Lifecycle Information Management System Optimizes Work Processes

HUNTSVILLE, Ala., May 27, 2003 - The Process, Power & Offshore division of
Intergraph Corporation announced today that Hyundai
Engineering Co. Ltd. has signed a contract to purchase the SmartPlant(r)
Foundation engineering lifecycle information and workflow management
software. Hyundai Engineering will use SmartPlant Foundation throughout its
process plant division to optimize and control engineering work practices
for all global projects. The implementation initially addresses specific
engineering information processes such as managing line lists, vendor data,
nozzles, equipment loading hydraulic calculations and pre-commissioning
activities. SmartPlant Foundation (ppo.intergraph.com/ppo/infomgmt) promotes
competitive advantage by managing and sharing engineering information to
streamline work processes, enable global engineering and optimize
information handover to the plant owner.

Improving Engineering and Information Handover

General Manager Engineering Division, H. S. Han, Hyundai Engineering Co.
Ltd., said, "SmartPlant Foundation addresses a number of key requirements
for Hyundai, including built-in best practices for key work processes and
overall flexibility in a proven, commercial system. The SmartPlant
Foundation implementation is aimed at better controlling engineering
processes and thus improving Hyundai Engineering's capabilities in executing
global projects. Based on current functionality, we believe this is much
more economical than developing the software internally."

Kevin Stanley, vice president, Asia Pacific business unit, Intergraph
Process, Power & Offshore, said, "Hyundai Engineering is a long time and
experienced user of Intergraph applications such as PDS, SmartPlant P&ID,
SmartPlant Review and INtools. The addition of SmartPlant Foundation to
Hyundai's software toolset is a logical extension of their successful
history with Intergraph and represents a heightened commitment to the
engineering quality of projects designed and built for customers worldwide."

SmartPlant Foundation Increases ROI of the Information Asset

SmartPlant Foundation ( www.intergraph.com/infomgmt) manages the
availability, integrity and accuracy of engineering information. It builds
an electronic library about a plant and its configuration - structure, tags,
assets and documents. It encompasses a plant's initial design and ongoing
operating upgrades and modifications, defining and driving electronic work
processes, tracking changes and managing engineering revisions. Open,
independent data storage and access manages data from both Intergraph and
third party authoring applications and protects and increases the value of
engineering information, regardless of the IT infrastructure in place. The
backbone of a common architecture that extends across all Intergraph
Process, Power & Offshore information management solutions, SmartPlant
Foundation enables collaborative engineering and the creation of the plant
information asset for strategic business advantage.

About Hyundai Engineering

Hyundai Engineering Co. Ltd. ( www.hec.co.kr) is a leading engineering,
procurement and construction firm in South Korea, serving the hydrocarbon
processing, offshore, power and energy, industrial plant and environmental
industries. Since its inception in 1974, HEC has completed a wide range of
projects including those for oil and gas production and processing, LNG,
offshore, refinery, petrochemical, fertilizer and chemical, oil terminal and
distribution, power generation (thermal, combined cycle, cogeneration,
diesel, hydro, nuclear) as well as power transmission, substation and
distribution systems around the world. HEC has successfully participated in
a wide range of ventures in every phase of the project cycle, including
project development, feasibility studies, consulting, basic and detailed
engineering, procurement, construction, construction supervision and
operation and maintenance. HEC is also a successful general contractor,
implementing turn-key projects both at home and abroad. Headquartered in
Seoul, South Korea, HEC employs more than 1,000 engineering professionals
and support personnel.

About Intergraph Process, Power & Offshore

With nearly a quarter century of industry experience, Intergraph Process,
Power & Offshore enables customers to create, capture and manage plant
information as a strategic asset by providing integrated life cycle
solutions for the engineering, design, construction and operation of process
and power plants as well as offshore oil and gas facilities. Core brands
include the SmartPlant(r) and PDS(tm) (Plant Design System) suites, the
SmartPlant Foundation lifecycle engineering information management and
MARIAN(r) materials, procurement and supply chain management solutions.
Intergraph Process, Power & Offshore ( www.intergraph.com/ppo) is the
acknowledged global leader in the plant creation market (Source: Daratech
Inc.). A division of Intergraph Corporation, Process, Power & Offshore is
headquartered in Huntsville, Ala. USA, employs more than 700 people and does
business in more than 60 countries.

Intergraph Corporation common stock trades on The Nasdaq Stock Market under
the symbol: INGR.

Intergraph, the Intergraph logo and SmartPlant are registered trademarks of
Intergraph Corporation. Other brands and product names may be trademarks of
their respective owners. (c) 2003 Intergraph Corporation.

Software prices, availability, functions, features and specifications
subject to change without notice. Software and services subject to United
States export control laws and regulations. Any prices quoted are in United
States dollars and subject to applicable taxes and international currency
exchange rates. This news release contains forward-looking statements
regarding future events that are subject to risks and uncertainties. Certain
risks and uncertainties of Intergraph Corporation are discussed in the
company's Form 10K filed with the Securities and Exchange Commission. Copies
are available without charge upon written request to Shareholder Relations,
Intergraph Corporation, Huntsville, Ala. 35894 USA.

CONTACT FOR MEDIA:
Tom Greer
Media / Industry Analyst Relations
+1 256-730-3136
tpgreer (at) ingr.com

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