For last 23 25 years, IQS is providing services to domestic and international industries. There are many customers but few of them are mentioned here.
- Tata Projects Limited
- Technip India Limited
- Technoflow Industries
- Tetra Pak India Pvt. Ltd.
- Thermax Babcock & Wilcox Limited
- Tranter India Ltd. TUV India Pvt. Ltd.
- TUV India Pvt. Ltd.
- Virgo Engineers
- Walchandnagar Industries Ltd.
- Worldwide Oilfield Machine Pvt. Ltd.