Around 138 jobs are to be created at Trojan Electronics in Swansea as part of a £2.1m investment by the Welsh Government.
Work will start today on a new £625,000 headquarters which will see two of the current Trojan sites move into one.
The new jobs will almost double the current workforce. The new offices are expected to be completed next year.
More top news
The Prince of Wales met members of the England and Australia cricket teams ahead of the Ashes tournament which starts on Wednesday.
Summer seems like a dim and distant memory at the moment - in fact we'll have to wait until Thursday before the warm sunshine returns.
A Wales-based company is partnering with job centres to roll out an initiative to get people with mental health problems back into work.