Privacy Policy

What information do we collect about you?

When you contact SEMA4 we may ask you for your name, email address, contact telephone number and in some instances job title and business address.

How will we use the information about you?

SEMA4 will only use your personal data when the law allows us to. Most commonly, we will use your personal data in the following circumstances:

• Where we need to carry out your expressed brief, are about to enter into or have entered into a contract with you.

• Where it is necessary for our legitimate interests (or those of a third party) and your interests and fundamental rights do not override those interests.

• Where we need to comply with a legal or regulatory obligation.SEMA4 may contact you in the future with agency updates or marketing insight.

We will not share your details with or sell them to third parties for marketing purposes.
You may opt out of marketing communications at any point by emailing with the word ‘Unsubscribe’ in the subject line, and include in the email your full name and company name.

Access to your information and correction

You have the right to request a copy of the information we hold about you. If you would like to do this please email us at with ‘Request for data information’ in the subject line. Please include your full name and company name in the email.


SEMA4 will take reasonable steps to ensure the security of your information. To prevent unauthorised access, maintain accuracy and ensure appropriate use of information, we have put in place physical, electronic and managerial procedures.

How to contact us

Please contact us if you have any questions about our privacy policy or the information SEMA4 hold about you:

• By email at

• Or write to us at: SEMA4, St Nicholas’ House, 31-34 High Street, Bristol, BS1 2AW