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IT Integration Companies in Sheffield: 56 Active Firms (2026)
IT integration companies connect software, data and infrastructure into interoperable business systems for organisations in Sheffield.
Buying centres tend to sit with operations, finance, IT service leads and product teams that have inherited a mix of cloud and on-premise systems. The commercial work is usually project-led at the outset: application interfaces, workflow automation, data-pipeline design and support for hybrid estates, then follow-on support where the integrator becomes part of the client’s technical bench. The buyer profile appears mainly B2B, from owner-managed firms needing a specialist partner to mid-market organisations with enough internal IT capacity to specify requirements but not enough engineering cover to deliver every integration themselves.
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Sheffield has 56 actively trading IT integration companies, making this a compact local cohort rather than a broad software cluster. Reported employment totals 626 people, so the footprint is visible in local business-services labour markets but still weighted towards specialist teams rather than very large delivery houses. The mix implied by the buyer profile is practical: firms that can take on business-system integration, managed technical support and hybrid infrastructure work for regional customers, while retaining enough delivery depth to serve UK-wide clients where the relationship begins in Sheffield.
Integration suppliers operate in a market where contractual risk often matters as much as the technical build. Projects that move personal or customer data between finance, HR, sales and operational systems bring UK GDPR duties into scope, with ICO expectations around access control, retention and breach handling. Regulated clients may also impose their own audit trails, change-management evidence and supplier-assurance checks. For smaller Sheffield consultancies, that can make governance documentation, handover quality and support processes part of the sale, not just background administration.
Demand appears likely to remain tied to unglamorous replacement and connection work: ageing on-premise systems, duplicated databases, manual workflows and fragmented reporting. The cohort’s centre of gravity looks closer to consultancy and managed service than product-scale software, so growth tends to come through repeat client work, sector specialism and selective hiring rather than pure software distribution. Scarcity of larger local integrators may leave room for consolidation, but it also suggests many providers will stay owner-managed, with acquisition interest focused on teams that hold long-running client relationships and defensible technical knowledge.
56
Active firms
2026
5
Over £5M
Revenue-reporting firms
4
New since 2022
Recently incorporated
Key facts
About 8% of the trading cohort reports turnover above £5M (5 of 56 firms) — the rest sits below that revenue band.
7% of the cohort was incorporated since 2022 (4 firms), so a sizeable share is in its first few filing cycles.
Sheffield IT integration providers sit between internal IT teams and software suppliers, covering migration, middleware, workflow automation, data exchange and support.
Buyer demand tends to come from organisations trying to connect finance, operations, customer and reporting systems without building those capabilities in-house.
The local market appears to mix implementation and managed integration capacity with product-adjacent consultancy models.
Top Sheffield IT Integration companies
QUAD COMPUTER SERVICES LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides IT support and managed services for businesses, including hardware and network setup, cloud hosting, remote access, and cybersecurity tools. Supplies and customises Pegasus Opera accounting…
Sells to businesses needing IT support, software and hardware services, particularly SMEs using payroll, accounting, CRM and e-commerce systems. Mainly serves organisations in Sheffield, South…
Financial Health
DistressedDistressed · -79% CAGR over 3y
Location
The Curve Consulting Services Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides technology consultancy and software development services, including digital transformation planning, data analytics, machine learning, IoT system design, mobile and MVP development, and…
Serves data-rich B2B organisations with complex processes, connected devices or legacy systems, including teams seeking software, data, AI, IoT or Dynamics 365 support for business-critical…
Financial Health
StableStable · 2% CAGR over 2y
Location
Dyson IT Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT consultancy and outsourced IT support for businesses, including project management, infrastructure support, bespoke web development, e-commerce integration, API and middleware…
Serves small and large UK businesses needing outsourced or additional IT expertise, including teams managing office systems, websites, eCommerce, hosting and project management workflows.
