ESI Services, LLC
Celebrating over 50 years providing COBOL tools, support, and services to our clients.

ESI Golden Anniversary

ESI News

ESI celebrates Golden anniversary - 01/21/2023
ESI celebrates 50th anniversary of quality products and services

ESI celebrates 49th anniversary - 01/21/2022
ESI celebrates 49th anniversary of quality products and services

New release of COBOL-IT 3.11.0 / 4.2.0 - 01/17/2022
Micro Focus is announcing the release of COBOL-IT 3.11.0 / 4.2.0

ESI 2022 Holiday Schedule - 12/23/2021
2022 holidays for ESI Customer Support

Mpact Change of Support - 05/16/2021
Mpact Change of Support

ESI Provides Support for COBOL-IT

COBOL-IT® is an Enterprise COBOL Compiler Suite that is highly adapted to the needs of enterprises with mission-critical COBOL components.

ESI is the North American technical support hub for COBOL-IT® Compiler S
uite. On February 7, 2017,
COBOL-IT named ESI the 2016 COBOL-IT Distributor of the Year
. This was the first time the award was given
and recognizes ESI's performance not only for 2016, but also for our 12 years of exemplary support
and service to the COBOL-IT customers in North America. Click here if you want further information about COBOL-IT.

If you have any support questions regarding COBOL-IT, please submit them to

Support for Mpact Discontinued

As of May 16, 2021, ESI has discontinued support of the Mpact product after a 27-year lifespan.
This includes enhancements, defect fixes, and all other product modifications to all components of the Mpact product family.
Mpact customers will be able to continue to use the Mpact software in as-is condition as long as they continue paying their
annual use fee. ESI will continue to issue renewal license keys each year using the existing procedure.
If you have any questions about using this product, please submit them to