Interserve headquarters details
Location map
Open in Google MapsAll Interserve office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Twyford HQ | West Berkshire | United Kingdom | Headquarters |
About Interserve
Interserve (London Stock Exchange (LSE): IRV) is headquartered in Twyford, West Berkshire, United Kingdom. Founded in 1884, the company operates across 4 countries with approximately 34,721 employees worldwide.
Where is Interserve's main office?
Interserve's main headquarters office is located at Ruscombe Park, Twyford, West Berkshire rg10 9ju. This serves as the company's primary corporate address and is home to its executive leadership team.
Interserve regional offices
Beyond its headquarters in Twyford, Interserve maintains 46 offices across 4 countries. Regional offices span 4 countries.
Interserve contact information
The main switchboard for Interserve headquarters can be reached at 441189320123. For investor relations, visit interserve.com/investor-relations.
What does Interserve do?
Interserve PLC provides construction engineering services.
Frequently asked questions
Where is Interserve headquarters?
Interserve's headquarters is located at Ruscombe Park, Twyford, West Berkshire rg10 9ju, United Kingdom.
How many offices does Interserve have?
Interserve operates 46 offices across 4 countries as of 2026.
What is Interserve's corporate address?
The official corporate address is Ruscombe Park, Twyford, West Berkshire rg10 9ju.
When was Interserve founded?
Interserve was founded in 1884 and has grown to employ approximately 34,721 people worldwide.
What is Interserve's phone number?
The main phone number for Interserve headquarters is 441189320123.