- Greenlime Pudumjee Hygiene Products
- Greenmile Labs Private Limited
- Greensville Owners Welfare Association
- Greenview Marine & Co / Globalsupply
- Greenwich meridian logistic
- Grenera Nutrients Pvt Ltd
- Grg Enviro Solutions Pvt Ltd
- GRG Enviro Sound Solutions (P) Ltd
- GRT Hotels
- GSH INDIA PVT.LTD
- Guardian Anti Corrosives Private Limited
- Guhan Builders And Promoters Pvt Ltd
- GULF CHARTERING & BROKERING COMPANY
- Gulf Engineers & Constructors Private Limited
- Gulf Ocean Shipping Pvt Ltd.
- gurudev motors
- gurudev motors / Skoda
- H Balasubramanian
- H M BROS LIMITED
- H M S Traders
- Habeeb Tanning Company
- HAJI IRON & STEEL WORKS
- Haji Tools & Hardware
- HAKIMI ENGINEERING WORKS
- Hallmark Infrastructure Pvt. Ltd.
- Halo Led
- Handsel Constructions Pvt Ltd
- HAPAG-LLOYD INDIA PVT.LTD.
- Harbour Traders
- Haresh Housing
- Hari & Co. (Che)
- Haridra Company
- Hariharan R
- Harini Builders
- Harish Motors
- HARISUDHA ENTERPRISES
- Harita NTI Ltd
- Harsh Electricals & Electronics
- harsha toyota
- Harshandh Construction Pvt Ltd
- Harshil Electric And Refrigeration
- HARSHVINKARE PRODUCTS
- Harthicks Car Care
- Hasnain Syndicate
- Hassan Brothers
- Hayagreeva Products
- HAYTRANS INDIA LTD.
- HB Fitting
- HCL Technologies Limited, Chennai
- HealthPro Systems Pvt Ltd
- Heavy Vehicle Factory
- Heavy Vehicle Factory
- Heavy Vehicle Factory Avadi
- HEBBAR SURGICAL INSTRUMENTS
- Hellas Marine / Silver Member
- Hellenik International
- Hemant & Son
- Herbs India, Tuticorin
- HERMES SHIP SUPPLIERS
- Hero MotoCorp Ltd. Chennai
- Hexa Care
- Hexagon Nutrition Exports Pvt Ltd
- Hexagon Technologies India
- Hi - Line Shipping Service
- Hi Tech Engineering System
- HIBROW HEALTHCARE PRIVATE LIMITED
- Hiflo Solders Pvt Ltd
- Hindustan Colas Private Limited
- Hindustan Hydraulics and Pneumatics
- Hindustan Marine Engg. Works
- HINDUSTAN OIL EXPLORATION COMPANY LIMITED
- HIra Technologies
- Hirschvogel Automotive Group
- Hitech Filters
- Hitwin Healthcare Pvt Ltd
- Home Work
- Honda Cars India Ltd (Chennai)
- Honey Drops Water System Private Limited
- HORIZON INTERNATIONAL SUPPLIES ( CHENNAI )
- Horse Power controls
- Hot Breads restaurant
- Hotel Devi Grand
- Hotel Senthur
- Houghton
- House Chemicals
- Howden Solyvent India Pvt Ltd
- Hubert Enviro Care Systems
- Hudor Aqua Technologies Pvt. Ltd
- Hummers Lubes and Chemicals India Pvt Ltd
- HY POWER MARINE SERVICES
- Hybrid Solutions
- Hydchem Agency
- Hydraulics & Pneumatics
- Hydro Pneumatic Accessories
- HYDROMATERIALS Pvt Ltd
- Hygenius
- Hyundai Merchant Marine India Pvt. Ltd
- I Clean Go Green
- I K S Builders P. Ltd.
- I Tech Precision Tools