Companies Using Amazon Web Services in Portsmouth: 90 Active Firms (2026)
Companies using cloud infrastructure in Portsmouth host public websites or digital services on scalable cloud platforms across the city economy.
Adoption usually sits with operations, product and marketing teams rather than a single infrastructure buyer. The stack runs public websites, booking flows, customer portals, ecommerce and data workflows, so its presence tends to signal a company with live digital demand, some supplier budget and at least basic technical ownership. Portsmouth users are not only software firms: travel, retail, wholesale, construction and service operators also appear where customer journeys or operational data have moved online. The cohort is weighted towards small commercial teams rather than enterprise IT estates.
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Portsmouth has 90 actively trading companies running this stack on public-facing web infrastructure. The adoption picture is concentrated in ordinary commercial use cases rather than only in software production: travel and hospitality accounts for 26.7% of the cohort, automotive retail and wholesale or distribution each account for 10.0%, construction for 8.9%, and SaaS for 7.8%. Reported employment totals 854 staff, giving the list a visible operating footprint despite its small-firm skew. All 66 firms in the employment base report headcount.
Cloud-hosted sites pull together infrastructure, content delivery, storage, analytics tags, bot checks and content-management layers. That stack puts data-governance work across procurement, engineering and marketing: contracts need to cover hosting location, sub-processors, incident terms and exit rights, while customer-facing sites need cookie consent, UK GDPR records and security controls for forms, accounts and payment journeys. For travel, retail and wholesale users, resilience is part of trading continuity rather than an abstract IT metric; outages can interrupt bookings, stock visibility or lead capture.
Adoption appears likely to stay tied to customer-facing workloads before deeper back-office migration. Smaller Portsmouth users tend to arrive through agency-built sites, managed hosting arrangements or ecommerce projects, which makes the stack sticky but also dependent on external configuration habits. Mid-market users are more likely to formalise cloud governance as digital revenue, data workflows and remote service delivery become normal operating concerns. Consolidation may come less through local mergers than through platform bundling, where hosting, analytics, security and workflow tools are bought as part of a wider package.
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
Adoption by company size
Adoption of Amazon Web Services rises with company size across the trading companies in this cohort. 0.3% of the 16,857 companies with under 10 employees run Amazon Web Services (58 detected). 3.8% of the 773 companies with 10–50 employees run Amazon Web Services (29 detected). 4.2% of the 72 companies with over 50 employees run Amazon Web Services (3 detected). That is a 3.9% gap between the over 50 employees and under 10 employees bands.
90
Active firms
2026
5
Above £5M turnover
Trading firms
6
Median headcount
Filed accounts
188
Verified directors
Across this cohort
Top companies using Amazon Web Services in Portsmouth
Ranked by sales-readiness score: an AI model assesses what each company does, its sector and size, and scores its overall fit. Best-fit prospects appear first.
Financial sub-scores
Computed from 5 filingsProvides managed live chat services and customer engagement tools for websites, including 24/7 agent‑operated chat, SMS and WhatsApp messaging campaigns, and outbound call follow‑ups to capture…
Serves automotive retailers, dealerships and other businesses that rely on website enquiries, targeting sales, marketing and customer-service teams managing online visitors, messaging campaigns and…
Financial Health
StrongStrong · Growing, Hiring · 16% CAGR over 4y
Location
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Computed from 4 filingsDevelops software for local authorities to manage and quality‑assure Education, Health and Care Plans (EHCPs) for children with special educational needs and disabilities. Provides automated…
Serves UK local authorities and SEND professionals responsible for EHCPs, annual reviews and related education plans, including teams overseeing looked-after children and educational psychology input.
