Professional staff of Minel Lanka has provided engineering consultancy services for following organizations,
- Aklan International (Pvt) Limited, SL
- Apparel Technologies (Pvt) Limited, SL
- Auro Resorts (Tangalle) Pvt LTD, SL
- Big Sunshine (Pvt) Limited, SL
- CEAT Kalyani International Tyre Limited, SL
- Ceylon Electricity Board, SL
- China Machinery Engineering Corporation, China
- Design Forum (Pvt) Limited, SL
- DIMO (Pvt) Limited, SL
- Durra (Pvt) Limited, SL
- EMP Engineering (Pvt) Limited, SL
- Gamesa Renewable Private Limited, India
- George Stuart Engineering (Pvt) Limited, SL
- Holy Family Convent, SL
- HR Holdings (Pvt) Limited, SL
- Hutchison Telecommunications Lanka (Pvt) Limited, SL
- LEEEC, China
- Little Lion (Pvt) Limited, SL
- Oreta Engineering (Pvt) Limited, SL
- Phoenix Ventures (Pvt.) Limited, SL
- Power Asia (Pvt) Limited, SL
- Power Plus Lanka (Pvt) Limited, SL
- Property Development PLC (A Subsidiary of Bank of Ceylon), SL
- Ralic Engineering (Pvt) Limited, SL
- Resource Development Consultants, SL
- Schneider Electric, Germany
- SGS Lanka (Pvt) Limited, SL
- Siemens Limited, India
- TBEA Limited, China
- Textrip (Pvt) Limited, SL
- TopProm Co. Limited, Russia
- TPS World Learning, Dubai
- UNICEF, SL
- Vatech Wabag, India
- Wind Force (Pvt) Limited, SL