| Filed by Willis Group Holdings Limited pursuant to Rule 425 under the Securities Act of 1933, as amended, and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934, as amended. Subject Company: Hilb Rogal & Hobbs Company Subject Company’s Commission File No.: 000-15981 The following is a presentation by made by Willis Group Holdings Limited to certain staff of Hilb Rogal & Hobbs Company, dated June 24, 2008: |
 Glencairn, NIB and HRH Re 24 June 2008 th |
 Agenda • Introductions • Acquisition strategy • Background on Willis • Work to-date • Implications for HRH London companies • Q&A |
 Introductions • Grahame Millwater – President, Willis Group • David Margrett – Chairman and CEO, Willis Limited |
 Acquisition Strategy Willis-HRH combination is strategically and financially compelling • Will accelerate growth, increase client value via larger, more diversified platform
• Will accelerate growth, increase client value via larger, more diversified platform • Complementary geographic footprint doubles Willis’s North American revenues • More than doubles Willis’s North America revenues in high potential EB
business • Adds depth and breadth to other key practice areas • Strengthens Willis’s middle market leadership, reinforces large account
presence • Immediately accretive to Willis Cash EPS; accretive to GAAP EPS from Year 2 • Attractive valuation; 2.4x 2008E revenue, less than 10x 2008E EBITDA • Synergies of $100 million; additional $40 million annualized efficiencies
post- integration from Shaping our Future
|
 A Great
Strategic Fit • Strengthens Willis’s middle market leadership and reinforces large-account presence • Adds producer talent, client and service expertise • More than doubles Willis’s high- growth North American Employee Benefits business • Expands range of Willis’s specialty expertise – personal lines, complex property • Enhances marketplace presence • Gives HRH access to Willis’s growing global network • Strengthens HRH’s presence in the London market • Expands production, claims support capacity • Adds depth and breadth to key practice areas including real estate, health care, environmental and construction • Enhances marketplace presence |
 Willis
Re Global Specialties • Aerospace • Energy • Construction • Marine • Financial Institutions • Executive Risk Niche Specialties Willis Global Franchise Services and Clients • Founded in 1828, Willis is the world’s third-largest insurance broker • $2.6 billion 2007 Revenues • More than 300 offices in over 100 countries, including affiliated members • Approximately 16,000 Associates, including Gras Savoye • Business segments: • Global (31%) – includes Global Specialties & Reinsurance • North America (30%) – Provides Risk Management, Insurance Brokerage, Related Risk Services, Employee Benefits Brokerage and Consulting • International (39%) – Serves retail clients in 100+ countries worldwide Willis Overview Personal lines 1% Willis Re 15% Commercial P&C 74% Employee Benefits 10% 2007 Total Revenues: $2,578 million 2007 Revenue by Product Retail Services • Risk Management • Insurance Brokerage • Related Risk Services • EB Brokerage and Consulting |
 Work
to-date • Saturday 7 th June 2008 • Sunday 8 th June 2008 • Week commencing Monday 9 th June 2008 • Week commencing 16 th June 2008 |
 High-level plan |
 Objectives of Wholesale Newco • To grow revenue from International and US third party intermediaries • To provide specialty solutions and structured transactions based around expertise • To act as Client Advocates for third party intermediaries and agents • To be employer of choice for specialty wholesale brokers in London • To deliver profit margin in excess of 30% |
 Implications and attractions for staff • Nothing changes till the deal closes • TUPE transfer • London headquartered company • Willis parent stable and financially secure • Independent client platform with access to huge array of expertise, products and services – best of both worlds • Career development within independent platform but also crossover into Willis
parent |
 Outstanding issues include:- • Brand of wholesale entity • Back office structure • External PR including client and market communications • Which Willis businesses to join new entity • Integration team • Timings • Overseas operations |
 • Newco located in Willis premises • Local access to key decision makers • Wholesale opportunities/producers being looked into • Access to global markets • Market leverage • Access to other Willis third party distribution Positive outcomes |
 Priorities:- • Focus on clients • Business as usual |
 Q &
A 24 th June 2008 |
 Forward-Looking Statements This communication may contain forward-looking information regarding Willis Group
Holdings Limited and Hilb Rogal & Hobbs Company and the combined company after the completion of the transaction
