Halma Regulatory News (HLMA)

Halma p.l.c.

Interim Management Statement

16 February 2012

Halma, the leading safety, health and environmental technology group today makes an Interim Management Statement prior to its financial year end on 31 March 2012, covering the period from 2 October 2011 to date.

Based on current trading and forecasts, the Board expects profit (before amortisation of acquired intangibles and acquisition costs) for the full year to be in line with market expectations [see note 2].

The regional and sector trading patterns reported for the first six months of the financial year have been maintained with slower growth in the UK but higher rates of growth in the USA. Good rates of growth have continued elsewhere including Mainland Europe and emerging markets.

Our Industrial Safety businesses continue to deliver very strong results and are all benefitting from increasing revenue from customers in the natural resources and process industries worldwide.

Our Health and Analysis sector is achieving the highest rate of revenue growth of the Group, boosted by acquisitions made last year. Water and Health Optics are performing well whilst Photonics and Fluid Technology are trading in line with the first six months.

In Infrastructure Sensors, Fire Detection and Automatic Door Sensors are making solid progress. Security Sensors and Elevator Safety are reporting flat revenues in tough market conditions.

The two businesses we acquired in the first half, Kirk Key Interlock Company, LLC (Industrial Safety) and Avo Photonics, Inc (Health & Analysis) are trading well and in line with our expectations.

We have maintained strong returns and good cash generation. This, together with the £260m 5-year revolving credit facility put in place in October 2011, provides us with financial capacity for further acquisitions. We continue to search for opportunities in all three sectors.

There have been no material events or transactions impacting the Group's financial position which remains strong.

The results for the financial year ending 31 March 2012 are expected to be released on 14 June 2012.

For further information, please contact:

Halma p.l.c.

Andrew Williams, Group Chief Executive

Kevin Thompson, Group Finance Director

Tel: +44 (0)1494 721111

MHP

Rachel Hirst/Andrew Jaques

Tel: +44 (0)20 3128 8100

Notes:

1.

This Interim Management Statement has been prepared solely to provide additional information to the shareholders of Halma p.l.c., in order to meet the requirements of the UK Listing Authority's Disclosure and Transparency Rules. It should not be relied on by any other party, for other purposes. Forward-looking statements have been made by the Directors in good faith using information available up until the date that they approved this statement. Forward-looking statements should be regarded with caution because of the inherent uncertainties in economic trends and business risks.

2.

The Board believes current market forecasts to be in the range of £118.8m to £122.5m with a consensus of £120.6m (2010/11 profit before amortisation of acquired intangibles and acquisition costs: £104.6m).

3.

A copy of this announcement, together with other information about Halma, may be viewed on its website: www.halma.com