Where we are in the UK



With head office and manufacturing sites, we are present with 4 sites across the country to deliver healthcare solutions in the UK.
With over 1,200 employees across the country, Sanofi has a strong heritage and presence in the UK. 

 

Guildford

UK Head Office
One Onslow Street
Guildford
Surrey
GU1 4YS

01483 505 515
01483 535 432

Haverhill Operations

Manufacturing
12 Rookwood Way
Haverhill
Suffolk
CB9 8PU

01440 703 522
01440 716 269

Oxford

Sanofi Genzyme
4620 Kingsgate
Cascade Way
Oxford Business Park South
Oxford
OX4 2SU

01865 405 200
01865 774 172

Maidenhead

Sanofi Pasteur
Mallards Reach
Bridge Avenue Maidenhead
Berkshire
SL6 1QP
United Kingdom

01628 785 291
01628 671 722