The IT Services and IT Consulting sector in Reading is represented by companies offering digital transformation, cloud, data, and AI solutions. Mastek delivers enterprise digital and cloud transformation. Invenio specializes in SAP and MuleSoft solutions. Ultima provides end-to-end cloud, security, data, and AI solutions, while Lemongrass offers automated managed services for SAP on Cloud.
These firms largely focus on supporting private and public sector organizations. XMA helps achieve strategic outcomes through consultancy. ESP Global Services provides 24/7 multilingual IT support. A common pattern is the provision of managed services and specialized consulting, particularly around Microsoft and SAP platforms.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Mastekmastek.com
Enterprise digital and cloud transformation partner delivering solutions in digital experience, cloud, data, automation, AI, and managed services globally. |
6,396 | |||
| 2 |
Invenioinvenio-solutions.com
Specialises in SAP and MuleSoft solutions, transforming public and private sector organisations with consulting, implementation, and advanced technology applications worldwide. |
1,061 | |||
| 3 | 683 | ||||
| 4 |
Ultimaultima.com
Providing end-to-end cloud, security, data, and AI solutions with tailored managed services for global private and public sector clients. |
575 | |||
| 5 |
Lemongrasslemongrasscloud.com
Provides automated managed services for SAP on Cloud, enabling scalable, agile, and innovative enterprise solutions with near zero downtime migrations. |
535 | |||
| 6 |
ESP Global Servicesespglobalservices.com
Provides 24/7 multilingual IT support with service desks worldwide, offering remote, hybrid, and on-site IT service management. |
516 | |||
| 7 | 456 | ||||
| 8 | 362 | ||||
| 9 |
ActiveOpsactiveops.com
A company specializing in AI-powered SaaS solutions for service operations, helping organizations make better and faster decisions to boost productivity and capacity |
326 | |||
| 10 |
KYOCERA Document Solutions UKkyoceradocumentsolutions.co.uk
Provider of eco-friendly multifunction printers, business applications, and consultative services to optimize and manage document workflows efficiently. |
318 | |||
| 11 |
LADERA TECHNOLOGYladeratechnology.com
A leading IT service company providing innovative solutions, project delivery, and business excellence through skilled technology specialists and customer-centric approach |
198 | |||
| 12 | 105 | ||||
| 13 |
Proventeqproventeq.com
Specialist provider of content migration, digital workplace solutions, and AI-powered tools for Enterprise Content Management Systems International presence with Microsoft Gold Partnership |
91 | |||
| 14 |
Volume Group Ltdrideshotgun.global
Innovative B2B Marketing solutions, Extended Reality experiences, and Learning & Development services supported by Finance, IT, and People services |
87 | |||
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| 15 |
Venerate Solutionsveneratesolutions.com
A Salesforce Platinum Consulting Partner offering implementation, consulting, and managed services with a focus on customer-centric solutions and transparent rates |
67 | |||
| 16 |
Hunter Macdonald Ltdnetcompany.com
A leading IT service company in Europe, specializing in digital transformation and agile IT solutions for global customers across various industries |
48 | |||
| 17 |
Pioneer Group (UK)pioneergroup.co.uk
Specializing in transformative digital experiences, we provide innovative technology solutions, world-class service, and support to empower businesses towards success |
42 | |||
| 18 |
Project Audio Visualprojectaudiovisual.co.uk
Transforming workspaces into seamless hybrid meeting destinations, specializing in Microsoft Teams Rooms and certified devices, with comprehensive support and tailored solutions |
35 | |||
| 19 |
Insource Ltdinsource.co.uk
Specializing in data management for the NHS, we provide elective care solutions, extract intelligence from data, and improve healthcare delivery processes |
34 | |||
| 20 |
CTMS Service Managementctms-itsm.com
Helping businesses implement new technology and process management to drive agility and efficiency through IT projects, services, and solutions for improved service delivery and security |
34 | |||
| 21 |
HANDD Business Solutionshandd.co.uk
This company provides impartial advice and solutions for data security, working with global clients to protect their data throughout its lifecycle |
29 | |||
| 22 |
Konsentuskonsentus.com
Specializing in open finance ecosystems, our experts provide advisory services and technology solutions to enable safe and trusted interactions among ecosystem participants |
21 | |||
| 23 |
Connexion Ltdconnexion.co.uk
IT consultancy firm specializing in delivering value-driven solutions to mid-size businesses in highly regulated industries, focusing on cybersecurity, compliance, remote working, and business intelligence |
21 | |||
| 24 |
Bytes Security Partnershipsbytes.co.uk
A technology group specializing in secure IT solutions, offering recommendations and implementation assistance to resolve data security issues for clients |
15 | |||
| 25 |
Ybrant Partnersybrantpartners.com
It is an IT consulting company specializing in cloud HR technology solutions, focusing on enhancing employee experience for midmarket organizations globally. |
10 | |||
| 26 |
Revitalise-ITrevitalise-it.co.uk
A leading supplier of quality used IT equipment, focusing on reducing carbon footprint and offering services like secure disposal and data erasure |
3 | |||
| 27 | 2 | ||||
| 28 |
Innova Integra Ltd.innovaintegra.com
A research and innovation company specializing in computer science, applying cutting-edge AI and ML methods to real-world scenarios |
2 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
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