Companies in Wallingford
1,469 active companies have their registered office in the Wallingford post town, 137 of them incorporated in the last 12 months. That is 0.03% of active UK companies with a recorded post town.
Based on registered office addresses on the Companies House register; a company's registered office is not always where it trades.
Key figures
- Active companies
- 1,469
- Incorporated in the last 12 months
- 137 (9.3%)
- Average company age
- 12.5 years
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Largest companies in Wallingford by net assets
Ranked by net assets (total assets less total liabilities) in each company's latest accounts on file, for periods ending in the last 30 months, as at 11 October 2026. Net assets are not turnover and do not measure size of trade. Employees are shown where the accounts state an average number.
| Rank | Company | Net assets | Employees | Accounts year end |
|---|---|---|---|---|
| 1 | JONAS COMPUTING (UK) LIMITED | £92.8m | 1,005 | 31 December 2024 |
| 2 | MATHEMATICAL MARKET RESEARCH LIMITED | £32.7m | Not given | 31 March 2025 |
| 3 | WILLIAMS MARINE GROUP LIMITED | £11.1m | 134 | 31 December 2025 |
| 4 | F.H.ROWSE LIMITED | £6.4m | 16 | 1 February 2025 |
| 5 | UVIO GROUP LIMITED | £6.4m | 2 | 31 December 2025 |
| 6 | MCARDLE SPORT-TEC LIMITED | £3.9m | 23 | 31 December 2025 |
| 7 | A. F. JONES STONEMASONS LIMITED | £3.7m | 34 | 31 August 2025 |
| 8 | A.N. TECHNOLOGY LIMITED | £2.9m | 21 | 31 March 2025 |
| 9 | FAIRLIGHT PROPERTIES LIMITED | £2.8m | 0 | 30 September 2025 |
| 10 | UVIO COMMERCIAL (HURLINGHAM) LTD | £2.5m | 1 | 31 December 2025 |
Only companies whose latest figures balance and pass our checks, in pounds and not dormant, are ranked, so this is the largest among those we can show reliably, not every company registered in Wallingford. Figures are as filed with Companies House; CompanyStack does not audit them. A registered office is not always where a company trades.
Most common industries
Largest by reported turnover in Wallingford
Ranked by turnover in each company's latest accounts on file, for periods ending in the last 30 months, as at 11 October 2026. Many small companies file accounts without turnover, so this ranks the companies that report it.
| Rank | Company | Turnover | Accounts year end |
|---|---|---|---|
| 1 | JONAS COMPUTING (UK) LIMITED (Company) | £79.8m | 31 December 2024 |
| 2 | JONAS COLLECTIONS AND RECOVERY LIMITED (Company) | £8.3m | 31 December 2025 |
| 3 | TAWALLINGFORD LLP (Limited liability partnership) | £423k | 31 January 2025 |
| 4 | THE FORENSIC TRAINING PARTNERSHIP C.I.C. (Company) | £419k | 31 October 2025 |
| 5 | EVENE LIMITED (Company) | £300k | 31 December 2025 |
| 6 | ENIGMA COLLECTIVE LTD (Company) | £246k | 31 July 2025 |
| 7 | INFUZI LTD (Company) | £115k | 30 April 2025 |
| 8 | AFP SECURITY LIMITED (Company) | £72k | 30 June 2025 |
| 9 | D2E AGENCY LTD (Company) | £48k | 31 March 2025 |
| 10 | THE BUTTERFLY COMMUNITY CAFÉ C.I.C. (Company) | £46k | 31 July 2025 |
Only companies whose latest figures balance and pass our checks, in pounds and not dormant, are ranked, so this is the largest among those we can show reliably, not every company. Figures are as filed with Companies House; CompanyStack does not audit them.
Newest companies
| Company | Incorporated |
|---|---|
| RYAN FOX LTD | 7 October 2026 |
| BLH IT SERVICES LTD | 7 October 2026 |
| SOX TECHNOLOGY LTD | 6 October 2026 |
| WEST OF LONDON HOLDINGS LTD | 2 October 2026 |
| ALBERT HANSELL SOUND LTD | 1 October 2026 |
| FLOATING LUXURY STAYS LTD | 28 September 2026 |
| BADGER EVENT SERVICES LTD | 23 September 2026 |
| CHILTERN GUTTERS LIMITED | 22 September 2026 |
| JOSHUA MEDIA GROUP LTD | 11 September 2026 |
| CEDRAVO LIMITED | 8 September 2026 |
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