Financial Health
StableStable · Hiring · 22% CAGR over 3y
Location
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Computed from 5 filingsProvides online booking and administration software for children’s activity providers, enabling creation of bookable camps, classes and workshops, and management of registrations, payments, waivers…
Sells to B2B children’s activity providers, including coaches, teachers, dance schools, football academies, golf pros and other operators running kids’ camps, classes and workshops, including those…
Financial Health
DistressedDistressed · -8% CAGR over 4y
Location
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Computed from 5 filingsOperates an app-based electric vehicle rental service providing on-demand access to cars such as Tesla, Polestar, Volkswagen and Cupra. Customers book, unlock and return vehicles via smartphone with…
Serves consumers, tourists and business travellers needing app-based electric car rental from airport and city-centre locations, with day, weekly, monthly or subscription use across the US, UK and…
Financial Health
StableStable · -60% CAGR over 4y
Location
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Computed from 3 filingsOperates a proprietary trading funding platform that evaluates retail traders through paid challenges and, if successful, provides funded trading accounts. Offers programmes for CFD and futures…
Serves individual traders, including aspiring and experienced retail traders, seeking access to funded trading programmes for CFDs and futures across different account sizes and skill levels.
Financial Health
StableStable · -20% CAGR over 2y
Location
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Computed from 5 filingsDevelops and provides cloud-based enterprise software for automotive, truck, bus and equipment businesses. Its A365 platform, built on Microsoft Dynamics 365, integrates ERP, CRM and dealer…
Serves B2B organisations in the automotive, truck and bus, and heavy equipment sectors, including dealers, distributors, OEM-linked operations, rental and fleet businesses, and aftersales/service…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
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Computed from 5 filingsOperates an online prize draw platform where users enter paid or free number-based draws for chances to win holidays, travel experiences, gadgets, gift cards and cash prizes. Runs scheduled draws and…
Targets individual consumers seeking online prize draws for holidays, experiences, home improvements, gadgets and lifestyle prizes, using paid or free entry options from home.
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 4y
Location
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Computed from 3 filingsDevelops and operates an online word puzzle platform featuring a daily waffle‑shaped word game, additional puzzle variants, archives, player statistics, and optional supporter access funded through…
Serves consumers who play daily online word and puzzle games, including casual players and supporters who donate for premium access, ad-free use, and saved statistics.
Financial Health
HealthyHealthy · -88% CAGR over 2y
Location
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Computed from 3 filingsProvides subcontractor engagement and compliance services for construction companies, including CIS administration, HMRC and IR35 compliance support, tax return assistance, and tools for managing…
Serves B2B construction firms that engage self-employed subcontractors, as well as self-employed construction subcontractors seeking registration, tax return, CIS and HMRC compliance support.
Financial Health
HealthyHealthy
Location
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Computed from 5 filingsRetailer specialising in running and fitness equipment. Sells running shoes, sports clothing, accessories, nutrition products and wearable tech, and provides in‑store gait analysis and fitting…
Serves recreational and competitive runners, walkers, fitness enthusiasts and sports clubs, including men, women and juniors shopping online or in its Portsmouth and Christchurch stores.
Financial Health
StableStable · -5% CAGR over 4y
Location
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Computed from 4 filingsDevelops software for managing and improving contact and company data in CRM and business systems. The platform enriches records, monitors changes to contacts, synchronises data across sources, and…
Serves B2B organisations with CRM, marketing and business development teams that manage client/contact databases, mailing lists, event lists and data across CRM, HR, finance and marketing systems.
Financial Health
WeakWeak · Hiring · 8% CAGR over 3y
Location
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Computed from 5 filingsSupplies paints, coatings and refinishing materials through an online store, including primers, clearcoats, aerosols, colour‑matched paints, abrasives, polishing compounds, masking products, and…
Serves B2B and B2C buyers: automotive bodyshops, smart repair technicians, alloy wheel refurbishers, industrial/commercial coating users, and DIY vehicle owners.
Financial Health
HealthyHealthy · 0% CAGR over 4y
Location
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Computed from 3 filingsDevelops AI-based software for managing employee compensation decisions. The platform provides pay equity audits, compensation recommendations, and tools for pay gap reporting, regulatory compliance,…
Serves large enterprises, particularly HR, total rewards, compensation, people analytics and compliance teams responsible for pay equity, hiring offers, pay reporting and transparency obligations.
