Exhibit 10.51

 

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24th July 2006

 

Private and Confidential

 

Human Resources

Addressee Only

 

 

 

 

8  Devonshire Square

 

 

London EC2M 4PL

 

 

tel: 020 7623 5500

Steve McGill

 

direct fax: 020 7216 3227

Green End Park

 

 

Dane End

 

 

Ware

 

 

Hertfordshire

 

 

SC12 0NU

 

 

 

Dear Steve

 

Following your discussion with Jeremy Farmer and myself, I am pleased to confirm
the terrns of your overseas assignment as outlined below.

 

1)                       Introduction

 

(a)          During your expatriate assignment to Aon, in Chicago, USA, your job
title will be CEO, ARSA and you will report to Greg Case. This assignment is
expected to last for three years and will commence on 1st July 2006.

 

(b)         This assignment is subject to your holding any necessary visa, work
permit and admission to the USA and, whilst in the USA, observing all conditions
to maintain your employment status. It is also subject to your acceptance of the
terms and conditions outlined in this letter.

 

(c)          The terms and conditions outlined in this letter will only be in
effect for the period of this assignment. During this period you will remain an
employee of Aon Ltd. in the UK (hereafter referred to as “the Company”) and will
be expected to conform with the general requirements of the Company Employee
Handbook, Standards & Procedures Manual and any local rules and procedures and
relevant legislation.

 

(d)         Your compensation and benefits package is designed to provide you
with a level of income and benefits which do not disadvantage you in comparison
to those you would have received in the UK.

 

(e)          The Company reserves the right to terminate the assignment at any
time, whereon you would be required to return to the Company in the UK.

 

(f)            To the extent that anything in this letter conflicts with your
current employment contract or the Company Employee Handbook this letter, once
countersigned by you, will be a variation to your employment contract.

 

Aon Limited

 

Registered Office: 8 Devonshire Square, London EC2M 4RL

Registered in London No. 210725 · VAT Registration No. 480 8401 48

Aon Limited is authorised and regulated by the Financial Services Authority in
respect of insurance mediation activities only

 

 

 

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2)                        Salary

 

You will receive a gross base salary of GBP£550,000 and your salary will be
reviewed annually in April. Upon completion of your assignment, the ending
salary (excluding bonus and allowances) that you will be receiving during your
assignment, will become your salary in the UK. Should your assignment become
permanent, your salary will be reassessed to exclude any housing allowance or
any other allowances and the total remuneration package will be in line with
local market remuneration.

 

3)                        Incentive Scheme

 

You will continue to be entitled to participate in the Company’s Discretionary
Incentive Schemes (bonus, stock and long-term incentives) as defined in your
contract of employment dated 22nd April 2005.

 

4)                        Provision of Car/Grade Allowance

 

You will be paid a non-pensionable car allowance of GBP£30,000 gross p.a.

 

5)                       Income Taxes

 

In keeping with the spirit of 1(d) above, the Company’s tax equalisation policy
is designed to equalise your employment tax liability so that the
employment-related tax you will pay will be no more and no less than that you
would have incurred if you had remained in the UK and not taken up the
assignment. Details of the treatment of your income tax are outlined in Schedule
A attached.

 

You remain responsible for any tax liability on non-Aon earnings.

 

The Company’s Expatriate Accountants will be responsible for preparing your US
tax returns in respect of your employment. They will contact you directly
regarding this matter on our instructions. The company’s Expatriate Accountants
will also be responsible for calculating your hypothetical tax calculations. We
understand you wish your private accountant to continue preparing your UK tax
returns.

 

6)                       National Insurance

 

You will be required to contribute to the UK National Insurance Scheme for the
duration of your assignment. Should your assignment be extended, this
arrangement will be reviewed in line with prevailing HMRC rules.

 

7)                       Pension Arrangements

 

Details of your UK pension arrangement will be provided on a separate letter.
Should the terms of your assignment be modified, your pension arrangement will
be reviewed in line with prevailing legislation. This will be discussed with you
at the relevant time.

 

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As you will remain in the UK benefits scheme, you will not be eligible for the
US benefits such as Aon Pension Plan, the Aon Savings Plan or any non-qualified
benefit plan.

