Welcome to ERi, a software

development and services company

focused on IBM z/OS computing.

North America

 

Enterprise Research, Inc. (ERI)
PO Box 9436, Chapel Hill, NC 27515, USA
Tel: (919) 406-0067, Fax: (928) 438-6345

Europe

 

Enterprise Research, Inc. (ERI)
PO Box 9436, Chapel Hill, NC 27515, USA
Tel: +1 919 406 0067, Fax: +1 928 438 6345

South America

 

OSI Tecnologia
Alameda Tocantins, 75 – 8o. Andar – Barureri – SP – CEP. 06455-020
Tel: +55 11 4193-4344