StockMarketWire.com
Babcock International's underlying pre-tax profits rose by 4.9% to £239.5m in the six months to the end of September.
Underlying revenues were up 5.9% at £2,638.9m.
On a statutory basis, pre-tax profits were up 11.3% at £181.9m and revenues rose by 6.6% to £2,316.7m.
The order book stood at £18.5bn - down 7.5% - while the bid pipeline rose by 13.0% to £12.2bn.
The board declared a dividend of 6.85p per share - up 5.4%.
Chief executive Archie Bethel said: 'Babcock made good progress during the first half, building on our leadership position in the engineering services market.
'We increased revenue, profit and earnings with underlying organic revenue growth at constant exchange rates of 5%, and are maintaining our track record of increasing returns to shareholders by again raising our interim dividend.
'We completed our sector realignment, successfully establishing the springboard for our next phase of development. Our competitive strength is reflected in our double-digit margin, our continued strong win rates and the increase in our combined order book and pipeline to £31 billion. 'The increasing number and value of our opportunities both in the UK and internationally, where we continue to gain traction, highlights Babcock's long-proven ability to grow despite uncertain market conditions.
'Our focus on technology-intensive critical services where barriers to entry are high has consistently enabled us to generate sustainable growth regardless of any decline in spending on original equipment.
'I expect this to remain a key element of differentiation for Babcock in the coming months and years.
'We have excellent revenue visibility with 92% of budgeted revenue now in place for FY18, and we expect a slight improvement in overall group margin during the second half.
'We therefore remain confident that full year results will be in line with our expectations and that we will make further good progress beyond this year.'