- Office of the President
- Ministry of Public Service
- Ministry of Agriculture
- Ministry of Tourism, Industry and Commerce
- Ministry of Local Government and Regional Development
- Ministry of Education
- Ministry of Finance
- Ministry of Foreign Affairs and International Cooperation
- Ministry of Amerindian Affairs
- Ministry of Legal Affairs
- Ministry of Natural Resources
- Ministry of Health
- Ministry of Public Works
- Ministry of Home Affairs
- Ministry of Human Services and Social Security
- Guyana Office for Investment
- Guyana Geology and Mines Commission
- Guyana National Bureau of Standards
- Environmental Protection Agency
- Competition and Consumer Affairs Commission
- Small Business Bureau
- Guyana Tourism Authority
- Guyana Revenue Authority
- Guyana Energy Agency
