Brokers Hargreave Hale gave the following Valuation for HMY

VALUATION
The nearest comparisons to this Group are Sondex, trading on a current year multiple of 14 and Weir Group which typically trades on multiples of 12 plus. We would argue that Hamworthys prospects are brighter than both these companies in view of the strong order book and the global positioning. Fully taxed earnings of 13p this year and 16.5 p for the 2005/6 end March, suggests a current year PE of 9.9x and a prospective PE of 7.8x. There is a prospective yield in excess of 4%. If trading on a similar PER to Sondex the shares would be valued at in excess of 180p. We would argue that a premium to Sondex is justifiable, in particular because of the potential ramp up to sales as a result of the new product pipeline now gaining client acceptance in what is in any event one of the fastest growing markets in the world.

"Shares" Article relating to Hamworthy (HMY) posted below for info.

With a following wind these shares should double over the next year or so.

Some catty folk in the City say the flotation last month by Collins Stewart
could have been handled better, i.e. at a higher price. It was certainly over
subscribed but the rating is half that of similar oil sector service companies
including Sondex.

StockMarketWire.com
Hamworthy has agreed a 383m takeover by WtsilTechnology.

Hamworth says the 825p per share offer represents an attractive premium of 56.2% to the average closing price of 528p for the 12 months ended on 16 November and 50.2% to the average closing price for the last three months.

Hamworthy would be integrated as a business unit within Wtsils ship power division, introducing new products to Wtsils current portfolio.