IT Companies in Hertfordshire
Compare 179 IT and cloud providers across Hertfordshire. Which towns the list covers and what to ask a supplier offering AI or machine learning.
IT Providers in Hertfordshire
Showing 145–168 of 179 providers in our directory
NOUKHA TECHNOLOGIES
Watford
Noukha Technologies: AI-powered software, web & mobile app development in Coimbatore. Serving Chennai, Tamil Nadu & global clients with custom digital solutions.
View ProfileNSL Telecoms Ltd
St Albans
NSL Telecoms is a St Albans-based telecoms supplier providing telephone systems, unified communications, contact centre solutions and voice and data connectivity to businesses. Working with products such as 8×8, the company offers consultancy, cost centre billing, disaster recovery planning, moving office support, reports and analytics, plus reseller and agent services. Case studies include Surrey Translation Bureau, Angel Call Handling and Trafalgar Theatres.
View ProfileOUTCOMES BASED HEALTHCARE
Stevenage
Outcomes Based Healthcare is a specialist organisation in person-centred health data curation, focusing on population health analytics and segmentation. It develops and provides the National Bridges to Health Segmentation Dataset and the HEALTHSPAN® metric to help health systems understand population needs, allocate resources effectively, and measure outcomes. The organisation supports value-based care by enabling data-driven decisions that improve health outcomes across populations.
View ProfileP S G Networks Ltd
Watford
P S G Networks is a Watford-based business communications provider serving clients across Hertfordshire, London and the wider UK. It supplies hosted VoIP telephony, unified communications (UCaaS), on-premise telephone systems for 5 to 130,000 users, business mobiles and connectivity including broadband. Additional services cover network cabling installation and maintenance through its Cable Care division, plus business energy rate comparison. Case studies include English Heritage.
View ProfilePC Docs
Hertfordshire
PC Docs is a London-based managed IT support provider for growing businesses across London, Hertfordshire, Essex and the South East, also supporting organisations throughout the UK. It offers managed IT support, cyber security, cloud solutions, Microsoft 365 management, IT helpdesk support, backups and cloud VoIP telephone systems. The company holds Cyber Essentials and ISO 9001:2015 certification.
View ProfilePeritus Cloud Security
St Albans
Peritus Cloud Security is a St Albans-based provider of cloud and cyber security services and consultancy. Its UK-based consultants deliver managed services covering Microsoft 365 email security, endpoint and network protection, risk-based vulnerability management, penetration testing, incident readiness and ransomware resilience. Working alongside internal IT and security teams, Peritus serves organisations across sectors including finance, education, healthcare, technology, professional services, media and the public sector.
View ProfilePetatec Ltd
Watford
Petatec is an IT consultancy based in Watford, working with businesses across the UK, Switzerland and Germany since 2002. It reviews IT spend - licences, contracts, cloud usage and support agreements - to cut costs, and delivers infrastructure and cloud modernisation, Microsoft 365, networking, security and virtualisation. Services include 1st to 3rd level support, monitoring, backup, cybersecurity and compliance, plus AI automation and MONA AI recruitment.
View ProfilePlum Networks Ltd
St Albans
Plum Networks provides managed IT support, business telephony and internet services to small businesses in London and Hertfordshire. Established in 2008, the company offers helpdesk support, Microsoft 365 management, networking, WiFi and server installation, cloud backup, office phone systems, business mobile SIMs and full-fibre broadband. A Microsoft Solutions Partner, Zoho Authorised Partner and Xelion partner, it consolidates IT, voice, mobile and internet under a single contract.
View ProfilePrimary IT Support
Stevenage
Primary IT Support provides ICT services to partner schools, drawing on almost 20 years of experience in the education sector. Based in Stevenage, the company offers network support, onsite engineer support and remote support, alongside backup and cloud solutions, data security services and a GDPR practitioner service. Its stated aim is to help schools deliver education effectively through reliable ICT provision.
View ProfileProStack
Stevenage
ProStack is an independently owned managed hosting provider serving digital agencies and ecommerce businesses from the UK. It offers cloud and dedicated servers, shared, reseller and charity hosting, plus its self-serve Cito platform. Services include managed hosting with free migration, ecommerce hosting, penetration testing and Cloudflare. Support is UK-based and available 24/7, with ISO 27001 and PCI DSS compliance, daily off-site backups and UK-resident data.
View ProfileRapidsource Telecom Limited
Watford
Rapidsource Telecom Limited is a Watford-based wholesale distributor of mobile phones, supplying handsets from all major brands to UK and European distributors, online retailers, insurance fulfilment companies, retail chains and other wholesalers. Stock ranges from brand new OEM and network handsets to 14-day return, Grade A+ and refurbished devices. The company offers next-day delivery, handset unlocking and configuration services, with orders from five to 1,000 handsets.
View ProfileSciphus Computing
St Albans
Sciphus Computing is a St Albans-based custom software development company that works closely with clients to identify the most valuable features and build simple, easy-to-use software. Its full-stack developers, trained scientists, deliver mobile, desktop and server applications. Past clients include Monzo Bank, Rothamsted Research, the Biotechnology and Biological Sciences Research Council and Western Sydney University.