Financial Health
StrongStrong · Growing, Hiring · 39% CAGR over 4y
Location
DALE GROUP (HOLDINGS) LTD
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT services for businesses, including helpdesk support, hardware setup, network maintenance, cybersecurity, cloud solutions and Microsoft 365 support. Also offers disaster recovery,…
Serves businesses in Sheffield and Yorkshire needing managed IT support, cloud services, cybersecurity, business continuity and Microsoft 365 assistance, including companies with internal directors,…
Financial Health
StableStable
Location
Defacto Solutions Limited
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsDevelops and supplies software modules and bespoke extensions for Sage ERP systems. Provides implementation consultancy, system integration, mobile data capture, warehouse management, shopfloor…
Serves B2B organisations using Sage ERP, especially Sage Line 500 and Sage 1000 customers, including firms with warehouse, distribution, manufacturing, logistics, field service and web-sales…
Financial Health
DistressedDistressed · -7% CAGR over 3y
Location
Econix Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides consulting, implementation, integration and support services for Microsoft Dynamics 365, Dynamics AX/NAV, and related cloud platforms. Delivers ERP, CRM and analytics solutions, including…
Serves B2B growth companies across manufacturing, trade and distribution, retail and e-commerce, restaurants, construction, services and finance, targeting organisations using or adopting Microsoft…
Financial Health
StrongStrong · Hiring · 8% CAGR over 2y
Location
PIPE & PIPER LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops bespoke mobile applications, web software and cloud-based business systems. Provides custom software engineering, API integrations, UI/UX design, rapid prototyping, and DevOps services…
Serves B2B organisations needing digital products and operational systems, with sector focus on business services, manufacturing, healthcare, compliance-led organisations and hospitality.
Financial Health
StrongStrong · Hiring · 24% CAGR over 4y
Location
NIMBLE DELIVERY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides technology consultancy services including digital strategy, software engineering, product development, UX design, cloud and DevOps, testing, and data and AI solutions. Works with…
Serves mid-market and enterprise organisations, plus public sector bodies, across retail, education, fintech, betting and gaming, telecoms, manufacturing and charity sectors.
Financial Health
StableStable · -48% CAGR over 4y
Location
SKILLSLOGIC LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops bespoke web and mobile software, including database applications, management information systems and custom software products. Provides learning management systems, e‑learning and assessment…
Serves B2B clients needing custom digital systems, especially corporates, training providers, FE and education organisations, private training companies, food manufacturers, and catering-related…
Financial Health
StrongStrong · Growing, Hiring · 4% CAGR over 4y
Location
RIVERSIDE AUTOMATION LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDesigns and implements industrial automation and control systems. Provides electrical and process control panel design and supply, PLC and SCADA software, MES/MIS integration, data collection…
Serves B2B industrial customers, including manufacturers and process operators, from single-site plants to multi-factory organisations requiring automation and control system support.
Financial Health
StableStable · -78% CAGR over 3y
Location
AFFINITY IT SERVICES LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support and IT services for businesses, including Microsoft 365, cloud backup and hosting, system monitoring and IT projects. Also supplies telecoms services such as business…
Serves small to medium-sized businesses and commercial or industrial organisations, primarily in Sheffield and South Yorkshire.
Financial Health
HealthyHealthy · -6% CAGR over 2y
Location
1101 LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides digital transformation services including artificial intelligence solutions, cybersecurity, IT support, and technology strategy. Helps organisations integrate systems, automate processes,…
Serves UK businesses and organisations, particularly in manufacturing, engineering, construction, legal and not-for-profit sectors, with buyers likely including operations, leadership and IT teams.
Financial Health
StrongStrong · Growing, Hiring · 8% CAGR over 3y
Location
ONE2CALL LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT services for businesses, including technical support, IT strategy, cybersecurity protection, cloud management, network connectivity, and telecoms systems. Also offers IT health…
Serves small and mid-sized businesses in Yorkshire and across the UK that need an outsourced technology partner, typically business owners and teams without large in-house IT resources.
