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Our Clients

For over 30 years, Essential Data has provided top-quality technical and writing services to companies in a wide variety of industries

Search Our High-Profile Clientele by Industry Below!

Financial
  • ABN-AMRO
  • Alliance Capital
  • AMBAC
  • Bank of America
  • Bank of New York
  • Bank of the West
  • Barclays Capital
  • Bayerische Landesbank
  • Bear Stearns
  • California Federal
  • CIBC World Markets
  • Charles Schwab
  • Citigroup
  • Commerzbank
  • Credit Suisse/First Boston
  • Depository Trust & Clearing
  • Deutsche Bank
  • Dow Jones
  • Envestnet
  • Federal Reserve Bank of NY
  • Federal Reserve Bank of SF
  • Fidelity
  • First Chicago NBD
  • Fleet Boston
  • G.E. Capital Mortgage
  • GMAC 
  • Goldman, Sachs & Co.
  • Government Securities
  • Greentree Vendors Services
  • Gilder Gagnon Howe & Co. HSBC.com
  • JP Morgan Chase & Co.
  • Lazard Freres & Co.
  • Market Axess
  • Merrill Lynch
  • Mizuho Trust
  • Morgan Stanley
  • Nasdaq
  • NP, Inc
  • NYCE
  • NYMEX
  • Prudential
  • Schroders
  • SIAC
  • Societe Generale
  • Sovereign Bank
  • UBS Warburg
  • US Trust
  • Wachovia
  • Wells Fargo
  • Wit Soundview Capital
Healthcare-Pharmaceutical
  • Bayer Diagnostics
  • Becton Dickinson
  • Blue Cross Blue Shield 
  • Branson Ultrasonics
  • Bristol-Myers Squibb
  • Dicom Director
  • Forest Laboratories
  • Fuji Medical Systems
  • HealthMagic
  • Healthnet
  • Johnson & Johnson
  • Lorad 
  • Medco Health Solutions
  • Medtronics
  • Merck Pharmaceutical
  • Mt. Sinai Hospital
  • Novartis
  • Pfizer Pharmaceutical
  • Purdue Pharma
  • Schering Plough
  • Wyeth
Computer Technology
  • Accrue Software
  • Acxiom
  • Agile Software
  • Cerus
  • Chubb Computer 
  • Coherent
  • Computer Sciences 
  • Dionex
  • Digital Impact
  • Ditech Communications
  • Extreme Networks
  • FTI 
  • FlexiInternational
  • Hyperion
  • Ilogistics
  • IBM
  • Information Builders
  • Lotus Development
  • Novellus Systems
  • Open Link
  • Openwave Systems
  • Oracle
  • Peregrine Systems
  • Priceline.com
  • Quantum
  • Red Point Software
  • Serena Software
  • Silicon Graphics
  • Sterling Software
  • Studio 41B
  • Sybase
  • Systron Donner
  • Ulticom
  • Unqork
Manufacturing
  • ABB
  • Armstrong World 
  • Bowater
  • Canon U.S.A.
  • Custom Glass Solutions
  • Crown Cork & Seal
  • EDAC
  • Davidson Technologies
  • Degussa
  • Elemica
  • Exxon
  • Fort James Company
  • General Atomics
  • General Electric
  • Gerald Metals
  • Ingersoll-Rand
  • Kelly-Moore Paints
  • Lockheed Martin
  • Millenium Chemical 
  • Minolta
  • Motorola Inc.
  • Oki Data
  • Perkin Elmer
  • Pitney Bowes
  • Rudco
  • Toyota Research Institute
  • Trinity Automation
  • UTX (now Raytheon Tech)
Consumer Goods/Retail
  • Big Y Foods
  • BMG Music Company
  • Cadbury Schwepps
  • Campbell Soup
  • Charming Shoppes
  • Colgate-Palmolive 
  • Columbia House
  • Diageo
  • Estee Lauder
  • General Mills
  • Hills Stores
  • Kraft General Foods
  • Levi Strauss
  • L’Oreal USA
  • Mitsui & Co. USA
  • Nobody Beats the Wiz
  • Pepsi Cola
  • Samsonite
  • Stop & Shop
  • Stride Rite Corporation
  • The Limited
  • Timex
  • Unilever 
  • Universal Music
  • Zoetis
Insurance
  • Aetna/US Health
  • AIG
  • AXA Financial Equitable
  • Chubb & Sons, Inc.
  • CIGNA
  • Commercial Union 
  • Educators Mutual
  • Fireman’s Fund
  • Guardian Life
  • The Hartford
  • Marsh
  • Metropolitan Life 
  • NAC Reinsurance
  • Odyssey Re
  • Protective Life
  • Risk Enterprise 
  • TIAA/CREF
  • Transamerica
  • Transatlantic Re
  • Zurich Reinsurance
Biotechnology
  • Roche Sequencing & Life Science, Kapa Biosystems
Agrotechnology
  • Quality Plus Mfg, Inc
  • Plenty Unlimited Inc
Digital Transformation
  • NECI
Education Technology
  • Esme Learning Systems
  • Persona Learning
Professional Services
  • ADP
  • Accenture
  • American Express 
  • Chadbourne & Park
  • Ernst & Young
  • IMS America
  • KPMG Peat Marwick
  • Monster.com
  • PricewaterhouseCoopers
  • Reuters
  • Young & Rubicam
Utilities/Telecom
  • Cablevision
  • Covad Communications
  • Keyspan
  • MetroMedia Fiber 
  • Verizon
Transportation
  • AMI Leasing
  • Cal State Auto Assoc.
  • MARTA
  • MFS Transportation
  • Port of San Francisco
Diversified Services
  • Christies
  • Girl Scouts of America
  • Rockefeller Foundation
  • YMCA
Media/Publishing
  • AOL Time Warner
  • Associated Press
  • HBO
  • Interworld
  • Ivillage
  • Matthew Bender and Co Inc.
  • NBC
  • Prentice Hall
  • Reader’s Digest 
  • StarMedia Network
  • Thomson Financial Viacom
Real Estate/Construction
  • Hovnanian Enterprises
  • Insignia
  • Lehigh Portland Cement
  • New Plan Realty Trust