- D2 Recruitment Ltd
- Daimar IT recruitment
- Damco Solutions Limited
- Darren Bell Recruitment LTD
- Darwin Recruitment
- Data Recruitment Ltd
- DATS Recruitment
- David Ross Education Trust
- DBFS
- DBR Health & Social Care
- DCL Search and Selection
- DCS Recruitment
- Deafblind UK
- Debt Doctors Foundation UK
- DeeKay Marketing