Financial Health
WeakWeak · Hiring · 2% CAGR over 5y
Location
CHG ELECTRICAL LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides engineering and digital solutions for infrastructure and industrial sectors. Services include MEICA and EICAT design and installation, civil and mechanical engineering, control panel design…
Serves B2B infrastructure and industrial customers, particularly water utilities, rail operators, steel producers and manufacturers with complex operational, maintenance and compliance needs across…
Financial Health
HealthyHealthy · -87% CAGR over 2y
Location
CASTUS LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops bespoke software applications, web applications and e‑commerce platforms for businesses. Provides system integrations, booking and management systems, website performance optimisation, and…
Serves UK businesses needing bespoke digital systems, particularly e-commerce retailers and operators in cruise, construction equipment, training, tool services, student accommodation, wellness and…
Financial Health
StableStable · Hiring · 5% CAGR over 2y
Location
Arkom Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and develops websites, membership systems, customer relationship management (CRM) platforms, and online portals. Builds custom business applications and collaboration tools, and provides…
Serves organisations and businesses, particularly membership bodies, trade associations, charities, training or awarding bodies, and leisure or tourism operators with administrative and member-facing…
Financial Health
StableStable · 0% CAGR over 4y
Location
ESP PROJECTS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and maintenance for businesses, including helpdesk services, IT projects, Microsoft 365 support, network and data cabling installation, telephone systems, and staff IT…
Serves B2B customers, mainly local business owners and SMEs with around 25–50 staff. Targets organisations that need outsourced IT support and can work directly with owners or in-house IT contacts,…
Financial Health
StableStable · -1% CAGR over 4y
Location
ASGARD GROUP LIMITED
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides IoT technology solutions including thermal imaging and smart city or logistics applications, supplies personal protective equipment, and delivers IT services such as program management,…
Serves enterprises, healthcare organizations, public-sector or municipal smart city buyers, logistics operators, and community/veteran-focused agriculture initiatives needing IoT, IT, safety, and…
Financial Health
StrongStrong · Hiring · 17% CAGR over 2y
Location
Pipe Ten Hosting Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed cloud hosting and infrastructure management for web applications. Services include infrastructure design and deployment, 24/7 monitoring, security and compliance support, performance…
Serves B2B software and web application teams, especially fintech, edtech, SaaS, MSPs and other regulated organisations needing secure, compliant cloud infrastructure support without hiring full-time…
Financial Health
StableStable · 0% CAGR over 2y
Location
Simoda Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT services including cloud computing, cybersecurity, enterprise networking, business connectivity, virtual desktop infrastructure and managed IT support. Also develops and delivers…
Serves businesses and organisations of all sizes across the UK and Europe, including teams responsible for IT, security, cloud infrastructure, connectivity and digital transformation.
Financial Health
StrongStrong · Growing, Hiring · 46% CAGR over 4y
Location
Polymorphism Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops enterprise software and provides technical consultancy, specialising in Java JEE server-side development. Builds web applications, distributed databases and corporate systems, and integrates…
Serves established enterprises, blue-chip and FTSE-100 organisations, public sector bodies and growing businesses that have complex internal systems, web application, database or mobile integration…
Financial Health
DistressedDistressed · -4% CAGR over 4y
Location
PACE SOFTWARE DEVELOPMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDevelops bespoke web and Windows business software using Microsoft technologies. Builds and supports SQL Server and Access databases, maintains legacy and modern systems, and provides IT consultancy…
Serves businesses and institutions across multiple sectors, including universities and industrial organisations, typically customers with core operational software and database systems.
Financial Health
StableStable · -68% CAGR over 4y
Location
OCF Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns, implements and supports high‑performance computing (HPC), data storage and cloud infrastructure systems. Provides AI and deep learning platforms, consultancy, project management and managed…
Sells to organisations needing high-performance computing infrastructure, mainly B2B and research-sector buyers in higher education, life sciences, healthcare, engineering and manufacturing,…
Financial Health
WeakWeak · -89% CAGR over 2y
Location
Sirius G Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides consultancy and technical services for organisations adopting open source software, including identity management, IT infrastructure, data management, digital platforms and enterprise…
Serves public-sector bodies and businesses, including corporate, financial services, healthcare, SME and education organisations.
