On 16 April 2026, HDH Investment Services Limited (HDH), which advised on and arranged deals in investments, entered Creditors’ Voluntary Liquidation (CVL).
Dina Devalia and Tom Parish of Quantuma Advisory Limited (Quantuma) have been appointed as joint liquidators.
On 20 January 2026, HDH agreed to stop carrying out any regulated activity. This was because we were concerned that HDH may have given unsuitable financial advice to some of its customers, potentially leading to financial loss.
HDH remains subject to supervisory oversight and our rules, and we are working closely with the joint liquidators.
Who to contact if you’re a customer
Customers of HDH can contact the joint liquidators, Quantuma, on:
- Helpline: 07469 278 739
- Email: [email protected]
- Website: www.quantuma.com[1]
- Address: 7th Floor, 20 St Andrew Street, London EC4A 3AG
Protecting yourself from scams
Fraudsters sometimes claim to be from legitimate firms authorised by us, or (in the case of liquidation) their appointed liquidator.
Be wary of fraudsters pretending to be HDH or the joint liquidators and asking you to pay money to get your money back.
If you get an unexpected call from someone claiming to be from HDH or Quantuma you should:
- End the call straight away.
- Call them back using the phone numbers above.
Find out how to protect yourself from scams[8], including recovery room scams[9].