Financial Health
WeakWeak · Hiring · 145% CAGR over 2y
Location
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Computed from 3 filingsProvides subcontractor management and compliance services to construction firms, including CIS administration, HMRC and IR35 compliance support, tax return assistance, and systems for engaging and…
Serves construction-sector businesses that engage self-employed subcontractors, alongside subcontractors registering to work through its platform, with a focus on clients managing CIS, IR35 and HMRC…
Financial Health
DistressedDistressed
Location
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Computed from 3 filingsOperates a community radio station broadcasting music, news, sport and talk programming via FM, DAB and online streaming. Produces shows, interviews and podcasts, including football coverage, and…
Serves a mix of local consumers and businesses: Portsmouth-area residents, music/news and Pompey football listeners, plus local businesses and community organisations seeking access to a Portsmouth…
Financial Health
StableStable · Hiring · 7% CAGR over 2y
Location
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Computed from 5 filingsServes immigrant consumers seeking financial services, including people relocating to or living in a new country.
Financial Health
WeakWeak · Hiring · 11% CAGR over 4y
Location
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Computed from 3 filingsProvides roofing contracting services for commercial and residential buildings, including installation and repair of flat and pitched roofs, tiling and slating, timber shingles, felt and single‑ply…
Serves residential homeowners and commercial property clients across the South Coast of England and London, including heritage, leisure and education sector organisations needing flat or pitched…
Financial Health
HealthyHealthy · -23% CAGR over 2y
Location
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Computed from 5 filingsOperates an online travel agency specialising in ski holidays. Provides booking for ski resorts, chalets, hotels and apartments across Europe and North America, with package deals including…
Sells to consumers and groups booking ski holidays, including families and adults seeking chalets, hotels or apartments in European and North American ski resorts, with departures from UK airports.
Financial Health
WeakWeak · Hiring · 5% CAGR over 4y
Location
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Computed from 5 filingsProvides technology platforms and consultancy services for talent management, recruitment, workforce development and career transition. Develops digital tools, careers portals and training resources…
Serves private and public sector organisations, including large employers, government bodies, academic institutions, professional bodies and sector partnerships seeking talent, skills and workforce…
Financial Health
DistressedDistressed · 0% CAGR over 4y
Location
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Computed from 3 filingsDevelops and operates a cloud-based software platform for energy companies to manage operational data. Enables production allocation, hydrocarbon accounting, emissions tracking, measurement data…
Serves energy companies worldwide, from super-majors to independents, including offshore, onshore, LNG, pipeline and refining operators. Targets production, measurement, emissions and data teams.
Financial Health
HealthyHealthy · Hiring · 29% CAGR over 2y
Location
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Distributes and integrates cybersecurity and cloud infrastructure technologies from multiple vendors. Provides solution design, consulting, training, deployment, subscription management, logistics,…
Targets cybersecurity and cloud technology vendors, systems integrators, managed security service providers and value-added resellers in the IT channel, serving business buyers rather than consumers.
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Computed from 5 filingsOperates a football club, organising men’s, women’s and youth teams and participating in league and cup competitions. Hosts matches, sells match and season tickets, and publishes fixtures, results,…
Serves local football supporters and matchgoers, including season ticket holders, club members, youth and women’s team followers, merchandise buyers, and local businesses seeking club sponsorship…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
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Computed from 3 filingsDesigns electrical systems for campervan and van conversions. Sells batteries, solar panels, inverters, chargers, wiring, appliances and preconfigured electrical kits through an online shop, and…
Serves a mix of B2C and B2B customers: DIY campervan converters, van-life consumers, and professional van conversion businesses sourcing electrical systems, components, kits and technical guidance.
Financial Health
StrongStrong · Hiring · 34% CAGR over 2y
Location
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Computed from 5 filingsSupplies satellite and mobile connectivity equipment and services for maritime and remote communications, including VSAT systems, Starlink hardware, routers, antennas and navigation devices. Also…
Serves maritime businesses and leisure vessel owners, plus captains, fleet operators, and marine electronics dealers or integrators buying onboard connectivity and navigation technology.
