Gemius headquarters details
Location map
Open in Google MapsAll Gemius office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Warsaw HQ | Masovian Voivodeship | Poland | Headquarters |
About Gemius
Gemius (Private) is headquartered in Warsaw, Masovian Voivodeship, Poland. Founded in 1999, the company operates across 9 countries with approximately 243 employees worldwide.
Where is Gemius's main office?
Gemius's main headquarters office is located at Warsaw, Masovian Voivodeship, Poland, Warsaw, Masovian Voivodeship . This serves as the company's primary corporate address and is home to its executive leadership team.
Gemius regional offices
Beyond its headquarters in Warsaw, Gemius maintains 14 offices across 9 countries. Regional offices span 9 countries.
Gemius contact information
The main switchboard for Gemius headquarters can be reached at 48223909090. For investor relations, visit gemius.com/investor-relations.
What does Gemius do?
Gemius is a business consulting company, providing data, solutions and recommendations in the area of online advertising campaigns’ management as well as websites’ monitoring and analysis as far as users’ profiles are concerned. The information provided by the company are the basis for everyday marketing and e-commerce activities of nearly two thousand companies from automotive, finance, pharmaceutical, telecommunications, commerce, FMCG and IT industries, the leading advertising agencies and ad networks, media houses as well as publishers and advertisers all over the world.
Frequently asked questions
Where is Gemius headquarters?
Gemius's headquarters is located at Warsaw, Masovian Voivodeship, Poland, Warsaw, Masovian Voivodeship , Poland.
How many offices does Gemius have?
Gemius operates 14 offices across 9 countries as of 2026.
What is Gemius's corporate address?
The official corporate address is Warsaw, Masovian Voivodeship, Poland, Warsaw, Masovian Voivodeship .
When was Gemius founded?
Gemius was founded in 1999 and has grown to employ approximately 243 people worldwide.
What is Gemius's phone number?
The main phone number for Gemius headquarters is 48223909090.