Omnicom Group | Global Marketing Communications | Omnicom Group

• http://www.omnicomgroup.com/
• http://csr.omnicomgroup.com/
• http://investor.omnicomgroup.com
• http://csr.omnicomgroup.com
• http://investor.omnicomgroup.com/investor-relations/stock-information/default.aspx
• http://s2.q4cdn.com/400719266/files/doc_financials/quarterly/2019/q1/2019-03-31-Omnicom-Group-Q1-Earnings-Release.pdf
• http://s2.q4cdn.com/400719266/files/doc_financials/annual_reports/2019/JW-Annual-Report-Letter-2018-updated-final.pdf
• https://www.facebook.com/OmnicomGroupInc
• https://twitter.com/omnicom
• http://instagram.com/Omnicom
• https://www.linkedin.com/company/omnicom
• https://www.linkedin.com/company/omnicom/careers?trk=top_nav_careers