2009年7月
拥有100-200名PMI会员的企业／机构（32家）

3M
ABB
Bank of Montreal
Bristol Myers - Squibb
CALTRANS
Capital One
Computer Assoc.
Compuware
Convergys
Covansys
Dept of Veterans’ Affairs
Deutsche Bank
DHL
Eli Lilly
Ford Motor Company
General Motors
Huawei
Itochu Techno Science Corp.
Johnson Controls
Manulife
Marriott
NCR
Praxair
Progress Energy
Qwest
Sandia National Laboratories
State Street
Syntel
Target Corp
Texas Instruments
TIAA-CREF
WYETH

拥有201-300名PMI会员的企业／机构（22家）
Abbott
Allstate
Amgen
Atos Origin
AVAYA
Battelle Memorial Institute
Bechtel
CH2M Hill
Chevron Texaco
CIBC
FedEx
Fluor
GlaxosmithKline
Mellon
MetLife
Procter & Gamble
Prudential
Robbins Gioia
Schlumberger
SITA/Equant
Sogeti
The Hartford
Xerox

拥有301-400名PMI会员的企业／机构（13家）
ADP
Bell Canada
BP
CACI
Johnson & Johnson
Kaiser Permanente
Keane
Petrobas
Pfizer
Raytheon
Rockwell Automation
Sun Microsystems
Telus

拥有401-500名PMI会员的企业／机构 （11家)
American Express 
Cognizant Technology Solutions

EMC
Fujitsu
HCL Technologies

McKesson
Nokia
Perot

Samsung
Saudi Aramco
Wachovia

拥有501-600名PMI会员的企业／机构（6家）
Fidelity Investments
HSBC

Pricewaterhouse Coopers
Unisys

Sprint
Wipro

拥有众多PMI会员的企业

IBM – 6,613
Hewlett Packard – 4,044
EDS – 2,642
GE- 1,979
Siemens – 1,956
Andersen/Accenture – 1,827
Computer Sciences Corp. – 1,677
Booz Allen Hamilton – 1,638
Ericsson – 1,451
Alcatel/Lucent – 1,411

SAIC- 1,280
AT&T- 1,228
Verizon – 1,228
KPMG- 1,202
Blue Cross/Blue Shield- 1,114
Tata Consultancy Services – 1,109
Deloitte & Touche- 1,070
U.S. Armed Forces- 996
Microsoft – 978
Satyam Computer Services – 963
Northrop Grumman- 906
Oracle Corp – 890
The Boeing Co. – 861
General Dynamics- 839
Motorola- 829
Bank Of America- 785
Cap Gemini Ernst Young- 783
JP Morgan Chase –780
Dell- 780
Infosys Technologies Ltd. – 769
Shell Services International-748
Cisco- 724
Intel- 720
BAE Systems- 705
Hitachi- 695
Lockheed Martin- 673
Citigroup- 664
CGI- 644
Nortel – 621
SAP AMERICA- 621