Biggest companies in Reading 2026
- Companies
- 604
- Total revenue
- £77.58bn
- Total jobs
- 163,920
Biggest companies in Reading by revenue 2026
Top filers by latest reported turnover
| # | Company | Revenue | Employees |
|---|---|---|---|
| 01 | TELEFONICA UK LIMITED Mobile telecommunications network operator | £5.63bn | 5,500 |
| 02 | VIRGIN MEDIA LIMITED Broadband and telecommunications provider | £3.93bn | 10,434 |
| 03 | WESTCOAST LIMITED B2B technology products distributor | £3.33bn | 935 |
| 04 | HUTCHISON 3G UK LIMITED Mobile network operator | £3.32bn | 4,734 |
| 05 | IQVIA LTD. registered office Clinical research and healthcare analytics | £3.00bn | 3,643 |
| 06 | THAMES WATER UTILITIES LIMITED Regulated water and wastewater utility | £2.64bn | 7,824 |
| 07 | SSE ENERGY SUPPLY LIMITED registered office Commercial energy supplier | £2.60bn | 1,057 |
| 08 | ORACLE CORPORATION UK LIMITED Enterprise software and cloud provider | £2.35bn | 2,489 |
| 09 | AWE PLC State-owned nuclear weapons manufacturer | £2.15bn | — |
| 10 | HP INC UK LIMITED registered office UK subsidiary of HP Inc | £1.54bn | 784 |
| 11 | THALES UK LIMITED Aerospace and defence technology subsidiary | £1.18bn | 5,629 |
| 12 | SOUTHERN ELECTRIC POWER DISTRIBUTION PLC registered office Electricity distribution network operator | £1.14bn | 2,979 |
Biggest employers in Reading
Top filers by latest reported headcount
| # | Company | Employees |
|---|---|---|
| 01 | VIRGIN MEDIA LIMITED Broadband and telecommunications provider | 10,434 |
| 02 | BAXTERSTOREY LIMITED registered office Contract catering and hospitality provider | 8,661 |
| 03 | THAMES WATER UTILITIES LIMITED Regulated water and wastewater utility | 7,824 |
| 04 | RESULTSCX UK LIMITED Customer experience and BPO provider | 6,558 |
| 05 | THALES UK LIMITED Aerospace and defence technology subsidiary | 5,629 |
| 06 | TELEFONICA UK LIMITED Mobile telecommunications network operator | 5,500 |
| 07 | MICROSOFT LIMITED UK technology and software subsidiary | 5,023 |
| 08 | HUTCHISON 3G UK LIMITED Mobile network operator | 4,734 |
| 09 | CATER LINK LIMITED registered office Education sector contract caterer | 4,135 |
| 10 | IQVIA LTD. registered office Clinical research and healthcare analytics | 3,643 |
| 11 | WALKERS SNACK FOODS LIMITED PepsiCo-owned snack food manufacturer | 3,330 |
| 12 | PRACTICE PLUS GROUP HEALTH AND REHABILITATION SERVICES LIMITED group accounts Independent healthcare provider subsidiary | 3,039 |
Most profitable companies in Reading 2026
Top operating filers by latest pre-tax profit
| # | Company | Pre-tax profit | Employees |
|---|---|---|---|
| 01 | TELEFONICA UK LIMITED Mobile telecommunications network operator | £1.40bn | 5,500 |
| 02 | ROKOS CAPITAL MANAGEMENT LLP Macro hedge fund manager | £940M | 23 |
| 03 | MICROSOFT LIMITED UK technology and software subsidiary | £890M | 5,023 |
| 04 | MICRO FOCUS IP DEVELOPMENT LIMITED registered office Software intellectual property subsidiary | £756M | 61 |
| 05 | SOUTHERN ELECTRIC POWER DISTRIBUTION PLC registered office Electricity distribution network operator | £545M | 2,979 |
| 06 | VIRGIN MEDIA LIMITED Broadband and telecommunications provider | £408M | 10,434 |
| 07 | IQVIA LTD. registered office Clinical research and healthcare analytics | £344M | 3,643 |
| 08 | THAMES WATER UTILITIES LIMITED Regulated water and wastewater utility | £323M | 7,824 |
| 09 | VERIZON UK LIMITED UK telecommunications subsidiary | £273M | 795 |
| 10 | ALDERMORE BANK PLC Specialist digital bank | £221M | 1,331 |
| 11 | VS INTERNATIONAL HOLDINGS LIMITED group accounts registered office Holding company for Veeam | £211M | 32 |
| 12 | SYMMETRY INVESTMENTS UK LLP registered office Investment management partnership | £122M | 234 |
Best-paid boards in Reading
Highest directors' remuneration disclosed
| # | Company | Directors' pay | Employees |
|---|---|---|---|
| 01 | VIRGIN MEDIA LIMITED Broadband and telecommunications provider | £10M | 10,434 |
| 02 | SOUTHERN ELECTRIC POWER DISTRIBUTION PLC registered office Electricity distribution network operator | £8M | 2,979 |
| 03 | XPS PENSIONS CONSULTING LIMITED registered office Pensions consulting and administration | £8M | 664 |
| 04 | IQVIA LTD. registered office Clinical research and healthcare analytics | £5M | 3,643 |
| 05 | ALDERMORE BANK PLC Specialist digital bank | £5M | 1,331 |
| 06 | TELEFONICA UK LIMITED Mobile telecommunications network operator | £5M | 5,500 |
| 07 | HUTCHISON 3G UK LIMITED Mobile network operator | £5M | 4,734 |
| 08 | 4COM GROUP LIMITED group accounts Business telecommunications provider | £4M | 88 |
| 09 | SSE GENERATION LIMITED registered office Power generation subsidiary | £4M | 725 |
| 10 | CONCORDE TOPCO LIMITED group accounts Holdco for automotive software provider | £4M | 2,802 |
| 11 | THALES UK LIMITED Aerospace and defence technology subsidiary | £4M | 5,629 |
| 12 | SSE HORNSEA LIMITED registered office Gas distribution operator | £4M | 97 |
Directors' remuneration as disclosed in filed accounts. Group filings may report key-management-personnel compensation, which is broader than the board; LLP members' profit share is excluded. Treat as "highest disclosed", not a like-for-like board ranking.
Companies ranked from their latest filed accounts at registered offices in Reading. Registered office is where a company files, which is not always where it trades — see the badges. Implausible outliers are excluded. Snapshot from Companies House.