Nielsen Nielsen Holdings is a company that specializes in audience measurement, data, and analytics solutions for media. | ![]() International Data Group International Data Group (IDG) is a company providing a market intelligence and demand generation platform for the technology ecosystem. | |
Founding Date | Founding Date 1923 | Founding Date 1964 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations New York, US HQ Lane Cove West, AU Macquarie Park, AU Woluwe Saint Lambert, BE São Paulo, BR Sliven, BG Halifax, CA see more | Locations Needham, US HQ |
Employees | Employees 29,091 | Employees 3,300 |
Financial | ||
Revenue (est.) | Revenue (est.) $3.5b (FY, 2021) | Revenue (est.) $1b (Y, 2020) |

International Data Group (IDG) is a company providing a market intelligence and demand generation platform for the technology ecosystem.
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