Know who you are dealing with.

Donalds and Brinkley

https://www.fca.org.uk/news/warnings/donalds-and-brinkley

Donaldson Findlay

https://www.fca.org.uk/consumers/unauthorised-firms-individuals

Donaldson and Turner Ltd.

http://www.fma.gv.at/de/verbraucher/investorenwarnungen/nationale-warnmeldungen/detail-natwm/article/donaldson-and-turner-ltd.html

Donaldson-Finley Corporate Partners

https://www.fca.org.uk/news/warnings/donaldson-finley-corporate-partners

Doncaster Wealth Management

http://www.fca.org.uk/consumers/protect-yourself/unauthorised-firms/unauthorised-firms-to-avoid

DongXing Futures Limited

donsenhk.com

Dongzi Securities/ Oriental Seed Securities Co. Ltd.

dongzisecurity.com

Donnelly Aberdeen International

http://www.fi.se/Folder-EN/Startpage/Consumer/Investor-alerts/Database/?link=investor

Donnybrook Consulting Ltd

https://www.knf.gov.pl/en/CONSUMERS/Information_for_the_financial_market_consumers/Public_warnings?warningName=donnybrook&warningTypeId=all

Donnybrook Consulting Ltd, Uniteex Inc, Demure Consulting Ltd, Nab Europe Limited, Momentum Investment Group Ent Ltd, TradeED Group Ltd

invest-moment.com

Donzex

donzex.com

Doo Prime

https://www.fsa.go.jp/ordinary/chuui/mutouroku/04.html

DooPrime

Dorean / dorean.ltd

dorean.ltd

Doric Finance

doricglobaal-krediet.com

Dorivo

https://news-updated.sbs/wjTKxRVv

Dormantrefunds

https://www.fca.org.uk/news/warnings/dormantrefunds

Dot Dot Loans (Clone of FCA authorised firm)

https://www.fca.org.uk/news/warnings/dot-dot-loans-clone-fca-authorised-firm

DotBig

www.financialnewstrading.help

Double Capitals / NordHiTech LTD

https://www.fma.gv.at/en/double-capitals-nordhitech-ltd/

Double Income Trading / doubleincometrading.com

doubleincometrading.com

Double Invest Crypto

t-crypto.org

Douglas Charles

http://www.finma.ch/e/sanktionen/unbewilligte-institute/pages/details.aspx?orgid=321

Douglas Charles (DC)

http://www.afm.nl/nl/consumenten/risico/waarschuwingslijst-boiler-rooms.aspx