The Committee on Foreign Investment in the United States (CFIUS) is scrutinizing Huawei's deal for server technology firm 3Leaf, which the Chinese telecom gear maker completed in May, for US national security implications, according to newswire Reuters.

EmiSense started in November 2009 after the merger of assets by Innovate! Technology and CoorsTek, which has just provided a further $3m.

Remgro's Invenfin corporate venturing unit will help Ad Dynamo with its international expansion having previously provided the seed round, according to news provider Memeburn.

ChaCha raised $3m, including the $900,000 in outstanding warrants from Qualcomm Ventures in the extension to the round led by venture capital firms VantagePoint Venture Partners and Rho Ventures in October.

US-listed legal service provider LawPivot had previously raised $400,000 from its angel investors. It will now move into Google's start-up incubator.

NuvoSun has topped up its finances with a further $3m from two undisclosed investors.

T-Venture has joined Creathor Venture, a local venture capital firm and Netbiscuits' first institutional backer, in the consortium providing money to help Netbiscuits expand into the US.

Regulatory filing shows SeeClickFix had nearly raised its target $1.5m last month.

Venture capital firms GrandBanks Capital and High Peaks Venture Partners joined Hearst in the $3m series A round consortium for VillageVines, after the company raised an initial $750,000 round of seed funding from business angels.

SingTel Innov8 has invested about S$800,000 in a Singapore-based website services company, 2359 Media.