Homes and Property | Home PageBackers venture into US start-up firmsJohn Sterlicchi|Evening Standard13 April 2012THREE American start-up companies have been launched using venture capital in the past few days, signalling that the long slump in the sector may be ending.A total of $46.4m (£25.2m) was invested in the three projects - a company that puts mini-clinics in supermarkets, a chipmaker and a computer networker.While the companies are small, it is a indication that venture capitalists may be again prepared to take on riskier bets. The source of funding had all but dried up.A study by Global Entrepreneurship Monitor revealed that, of the $18.2bn in venture capital invested in 2003, only $304m was put into start-up companies, the lowest amount since 1980.But latest figures though from PricewaterhouseCoopers and Thomson Venture Economics show a rising number of venture capital investments in early-stage companies.The 231 companies funded in the second quarter of 2004 was the highest for two years and accounted for 30% of all investments, the highest proportion for more than three years.Total investments by venture firms rose 22% in the second quarter of this year, to $5.8bn from $4.7bn in 2003.MORE ABOUTEntrepreuneurshipIntel CorporationInvestmentMortgagesPricewaterhousecoopers