Marecomms Moves Into Commercialization Phase
![](https://entrevestor.com/images/uploads/_listing/Marecomms_New.png)
Dartmouth-based bluetech company Marecomms is launching the commercialization phase of its evolution now that it has demonstrated its underwater communications system can work over two kilometres in shallow water.
Last Thursday, the company demonstrated that its Robust Acoustic Modem, or ROAM, could send sonar images and photos through a two-kilometre channel in the busy waters of Halifax