Financial Health
HealthyHealthy
Location
ILUX ELAAS LTD
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT services including technical support, service desk operations, IT consultancy, infrastructure management, cloud migration, backup and disaster recovery, cybersecurity, and VoIP…
Serves businesses and organisations in education, health and social care, hospices, legal services and high-growth technology, including schools, care providers, solicitors and scaling companies.
Financial Health
HealthyHealthy
Location
VISIONBASE SOFTWARE LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides cloud hosting for Sage 50 accounting software, enabling remote desktop access to business systems. Also develops Sage integrations and connected applications, and delivers Sage software…
Targets businesses using Sage 50 or Sage Accounts, particularly finance and accounting teams needing remote access to desktop accounting software and Sage-connected systems.
Financial Health
WeakWeak · 0% CAGR over 3y
Location
VARCARME LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides business software including Sage accounting and payroll systems, document management and data capture solutions. Offers software development, web design, e‑commerce sites, internet services,…
Serves businesses, particularly firms using Sage accounts/payroll, document management and PC-based business systems, alongside organisations needing web, internet and bespoke software support.
Financial Health
StableStable · Hiring · 26% CAGR over 3y
Location
A J Systems Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides IT support, cloud IT solutions, custom software development, and technical training for organisations, including third sector clients. Also offers remote assistance and fault‑logging support…
Serves businesses and third-sector organisations as support clients, including teams responsible for IT systems, cloud infrastructure, software projects and staff training.
Financial Health
StrongStrong · Hiring · 20% CAGR over 2y
Location
TECSEC SERVICES LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support, IT consultancy and cybersecurity services for businesses. Offers cloud and network management, internet and VoIP systems, disaster recovery, and governance and compliance…
Serves SME businesses needing outsourced IT support and cyber security compliance, including organisations seeking Cyber Essentials, Defence Cyber Certification, IASME Cyber Assurance or ISO 27001…
Financial Health
HealthyHealthy · Hiring · 5% CAGR over 4y
Location
JSG DEVELOPMENTS LTD
Trajectory
1y · 2025–NowDevelops custom software, websites, and mobile applications. Services include iOS and Android app development, web app development, API integration, hybrid apps, UI/UX design, and AI/ML application…
Serves B2B clients including startups, app publishers, digital entertainment companies, technology project leads, and founders seeking outsourced design and software development support.
Financial Health
Insufficient historyInsufficient history
Location
Eticloud Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides cloud-based IT infrastructure, communications systems, cybersecurity, and hosted legal technology software. Designs and manages tailored technology strategies and managed IT environments,…
Serves B2B customers, with a clear focus on law firms and legal practices, plus other professional firms needing managed technology, communications, security and legal software environments.
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
New World Tech Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides IT consulting and technical leadership services, including CTO-as-a-Service, cloud strategy and migration, ServiceNow implementation, and digital transformation support, helping…
Serves businesses and enterprise organisations needing senior technology leadership, cloud adoption support, IT programme delivery and digital transformation, including technology, telecoms and cloud…
Financial Health
StrongStrong · Growing, Hiring · 73% CAGR over 5y
Location
IT MISTRY LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and consulting services for businesses, including bespoke IT solutions, infrastructure monitoring, cybersecurity, connectivity and communications systems, Windows remote support,…
Serves businesses needing outsourced IT and communications support, including organisations seeking infrastructure management, security, connectivity, monitoring and remote Windows support.
Financial Health
WeakWeak · -4% CAGR over 4y
Location
VOICE TECHNOLOGIES (UK) LTD
Trajectory
4y · 2023–NowSupplies and implements speech recognition software, digital dictation hardware and software, and document workflow applications. Provides consultation, installation, integration, training and…
Serves UK public and private sector organisations, especially legal firms, healthcare providers and surveying practices with high volumes of correspondence and document workflow needs.
