N2H2 Inc.

Nabi Biopharmaceuticals

Nabisco Holdings Corp.

Nabors Industries Inc.

Nacco Industries Inc.

Nam Tai Electronics

Namco Limited

Nanogen Inc.

Nanometrics Inc.

NaPro BioTherapeutics Inc.

NASB Financial Inc.

Nasdaq Stock Market Inc.

Nash Finch Company

Nastech Pharmaceutical Company

Natexis Banques Populaires

National Australia Bank Group Limited

National Auto Credit Inc

National Bank of Canada

National Beverage Corp.

National City Corporation

National Commerce Financial Corporation

National Express Group PLC

National Fuel Gas Company

National Grid Group plc

National Information Consortium Inc. (NIC)

National Instruments Corp

National Oilwell

National Penn Bancshares Inc.

National Presto Industries Inc

National Processing Company

National Semiconductor Corporation

National Service Industries Inc.

National Western Life Insurance Company

National Westminster Bank Plc

Nationwide

Natrol Inc

Naturade Inc.

Natural Gas Corporation

Natural Health Trends Corp.

Nature's Sunshine Products Inc.

Naturewell Inc

Naturex

NatWest Stockbrokers Ltd

Nautica Enterprises Inc

Navision Software A/S

Navistar International Corporation

NBG Radio Network Inc.

NBT Bancorp Inc.

NBTY Inc

NCC Group

nCipher plc

NCO Group Inc

NCO Portfolio Management Inc

NCR Corporation

NDCHealth Corporation

NDS Group plc

NEC Corporation

Nelson Communications WorldWide

Neocom Multimedia

Neogen Corporation

Neomarkka Oyj

NEON Communications Inc.

NeoPharm Inc.

Neoprobe Corporation

NeoRx Corporation

Neose Technologies Inc.

Neptune Society Inc.

Nera ASA

Nergeco

Nestle Cesko

Nestle Purina PetCare Company

Nestle S.A.

Nestor Healthcare Group plc

Net Perceptions Inc.

Net2Phone Inc

NetBankInc

NetBenefit PLC

Netegrity Inc

Netia Holdings S.A.

NetIQ Corporation

Netlife AG

NetManage Inc.

NetMed Inc.

Netopia Inc.

Netra Systems - NTS

NetRatings Inc.

Netro Corporation

NetScout Systems Inc.

NetScreen Technologies Inc.

Netstore Plc

Nettec Plc

NetValue

Network Appliance Inc.

Network Associates (NAI)

Network Equipment Technologies Inc

Network Plus Corporation

Network Technology Plc

Netzee Inc.

Neuberger Berman Inc

Neurobiological Technologies Inc

Neurocrine Biosciences Inc.

Neurogen Corp

New Century Companies Inc. (NCC)

New Century Equity Holdings Corp.

New Century Financial Corp.

New England Business Service Inc

New Focus Inc.

New Jersey Resources Corporation

New Medium Enterprises Inc.

New United Motor Manufacturing Inc.

New York Community Bancorp Inc.

Newcrest Mining Limited

Newell Rubbermaid Inc.

Newfield Exploration Company

Newmark Homes Corp

Newmont Mining Corporation

Newport Corporation

Newton Investment Management

Nexell Therapeutics

Nexia Biotechologies

NexMed Inc.

Next Level Communications Inc

NEXT plc

NextCard Inc.

Nextel Communications Inc.

Nextel Partners Inc

NFT Distribution

Niagara Mohawk Holdings Inc.

NICE Systems Ltd.

Nicholas Financial Inc

Nichols plc

Nicomatic

Nicor Inc.

NicOx

Nihon Unisys Ltd.

NIKE Inc.

Niku Corporation

Nintendo Co. Ltd.

Nippon Electric Glass

Nippon Kayaku Co. Ltd.

Nippon Steel Corporation

Nirlon Limited

Nishimatsu Construction Co. Ltd.

NiSource Inc.

Nissan Diesel Motor

Nissan Motor Co. Ltd.

Nitto Boseki Co. Ltd.

NMS Communications

NMT Group Plc

NN Inc.

Noble Affiliates Inc.

Noble Drilling Corp

Nocopi Technologies Inc.

Nokia Corporation

Nokian Renkaat Oy

Nomura Holdings Inc.

Nong Shim Company Limited

Noranda Inc.

Norbert Dentessangle

NorCom Information Technology AG

Nordea AB

Nordic Aluminium Group

Nordson Corporation

Nordstrom Inc.

Norfolk Southern Corporation

Norish plc

Norsk Hydro ASA

Norske Skogindustrier ASA

Norstan Inc.

Nortek Inc.

Nortel Networks Corporation

North American DataCom Inc.

North American Scientific Inc.

North Bay Bancorp

North Fork Bancorporation Inc

North Midland Construction Plc (NMC)

North Pittsburgh Systems Inc.

Northeast Utilities

Northern Foods plc

Northern Rock plc

Northern Trust Corporation

Northfield Laboratories Inc.

Northgate Information Solutions PLC

Northrop Grumman Corporation

Northrop Grumman Newport News

Northstar Electronics Inc.

Northwest Airlines Corporation

Northwest Bancorp Inc.

Northwest Natural Gas Company

NorthWestern Corporation

Northwestern Mutual

NOVA Chemicals Corporation

Nova Corporation

Novadel Pharma Inc

NovaMed Eyecare Inc.

Novartis AG

Novartis Consumer Health Inc

Novartis India Limited

Novatel Wireless Inc.

Novavax Inc.

Novell

Novellus Systems Inc.

November AG

Noven Pharmaceuticals Inc

Noveon International Inc.

Novo Nordisk A/S

Novogen Limited

Novoste Corporation

NPC International Inc.

NPS Pharmaceuticals

NSB Retail Systems PLC

NSTAR

NTELOS Inc.

NTL Incorporated

NTN Corporation

NTT Corporation

NTT Data Corporation

NTT DoCoMo

Nu Horizons Electronics Corp.

Nu Skin Enterprises Inc.

Nuance CommunicationsInc.

Nucentrix Broadband Networks Inc.

Nucor Corporation

Nuevo Energy Company

NUI Corporation

Numerical Technologies Inc

NUR Macroprinters Ltd.

Nutra Pharma Corp.

Nutraceutical International Corporation

Nutrition 21

NVIDIA Corporation

NVR Inc.

NWF Group plc

NXT

NYFIX Inc

Nymox Pharmaceutical Corporation