Have you received a call from DERWENT INVESTMENT from London / Luxembourg / Singapore?
Perhaps the "employee" called himself Robert Bingham? Perhaps Paul Decker, Reginald Wright or Edward Chandler?
Don't believe them. Hang up. It's a fraud.
There is a website at https://derwentinv.com - and it is repeatedly pointed out that the company is officially recognized under the number UEN 201128031D.
Check the website's whois entries, you will not find any reference to the company.
There are some press releases on yahoo and bloomberg in connection with a bogus company called ABE Technology (HK) at https://abethealth.com
There are only 4 press releases in total, although the company DERWENT INVESTMENT appears to have existed since 2011.
Are you a victim? Contact the Berlin State Criminal Police Office. LKA 325 - https://www.berlin.de/polizei/dienststellen/landeskriminalamt/lka-3/
call: +49 - (0)30 - 4664 932508
Deutsche Version: https://henrik-pantle.de/DERWENT_INVESTMENT_BETRUG.html