J2 allows potential homebrewers to go for a test-five, so to speak. Starting at $99, one of the two Jeffs shepherds you through a 2½-hour brewing-and-cooling process to make five gallons of beer.

J2 Ventures, a firm led mostly by U.S. military veterans, announced on Thursday that it has raised a $150 million second fund. The Boston-based firm invests in startups whose products are ...

South African cyber security firm J2 Software looks to expand its global presence in the UK, Europe and Australia.

J2 Health’s cloud-based software solution will enhance and deliver best-in-class network capabilities for payors by reducing the lead time and cost of decision-making.

The concept behind Nama’s J2 Cold Press Juicer is “simple, simple, simple,” says Nama founder Dan Sheehan. “We want to help people eat more plants.” Juicing is a great way to do that ...