Andrea Leigh Lennon
Corporate Officer/Principal at OMNICOM GROUP., INC.
Profile
Andrea Leigh Lennon is currently the Chief Client Officer at Omnicom Group, Inc. since 2022.
Prior to this, Lennon was the President & Director at Critical Mass (UK) Ltd.
Andrea Leigh Lennon active positions
| Companies | Position | Start |
|---|---|---|
| OMNICOM GROUP., INC. | Corporate Officer/Principal | 2022-10-16 |
Former positions of Andrea Leigh Lennon
| Companies | Position | End |
|---|---|---|
Critical Mass (UK) Ltd.
 Critical Mass (UK) Ltd. Advertising/Marketing ServicesCommercial Services Part of Omnicom Group, Inc., Critical Mass (UK) Ltd. is a media services provider. The private company is based in London, UK. Founded in 2007, Critical Mass (UK offers a range of media services. | President | - |
Experiences
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Linked companies
| Listed companies | 1 |
|---|---|
| OMNICOM GROUP., INC. | Commercial Services |
| Private companies | 1 |
|---|---|
Critical Mass (UK) Ltd.
Critical Mass (UK) Ltd. Advertising/Marketing ServicesCommercial Services Part of Omnicom Group, Inc., Critical Mass (UK) Ltd. is a media services provider. The private company is based in London, UK. Founded in 2007, Critical Mass (UK offers a range of media services. | Commercial Services |
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