Doncaster College engages with many employers, schools and public sector organisations including:
| B & Q | Doncaster & Bassetlaw Hospital NHS Trust | Rotherham General Hospital |
| Bibby Distribution | Doncaster Chamber Of Commerce | Royal Hallamshire Hospital |
| Bootham Park Hospital | DS Smith Packaging | Royal Mail Group PLC |
| Bridon International Ltd. | DWP Grimsby | Sheffield Teaching Hospitals NHS Trust |
| Cheswold Park Hospital | Evans Halshaw | Sherwood Forest Hospitals – Kings Mill |
| Denaby & Conisbrough Children’s Centre | HMP & YOI Moorland | Spar – York |
| Derbyshire County Council | Hull City Council – Highways | St Leger Homes – Adwick |
| Derbyshire County Council – School Meals | Inspirations | Stelrad LTD |
| Derbyshire PCT – Ilkeston Community Hospital | Kuehne & Nagel | Stoneacre Motor Group |
| Derbyshire PCT – Walton Hospital | North Lincolnshire Council | Tesco – Edenthorpe |
| DFS Trading Ltd. | North Lincolnshire Council – Crossing Wardens | The Unity Centre |
| DMBC – Doncaster Central Library | Northern General Hospital NHS Trust | UK Coal – Daw Mill |
| DMBC – Grounds Maintenance Cantley | Polypipe Building Products Ltd. | UK Coal – Thoresby Colliery |
| DMBC – HR & OD | Purex International Ltd. | UK Coal Mining Ltd. – Harworth Park |
| DMBC Schools Catering
| Rotherham Doncaster & South Humber NHS Foundation Trust (RDASH) | VOW Europe Ltd. |
| DMBC – St Leger Homes | Rotherham Doncaster & South Humber NHS Foundation Trust – Estates Department | Wincanton (ASDA) PLC |
| DMBC – Staffing Section | Rotherham Doncaster & South Humber NHS Foundation Trust – NHS-RED Centre | York City Council
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