Sean Donovan
Profile
Sean Donovan, who worked as a Principal at American Express Co., Marsh & McLennan Cos., Inc., Mercer & Co., and Comcast Corp., also worked as a Partner & Strategic Advisor at Matter Unlimited LLC.
Former positions of Sean Donovan
| Companies | Position | End |
|---|---|---|
| MARSH & MCLENNAN COMPANIES | Corporate Officer/Principal | - |
| COMCAST CORPORATION | Corporate Officer/Principal | - |
| Mercer & Co. | Corporate Officer/Principal | - |
| AMERICAN EXPRESS COMPANY | Corporate Officer/Principal | - |
Matter Unlimited LLC
 Matter Unlimited LLC Advertising/Marketing ServicesCommercial Services Matter Unlimited LLC operates as an advertising agency. It provides motion graphics, broadcast, print design, brand development, and post-production services. The company was founded by Robert Holzer, Seth Zalkin, and Elder Nancy and is headquartered in New York, NY. | Corporate Officer/Principal | - |
Experiences
Positions held
Linked companies
| Listed companies | 3 |
|---|---|
| AMERICAN EXPRESS COMPANY | Finance |
| MARSH & MCLENNAN COMPANIES | Finance |
| COMCAST CORPORATION | Consumer Services |
| Private companies | 2 |
|---|---|
| Mercer & Co. | Consumer Services |
Matter Unlimited LLC
Matter Unlimited LLC Advertising/Marketing ServicesCommercial Services Matter Unlimited LLC operates as an advertising agency. It provides motion graphics, broadcast, print design, brand development, and post-production services. The company was founded by Robert Holzer, Seth Zalkin, and Elder Nancy and is headquartered in New York, NY. | Commercial Services |
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