JCK - A Veteran-Owned Small Business
EXCELLENCE IN DATA ARCHITECTURE

since 1989

America Support You
4348 Pine Grove Ave
Fort Gratiot MI USA
48059-3732
V: 810 982-8639
Data Architecture Projects

Development & Integration Projects

Training Clients

Colleagues



What is User Focused Data Architecture?

Some of our acquaintances

In case you were thinking that UFDA techniques like ERA™ were little-known, little-used, backwater techniques, here's a partial list of clients who've been through our classes.

Of course, we had to trim the list substantially.

20/21 Software
A.G.S.
AAA Michigan
Aaron Brothers
Abbott Laboratories
Agency Rent A Car
AGPW
Allendale Insurance
Allied Automotive
Allied Van Lines
AlliedSignal Brake Systems
Allstate Insurance
American Auto Manufacturers Assoc
American General Life & Accident
American Honda Motor Co
American National Can Co
Amerisure Insurance Co
Ameritech Applied Technologies
Amtrak Customer Service
Armstrong World Industries
Arrendadora Inverlat, S.A. de C.V.
Ashland Services Co
AST Computer
AT&T Global Information Solutions
AT&T
Atlas Wireline Services
Austin State School
Banc ne
Banc Ohio
Banca Commerciale Italiana Of Canada
Bank Of America
Barnett Technologies
Barton County Community College
BASF Corporation
BDM International
Bell Atlantic Business Systems
Blue Cross / Blue Shield Michigan
Blue Cross / Blue Shield Ohio
Blue Cross/Blue Shield Of Iowa
Blue Cross/Blue Shield-NCA
Boeing Aerospace Operations
Boise Cascade Office Products
Boise State University
BP Exploration
Brigham Young University
Britton & Koontz First National Bank
Bull HN Information Systems
Bundy
Butler SystemsCraft Ltd
C.A. Muer Corp.
Campbell Soup Co
Cap Gemini America (CGA)
Carhartt Inc
Carnegie Mellon University
CDI Information Services
Charles River Development Co
Charles Schwab & Co
Chevrolet Motors
Chevron Canada Resources
Chevron Overseas Petroleum
Chrysler Corp
Chrysler Financial Corp
Ciba-Geigy
CIGNA
Cincinnati Gas & Electric
Citicorp
Citizens Insurance
City Of Cleveland Heights
City of Detroit
Colorado Interstate Gas
Columbus Public Schools
Comerica
Compaq Computer
Computer Associates
Computer Horizons Corp
Computer Management Sciences
Computer Sciences Corp
Compuware Corp
Connecticut Community Care
Consumers Power Co
Continental Insurance
Coopers & Lybrand
Cordis Corp
Cordova Bank & Trust Co
Corning Glass Works
Countrywide Funding Corp
County Of Cuyahoga
Crain Communications
Crittenton Hospital
CSC Healthcare Systems
CTG
Cummins Engine Co
Cuyahoga County
DataLogics
Dataplex Services Inc
Dean Witter Financial Services
Dean Witter Reynolds
DeBoer EDP Services
Decision Consultants, Inc.
DeKalb Swine Breeders Inc
Delaware Management
Delta Solutions & Technologies
Department Of Commerce
Department Of Defense
Dept Of Indian Affairs
Detroit Edison
Detroit Medical Center
Detroit Receiving Hospital
Deutsche Credit
DMB&B
Domino's Pizza Inc.
Dow Chemical Corp
Dow Corning
Dresser-Rand
Duke University
DuPont
East Ohio Gas
EDP Contract Service
EDS/Saturn
Electronic Data Systems
Eli Lilly
Elias Brothers Restaurants Inc.
Environmental Research Institute
Equifax Inc
Ernst & Young
Exxon USA
FAA
Farm Credit Administration
FasPac Systems, Inc.
Federal Mogul Corp
Ferro Corp
First Chicago NBD
First Choice Software
First Health
First Wisconsin National Bank
Focus Hope
Ford Motor Co
Ford Motor Credit Co
Ford Motor Venezuela
Freedom Group
Frontier Communications
GE Capital Fleet Services
GE Medical Systems
General Accident Insurance
General Dynamics
General Electric Co
General Electric Medical Systems
General Motors
Genova Products
Georgia-Pacific
Getty Trust
Glaxo
Grace Engineering
Grace Episcopal
Grant Thornton
Graphical Software Interfaces
Greenbrier & Russel Inc
Grupo Financiero Inverlat
H&H Cutler Co
Hamilton County Human Services
Handleman Co
Harris County District Attorney
Headquarters Army
Helene Curtis
Heller International
Henry Ford Health Systems
Honda Of America
Horace Mann Insurance
Hughes Aircraft
Hughes Training
Human Resources Development Canada
Huntington Banc Shares
Huntington Service Co
Huron Products Industries
Hydrocal
IBM Canada
IBM Singapore
IBM
IBM/Informix
I-Case International
ICB - SID, Bank Of Nova Scotia
Ignatius Press
Illinois Power Co.
Inland Steel
Inland
Institute for Computer Studies
Iowa/Illinois Gas & Electric
IRS, National Training Center
J.D. Edwards