View ProfileScyberx
Watford
Scyberx is a Watford-based cybersecurity consultancy offering risk assessments, vulnerability assessments, penetration testing, compliance assessments and CISO advisory services. Its technical services cover system hardening, remediation work, cloud security and managed offerings including CISO as a Service, Vulnerability Management as a Service (VMaaS), Penetration Testing as a Service (PTaaS) and Cyber Essentials Plus as a Service. It also provides cybersecurity awareness training and free health checks for education, charity and voluntary organisations.
View ProfileServerChoice
Stevenage
ServerChoice provides secure colocation, network management and connectivity services from three data centres located in Stevenage, London and Harlow. The company is ISO 27001 certified and a PCI DSS Level 1 Service Provider. Its Move & Protect package combines colocation space with free IP transit, vulnerability scans, penetration testing and hardware assessment.
View ProfileServiceTec Global Services Limited
Stevenage
ServiceTec Global Services provides IT support for airports, including service desk operations, staff augmentation, IT projects, consultancy and IT asset management. Based in Stevenage with a US office in Herndon, Virginia, the company is certified to ISO 9001:2015, ISO/IEC 20000-1:2018 and ISO/IEC 27001:2022, serving airport clients across Europe and America.
View ProfileSimplicity Communications Ltd
Watford
Simplicity Communications Ltd supplies business telecoms and IT solutions including hosted phone systems, internet connectivity, networks and WiFi, business mobile packages and managed IT services. It delivers, supports and monitors the technology that keeps organisations online and communicating, serving growing businesses, established companies and the not-for-profit sector with technical expertise alongside or in place of in-house teams.
View ProfileSirsiDynix
Watford
SirsiDynix provides library automation and technology solutions for public, academic, K-12, consortia, and special libraries. Its products include BLUEcloud, Symphony, Horizon, and EOS.Web, supporting discovery, circulation, acquisitions, analytics, and mobile services to help libraries fulfill their mission and engage communities.
View ProfileTDI Solutions
Stevenage
TDI Solutions is a Stevenage-based company specialising in structured cabling and IT data infrastructure. It provides end-to-end services covering planning, design, installation and maintenance of data networks for businesses, including those in specialised industries. The company states its aim is to deliver reliable, scalable infrastructure supporting seamless operations, handling projects from initial design through to delivery and ongoing support.
View Profiletechnologywithin
Watford
technologywithin supplies connectivity and workspace management technology to flex operators and commercial landlords across the UK and Europe, serving more than 600 flexible workspace locations. Its internet and WiFi services provide a shared and dedicated bandwidth network for coworking and serviced offices, covering client and guest network management and security. Its workspace management software covers sales pipeline management, client contract and billing management, and reporting for flexible workspace and commercial real estate operators. Client testimonials on its website come from Arena, UBC UK and Unit Management.
View ProfileTechtrus Ltd
Hemel Hempstead
Techtrus provides IT services, support and infrastructure solutions to businesses across sectors including financial services, government, education, healthcare, retail and energy. Its certified, vendor-independent engineers deliver IT audits and asset tagging, office and data centre relocations, hardware and software rollouts, and network design and support. The company offers a single point of contact from planning through to delivery, with coverage across the UK and EU.
View ProfileTemenos
Hemel Hempstead
Temenos provides banking software covering core banking, digital banking, payments and wealth management. Its platforms serve retail and business, corporate and commercial, and wealth segments, with specialised solutions for credit unions, community banks and Islamic banking. The company offers cloud-based SaaS delivery and an AI cloud innovation platform, supported by a partner network for implementation, sales and technology across its global offices.
View ProfileTesylate Ltd
Hemel Hempstead
Tesylate provides a pay-as-you-go business intelligence subscription that automates reporting for companies without in-house technical skills. It centralises business data into a single live data model, replacing manual spreadsheet-based report generation with automated dashboards. Leaders track metrics through weekly scorecards and Objectives and Key Results (OKRs), monitoring real-time progress against critical measures. The company states the service requires less than one day of client time monthly.
View ProfileTrace One UK
Hemel Hempstead
Trace One provides product lifecycle management (PLM) and regulatory compliance software for food and beverage, cosmetics and personal care, and specialty chemicals brands. Its platform covers product formulation, specification and packaging management, supplier quality, e-sourcing, sustainability tracking, analytics, and SDS authoring with EHS compliance. The company reports over 9,000 global brand customers, including Tesco, Barilla and Ferrero. Based in Hemel Hempstead.
View Profiletrio telecom
St Albans
Trio Telecom is a St Albans-based business telecommunications provider serving companies within roughly a 20 mile radius. It supplies business phone lines, hosted and on-premises VoIP phone systems, mobile plans, business broadband including assured and superfast options, Ethernet leased lines, and virtual numbers. The company offers a three-step Telecoms Health Check audit, consolidated billing, a dedicated account manager, and a UK-based support team available 24/7.
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