Industrial ETP and STP
- Borsapori T.E, Golaghat, Assam
- Britannia Industries, (Brahmapura Foods Pvt. Ltd.) Mirza
- CG Foods, Industrial Area, Chaigaon
- CG Foods, Ranpo, Sikkim
- CG Foods, Silchar,
- Emami Industries EPIP North Guwahati
- Home Tech Industries Pvt. Ltd., Chanshari
- Kishley Foods, NH, Guwahati
- Modern Lube Industries
- North East Green Tech Pvt. Ltd., Bamunimaidam, Guwahati
- Orient Processors Pvt. Ltd. (Dying Unit), Guwahati
- Repose Foods Pvt. Ltd., Guwahati
- Sheela Foam, Rangpo, Sikkim.
- Sonaguri TE, Numaligarh, Golaghat
- SRD Neutrients Pvt. Ltd. (Horlicks), Mangaldoi
- Sunandaram Foods Pvt. Ltd. Mangaldoi (Britannia)
- Hotel Shoolil Grand
Health Institutions
| Advance Neuro Science Hospital, Guwahati | Lions Eye Hospital |
| Agile Hospitals Pvt. Ltd., Guwahati | M/s Dey’s Nursing Home, Hojai |
| AJ Hospital and Research Centre, Nagaon | Medinova Multispecialty Nursing Home, Nalbari |
| Alcare Diagnostic Centre. Guwahati | Nalbari Maternity Hospital |
| Aruna Hospital, Guwahati. | Narayan Hridalaya and TRB Hospital Amingaon, Guwahati. |
| Ayursudra Health Care Pvt. Ltd., Guwahati | Nazareth Hospital, Meghalaya |
| Ayursudra Health Care Pvt. Ltd., Tinsukia | Neucleomed Imaging Guwahati |
| B.A.Saikia Memorial Nursing Home, Guwahati | North East Cancer Hospital, Jorabat. |
| Bisamkatak Hosital, Maniguda, Orissa. | Oil India Ltd. Duliajan |
| Borthakur Clinic, Guwahati. | Pratiksha Hospital, VIP Road, Guwahati |
| Central Hospital, NF Railway, Maligaon, Guwahati. | Saint John Hospital, Guwahati. |
| City Heart Hospital, Rajgarh Road, Guwahati | Sanjevani Hostpial, Guwahati. |
| Dispur Hospital, Dispur. Guwahati | Saraighat Hospital, Guwahati |
| Dispur Polyclinic & Nursing Home, Hengerabari Road, Guwahati | Satribari Christian Hospital, Guwahati. |
| Dey’s Nursing Home, Hojai | Shree Shankardev Natralaya, Guwahati |
| GNRC Hospital, Guwahati | United Hospital and Research Centre, Nalbari |
| International Hospital Guwahati | Vaterinary Clinic, Khanapara. Guwahati |
| Life Care Diagnostic, Maligaon, Guwahati | Wood Land Hospital, Shilong, Meghalaya |
Apart from that Fresh Air has done number of Feasibility studies and provided consultancy to number of organizations for Effluent Treatment Plant and Sewage Treatment Plant.