High-Growth Sector
Data Center Infrastructure
A market overview of active UK companies in Data Center Infrastructure. Figures exclude dormant and dissolved companies. Data refreshed 30 Apr 2026.
Active companies
343
trading & on register
Reporting turnover
100
29% of active
Reporting employees
285
83% of active
Register health
11%
of 396 on register are dormant
Company size (employees)
Active companies reporting employee counts
Turnover distribution
Active companies reporting turnover
Where they're based
Active companies by major UK city (30km London, 15–20km elsewhere)
New formations by year
Active companies incorporated under this category (dormant shells excluded)
Largest by turnover
Fastest-growing
Active companies with turnover ≥ £1m, sorted by 3-year turnover CAGR
| # | Company | Turnover | Employees | 3y turnover growth |
|---|---|---|---|---|
| 1 | PURE DATA CENTRES GROUP LIMITED | £41.5M | 272 | 2066% |
| 2 | ENTUITY LIMITED | £4.3B | 36 | 958% |
| 3 | VESPER TECHNOLOGIES LIMITED | £142.6M | 15 | 111% |
| 4 | KD 1 LIMITED | £12.3M | - | 102% |
| 5 | KAO DATA LIMITED | £63.8M | 41 | 92% |
| 6 | SALUTE MISSION CRITICAL EUROPE HOLDINGS LIMITED | £40.1M | 79 | 79% |
| 7 | VERNE HOLDINGS LTD | £55.8M | 39 | 54% |
| 8 | DATALEC POWER INSTALLATIONS LIMITED | £161.8M | 246 | 53% |
| 9 | HARLOW OPERATIONS LIMITED | £19.2M | - | 51% |
| 10 | VIRTUS LONDON 9 LIMITED | £64.8M | - | 48% |
| 11 | VIRTUS LONDON 6 LIMITED | £46.4M | - | 48% |
| 12 | VIRTUS LONDON 7 LIMITED | £62.0M | - | 43% |
| 13 | GTR MANAGEMENT SERVICES LIMITED | £8.1M | 12 | 36% |
| 14 | VIRTUS HOLDCO LIMITED | £486.2M | 234 | 35% |
| 15 | BLADEROOM GROUP LIMITED | £125.6M | 128 | 30% |
| 16 | SERVERFARM GLOBAL HOLDINGS LTD | £4.6M | 30 | 28% |
| 17 | E & B GROUP LIMITED | £8.6M | 16 | 28% |
| 18 | AE CORP UK LIMITED | £34.2M | 76 | 27% |
| 19 | NICHOLAS WEBB ARCHITECTS PLC | £5.0M | 30 | 24% |
| 20 | VIRTUS LONDON 5 LIMITED | £70.9M | - | 23% |
Newest formations
Most recently incorporated active companies
| # | Company | Location | Incorporated |
|---|---|---|---|
| 1 | PURE DC (MS HOLDCO) LIMITED | London | 2025 |
| 2 | PURE DC (MS) LIMITED | London | 2025 |
| 3 | OPER8 GROUP HOLDINGS LIMITED | Kidlington | 2024 |
| 4 | THE BLUEPRINT IT HOLDINGS LTD | London | 2024 |
| 5 | YONDR OPERATIONS UK LIMITED | London | 2024 |
| 6 | STUDIO NWA HOLDING LTD | London | 2024 |
| 7 | SERVERCHOICE HOLDINGS LTD | Stevenage | 2024 |
| 8 | TECHORACO LIMITED | London | 2023 |
| 9 | KD OPCO LIMITED | Harlow | 2023 |
| 10 | VESPER TECHNOLOGIES HOLDINGS LIMITED | Stockport | 2023 |
| 11 | NLIGHTEN LONDON LIMITED | London | 2023 |
| 12 | SMARTDCS IT LIMITED | Gloucester | 2023 |
| 13 | SMARTDCS HOLDINGS LIMITED | Gloucester | 2023 |
| 14 | FILMTEK DATA SOLUTIONS LIMITED | Beaconsfield | 2023 |
| 15 | SOFT INTELLIGENCE LIMITED | London | 2022 |
| 16 | QUANTUM SWITCH ADMIN LTD | Cheltenham | 2022 |
| 17 | NUBIS CONSULTANCY LTD | Wimborne | 2022 |
| 18 | GREYSTOKE & WARRINGTON LIMITED | Enfield | 2022 |
| 19 | APTO DC LIMITED | London | 2022 |
| 20 | PURE DC HOLDCO 7 LTD | London | 2022 |