Membership Department: 212-642-8922
Mon-Fri: 9:00 am - 5:00 pm EST

ANSI Membership Roster



Pall Corporation

Palo Alto Networks

Panasonic Avionics

Parametric Technology Corporation

Parenteral Drug Association

Parkview Health System, Inc.

Particle Measuring Systems

Partners Healthcare System

Partnership for Quality Medical Donations

PCI Security Standards Council

PCL Alverno

PCTEST Engineering Lab Inc

Pearson VUE

Peerless Chain Company

Penford Products Company

People's United Bank

PepsiCo - Texas

PepsiCo Inc. - Indiana

Personal Care Products Council


Pfizer Inc


Phoebe Putney Health System, Inc.

Phoenix Contact Development and Manufacturing

Phoenix Police Crime Lab

Pierce College Library

Pillar Biosciences

Pilz Automation Safety LP

Pinova, Inc.

Pioneer Hi-Bred International, Inc.

Piping Engineering LLC

Pivotal Software, Inc.

Plastic Pipe & Fittings Association

Plastics Industry Association

PMMI - The Association for Packaging and Processing Technologies

Polo Ralph Lauren

Portable Generator Manufacturers Association

Portable Lights American Trade Organization

Portable Sanitation Association International

Portland Cement Association

Portwest LLC

Powder Actuated Tool Manufacturers' Institute

Powell Electrical Systems Inc.

Powell Industries, Inc.

Power Tool Institute

PowerDMS, Inc.

PowerServices, Inc.

PPL Services Corporation

Precast/Prestressed Concrete Institute

Presbyterian Healthcare Services

Presidio Networked Solutions LLC

PricewaterhouseCoopers LLP

PRN Ergonomic Service

Probewell Lab Inc.

Process Specialties, Inc.

Proco Products, Inc.

Procter & Gamble

Prodomax Automation Inc.

Professional Contract Services, Inc.

Professional Electrical Apparatus Reconditioning League

Professional Examination Service

Professional Ropes Course Association

Professional Testing Inc

Progressive Casualty Insurance Company

Project Management Institute


Providence Health & Services

PTC, Inc.

Pulama Lanai

Putnam Investments

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

ANSI Headquarters
1899 L Street, NW, 11th Floor
Washington, D.C. 20036
Tel: 202 293 8020
Fax: 202 293 9287
25 West 43rd Street, 4th Floor
New York, New York, 10036
Tel: 212 642 4980
Fax: 212 398 0023
Tel: 212 642 8922
Fax: 212 398 0023
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Monday - Friday
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