Icon headquarters details
Location map
Open in Google MapsAll Icon office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Dublin HQ | County Dublin | Ireland | Headquarters |
About Icon
Icon (Nasdaq (NASDAQ): ICLR) is headquartered in Dublin, County Dublin, Ireland. Founded in 1990, the company operates across 24 countries with approximately 39,800 employees worldwide.
Where is Icon's main office?
Icon's main headquarters office is located at Leopardstown, Dublin, County Dublin 18. This serves as the company's primary corporate address and is home to its executive leadership team.
Icon regional offices
Beyond its headquarters in Dublin, Icon maintains 161 offices across 24 countries. Regional offices span 24 countries.
Icon contact information
The main switchboard for Icon headquarters can be reached at 0035312912000. For investor relations, visit iconplc.com/investor-relations.
What does Icon do?
ICON PLC provides contract clinical research services to the global pharmaceutical industry. The Company manages clinical studies in addition to providing data management, regulatory, and central laboratory services. ICON currently operates offices in multiple countries.
Frequently asked questions
Where is Icon headquarters?
Icon's headquarters is located at Leopardstown, Dublin, County Dublin 18, Ireland.
How many offices does Icon have?
Icon operates 161 offices across 24 countries as of 2026.
What is Icon's corporate address?
The official corporate address is Leopardstown, Dublin, County Dublin 18.
When was Icon founded?
Icon was founded in 1990 and has grown to employ approximately 39,800 people worldwide.
What is Icon's phone number?
The main phone number for Icon headquarters is 0035312912000.