mobile patrol logging, CRM, quoting, invoicing and management accounts. They also buy recruitment support, employment-law advice, insurance, uniforms, radios, vehicles and basic IT support for supervisors and back-office staff. Sellers should expect practical buying criteria: whether a system reduces missed shifts, improves evidence for contract reviews, cuts payroll errors or helps supervisors manage guards across several customer sites.
Why and how to sell to them
Commercial intent often appears around contract wins, renewal losses, a move from single-site work into multi-site cover, or a rise in headcount that makes spreadsheets and phone-based rota changes unreliable. Reading’s newer operators, including 13 incorporated since 2022, may still be building their back-office routines, while the small cohort above £5M turnover is more likely to worry about management control across supervisors and sites. Outbound angles should link directly to labour utilisation, audit trails, supervisor visibility, recruitment throughput, payroll accuracy or contract reporting. Generic security messaging is less persuasive than showing how the offer protects service margin and reduces operational noise.
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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