The UK Financial Conduct Authority (FCA) today issued a warning to customers of HDH Investment Services Limited.

The regulator is concerned that HDH Investment Services Limited may have given unsuitable financial advice to some of its customers, potentially leading to financial loss.

The FCA recently placed restrictions on HDH. From 20 January 2026, HDH agreed to stop carrying out all regulated activities. This now means the firm cannot give investment advice.

HDH also agreed to write to all customers to explain what these restrictions mean for them.

If you think you were given unsuitable advice, or you’re unhappy with the service you received from HDH, you have the right to complain.

If you’re a customer of HDH, you may be contacted directly by the firm. However, if you’re unsure whether a call is genuine, end the call immediately and contact them using the details on Firm Checker.

You may also be contacted by the FCA. But if you’re concerned about who you’re speaking to, please do call us back on 0800 111 6768. The FCA team won’t mind waiting for you to check.