- Siemens Building Technologies has appointed Ogilvy & Mather as its worldwide agency following a competitive pitch.
Grendene Ogilvy & Mather in Switzerland will act as the lead agency on the business and will work in conjunction with three major hubs. O&M Hong Kong will act as the Asia Pacific account centre.
Siemens Building Technologies has offices in 45 countries and generates annual turnover of around $4 billion. Billings for the account were not disclosed.