MKS and ProServ Partner to Deliver Enterprise Software Configuration Management in the Middle East.

WATERLOO, Ontario -- MKS Inc. (TSX:MKX) today announced it will partner with ProServ, an Amman, Jordan based process-centric firm specializing in CMMI(R) (Capability Maturity Model(R) Integration). ProServ will deliver MKS's enterprise software configuration management (ESCM) solution to the Middle Eastern market providing sales, service and support around the MKS Integrity Solution(R). MKS's ESCM complements ProServ's existing expertise in the Capability Maturity Model, providing process enhancement and automation required to meet most Process Areas (PA) of CMMI Maturity Level 2 and 3.

"We are pleased to join ProServ in delivering a proven solution to aid organizations in the Middle East to achieve higher levels of software process maturity, by providing continuous self assessment and appraisal methodologies in conjunction with MKS ESCM software," says Michael Harris, MKS chief operating officer.

"Software firms and IT organizations will augment client satisfaction, profitability, and be able to meet stringent IT governance compliance using the MKS Integrity Solution. It's unique management capabilities, including innovative support for geographically distributed development teams, and low cost of ownership makes this technology a sought after enterprise solution in our region," says Emad Ghattas, managing director, ProServ.

About ProServ

ProServ is a process centric firm that specializes in CMMI (Capability Maturity Model(R) Integration), and enterprise software configuration management (ESCM) professional services. From its regional office in Amman and extended partner and reseller network in the Middle East, ProServ renders process enhancement consultancy, training, CMMI pre-appraisal and appraisal services. In addition, through its strategic partnership with a renowned ESCM provider, MKS, ProServ assists IT organizations improve software quality and reliability, streamline the global development process, and improve IT governance. More information about ProServ can be found at www.proservjo.com or by calling 962-6-565-7449.

About MKS

MKS is the preeminent provider of enterprise technology management solutions for the Global 1000. Our solutions let companies manage the technology governing the enterprise by enabling all of the key steps in the technology lifecycle, from requirements capture and business process design to global development team collaboration, to metrics management and reporting to complete auditing of software and system change in support of IT governance initiatives. MKS solutions are distinguished for their speed of implementation and low total cost of ownership. Founded in 1984, MKS serves more than 10,000 customers in countries across the world. Under its widely known MKS Toolkit brand, MKS also provides UNIX-Windows co-existence and system administration that significantly cut development and administrative costs and reduce time to market, while enabling enhanced performance. More information about MKS can be found at http://www.mks.com, or by calling 1-800-265-2797 (US & Canada), [phone] (Germany), and [phone] (United Kingdom).

Copyright (C) 2004 MKS Inc. MKS, MKS Integrity Solution, and MKS Toolkit are registered trademarks of MKS Inc. All other trademarks mentioned in this release are the property of their respective owners.

(R) CMM and CMMI are registered in the U.S. Patent and Trademark Office by Carnegie Mellon University.

This news release contains forward-looking statements that involve risks and uncertainties, which may cause actual results to differ materially from the statements made. When used in this document, the words "may", "would", "could", "will", "intend", "plan", "anticipate", "believe", "estimate", "expect" and similar expressions are intended to identify forward-looking statements. Such statements reflect the Company's current views with respect to future events and are subject to such risks and uncertainties. Many factors could cause our actual results to differ materially from the statements made including those factors detailed from time to time in filings made by the Company with Canadian securities regulatory authorities. Should one or more of these risks or uncertainties materialize, or should assumptions underlying the forward looking statements prove incorrect, actual results may vary materially from those described herein as intended, planned, anticipated or expected. The Company does not intend and does not assume any obligation to update these forward-looking statements.