Financial Health
Insufficient historyInsufficient history
Location
BLUE BOX IT LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides managed IT support and technology services for schools, colleges, businesses and non‑profits. Services include cloud and Microsoft 365 solutions, cybersecurity, network management, backup…
Serves UK education providers across all phases, including schools, colleges and multi-academy trusts, as well as growing businesses and non-profit organisations needing managed IT, cyber security…
Financial Health
StableStable · Hiring · 12% CAGR over 3y
Location
Properta Commercial Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed cloud hosting and infrastructure services for web applications, including architecture design, deployment, monitoring, security management, compliance support, performance…
Serves B2B software and digital product teams needing managed cloud infrastructure, especially fintech, edtech, MSP and SaaS businesses, including regulated and high-compliance organisations seeking…
Financial Health
HealthyHealthy · 0% CAGR over 2y
Location
Millgate Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides IT and telecommunications products and services including hardware procurement, cloud and infrastructure solutions, cybersecurity, software licensing, and managed IT support. Also supplies…
Serves UK businesses, from growing SMBs to established enterprises, that need outsourced IT, telecoms, cybersecurity, cloud, software licensing and managed service support.
Financial Health
StrongStrong · Profitable · -6% CAGR over 3y
Location
Jolly IT Solutions Limited
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support and helpdesk services for businesses, including cybersecurity, cloud migrations and Microsoft 365 management, data backup, internet and telecoms setup, hardware supply,…
Sells to businesses that need outsourced IT support, especially organisations without in-house IT resources. Serves business owners and managers using managed IT, cybersecurity, Microsoft 365,…
Financial Health
StableStable · Hiring · 6% CAGR over 2y
Location
CBC COMPUTER SYSTEMS (SHEFFIELD) LIMITED
Trajectory
5y · 2021–NowProvides IT products and services including managed IT support, broadband and wireless networking, AV installation, managed print, email filtering, and cloud platforms such as Microsoft 365 and…
Serves schools, healthcare organisations, corporate clients and public sector buyers across the UK, including IT managers and procurement teams buying technology, AV and workplace systems.
Financial Health
Insufficient historyInsufficient history
Location
Synergi Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides custom software and mobile application development, including Laravel and AI solutions. Offers managed IT services, outsourced helpdesk support, cloud infrastructure management,…
Serves businesses and organisations of all sizes across varied industries, especially operations, finance and IT teams seeking external technology support and custom digital systems.
Financial Health
DistressedDistressed · 0% CAGR over 2y
Location
BINARY FORGE LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsDevelops bespoke enterprise software, including cloud‑hosted web applications, system integrations, and IoT device management platforms. Provides digital transformation consulting, technical due…
Serves businesses seeking bespoke enterprise software, IoT and digital transformation support, including organisations of varying sizes across multiple sectors. Targets buyers needing system…
Financial Health
StableStable
Location
KILCO LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT services and bespoke software development for private and public sector organisations, including system support, maintenance, custom application development, and integration of…
Serves private-sector organisations and public-sector bodies seeking managed IT and bespoke software support.
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 2y
Location
Pinnula Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides business management and planning software including advanced planning and scheduling tools, and business intelligence systems. Also supplies IT hardware, endpoint security, infrastructure…
Sells to businesses needing business management, planning, security, infrastructure and IT support solutions. Serves organisations seeking process improvement, systems integration and consultancy,…
Financial Health
StableStable · 3% CAGR over 3y
Location
HOLISTIC IT LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides managed IT support, cloud services, and cybersecurity for businesses, including Microsoft 365 and Azure management, cloud migration, backup and disaster recovery, managed WiFi and firewalls,…
Serves SMEs and larger businesses, schools, charities and public sector organisations, with emphasis on Doncaster, South Yorkshire and UK business customers.