Jervis B. Webb Co.
Jet Propulsion Laboratory
Jewel Food Stores
Johnson Controls
Kaiser Permanente
Keane Inc
Kellogg Company
Kellogg Of Canada Inc
Kelly Services
Kimberly Clark
Koppers Co, Inc
KPMG Peat Marwick
Kraft General Foods Inc
La Guardia Community College
La Rabida Children's Hospital
Lamb Technicon
Landis & Gyr Powers
Land-O-Sun Dairies, Inc
Legacy Bank
Legislative Service Bureau
Leo Burnett Detroit
Libbey Owens Ford
Lifeway Christian Resources
Light House Systems
Litton Integrated Systems
Lockheed Martin
Logica Inc
Loraine Community Hospital
Loral Aerospace
LTV Steel Co
Lutheran Brotherhood
Lutheran Social Services
Lutz Associates
Manitoba Public Insurance
Masco Corp.
Matrix Technologies Inc
Maxima Corp
MBNA
McAllister Consulting Group
McDonnell Douglas Corp
McKesson Pharmacy Systems
McLaren Hospital
McLouth Steel
Mead Data Central
Mercer Inc
Merck
Mercy Information Systems
Merit Network Inc
MESC
Met Life Consulting Services
Michelin Tire Corp
Michigan Dept of Labor
Michigan Dept Of Treasury
Microsoft Corporation
Miller Brewing Co
MIS International
Missouri Basin Municipal Power Agency
Motorist Insurance Corp
Motorola
Mott Community College
Multibanco Comermex
N Y State, Dept of Transportation
National Board Of Medical Examiners
National City Corp
National Oceanic Administration
National Revenue Corp
National Steel Corp
National Trust Canada
Nationwide Insurance Co
Naval Avionics Center
Navistar International Corp
Navy Tactical Support Activity
NCR Canada Ltd
NCR Corporation
New Horizons Learning Center Cincinnati
New Mexico Municipal League
New York Life Insurance
Newfield Publications
Nielsen Meteor Research
NLRB
Norandex
Northeast Utilities
NorthEastern University
Northern Software Group
Northwest Mutual Life
NY Stock Exchange
Oakridge National Labs
Oakwood Hospital
Office Of US Attorney
Ohio Bureau Of Workers Compensation
Ohio Public Employees Retirement
Oracle Corp
Oregon Liquor Control Commission
Owens Corning Fiberglas
Owensboro Mercy Health System
PACCAR
Pacific Bell
Pacific Telecom Inc
Payless Cashways Inc
PC Magazine
Pennsylvania Blue Shield
Pepsico
Perot Systems
Photon Research Associates
Pierce County Data Processing
Polysar Rubber Corp
Pontiac General Hospital
Pontiac Osteopathic Hospital
Portsmouth Naval Ship Yard
Powersoft Corp
PPG Industries Inc
Pratt & Whitney
Presbyterian Healthcare Services
Price Waterhouse
Prima Systems Inc
Procter & Gamble Pharmaceuticals
Progress Software
Providian Agency Group
Prudential Life Insurance
PSI International
Puget Sound Power & Light
Pulte Home Corporation
Railroad Retirement Board
Raytheon Consulting Group
Raytheon
Reader's Digest
Realogic
REL-TEK Systems & Design
RL Polk & Co
Roadway Logistics
Rockwell International Corp
Royal Bank Of Canada
Ryder Systems
San Diego Gas & Electric
Sandoz Pharmaceuticals
Sara Lee Corp
Sargent & Lundy
Saturn Corp
Scotiabank Inverlat SA
Sea First National Bank
Sears Canada
Sherwin Williams Co
SHL SystemHouse
Siemens-Milltronics
Simpson Industries
Sirco Associates
Southern Underwriters
Southwest Bell
Spring Arbor Distributors
St John Health System
St. Clair County Community College
St. Joseph's Mercy Hospitals/Macomb
Standard Alaska Production Co
Stouffer Foods Corp
Strategic Staffing Solutions
Stratus Computers
Summit County
Sun Chemical
Symtec Inc
SYTEK
Taligent
Tandem Computers
Target
Tatco Cervecera Nacional
Tennessee Valley Authority
Teradata Corp
Texaco Research & Development
Texas Dept Of Criminal Justice
Texas Rehabilitation Commission
The Wyatt Company
THINC Corp
Timeplace Inc
Toledo Public Schools
TRW Steering & Suspension
TRW Transportation Electronics
Tufts Health Plans
Uniface Corp
Union Labor Life Insurance Co
Union Tank Car
UniSys
United American Healthcare
United Cities Gas
United Technologies Automotive
United Way Inc
University Of Akron, Dept Of Elect Eng
University Of Chicago
University Of Iowa, College Of Medicine
University Of Iowa
University Of Michigan Hospitals
University Of Michigan
Unocal Corp
US Air Force
US Army
US Bankruptcy Court
US Coast Guard
US Information Agency
US Navy
US Postal Service
USAA
USDA/ASCS/IRMD
Valassis Communications
Valenite
Vickers Inc
Vlasic Foods
Volkswagen Of America
Wal-Mart Stores
Wang Federal Inc
Waste Management Inc
Wayne County
Westinghouse Electric Corp.
Westinghouse Savannah River Co
Westmoreland County
Whirlpool
Wisconsin Bell