- P&L ENTERPRISES
- Padmalochan Constructions
- Paharpur Cooling Towers Ltd
- PAIAS RELIABILITY SERVICES PRIVATE LIMITED
- Pal Enterprises
- Pal Pharmacy
- Palpa Cement Industry Ltd
- Palriwal Infracon Project
- Pamper Wovenfresh Food Products Pvt Ltd
- PANACHE ADVISORY
- PANASONIC INDIA PRIVATE LIMITED
- PANKAJ DAIRY PRODUCTS
- Pappun Animal Fish Center
- Paradeep parivahan pvt.ltd.
- PARADEEP PHOSPHATES LTD
- Paradeep Ship Management
- Paras Dyes and Chemicals
- Parash Enterprises
- Pareekh marine agency
- Parikh Steel Private Limited
- Parikshanshala
- PARLE PRODUCTS
- PARMESHWARI POLYPLAST INDIA PVT LTD
- PARSHVNATH LAB SOLUTIONS
- Pasupati Agro Industries Pvt Ltd
- Pathak Machine Tools Pvt Ltd
- Patron Consortium
- Paul Enterprises
- Pavi Electrical Industries Private Limited
- PAYEL TRADING COMPANY
- PEAK CHEMICAL INDUSTRIES LTD
- Peaks Industries Pvt Ltd
- PEEKAY AGENCIES PVT LTD
- Peerbaba Agrochemicals
- PENGUIN
- Peninsular Marine, Kolkata - PARADIP
- PENNON SHIPPING PVT. LTD.
- Pepsico India Holdings Pvt. Ltd
- Perfect Washers & Fasteners Pvt Ltd
- Perma Colours and Chemicals Pvt. Ltd
- PEST CONTROL CORPORATION
- Pharmagic Lifesciences Private Limited
- Pharos Shipping & Overseas Services Pvt. Ltd.
- Philips India Limited
- Phillips Carbon Black Limited
- Phillips Carbon Black Ltd
- Phoenix Cargo Controlers & Claim Adjusters
- PIL (INDIA) PVT LTD - HALDIA
- Pil india pvt. ltd.
- PIL(INDIA) PRIVATE LIMITED
- Pinak Health Care Company
- PINKTO CHEMICALS
- PIONEER INTERNATIONAL (KOLKATA)
- PIONEER MINERALS PVT LTD
- Piyush Fashion
- Plascom Industries LLP
- Plascom Industries LLP.
- PLASTEND
- PLASTI SURGE INDUSTRIES PVT LTD
- PLASTOCHEM INDIA PVT. LTD.
- PMP Construction Pvt Ltd
- PODDAR & COMPANY
- Polaris Marine Engg Pvt. Ltd.
- Popular Shipping Agency
- Positive Ion Technologies Pvt Ltd
- Power Conductivity
- Power Mech Projects Limited (BIHAR)
- POWER MICA INSULATORS
- Power Systems And Engineers
- Powercon Electric Company
- Powertech Enterprises
- Prabhu Oil Udyog
- Pradeep boating company
- PRADEEP TRADERS
- PRAGYA ENTERPRISES
- Prakash Industrial Products
- PRAKASH KUMAR PASARI AND COMPANY PRIVATE LIMITED
- PRAKASH MICA EXPORTS PVT. LTD.
- PRAKRIT IMPEX PVT. LTD.
- Prakritik Auyrveda & Herbal Research Private Limited
- Prarthna Medical
- PRAVALLIKA PROJECTS PRIVATE LIMITED
- Precision Electro Instrumentation India Pvt Ltd
- Precision Engineering Works India
- PRECITOR METAL COMPOSITES PRODUCTS PRIVATE LIMITED
- Prem Enterprises
- Premium Chem Products
- Premium Transmission Limited
- Primax Corporation
- Primax Equipment Pvt. Ltd
- Prime
- Prime Chemicals (Kolkata)
- Prime Rose Fragrances
- Primex Corporation
- Primex Industries
- Prithviraj Saroj
- Priyadarshini Enterprises
- Priyanka Tradelinks Pvt Ltd
- Pro Detailerz
- Process Chemicals Co