Technology

AT&T Inc. is doubling the number of businesses that may participate in its Enhanced Push to Talk (PTT) solution after receiving favorable customer feedback from a trial program for the technology.

Menomonee Falls-based ZBB Energy Corp., a leading developer of intelligent, renewable energy power platforms, said it has completed its previously announced underwritten public offering of 31.6 million shares of its common stock at a price to the public of 38 cents per share.

ARI Network Services, a Milwaukee-based provider of software of solutions that connect consumers, dealers, distributors, and manufacturers in selected vertical markets, reported fiscal third quarter net income of $210,000, or 3 cents per share, down from $541,000, or 7 cents per share in the same quarter a year ago.

Some cell phone users will begin receiving tornado warnings and other weather emergency notifications on their cell phones beginning next week as part of a national program to expand public warning capabilities.

Chris Wiser, founder and chief executive officer of Brookfield-based TechSquad, has been named to this year’s SMB 150 Channel Influencers List.

GoGeddit.com, Milwaukee’s newest deal-site startup, recently launched a video marketing and production solution called GoGeddit TV as a way to differentiate itself from other deal sites in the marketplace.

Koss Corp., the Milwaukee-based inventor of world's first stereophone in 1958, said today it has revolutionized the design of the in-ear stereophone with the release of the Koss Interlocking in-ear stereophones.

TDS is adding to its presence in the information technology field with the purchase of Vital Support Systems, a Des Moines IT company, for $45 million.

Pewaukee financial advisory firm Ellenbecker Investment Group has launched a Money Sense Smartphone app, making it one of the first financial planning and consulting firms to do so.

Kuwait officials have tapped the resources of BioGenesis Enterprises Inc., a division of Oak Creek-based Amiran Technologies LLC, to remediate the Kuwait oil spill from the first Gulf War.