Financial Health
WeakWeak · Hiring · 8% CAGR over 2y
Location
Cutler IT Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides IT support and managed IT services for businesses, including supply, installation and maintenance of servers, networks and telecommunications equipment. Offers on‑premise, hybrid and cloud…
Sells to businesses needing managed IT and telecoms support, including organisations running on-premise, hybrid or cloud systems. Targets business users in Yorkshire and nearby areas such as…
Financial Health
StableStable · Hiring · 5% CAGR over 4y
Location
Industrial Software Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides industrial automation software services including PLC, HMI and SCADA programming, control system design and modification, and backup of machine software. Also integrates plant-floor data…
Serves B2B industrial operators and manufacturers with production sites using PLC, HMI and SCADA control systems, including engineering, maintenance and operations teams.
Financial Health
StableStable · 0% CAGR over 3y
Location
101 DIGITAL SOLUTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and infrastructure services for businesses, including network and server management, cloud computing, Microsoft 365 support, VoIP systems, cybersecurity monitoring, online…
Serves B2B small businesses and third sector organisations, particularly those without an in-house IT team. Targets buyers needing outsourced IT support, cloud, security and infrastructure services…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Salem Rotherham Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides industrial system integration services combining hardware and software to automate and monitor operations. Designs and implements process control, safety and monitoring systems, including…
Serves B2B organisations in power and energy, manufacturing, renewables, oil and gas, logistics and retail, targeting operations and engineering teams managing industrial automation, safety and…
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
Nemark Professional IT Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides managed IT support and consultancy for businesses, including remote and on-site support, cloud solutions, Microsoft 365 deployment and management, network migration, cybersecurity, backup…
Serves UK businesses needing outsourced IT support, especially SMEs and professional services firms such as solicitors, accountants and surveyors in Doncaster, Leeds, Rotherham, Sheffield and beyond.
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
MMS (SHEFFIELD) LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides bespoke software development services including web and mobile application development, IoT system engineering, requirements analysis, and managed hosting. Also develops software products…
Serves B2B clients, including business leaders, IT teams, education-sector organisations and enterprise customers in sectors such as automotive seeking bespoke software and managed digital systems.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
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How Sheffield IT Integration companies work and how to sell to them
What they do
Revenue usually comes from consultancy days, fixed-scope build projects and retained support rather than a single software product. Sheffield IT integration firms tend to price discovery and design work on a time-and-materials basis, then move into fixed milestones for interface builds, workflow changes, reporting layers and migration tasks once the risk is clearer. Follow-on revenue often takes the form of support retainers, monitoring, change requests and small enhancements. Some firms may also earn margin from cloud hosting, licences or hardware procurement, but the main commercial asset is delivery capacity: analysts, engineers and project managers who can translate messy business processes into working connections.
Who they sell to
Customers are usually owner-managed companies and mid-market organisations with enough internal IT knowledge to know where systems are failing, but not enough spare engineering capacity to fix the estate themselves. Typical sponsors include operations directors, finance leaders, IT service managers, heads of product and procurement teams when supplier assurance is required. Smaller jobs can be won through referral, account expansion or a direct consultation; larger programmes tend to involve proposal documents, security questionnaires and several stakeholders. Sales cycles are likely to lengthen when the work touches finance, HR or customer records, because legal and compliance teams become part of the approval chain.
What they buy
Most Sheffield IT integration firms tend to spend on tools that protect billable time and reduce delivery risk. Useful categories include CRM, proposal management, project accounting, ticketing, documentation, remote access, backup, identity and access management, code repositories, test automation, observability, data-quality tooling and security assessment services. Recruitment and contractor supply can also matter, especially where a firm needs short-term cover for cloud infrastructure, data engineering or application support. Professional-services suppliers should expect buyers to ask how quickly their offer improves utilisation, reduces rework, shortens handover or helps evidence control over client systems.
Why and how to sell to them
Buying triggers tend to appear when an integrator wins a client larger than its usual base, adds delivery staff, inherits a regulated workload or moves from ad hoc support into recurring managed service contracts. Only 5 Sheffield IT integration companies have crossed £5M revenue, so sellers may find a small group with more formal procurement and a longer tail where founders still approve spend. Outbound works better when it is tied to a delivery constraint: missed milestones, duplicated documentation, unmanaged access, margin leakage on fixed-price work, or the need to show UK GDPR discipline without adding another layer of manual administration.
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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