- Dodsal Enterprises Pvt. Ltd.
- Roha Dye Chem (Roha & Dahej)
- Shree Hari Chemical (Mahad)
- BPCL Terminal (Sewree Mumbai)
- HPCL (Mumbai)
- NPCIL (Kakrapar Vyara)
- Hikal (Mahad & Taloja)
- Elomatic-Pharmalab Consulting & Engg Pvt.Ltd.
- Krishna Chemicals
- Epic Fabricator
- Nirmal Water Tech
- Viradha Engineering & Projects India Pvt. Ltd.
- Melzer Chemical Pvt Ltd
- Johnson Matthey (Haryana Bawal)
- Horizon Polymer Engineering Pvt. Ltd
- Kilburn Engineering Ltd.
- Padarsh Pharma Pvt. Ltd
- Wellsun Texchem Pvt Ltd
- Mohan Tech Associates
- Cipla
- Sai Prasad Chemical
- Turmalin Chemical
- Kajay Remedies Pvt ltd.
- Ambrosia Chemicals
- Creative Services Engg. Pvt Ltd
- Jay Industrial Chemical Pvt Ltd
- Spectrum PharmaTECH Consultants Pvt. Ltd.
- NB Engineers & Controls
- Omnipotent Pvt. Ltd
- Skandwil India Pvt Ltd
- Thakkar Dye Chem
- Varad Enterprises
- Varma Hoist Services
- WePro Solution
- Hydrasun India
- JSW (Vasind)
- Mileen Engineers
- Halide Chemicals
- Evershine Drug product pvt. Ltd.
- Guru Anand Silk Mills Pvt Ltd