| Company name | Company reg number | SME/VCS | VCS reg number | Postcode |
|---|---|---|---|---|
| Aon Hewitt - Aon Hewitt Public Sector Team | 4396810 | BS1 6NP | ||
| Aon Hewitt - UK Client Development & Marketing | 4396810 | EC3V 4AN | ||
| Aon Hewitt - Investment | 4396810 | EC3V 4AN | ||
| Aon Hewitt - Investment Practice | 4396810 | EC3V 4AN | ||
| Aon Hewitt - Pension Consulting | 4396810 | EC3V 4AN | ||
| Aon Hewitt - Commercial | 4396810 | EC3V 4AN | ||
| Aon Hewitt - Global Investment Practice | 4396810 | EC3V 4AN | ||
| Aon Hewitt Limited - Public Sector Team | 04396810 | BS1 4AQ | ||
| Aon Hewitt Limited - Investment | 04396810 | BS1 4AQ |