Financial Health
WeakWeak · -3% CAGR over 4y
Location
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Computed from 5 filingsProvides business connectivity and IT infrastructure services, including bonded 4G/5G and xDSL routers, fixed‑IP SIM connectivity, private LTE/5G networks, cloud migration and hosting, edge…
Sells to UK businesses needing connectivity, cloud, hosting and disaster recovery services, including branch and home offices, property owners, and organisations with last-mile connectivity, private…
Financial Health
HealthyHealthy · Hiring · 12% CAGR over 4y
Location
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Computed from 5 filingsProvides managed IT support for businesses, including system monitoring and helpdesk support, cyber security services, Microsoft 365 and Azure cloud management, cloud communications, and IT projects…
Serves UK businesses and organisations whose teams depend on secure, reliable IT, including leaders seeking outsourced technology support, cyber security, Microsoft cloud and communications guidance.
Financial Health
WeakWeak · -2% CAGR over 4y
Location
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Computed from 5 filingsDesigns, manufactures and sells bolt-on accessories and protective components for motorcycles, including crash protectors, frame sliders, engine case covers, exhaust and fork protectors, and related…
Serves motorcycle owners and riders, particularly sportsbike and performance bike enthusiasts, buying direct online or through stockists. Also addresses motorcycle dealers and retailers carrying…
Financial Health
StableStable
Location
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Computed from 5 filingsProvides a digital platform for brands to run targeted product sampling campaigns, distributing samples to selected consumers and tracking engagement, reviews and sales impact. Includes audience…
Serves consumer brands and their marketing, media and CRM teams, especially those focused on product launches, customer acquisition, reviews, sales conversion and measuring campaign impact.
Financial Health
WeakWeak
Location
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Computed from 5 filingsProvides car and van leasing services for personal and business customers, offering contract hire and finance lease deals across multiple manufacturers. Also supplies electric and hybrid vehicle…
Sells to UK consumers and businesses seeking car and van leasing, including personal lease customers, business fleet buyers, and customers needing specialist vehicles such as wheelchair accessible…
Financial Health
HealthyHealthy · -55% CAGR over 4y
Location
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Computed from 5 filingsOperates a used car dealership selling second-hand vehicles across various makes and models. Provides vehicle purchasing and part‑exchange services, prepares cars with servicing and MOT, and arranges…
Serves B2C private motorists and retail used-car buyers in Horndean, Waterlooville and surrounding Hampshire, including customers seeking part exchange, vehicle finance or to sell their car.
Financial Health
HealthyHealthy · Hiring · 7% CAGR over 4y
Location
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Computed from 5 filingsDevelops bespoke business software and IT solutions, including application design and integration, system maintenance, process improvement consulting, and disaster recovery planning to help…
Serves businesses needing bespoke IT and software support, from startups developing new applications to established organisations and large corporates with existing systems and data processing needs.
Financial Health
WeakWeak · -73% CAGR over 4y
Location
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Computed from 5 filingsSupplies and distributes specialist paints, coatings and application equipment for automotive refinishing, industrial, defence, decorative and wood finishing sectors, offering coating systems and…
Serves trade and business buyers in automotive refinishing, industrial manufacturing, defence, decorative painting and wood finishing, including refinishers, contractors, manufacturers and specialist…
Financial Health
HealthyHealthy · Hiring · 3% CAGR over 4y
Location
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Computed from 5 filingsSells used cars and vans through an online dealership, offering vehicle listings across multiple brands. Provides part‑exchange and vehicle purchasing services, online valuation tools, and motor…
Sells to consumers seeking used cars and vans, including families and other private buyers needing automatic or 7-seater vehicles. Also serves vehicle owners looking to part-exchange or sell, with…
Financial Health
StrongStrong · Hiring · 20% CAGR over 4y
Location
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Operates a network of marinas providing boat berthing and mooring services. Offers dry stack and winter storage, visitor berths, lift and launch facilities, boatyard services, trailer sailer storage,…
Serves private boat and yacht owners, visiting sailors, trailer-sailer users and new boating customers seeking South Coast berthing, storage and marina access, plus marine businesses and contractors…
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Computed from 3 filingsProvides private GP medical services and cosmetic aesthetic treatments. Offers consultations, menopause and weight management clinics, wellness screening, vaccinations, ultrasound scans, joint…
Serves private patients and families across Southampton, Portsmouth and surrounding Hampshire areas, including people seeking GP access, wellness screening, menopause or weight management support,…
Financial Health
StrongStrong · Growing, Hiring · 29% CAGR over 2y
Location
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Operates marina facilities and boatyards, providing boat berthing, dry stack storage, lift and launch services, winter storage, and visitor moorings, with onsite marine businesses and commercial…
Serves leisure boat owners, yacht and motorboat users, visiting sailors and trailer-sailer owners seeking South Coast marina access, plus onsite marine businesses and commercial property tenants.
