- Nigerian Postal Services (NIPOST)
- National Primary Health Care Development Agency
- Office of the Head of the Civil Service of the Federation
- The Nigeria Police
- National Agency for Food and Drug Administration and Control
- Nigerian Television Authority
- Teachers’ Registration Council of Nigeria
- Rosederby Enterprises Nig. Ltd.
- National Gallery of Art.
- Austino Investment Ltd.
- Nigerian Prisons Service
- Supreme Court of Nigeria
- National Blood Transfusion Service (NBTS)
- Independent National Electoral Commission
- Skypower Aviation Handling Company Ltd. (SAHCOL)
- Julius Berger Nigeria Plc.
- Morris Royal Consulting Ltd.
- Turnertee Nigeria Co. Ltd.
- Nigeria National Petroleum Corporation
- Nioda Ltd.
- Wordsworth Studios Ltd.
- Nokie Investment Ltd.
- The Nigerian Security Printing and Minting Plc.
- Forza Communication Ltd.