By service category
Grouped by registered SIC code. A category page is only generated where at least 5 companies sit in it, so every page here has something on it.
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1251
IT consultancy
Companies registered under SIC 62020, information technology consultancy activities. This is the largest single group and the most common registration for implementation and integration work.
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1117
Software development
Companies registered under SIC 62012, business and domestic software development. Custom build work, including bespoke automation and internal tooling.
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933
Other IT services
Companies registered under SIC 62090, other information technology and computer service activities. A catch-all that many smaller specialist firms use.
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722
Data processing and hosting
Companies registered under SIC 63110, data processing, hosting and related activities. Relevant where automation work involves pipelines and managed infrastructure.
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566
Managed IT services
Companies registered under SIC 62030, computer facilities management activities. Typically MSPs running systems on a client's behalf.