- HE Governor of Arunachal
- HCM’s Secretariat
- Government Arunachal Pradesh
- Animal Husbandry, Veterinary & Dairy Development Dept.
- Arunachal Tenders
- Commissioner of Taxes & Excise
- Department of Trade and Commerce Arunachal Pradesh
- Directorate of Higher and Technical Education
- Environment & Forest Dept.
- Finance Department
- Food & Civil Supplied Deptt
- Health & Family Welfare Deptt
- Higher & Technical Education Dept.
- Horticulture Dept.
- Hydro Power Development Dept.
- Industries Deptt
- Information, Public Relations & Printing dept.
- SCERT Arunachal Pradesh
- Panchayati Raj Dept.
- Planning Dept.
- Power & Electrical Dept.
- Public Health Engineering & Water Supply Dept.
- Public Works Dept.
- Rural Development Dept.
- Rural Works Dept.
- Tax and Excise Dept.
- Tourism Dept.
- Town Planning Deptt
- Urban Development & Housing Dept.