 

8)                       Expatriate Allowances

 

The Company’s expatriate policy provides allowances and adjustments to ensure
that you do not suffer financial loss due to differences in costs and standards
of living between the UK and the USA. These include the following allowances and
are non-pensionable:

 

(a)           Accommodation Allowance

You will receive an accommodation allowance of GBP£8,675 gross per month or
GBP£104,l00 gross per year to assist you with the incremental cost of living in
the USA. Please note that this allowance also contains an element of annual
travel allowance for your spouse. Please note that from 1st September 2006 this
allowance will be paid to your nominated US bank account.

The payment of your UK housing expenses will remain your responsibility.

 

(b)           Shipment of Personal Effects

The Company will assume all reasonable expenses incurred in shipping your
personal effects to the USA and for insuring them during the journey, using an
authorised shipping firm. Please note that exceptions apply. Two quotes will be
required prior to approval by Human Resources.

The Company will also pay for any import duties and other expenses necessary for
the actual delivery of these goods.

You agree to repay one hundred percent of the total relocation and any other
assignment-related expenses incurred by the Company if you voluntarily terminate
your employment within 12 months after the date of termination of this
assignment. You agree that the Company may offset any such amounts against any
amount the Company owes you on or after termination of your employment.

 

9)                       Healthcare

 

Cover for yourself and your family will be provided under Aon Inc health
benefits scheme. Details will be provided to you by the Chicago office.

 

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10)                Hours of Work and Holidays

 

Your days and hours of work will follow the practice in the USA. Your annual
holiday entitlement will be as per your contract of employment.

 

You will observe local holidays established in the USA which replace holidays
observed in the UK.

 

11)                Payment of Salary, Allowances and Expenses

 

Payment of your salary, allowances and expenses (are outlined in Schedule A and
will be paid via the UK payroll except for your private medical health cover
which will be arranged by the US office).

 

12)                Extension of Assignment

 

This assignment may be extended by mutual agreement.

 

13)                Notice Period

 

You will be expected to give and receive notice as per your the UK contract of
employment in relation to the termination of your employment.

 

14)                Termination of Employment

 

If your employment is terminated whilst abroad as a result of the Company’s
decision, the Company will pay reasonable moving and transportation expenses for
you, your spouse and your household goods and furniture to the UK. Notice
provisions will be in accordance with this letter and your employment contract.

 

If you terminate your employment, you will bear all costs incurred after the
date of your resignation.

 

15)                Completion of Assignment

 

On completion of your assignment the Company will endeavour to repatriate you
into a position in accordance with your capabilities, interest and career
potential.

 

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16)    Choice of Law/Choice of Jurisdiction

 

This letter and your employment contract shall be governed by the laws of
England and Wales and both you and the Company submit to the exclusive
jurisdiction of England and Wales

 

 

Yours sincerely

 

 

/s/ Stuart Fox

 

Stuart Fox

Managing Director, Human Resources

 

 

I have read, understood and agree to the above and attached terms of my
assignment.

 

 

Signed:

 

 (Steve McGill)

 

 

Date:

 

 

 

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SCHEDULE A

 

Income Taxes

 

a)              The Company will estimate what your income taxes would be in the
UK and reduce your salary by this amount. This is known as your hypothetical tax
deduction.

 

b)             In return the Company will pay your income taxes as they are due
in the USA (and the UK if necessary).

 

c)              This commitment is given on the understanding that you will
co-operate with the Company in minimising both your US and your UK tax
liabilities.

 

d)             Tax equalisation covers your income earned from the Company, but
any tax liability arising from personal income (such as investment income or
income arising from the letting of your UK property will be your own
responsibility.

 

e)              After all income and deductions are known and your income tax
returns are completed, a “theoretical” tax will be calculated. This represents
the tax liability you would have incurred had you not been on assignment, based
on your actual earnings for the year.

 

f)                A tax reconciliation will compare the theoretical tax to the
hypothetical tax.

 

g)             If the hypothetical tax was higher, you will receive the
difference. If the theoretical tax is higher you will reimburse the Company for
the difference.

 

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