- Technic Air Conditioners
- Tectyl Oil and Chemicals pvt ltd
- Teja Plastic Industry
- Teledata Marine Solution Ltd
- Teltech Cars
- TEX BIOSCIENCES PVT LTD
- TGR Trades Private Limited
- Thaha Water Solutions
- Thambu Auto Service Station & Engine Clinic
- Thamil Kumaran Enterprises
- THE AC ZONE (P) LTD
- The Arasan Group of Industries
- THE BEST SCIENTIFIC COMPANY
- The Best Surgicals
- The Blue Engineering
- The EIMCO - KCP Ltd.
- The EIMCO-K.C.P.
- The Ganga Varnishes And Chemical Industries Ltd
- THE INDIA CEMENTS LIMITED
- The Integral Engineering
- The KCP Limited
- The liberty marine syndiacate pvt. ltd.(CHE)
- THE MARINE TOWERS.
- The Nest Builders & Promoters
- THE PARAGON GROUP OF RESTAURANTS AND CATERING
- THE PRECISION SCIENTIFIC CO
- The Raintree Hotels
- Thejas Auto Spa
- THERMAL ENGINEERING SERVICES
- Thiagarajan A
- Thilaga Chemicals
- Thiru Saravanabhava Traders
- Thirumal Technical Services
- Thirumalai Marine
- Thirumalai Agency
- THIRUPATHI ENTERPRISES
- THOMAS INTERNATIONAL
- Three Or Hygenic Product
- Thulasi Homes
- TI ANODE FABRICATORS PVT LTD
- Ti Fab Engineering
- Ti Metal Forming
- Tiaano
- Tic Tlgl Pharma
- Tirumala Cleaning Service
- Tirumala Milk Products Private Limited
- Titanium Tantalum Products Ltd.
- TN NO 80 Madras Fertilizers Limited
- TN NO 102 Madras Fertilizers Limited (Sulphuric Acid - 400 MT)
- TN NO 108 TAMILNADU GENERATION AND DISTRIBUTION CORPORATION LIMITED (Tri Sodium Phosphate)
- TN NO 111 - Balmer Lawrie And Co. Limited (Basic Chromium Sulphate)
- TN NO 113 Tamil Nadu Co.operative Sugar Federation Limited.( Heavy Chemicals)
- TN NO 119 Department Of Atomic Energy (Sodium Perchloarte)
- TN NO 120 Chennai Metropolitan Water Supply And Sewerage Board. (of Liquid Chlorine in)
- TN NO 130 Managing Director of Tamil Nadu Co-operative Sugar Federation Limited, Chennai
- TN NO 140 Department Of Atomic Energy (Hydrazine Nitrate).
- TN NO 226 Department Of Atomic Energy Chromium boride, Iron boride, Nickel boride, Molybdenum borid
- TN NO 76 Balmer Lawrie And Co. Limited ( Methacrylic Acid )
- TN NO Metrolitan Transport Corporation (Chennai) Limited
- To THE MASTER OWNERS OF MV OCEAN ENTERPRISE
- TOP CHEM CO.
- TORQUE TECHNICS
- Trans Asian Shipping Services (P)Ltd
- Trans car india private limited
- Trans Maritime Logistics
- Trans Ocean Exports
- TRANSCOASTAL CARGO & SHIPPING LIMITED
- TRANSCOASTAL CARGO AND SHIPPING LIMITED
- TRANSPACIFIC LOGISTICS PVT LTD
- Trend Traders
- Tricon Shipping Pvt. Ltd.
- Trinity Dental Clinic
- Tritherm Technologies
- Triumph Corporation
- Triway Group
- Trooper India Services PVT LTD
- Tropical Biosciences Pvt Ltd
- Trust Marine (Yellow Member)
- Tube Investments of India
- TVM Edible Oil Refineries, Chennai
- Tvs Automobile Solutions Ltd
- Tvs Sundram Indestries Ltd
- TWI (India) Pvt Ltd
- TYCHE DRILLING FLUIDS
- Tykhe Chemicals Private Limited
- TYRE STORE
- U K Facility Services PVT LTD
- U V Tech Systems
- U.V.Constructions
- UBER AND CO
- Ucal Fuel Systems Ltd
- UDA Projects
- Udhayam Medicare Systems
- UIV Ventures
- UkHousekeeping Services
- Ultra Watech Systems
- ULTRAMARINE AND PIGMENTS LTD
- Uma Engineers
- Umesh Shipping Services
- UNI Logistics Private Limited