These are the Columbia Threadneedle Investments contact details for UK institutional investors only.

If you're a private investor please contact our Client Service Desk on 0800 953 0134.

If you have a general enquiry, please call our London Office on +44 (0)20 7464 5000.

London Office Address:

Cannon Place,
78 Cannon Street,



How to make a complaint

At Columbia Threadneedle Investments we take complaints very seriously. If you have a complaint or are dissatisfied please let us know so we can try to put it right. For further details of how to make a complaint, please click here.


We would be delighted to discuss our capabilities and solutions with you in more detail. Please contact a member of our dedicated UK Institutional team on the details below.

Abhishek Srivastav
Head of UK Pensions Solutions

Tel: +44 (0)20 7464 5446

Ashley Manning-Brown
Head of Consultants UK

Tel: +44 (0)20 7464 5992

Jon Dadswell
Head of UK Institutional Sales

Tel: +44 (0)20 7464 5107

Andrew Brown
Client Director

Tel: +44 (0)20 7464 5499

Moira Gorman
Client Director

Tel: +44 (0)20 7464 5341

Dei Mclaughlin
Head of EMEA Client Services

Tel: +44 (0)20 7464 5668

Mark Sutton
Head of EMEA Institutional Client Services

Tel: +44 (0)20 7464 5638



For other general institutional client service enquiries, please use the contact details below:

Tel: : +44 (0)20 7464 5667

For any query related to market soundings please contact the following in the first instance:

Samuel North
Senior Compliance Advisor – Investments (EMEA)
Tel: +44 (0)20 7464 5651


Neil Barden
Senior Compliance Manager – Investments (EMEA)
Tel: +44 (0)20 7464 5496