RSK Group, a construction engineering company, completed the acquisition of WysePower, an electrical installation services provider, £for 30m. “I’m pleased to welcome WysePower and its 260 employees into RSK. Temporary site services remain in high demand despite ongoing economic slowdown, and I expect this will only continue. Beyond this, WysePower is a great cultural fit in our group; the ethos and values of the business are very similar to those of the wider RSK family, so I have no doubt they will settle in quickly,” Alan Ryder, RSK Group CEO.