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Computed from 3 filingsOperates an arts and heritage centre presenting theatre, music, comedy, film screenings and exhibitions. Runs creative workshops, heritage activities and guided walks, and provides museum displays,…
Serves local consumers, families, arts audiences and heritage visitors in Havant and Hampshire, plus community groups and organisations looking to attend events, join workshops, visit exhibitions or…
Financial Health
StableStable · 0% CAGR over 2y
Location
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Operates a network of marinas and boatyards providing boat berthing, dry stack storage, lift and launch services, winter storage, visitor berths, and related marine services for leisure vessels.
Serves leisure boat owners, yacht and motorboat users, visiting sailors and trailer-sailer owners on the UK South Coast, plus marine businesses seeking onsite commercial space.
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Owns and operates a network of marinas and boatyards providing boat berthing, visitor moorings, dry stack and winter storage, lift and launch services, and maintenance facilities, alongside onsite…
Serves private boat owners, berth holders and visiting sailors on the South Coast, plus marine businesses seeking onsite commercial space.
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Computed from 5 filingsProvides vocational training courses for the fitness and wellbeing sector, including qualifications in personal training, nutrition, Pilates, sports massage, strength and conditioning, and life…
Sells to consumers seeking fitness and wellbeing qualifications, including aspiring and working personal trainers, gym instructors, nutrition coaches, Pilates instructors, sports massage therapists,…
Financial Health
StableStable · -68% CAGR over 4y
Location
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Operates marina and boatyard facilities providing boat berthing, visitor moorings and dry stack storage. Offers lift and launch services, winter and summer berthing, storage ashore, and related…
Serves leisure boat owners, yacht owners and visiting boaters seeking marina access across the South Coast, including annual, seasonal, visitor, dry stack and boatyard customers.
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Computed from 5 filingsServes professional photographers, photography businesses and visual creators, from solo or two-person teams to volume studios, plus organizations such as schools and camps.
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
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Computed from 5 filingsDistributes professional hairdressing and beauty products to salons, including hair colour, bleach, toners, brushes, foils and styling tools. Supplies brands such as ELEVEN Australia, Yellow…
Serves professional hair and beauty salons, salon owners and stylists buying trade-only colour, haircare and salon supplies, with education and support aimed at growing salon businesses.
Financial Health
StableStable · -24% CAGR over 4y
Location
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Computed from 4 filingsProvides IT products and services including hardware, software, cloud solutions and networking equipment. Offers technology consulting, system integration, configuration and managed IT services to…
Serves businesses and public sector organisations, including enterprises, financial services firms, retailers, small businesses and government agencies, targeting IT and procurement teams.
Financial Health
StrongStrong · Growing, Hiring · 26% CAGR over 3y
Location
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Computed from 5 filingsProvides digital and direct marketing services including website development, search engine optimisation, pay‑per‑click advertising, social media management, review monitoring and management, and…
Serves B2B clients and brand owners seeking to grow their audience, improve digital visibility, and manage customer reviews across online and direct marketing channels.
Financial Health
WeakWeak · -16% CAGR over 4y
Location
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Computed from 3 filingsSells used cars, primarily Ford models, through a dealership offering vehicle sales, part exchange and purchasing of cars from owners. Also provides vehicle servicing, accessories, and arranges motor…
Serves private motorists and small businesses in Hampshire, including families, commuters and light-commercial vehicle users looking for used Ford and non-Ford vehicles.