that are intended to be covered by the safe harbor for
“forward-looking statements” provided by the Private
Securities Litigation Reform Act of 1995. These statements include, but are not
limited to, the potential benefits of the business combination transaction
involving Willis and HRH, including future financial and operating results,
the combined company’s plans, objectives, expectations and intentions and other statements that are not historical facts. Such statements are based on current beliefs,
expectations, forecasts and assumptions of Willis’s and HRH’s
management that are subject to risks and uncertainties which could cause
actual outcomes and results to differ materially from these statements. Other risks and uncertainties relating to the proposed transaction include, but are not limited to, the
satisfaction of conditions to closing, including receipt of shareholder,
regulatory and other approvals on the proposed terms and schedule, the
proposed transaction may not be consummated on the proposed terms and schedule, uncertainty of the expected financial performance of Willis following
completion of the proposed transaction, Willis may not be able to achieve
the expected cost savings, synergies and other strategic benefits as a result of the proposed transaction or may take longer to achieve the cost
savings, synergies and benefits than expected, the integration of HRH with
Willis’s operations may not be successful or may be materially delayed
or may be more costly or difficult than expected, general industry and market conditions, general domestic and international economic conditions and governmental
laws and regulations affecting domestic and foreign operations. For more information regarding other related risks, see Item 1A of Willis’s Annual
Report on Form 10-K for the fiscal year ended December 31, 2007, and
Item 1A of HRH’s Annual Report on Form 10-K for the fiscal year
ended December 31, 2007, and similar sections of each company’s quarterly report on Form 10-Q for the fiscal quarter ended March 31, 2008. Copies of said 10-Ks and 10-Qs are
available online at http://www.sec.gov or on request from the applicable company. You should not place undue reliance on forward-looking statements, which speak only as of the date of this communication.
Except for any obligation to disclose material information under the
Federal securities laws, Willis and HRH undertake no obligation to release
publicly any revisions to any forward-looking statements to reflect events or circumstances after the date of this communication. |
 Important Merger Information In connection with the proposed transaction, Willis and HRH intend to file relevant
materials with the Securities and Exchange Commission (“SEC”). Willis will file with the SEC a Registration Statement on Form S-4 that includes a proxy statement of HRH that also constitutes a prospectus of Willis. HRH will mail the proxy statement/prospectus to its shareholders. Investors are urged to read the
proxy statement/prospectus regarding the proposed transaction when it
becomes available, because it will contain important information. Investors
will be able to obtain a free copy of the proxy statement/prospectus, as
well as other filings containing information about Willis and HRH without charge, at the SEC’s website (http://www.sec.gov)
once such documents are filed with the SEC. You may also obtain these documents, free of charge, from Willis’s website (www.willis.com) under the tab “Investor Relations” and then under the heading “Financial Reporting” then under the item “SEC Filings.” You may also obtain these documents, free of charge, from HRH’s website (www.hrh.com) under the heading “Investor Relations” and then under the tab “SEC Filings.” Willis, HRH and their respective directors, executive officers and other employees may
be deemed to be participants in the solicitation of proxies from HRH
shareholders in connection with the proposed transaction. Information about
Willis’s directors and executive officers is available in Willis’s proxy statement, dated March 17, 2008. Information about HRH’s directors and executive
officers is available in HRH’s proxy statement, dated March 31, 2008.
Additional information about the interests of potential participants will
be included in the prospectus/proxy statement when it becomes available. This document shall not constitute an offer to sell or the solicitation of an offer to buy any
securities, nor shall there be any sale of securities in any jurisdiction
in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No
offering of securities shall be made except by means of a prospectus,
meeting the requirements of Section 10 of the U.S. Securities Act of 1933,
as amended. |