The "whisper chamber": Staff at Slack's new Melbourne office can chill out in a former silo.

What a Slack HQ looks like

Slack, which provides companies internal communications tools, has spent $2 million converting a floor of a former Melbourne brewery building into its new Asia Pacific headquarters.

Aconex revenue up more than expected

Aconex said revenue for the year to June rose 24 per cent, more than it had predicted two months ago, to $82.4 million, as sales to offshore...