Financial Health
StableStable · 0% CAGR over 2y
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Computed from 5 filingsOperates hotels providing short‑stay accommodation with private guest rooms and optional breakfast services. Offers online room booking, parking, and basic hospitality amenities for leisure and…
Serves leisure and short-stay travellers seeking budget hotel accommodation in Fareham and Portsmouth, including couples, families, dog owners and guests needing access to Portsmouth cross-Channel…
Financial Health
DistressedDistressed · -12% CAGR over 4y
Location
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Computed from 3 filingsDesigns and supplies engineered shaft line components and integrated shaftline systems for naval and cruise vessels. Provides equipment and technical support for new ship construction as well as…
Serves B2B and public-sector marine customers, particularly naval defence organisations, shipyards, cruise lines and vessel operators involved in newbuild and in-service vessel programmes.
Financial Health
StableStable · 0% CAGR over 2y
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Computed from 5 filingsOrganises guided historical, archaeological and battlefield holidays and study tours led by historians. Offers themed itineraries covering periods such as ancient history, the World Wars and the…
Serves individual leisure travellers and private groups interested in military, archaeological and cultural history, plus schools seeking battlefield studies trips.
Financial Health
HealthyHealthy · Hiring · 24% CAGR over 4y
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Operates a marina providing boat berthing and mooring services, including annual and visitor berths, dry stack storage, and winter berthing. Also offers boatyard services such as lift and launch,…
Serves leisure boat owners, berth holders, visiting sailors and trailer-sailer users seeking marina berthing, dry stack, storage and boatyard access across South Coast marina locations.
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102 more companies and their verified directors are in the file
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Key facts
About 5% of the trading cohort reports turnover above £5M (5 of 90 firms) — the rest sits below that revenue band.
4% of the cohort was incorporated since 2022 (4 firms), so a sizeable share is in its first few filing cycles.
52.2% of the Portsmouth cloud-infrastructure cohort also show content-delivery tooling, and 52.2% show object-storage services.
47.8% also run tag-management scripts, while 35.6% show analytics tags.
Travel & Hospitality accounts for 26.7% of detected users, ahead of Automotive Retail and Wholesale & Distribution at 10.0% each.
24.4% are classed as weak and 10.0% as distressed, so supplier-risk screening may matter for buyers using this list.
What else do Amazon Web Services users run?
Share of the 90 Amazon Web Services-running UK companies where each technology was also detected. As of June 2026.
Who runs Amazon Web Services in the UK?
By sector
Sectors overlap, so shares need not sum to 100%.
By financial health
From filed accounts; firms with fewer than two filings show as insufficient history.
6
Median headcount
£578.9K
Median UK turnover
5.6%
Above £5M turnover
4
Incorporated since 2022
Verified directors — included in the file
Director names and roles for these 152 companies, alongside financials and websites, in one Excel + CSV file.
How Amazon Web Services usage is detected
Company data
Detected companies are joined to UK Companies House records and XBRL accounts data. 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.
Detection
Firmbase crawls the public website of actively-trading UK companies and fingerprints the technologies present: tracking scripts, embedded forms, chat widgets, CMS markers and similar signatures. A company is included in this list when one or more of the technology's signatures are found on its site; closely-related variants of the same product are grouped under one name. Detection covers what is visible on the public web — a company using the technology purely internally, with no website footprint, will not appear. Counts are therefore a conservative floor, not a ceiling.
Freshness
Websites are re-crawled on a rolling basis and the underlying company data is refreshed from Companies House continuously; filings appear within days of submission. The list and its statistics are regenerated when the detected cohort moves meaningfully. You can see the last-updated timestamp near the top of the page.
Amazon Web Services is a trademark of its respective owner. Firmbase is not affiliated with, sponsored by, or endorsed by the trademark owner.
Amazon Web Services elsewhere
Frequently asked questions
How many companies in Portsmouth use Amazon Web Services?
How is Amazon Web Services usage detected?
What kinds of companies use Amazon Web Services in Portsmouth?
What do Amazon Web Services users in Portsmouth also run?
How fresh is this data?
Can I get contact details for these companies?
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