Randomly called, I didn't answer as I didn't know the number. Immediately looked it up and saw all of these complaints. Weird that they called from a mobile number, being a marketing company

Same happened to me

Daughter received a text from this number stating it was Computershare wanting to know the telephone number of her sister - whose name they said in full. No reason why they would call her sister if it was legit. Data mining I think.

Caller: Don’t know

They called but didn’t leave a message.
Shall block

Caller: TKW Research

You have been called by the TKW Research group based in Seaford Melbourne, a market and social research organisation.
TKW Research is a fully-fledged member of the Australian Market & Social Research Society (AMSRS) code of professional behaviour, Australian Data and Insights Association (ADIA) adhering to strict privacy, quality and ethical standards, and best practice certified ISO20252.
TKW Research does not scam or sell. Personal information is collected only for demographic analysis, which is kept private and confidential by law. Personal data is often not collected, only your opinions and attitudes.
Australia's largest banks commission TKW Research, government and corporations across various industries to conduct multiple research activities. Market Research firms, by law, can call between 9 am and 830pm on weekdays and up to 5 pm on weekends. Market research is exempt from the do not call register.