Delivery Agent, a T-Venture-backed provider of entertainment shopping channels, has acquired interactive media agency The Band.

The US Central Intelligence Agency's strategic investment arm has realized its investment in SignaCert a year after backing the cyber-defence company's second round of funding.

Toyota Motor Corporation has bought a share of US-based electric car maker Tesla Motors as part of a joint development.

Rubicon Project, a US-based provider of an internet advertising platform backed by strategic investor NBC, has acquired SiteScout, a Seattle-based provider of software security technology.