adesso SE headquarters details
- Street address
- 1 Adessoplatz
- City
- Dortmund
- State / region
- Nordrhein-Westfalen
- ZIP / postal code
- 44269
- Country
- Germany
- Phone
- +49 4923 170007000
- Founded
- 1997
- Website
- adesso.de
- Stock
- XETRA: ADN1
- linkedin.com/company/adesso-se
Location map
Open in Google MapsAll adesso SE office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Dortmund HQ | Nordrhein-Westfalen | Germany | Headquarters |
Showing the headquarters of 75 recorded locations. See every location in GraphIQ →
About adesso SE
adesso SE (XETRA: ADN1) is headquartered in Dortmund, Nordrhein-Westfalen, Germany. Founded in 1997, the company has 75 recorded locations across 14+ countries and employs approximately 11,111 people worldwide.
Where is adesso SE's main office?
adesso SE's main headquarters office is located at 1 Adessoplatz, Dortmund, Nordrhein-Westfalen 44269, Germany. This is the company's primary corporate address.
adesso SE regional offices
Beyond its headquarters in Dortmund, adesso SE has recorded locations in Germany, Austria, Bulgaria, Finland, Hungary, India, Italy, Romania and 6 other countries.
adesso SE contact information
The main switchboard for adesso SE headquarters can be reached at +49 4923 170007000. Official website: adesso.de.
What does adesso SE do?
Adesso SE provides information technology services. The Company offers software development, maintenance and support, managed IT, and planning services. Adesso serves automotive, banks, energy, healthcare, retail, life sciences, public authorities, media, and insurance industries in Europe.
Frequently asked questions
Where is adesso SE headquarters?
adesso SE's headquarters is located at 1 Adessoplatz, Dortmund, Nordrhein-Westfalen 44269, Germany.
How many offices does adesso SE have?
GraphIQ records 75 locations for adesso SE across 14+ countries, as of October 2026.
What is adesso SE's corporate address?
The corporate headquarters address is 1 Adessoplatz, Dortmund, Nordrhein-Westfalen 44269, Germany.
When was adesso SE founded?
adesso SE was founded in 1997 and employs approximately 11,111 people.
What is adesso SE's phone number?
The main phone number for adesso SE headquarters is +49 4923 170007000.
How many employees does adesso SE have?
adesso SE has approximately 11,111 employees (GraphIQ estimate, 2026).
Is adesso SE a public company?
Yes. adesso SE is publicly traded on XETRA under the ticker ADN1.