I applied online. The process took 2 months. I interviewed at Teneo (London, England) in Sept 2018
Interview
Maths test online, followed by a personal one to one interview followed by a case interview. Maths test was different to usual kenexa/SHL style but similar type of questions. Personal interview had the usual questions, why consulting etc
It was a three turned into four stage process which involved a timed written task online which included writing a press release and social media post along with draft emails
Good and fun. Not too hard cases. Friendly interviewers. Straightforward process. Would recommend applying. 2 final round cases. 1 market sizing for first round. Overall enjoyed it a lot lot yes
The online exam and the online interview were tough but fair. The waiting time for the response to the first round was a bit longer than one would hope for.