[Letterhead of W.P. Stewart & Co., Ltd.]


Contact:  Fred Ryan
telephone: 441.295.8585

September 17 2007
Hamilton, Bermuda


               W.P. Stewart & Co., Ltd. Announces New Appointments
                            To Senior Management Team

          Mark Phelps Promoted to President of W.P. Stewart & Co., Ltd.

               New Executives Join Firm in Investment Management,
                   Client Servicing and Corporate Development

      HAMILTON,  Bermuda,  September 17, 2007 -- W.P. Stewart & Co., Ltd. ("W.P.
Stewart" or the "Company")  (NYSE:WPL)  announced today new  appointments to its
senior management team as part of the company's ongoing initiative to strengthen
its position as a leading global investment management firm.

      As part of the announcement,  the Company said that Mark Phelps, currently
Managing  Director - Global  Investments,  will assume the position of President
and continue as Director of Global Investments of W.P. Stewart & Co., Ltd.

      In addition,  Thomas  Valenzuela  has joined W.P.  Stewart in a leadership
role  at the  Company's  New  York  equity  research  and  portfolio  management
subsidiary;  Alastair Short joined W.P.  Stewart in a new corporate  development
role; Jim Harrington and Ross Hawkins have joined the U.S. client  servicing and
marketing  team; and Bob Sterr joined the New York  investment  team as a senior
analyst focusing on the technology and telecommunications industries.

      In making the  announcement,  Bill  Stewart,  Chairman  & Chief  Executive
Officer of W.P.  Stewart  said:  "One of my first tasks in  returning as CEO has
been to  develop  our  leadership  team,  building  on our  existing  people and
attracting new,  experienced talent to the firm. After all, this




business  is all about  people.  With Mark  Phelps'  appointment  and with these
experienced executives joining us in investment management and client service, I
believe we have put the right structure in place - and we can build from here."

      Mark  Phelps  joined W.P.  Stewart in February  2005 as Director of Global
Investments at its London research and portfolio management  subsidiary,  and in
early 2007, was named Managing  Director - Global  Investments.  Mr. Phelps is a
British national with more than 20 years experience in European, U.S. and Global
investment research and portfolio management.  For over ten years he held senior
positions with the Dresdner Bank  organization  in both London and San Francisco
including serving as a Chief Investment  Officer for Global Equities at Dresdner
RCM in San  Francisco.  Mr.  Phelps  has a BA  (Hons.)  in  Economics  from  the
University  of York in  England  and  completed  graduate  studies  at the Royal
Military Academy,  Sandhurst,  England.  From 1981 to 1984 Mr. Phelps was in the
British Army and finished his service with the rank of Captain.

      Investment Management

      Thomas M. Valenzuela joins W.P.  Stewart from Valenzuela  Capital Partners
(VCP), an investment management firm he founded in 1990. Under his leadership as
Chief Executive  Officer and Chief Investment  Officer,  assets under management
grew to $1.8 billion in 2005, when the company was sold.  Prior to founding VCP,
Tom worked at Lazard Freres and Morgan Stanley in capital  markets and corporate
finance. Tom was educated at Yale and the Harvard Business School.

      Bob Sterr most  recently  worked with AXA  Advisors in  Charlotte,  NC and
previously was a  Vice-President  and Senior Partner at Evergreen  Private Asset
Management,  part of Wachovia's  investment  management  business.  He began his
investment  career with Manning & Napier  Advisors in  Rochester,  NY. Mr. Sterr
graduated from the Rochester  Institute of Technologhy with a Bachelor's  degree
in Industrial  Engineering and has a Master's in Industrial Engineering from the
Georgia Institute of Technology and an MBA from Columbia University.

      Client Servicing and Marketing

      Jim Harrington  joins W.P. Stewart after seven years with Brinker Capital,
where for the past five years he was Brinker's Chief Investment Officer. Brinker
Capital, located in Berwyn, Pennsylvania, is an investment advisory firm with $9
billion of assets under management.  Prior to joining Brinker, Jim spent fifteen
years  directing  pension assets,  and previously  served as Director of Pension
Investments for Sunoco, Crown Cork and Seal and US Airways.

      Ross Hawkins joins W. P. Stewart after spending the last two years at Pier
Capital LLC, in Stamford,  Connecticut, where he was Vice President and National
Accounts Manager in charge of institutional sales and marketing. Before his role
at Pier,  Ross was Vice  President of Sales and  Marketing -  institutional  and
retail - at Awad Asset Management.


      Together  with Jim Awad's  joining the firm in August as Chairman of W. P.
Stewart's U.S. client servicing and marketing subsidiary, these individuals will
play a key  role in  improving  W.P.  Stewart's  marketing  and  client  service
initiatives.

      Corporate Development

      Alastair  Short has joined the firm in a new Corporate  Development  role,
reporting  directly  to  Bill  Stewart,  the  Company's  CEO,  where  his  chief
responsibility  will be to  develop  new  business  opportunities  in the United
States and internationally. Alastair joins W.P. Stewart from a career in private
equity and venture  capital  investment,  where he specialized  in  transactions
involving asset management companies.

      W.P. Stewart & Co., Ltd. is an asset management  company that has provided
research  intensive equity management  services to clients  throughout the world
since 1975. The Company is headquartered in Hamilton, Bermuda and has additional
operations or affiliates in the United  States,  Europe and Asia.

      The  Company's  shares  are  listed  for  trading on the  New  York Stock
Exchange (NYSE: WPL) and on the Bermuda Stock Exchange (BSX: WPS).

      For  more   information,   please   visit   the   Company's   website   at
http://www.wpstewart.com, or call W.P. Stewart Investor Relations (Fred M. Ryan)
at 1-888-695-4092 (toll-free within the United States) or +441-295-8585 (outside
the United States) or e-mail to IRINFO@wpstewart.com.