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A happy
'Heinz Ulm"-CCIE 18102
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Besides many governmental institutions, military forces and smaller
national companies
I have trained IT-staff (or other instructors or CCIE's or
contractors) from the following internationally known corporations:
Please note: Some of the links wont work anymore. Either the company disappeared, changed its name or were taken over by others.
I dont have the time for maintainance of all those links. Sorry !
| Aramco,
Saudi |
ABB
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Arcor
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Bayer AG
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Bertelsmann
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Bosch
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BT |
Cisco Systems
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CMG, NL |
| Comtech (now Netbrain,
DDLS) |
Compuserve
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Comparex
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Commerzbank
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Datakom Austria
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Debis
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DeTeSystem
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Deutsche Telekom
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Dimension Data
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DeTeLine
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Deutsche
Bank
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France Telekom
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Equant
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Friends
Provident
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Henkel
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Horizon (now
Azlan)
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IBM
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IZB
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Manama University, Bahrain
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MCI
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MDR
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Merck
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MTS (now Azlan)
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NCB, Saudi
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NCR (several branches)
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Netcologne
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Neckarwerke Stuttgart
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Petrolube, Saudi
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o.tel.o
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Porsche
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Postbank
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PDO, Oman
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Qtel, Qatar
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Shell
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Siemens
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SIMI
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SITA (now
Equant)
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Slovakia Sporitelna
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Sprint
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Turkish Airforce
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T-Data
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Telemation (now DiData
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Telindus
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Telstra
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Thera Cosmetic
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Marine Corps Warfighting Lab,
Quantico, VA.
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Thyssen-Krupp
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Thyssen-Krupp
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Thyssen-Krupp
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VIAG Interkom
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US-Airforce
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US-Army
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Convex, Portugal
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Itergo, Hamburg
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Best Buy, USA
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Lucent, Poland
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Santa Monica Networks
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IBM, Austria
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Comarch, Poland
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DZSH, Germany
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Swisscom
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GAHS, Abu Dhabi
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Amex Spie
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Credit Suisse
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Ericsson, Mexico
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NextiraOne
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Iteco, Nigeria
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Al-Moammar,Saudi
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Allianz-Dresdner
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3KV
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| Great West |
Nordstrom |
US Postal Services |
Getronics |
Sensa, Iceland |
| Ethiopian Airlines |
Telia Sonera |
Polymedia Italy |
Ernst&Young Poland |
Pexim |
| Sunrise Switzerland |
Fujistu |
Praweda Indonesia |
LogicaCMG |
Econis |
| Telefonica Peru |
Northrop Grumman |
Alliant Technology |
Recro-Net |
EDS |
| Alcatel |
Vodafone |
HP |
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