Contacting Us
We strive to provide on our web site, all the resources you need to
successfully use our tools. But we understand there are times when human
interaction is more comfortable and/or effective. If you need to reach
one of our support engineers or license administrators in person, just
choose the appropriate method from the list below.
- Custom and Premium Support Customers
- Safety-Critical and AdaMULTI Customers
- Customers in The Americas, Australia, New Zealand
- Customers in Europe, the Middle East, India, Africa
- Customers in the Far East
- Customers in other regions of the world
Custom/Premium Support Customers
Customers that have purchased a premium or custom support contract
should use the support contact designated in their contract.
For licensing questions, contact one of our license administrators
as described below.
Safety-Critical and AdaMULTI Customers
Licensing
Licensing questions can be sent to
Technical Support
Customers using our Ada product line in Europe should contact our European Ada support staff at
Customers using our Ada product line elsewhere should contact our Ada support
staff at
Customers in The Americas, Australia, New Zealand
Licensing
Licensing questions should be sent to
or call the number listed below.
Technical Support
Customers in North America, South America, Australia, and New Zealand
should contact our US technical support engineers at
(877) GHS-TECH (toll-free number for customers in the USA)
– or -
(805) 965–0124
or email
Customers in Europe, the Middle East, India, Africa
Licensing
Licensing questions can be sent to
or call the number listed for support-nl.
Technical Support
Customers in Europe, the Middle East, India, and Africa can contact our
European support staff as follows:
Denmark, Finland, Norway, Sweden
Ireland, South Africa, UK
Austria, Germany, Switzerland
France, India, Spain, Portugal
Benelux and Elsewhere
Please contact our support staff in the Netherlands at
+31 33 4613363
or email
Customers in Japan, Taiwan, and South Korea should contact our partner ADaC for support
and licenses, at
Customers in areas that are not listed above should contact the
support or licensing office, except ADaC, that is geographically
closest to them.
