Itrinegy | Addressing the Networked Application Performance Lifecycle

Chemical/Oil/Petrochemical

• Chevron Corporation
• BP PLC
  
• NCH Corporation *
  
• Schlumberger *
  

Communications

• Alcatel Lucent
• APD Communications *
  
• ASTRID
  
• Avaya
• BT
• Calence
• Cisco
  
• Cox Communications
  
• L-3 Communications
• LibreStream Technologies Inc
• Motorola
• O2
• Showtime Networks
  
• Sky Network Services
• Speakerbus Technology *
  
• VectorCommand Ltd
• Verizon Federal Network Systems
• Vodafone
• Wham! Inc. 

Education

• Leeds Learning Network
• Manchester Metropolitan University
• University of Witwatersrand

Engineering & Construction

• Atkins Global
• Babcock Marine
• S.E.A. *
  

Finance / Insurance

• ABN Amro
• Allianz UK
  
• Atradius
• Aviva USA
• BlackRock Financial Management, Inc
• Beazley Group
  
• Calyon/Credit Agricole
• Commerz Bank
• Fidessa LatentZero
  
• General Atlantic
• IFDS
• Mass Mutual
  
• Medi Capital Bank
• Misys *
  
• National Australia Bank
• Principality Building Society
• Royal London
• Thomson Reuters *
  
• Torus Insurance
  
• Xchanging Ltd
• Zurich Financial Services Australia Ltd

Government

• Bradford NHS Primary Trust
• Cheshire County Council *
  
• Communications Research Centre - Canada
• Forestry Commission
• GCHQ
• Greater London Authority*
  
• HM Government Communications Centre
• Land System Reference Centre
• New Zealand Ministry of Foreign Affairs and Trade
  
• The Home Office *
  
• West Dunbartonshire Council

Games

• Sega
• Kuju Entertainment

Logistics

• PD Teesport
• TNT Express

Manufacturing

• B/E Aerospace
• Caterpillar
• Imperial Tobacco Limited
• International Truck and Engine Corporation/Navistar
• Parsons
• Philips
• Plum Creek Timber Co
• Spraying Systems Inc.
• Super Toughen Glass Ltd
• Varian Medical Systems

Military & Space

• Applied Signal Technology, Inc
• Boeing Corporation
  
• Canadian Navy
• Cobham Defence Communications Ltd
• COLSA Corporation
  
• EADS
• General Dynamics
• ITT Space Systems
• Lockheed Martin Information Technology
• ManTech International Corporation
  
• Ministry of Defence
• Missile Defense Agency
• NASA
  
• Norwegian Intelligence Service
• Northrop Grumman
• Raytheon Electronic Systems
• Selex Communications
• Thales
  
• US Air Force
• US Army
• US CENTCOM
• US Coastguard
• US Marine Corps
• US Navy

Professional Services

• ABC Financials
• Accenture
  
• CID Management
• Connect3
• Derwent Living
• IDEXX Labs
• Ince & Co
• Linklaters LLP
  
• Medavante
• McKinsey & Company
  
• RSM McGladrey
• Slimming World *
  
• Semiconductor Insights
• Testronics Labs

Retail

• ADP Dealer Services
• The Boots Company PLC
• Dunnhumby *
  
• Information Resource Inc
• Littlewoods Shop Direct Group
• Starbucks

Technology

• ABC Financial
  
• Air Defense
• Adapt PLC *
  
• American Systems
  
• Capita *
  
• Delta Bridge
  
• EDS
• Electrosonic
• Extron Electronics
  
• Fairchild Semiconductor*
  
• Hewlett Packard
• IBM Global Services
• IBM UK
• ITESOFT
• Logica
  
• Manpower Software
• Micrologica Systems
• OpenText Corporation
• Perot Systems
• Pronetrix
• Sage Software
• Salesforce
  
• Schneider & Partner
• Sota Solutions
• Spatial Systems
• Steria Limited
• ST Electronics
• Storage Fusion *
  
• Symantec – Altiris
• Tata Communications
• TechWorld *
  
• Teradici
• Texas Instruments
• Unisys
• Virtual Hold Technology
• VisionTek
• VTS Medical Systems

Transport

• British Airways *
  
• KeTech Systems Ltd
  
• London Underground
• NATS Ltd. (formerly National Air Traffic Serices Ltd)
• Siemens Traffic Controls
  

Utility

• Electric Power Research Institute
• Wessex Water
  
• Yorkshire Electric